3M Food Saver 39800 User Manual

3M-Matic™

800rf

Type 39800

Automatic Random Case Sealer with

AccuGlide™ II Taping Heads

Service Manual

Printed in U.S.A.

3M Packaging Systems Division

3M Center, Building 220-8W-01

St. Paul, MN 55144-1000

78-8114-0965-1 Rev. B

“3M-Matic” and “AccuGlide” are trademarks of 3M,

St. Paul, MN 55144-1000

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Replacement Parts and Service Information

To Our Customers:

This is the 3M-Matic /AccuGlide /Scotch brand equipment you ordered.

It has been set up and tested in the factory with “Scotch” brand tapes.

If technical assistance or replacement parts are needed, call or Fax the

appropriate number listed below.

Technical Assistance

3M-Match Helpline − 1-800/328 1390. Please provide the customer support

coordinator with the machine number, machine type/model and serial number.

If you have a technical question that does not require an immediate response,

you may Fax it to 715/381 0248.

Replacement Parts

Order parts by part number, part description and quantity required. Also include

machine name, number and type. A parts order form is provided at the end of

Section 7 of this manual, Illustrated Parts Breakdown.

3M/Tape Dispenser Parts

241 Venture Drive

1-800/344 9883

Amery, WI 54001-1325

FAX# 715/268 8153

Minimum billing on parts orders will be $25.00. Replacement part prices available on request.

$10.00 restocking charge per invoice on returned parts.

Note: Outside the U.S., contact the local 3M subsidiary for parts ordering information.

3M Packaging Systems Division

3M Center, Building 220-8W-01

St. Paul, MN 55144-1000

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Replacement Parts and Service Information

To Our Customers:

This is the 3M-Matic /AccuGlide /Scotch brand equipment you ordered.

It has been set up and tested in the factory with “Scotch” brand tapes. If

any problems occur when operating this equipment, and you desire a ser-

vice call, or phone consultation, call, write, or Fax the appropriate number

listed below.

SERVICE AND PARTS AVAILABLE DIRECT FROM:

Order parts by part number, part description and quantity required. Also include

machine name, number and type.

3M Packaging Systems Division

3M Center, Building 220-8W-01

St. Paul, MN 55144-1000

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3M-Matic 800rf Case Sealer

Revision History

3M-Matic 800rf Service Manual

Revision History

The original issue of this manual and subsequent revisions are identified as follows:

Issue date (Rev. A): 12/98, (Rev. B): 9/99

Revision B revised pages include:

Page

Date

Title Page

9/99

Revision History

5-3 through 5-8

5-11, 5-12

5-21

7-5

7-8 through 7-11

7-18 through 7-20

7-40

7-42

7-48

7-54

7-56 through 7-58

7-61

7-65

A-i

A-13 through A-42

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Revision History

3M-Matic 800rf Case Sealer

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3M-Matic 800rf Case Sealer

Table of Contents

Section 1. Description and Specifications

1-1.

1-2.

1-3.

1-4.

1-5.

Intended Use ............................................................................................................................................. 1-1

Description ............................................................................................................................................... 1-2

Specifications ........................................................................................................................................... 1-3

Case Sealing Rate Approximation Formula ............................................................................................. 1-4

Machine Dimensions ................................................................................................................................ 1-5

Section 2. Installation

2-1.

2-2.

2-3.

General ..................................................................................................................................................... 2-1

Unpacking................................................................................................................................................. 2-2

Setup Procedure........................................................................................................................................ 2-3

2-3-1. Case Sealer Bed Height ............................................................................................................... 2-3

2-3-2. Rear Emergency Stop Switch Installation ................................................................................... 2-3

2-3-3. Warning Beacon Installation ....................................................................................................... 2-4

2-3-4. Pneumatic Connection................................................................................................................. 2-4

2-3-5. Air Pressure Indicator.................................................................................................................. 2-5

2-3-6. Air Pressure Regulators............................................................................................................... 2-5

2-3-7. Electrical Connection .................................................................................................................. 2-6

Tape Loading ............................................................................................................................................ 2-8

2-4-1. Top Tape Head Loading ..............................................................................................................2-9

2-4-2. Bottom Tape Head Loading.......................................................................................................2-10

Tape Drum Friction Brake...................................................................................................................... 2-11

Checkout Inspection (to be performed by an authorized 3M Service Technician) ................................ 2-11

2-6-1. Static Tests.................................................................................................................................2-11

2-6-2. Programmable Controller Inputs and Outputs...........................................................................2-15

2-6-3. Dynamic Tests ...........................................................................................................................2-19

Placing 800rf Case Sealer in Production Line ....................................................................................... 2-20

Special Setup Procedure ......................................................................................................................... 2-21

2-8-1. Relocating Pneumatic and Electrical Control Panels ................................................................2-21

2-4.

2-5.

2-6.

2-7.

2-8.

Section 3. Adjustments

3-1.

3-2.

3-3.

3-4.

3-5.

3-6.

3-7.

3-8.

3-9.

Case Sealer Bed Height ............................................................................................................................ 3-1

Pneumatic Device Factory Set Points ...................................................................................................... 3-2

Main Air Pressure Regulator .................................................................................................................... 3-4

Box Centering Pressure Regulator ........................................................................................................... 3-4

Side Belt Pressure Regulator .................................................................................................................... 3-5

Side Belts Closure Drive Chain................................................................................................................ 3-5

Side Belts In/Out Rates ............................................................................................................................ 3-6

Side Belt Inner Limit ................................................................................................................................ 3-7

Side Belt Tension...................................................................................................................................... 3-8

3-10. Motor Drive Belts, Upper and Lower ...................................................................................................... 3-9

3-11. Drive Chain ............................................................................................................................................ 3-10

3-12. Safety Door Interlock ............................................................................................................................. 3-10

3-13. Flap Folder Arm and Flap Folder Flow Controls - Speed Controls ....................................................... 3-11

3-14. Flap Folder Arm Reed Switch ................................................................................................................ 3-12

3-15. Cylinder Cushion Setting ....................................................................................................................... 3-13

3-16. Paddle Pressure Regulator ...................................................................................................................... 3-13

iii

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Table of Contents

3M-Matic 800rf Case Sealer

3-17. Counter-Balance Pressure Regulator...................................................................................................... 3-14

3-18. Case Top Sensitivity ............................................................................................................................... 3-14

3-19. Fork Cylinder Flow Controls - Speed Controls...................................................................................... 3-15

3-20. Infeed Box Stop-Gate Flow Control - Speed Control ............................................................................ 3-16

3-21. Box Centering Rails In/Out Rates .......................................................................................................... 3-17

3-22. Upper Head Assembly Down/Up Rates ................................................................................................. 3-18

3-23. Top Flap Compression Rollers ............................................................................................................... 3-19

3-24. Tape Web Alignment .............................................................................................................................. 3-19

3-25. Tape Drum Friction Brake...................................................................................................................... 3-20

3-26. Tape Applying Mechanism Spring ......................................................................................................... 3-20

3-27. One-Way Tension Roller ........................................................................................................................ 3-21

3-28. Low Air Pressure Switch ........................................................................................................................ 3-22

3-29. Overload Circuit Breaker ....................................................................................................................... 3-23

3-30. Head Travel Limit Switch ...................................................................................................................... 3-23

Section 4. Disassembly/Reassembly

4-1.

4-2.

4-3.

4-4.

4-5.

4-6.

4-7.

4-8.

4-9.

General ..................................................................................................................................................... 4-1

Format....................................................................................................................................................... 4-1

Side Drive Belt Assembly ........................................................................................................................ 4-2

Side Drive Belt ......................................................................................................................................... 4-3

Motor Drive Belts, Upper and Lower ...................................................................................................... 4-4

Case Sealer Bed Plates ............................................................................................................................. 4-6

Fork Cylinder............................................................................................................................................ 4-7

Side Drive Belts Cylinder......................................................................................................................... 4-7

Flap Folder Cylinder ................................................................................................................................ 4-8

4-10. Flap Folder Arm Cylinder ........................................................................................................................ 4-8

4-11. Knife Replacement, Upper Taping Head.................................................................................................. 4-9

4-12. Knife Replacement, Lower Taping Head ............................................................................................... 4-10

4-13. Belt Drive Pulley Assembly Ribbed Rings ............................................................................................ 4-10

4-14. Infeed Rollers ......................................................................................................................................... 4-12

4-15. Overload Circuit Breaker ....................................................................................................................... 4-14

Section 5. Theory of Operation

5-1.

5-2.

General ..................................................................................................................................................... 5-1

Operation Summary.................................................................................................................................. 5-1

5-2-1. Random Mode ............................................................................................................................. 5-1

5-2-2. Fixed Mode ................................................................................................................................. 5-2

5-2-3. Bypass Mode ............................................................................................................................... 5-2

Sequence Tables ....................................................................................................................................... 5-2

Electrical System .................................................................................................................................... 5-14

5-4-1. Power Distribution ....................................................................................................................5-14

5-4-2. Special Circuits/Components ....................................................................................................5-14

5-4-3. Electrical Schematic ..................................................................................................................5-16

Pneumatic System .................................................................................................................................. 5-20

Pneumatic Diagram ................................................................................................................... 5-21

5-3.

5-4.

5-5.

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3M-Matic 800rf Case Sealer

Table of Contents

Section 6. Troubleshooting

6-1.

6-2.

6-3.

6-4.

General ..................................................................................................................................................... 6-1

Troubleshooting Guide ............................................................................................................................. 6-1

Pneumatic Component Testing ................................................................................................................. 6-6

Electrical Circuit Fault Conditions........................................................................................................... 6-8

Section 7. Illustrated Parts Breakdown

7-1.

7-2.

7-3.

7-4.

How to Order Replacement Parts ............................................................................................................. 7-1

Spare Parts ................................................................................................................................................ 7-1

Suggested Spare Parts .............................................................................................................................. 7-1

Illustrations and Parts Lists ...................................................................................................................... 7-2

Figure 7-1. 800rf Case Sealer Breakdown .............................................................................................. 7-2

Figure 7-2. Conveyor Frame ................................................................................................................... 7-4

Figure 7-3. Conveyor Center Bed and Fork ............................................................................................ 7-8

Figure 7-4. Conveyor Bed Rollers......................................................................................................... 7-10

Figure 7-5. Side Belt Centering ............................................................................................................. 7-12

Figure 7-6. Column Assembly ............................................................................................................... 7-16

Figure 7-7. Flap Folder Assembly ......................................................................................................... 7-18

Figure 7-8. Paddle Assembly................................................................................................................. 7-22

Figure 7-9. Side Belt Rail Assembly ..................................................................................................... 7-24

Figure 7-10. Head Cylinder Assembly .................................................................................................. 7-26

Figure 7-11. Upper Tape Head Mount................................................................................................... 7-28

Figure 7-12. Upper Tape Drum Bracket Assembly ............................................................................... 7-30

Figure 7-13. Side Belt and Drive Assemblies ....................................................................................... 7-32

Figure 7-14. Side Belt Drive Pulleys (Detail) ....................................................................................... 7-36

Figure 7-15. Upper Head Conduit Assembly ........................................................................................ 7-38

Figure 7-16. Electrical Control Panel .................................................................................................... 7-40

Figure 7-17. Electrical Control Panel (Detail) ...................................................................................... 7-44

Figure 7-18. Pneumatic Control Panel .................................................................................................. 7-46

Figure 7-19. Pneumatic Components, #1 .............................................................................................. 7-48

Figure 7-20. Pneumatic Components, #2 .............................................................................................. 7-50

Figure 7-21. Pneumatic Components, #3 .............................................................................................. 7-52

Figure 7-22. Sliding Door Assembly ..................................................................................................... 7-56

Figure 7-23. Infeed Conveyor Frame .................................................................................................... 7-60

Figure 7-24. Infeed Conveyor Drive Assembly..................................................................................... 7-64

Figure 7-25. Infeed Conveyor Centering Assembly .............................................................................. 7-66

Figure 7-26. Taping Head Assemblies - AccuGlide II STD 2-Inch ................................................... 7-70

Figure 7-27. Frame Assembly for Upper Head ..................................................................................... 7-72

Figure 7-28. Applying Assembly for Upper and Lower Heads ............................................................. 7-74

Figure 7-29. Buffing Assembly for Upper Head ................................................................................... 7-76

Figure 7-30. Link Assembly for Upper and Lower Heads .................................................................... 7-78

Figure 7-31. Knife Assembly for Upper and Lower Heads................................................................... 7-80

Figure 7-32. Tape Drum and Bracket for Upper and Lower Heads ...................................................... 7-82

Figure 7-33. Frame Assembly for Lower Head ..................................................................................... 7-84

Figure 7-34. Buffing Assembly for Lower Head................................................................................... 7-86

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Table of Contents

3M-Matic 800rf Case Sealer

Section 8. Preventative Maintenance

8-1.

General ..................................................................................................................................................... 8-1

8-1-1. Maintenance ................................................................................................................................ 8-1

8-1-2. Tool Kit ....................................................................................................................................... 8-1

Cleaning.................................................................................................................................................... 8-1

Lubrication ............................................................................................................................................... 8-2

8-3-1. Taping Heads ............................................................................................................................... 8-2

8-3-2. Main Assembly and Infeed Assembly ......................................................................................... 8-2

Maintenance Schedule.............................................................................................................................. 8-4

8-4-1. Taping Heads ............................................................................................................................... 8-4

8-4-2. Infeed Assembly .......................................................................................................................... 8-4

8-4-3. Main Assembly ............................................................................................................................ 8-5

8-2.

8-3.

8-4.

Appendix A. PLC Addendum

A-1. SLC 500 Controller Description ............................................................................................................. A-1

A-2. SLC 500 Specifications ........................................................................................................................... A-1

A-3. Programming ........................................................................................................................................... A-4

A-4. Troubleshooting....................................................................................................................................... A-4

A-5. Ladder Logic Diagram .......................................................................................................................... A-13

A-6. Cross Reference..................................................................................................................................... A-36

A-7. Replacement Parts ................................................................................................................................. A-40

A-8. Documentation ...................................................................................................................................... A-41

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3M-Matic 800rf Case Sealer

Safety Information

Warning Label

The “WARNING – Sharp Knife” label, shown in

Figure 1, is attached to the orange cut-off knife

guard on both taping heads. The label warns the

operator and service personnel of the very sharp

knife located behind the guard and to keep hands

out of this area except for tape loading and servicing

the taping heads.

Figure 1. Warning Label

Warning

The taping heads are equipped with an

orange knife guard that covers the knife.

The taping heads must never be operated

with the knife guards removed.

Danger Label

The “DANGER – Hazardous Voltage Unplug Power

Before Servicing” label, shown in Figure 2, is

attached to the front of the Electrical Control Panel,

at the front of the machine. When power is on,

opening the panel door allows access to +24 VDC

and 220 VAC.

Figure 2. Danger Label

vii

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Safety Information

3M-Matic 800rf Case Sealer

Tape Threading Label

The Tape Threading Label, shown in Figure 3, is

attached to the left side of both the upper and lower

taping heads. This label provides a convenient tape

threading diagram. More detailed tape loading and

threading information is provided in this manual in

Section 2, Installation.

Figure 3. Tape Threading Label

STOP Switches

The Model 800rf Type 39800 Case Sealer is

equipped with three STOP switches. Their locations

are shown in Figure 4. Pressing either of the red E-

Stop switches stops the machine, removing electri-

cal power and air pressure from the case sealer. To

restart the machine, you must turn and release the E-

Stop switch and then press the RESET button and

the START button on the Electrical Control Panel.

Pressing the STOP button on the Electrical Control

Panel stops the machine and does not remove power

from the controller. To restart the machine, you must

press the RESET button and then the START button.

Figure 4. STOP Switch Locations

viii

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3M-Matic 800rf Case Sealer

Warranty

Equipment Warranty and Limited Remedy: THE FOLLOWING WARRANTY IS MADE IN LIEU OF

ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE

IMPLIED WARRANTY OF MERCHANTABILITY, THE IMPLIED WARRANTY OF FITNESS FOR A

PARTICULAR PURPOSE AND ANY IMPLIED WARRANTY ARISING OUT OF A COURSE OF

DEALING, A CUSTOMER OR USAGE OF TRADE:

3M sells its 3M-Matic 800rf Fully Automatic Random Case Sealer with the following warranties:

1. The Taping Head knife blades, springs and rollers will be free from all defects for ninety (90) days after

delivery.

2. All other Taping Head parts will be free from all defects for three (3) years after delivery.

3. All other parts will be free from all defects for ninety (90) days after delivery.

If any part is proved to be defective within its warranty period, then the exclusive remedy and 3M’s and seller’s

sole obligation shall be, at 3M’s option, to repair or replace the part, provided the defective part is returned

immediately to 3M’s factory or an authorized service station designated by 3M. A part will be presumed to have

become defective after its warranty period unless the part is received or 3M is notified of the problem no later

than five (5) calendar days after the warranty period. If 3M is unable to repair or replace the part within a

reasonable time, then 3M at its option, will replace the equipment or refund the purchase price. 3M shall have no

obligation to provide or pay for the labor required to install the repaired or replacement part. 3M shall have no

obligation to repair or replace: (1) those parts failing due to operation misuse, carelessness or due to any

accidental cause other than equipment failure, or (2) parts failing due to non-lubrication, inadequate cleaning,

improper operating environment, improper utilities or operator error.

Limitation of Liability: 3M and seller shall not be liable for direct, indirect, special, incidental or consequential

damages based upon breach of warranty, breach of contract, negligence, strict liability or any other legal theory.

The foregoing Equipment Warranty and Limitation of Liability may be changed only by a written agreement

signed by authorized officers of 3M and seller.

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Warranty

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3M-Matic 800rf Case Sealer

Description and Specifications

Table of Contents

1. Description and Specifications..................................................................................................................... 1-1

1-1.

1-2.

1-3.

1-4.

1-5.

Intended Use ............................................................................................................................................. 1-1

Description ............................................................................................................................................... 1-2

Specifications ........................................................................................................................................... 1-3

Case Sealing Rate Approximation Formula ............................................................................................. 1-4

Machine Dimensions ................................................................................................................................ 1-5

1-i

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Description and Specifications

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1-ii

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3M-Matic 800rf Case Sealer

Description and Specifications

1. Description and Specifications

ü Note

In this manual, the end of the case sealer that accepts cases

for taping is the infeed end. The end of the case sealer where

the taped cases leave is the exit end. The side containing the

Electrical Control Panel and the Pneumatic Control Panel is

the front or left side of the machine, and the opposite side is

the back or right side of the machine.

1-1. Intended Use

The 3M-Matic™ Model 800rf Type 39800 Automatic

Random Case Sealer with AccuGlide™ II Taping

Heads is designed to accept filled, regular slotted

containers from an existing conveyor, fold the top

flaps, and apply a “C” clip of Scotch™ brand Pres-

sure-Sensitive Film Box Sealing Tape to the top and

bottom center seams. Two side-drive belt assemblies

convey the cases through the machine.

Figure 1-1 shows the 800rf Case Sealer with callouts

to identify its major components.

The 800rf Case Sealer is to be used with infeed and

exit conveyors supplied by the customer. Do not

attempt to run the case sealer without infeed and exit

conveyors in place.

Figure 1-1. 3M-Matic™ 800rf Case Sealer

“3M-Matic,” “AccuGlide,” and “Scotch” are trademarks of 3M, St. Paul, MN 55144-1000

1-1

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Description and Specifications

3M-Matic 800rf Case Sealer

1-2. Description

The 800rf Case Sealer is controlled from two operator

control panels located on the front left side of the case

sealer. These control panels (Electrical Control Panel

and Pneumatic Control Panel) have the most-used

controls within easy reach of the operator. The case

sealer is microprocessor-based and firmware con-

trolled to maintain maximum and precise control over

all operations within the case sealer.

The case sealer may be operated in Random, Fixed, or

Bypass mode. A selector switch is located on the top

of the Electrical Control Panel.

Caution

Never change operating modes while a box is

in the case sealer. Change modes only after a

box exits the case sealer and before the next

box enters the case sealer.

•

In Random mode, the case sealer automatically

adjusts itself for a wide range of case sizes,

providing a tape seal on the top and bottom of the

cartons. Random mode is considered the standard

operating mode.

•

In Fixed mode, the case sealer runs multiple

cartons of the same (fixed) size, providing a tape

seal on the top and bottom of the cartons.

In Bypass mode, the case sealer passes certain

containers through the machine, providing a tape

seal only on the bottom of the containers. The top

of these containers is not sealed.

1-2

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3M-Matic 800rf Case Sealer

Description and Specifications

Operating Conditions:

1-1. Specifications

Use in dry, relatively clean environments at 40^oF to

120^oF [5^oC to 49^oC] with clean, dry boxes. The

machine should not be washed down or subjected to

conditions causing moisture condensation on compo-

nents.

Tape:

3M brand pressure-sensitive film box sealing tapes.

Tape Width:

Standard 3M-Matic™ 800rf Case Sealer.

This model offers tape widths from 1-1/2 inches

[36 millimeters] minimum to 2 inches [48

millimeters] maximum.

Machine Specifications:

Length:

Width:

Height:

86-3/4 inches [2.20 meters].

57 inches [1.45 meters].

3M-Matic™ 800rf-3 Case Sealer.

74 inches [1.88 meters] minimum

with casters to 80 inches [2.03 meters]

maximum with casters.

This model offers 3-inch wide upper and lower

AccuGlide™ II Taping Heads for tape widths

from 2 inches [48 millimeters] to

3 inches [72 millimeters].

Weight:

Unit uncrated, approximately

1130 pounds [513 kilograms].

Unit crated, approximately

1200 pounds [544 kilograms].

Tape Roll Diameter:

Up to 15-1/2 inches [394 millimeters] maximum, on

a 3-inch [76.2 millimeters] diameter core.

Case sealer bed height: Adjustable up from

factory-set height of 25-7/8 inches

[657 millimeters] to 32 inches

Box Dimensions:

Length: 8 inches [203 millimeters] minimum,

24 inches [610 millimeters] maximum.

[815 millimeters] with casters.

Width: 5-1/2 inches [140 millimeters] minimum,

20 inches [508 millimeters] maximum.

Power Requirements:

Electrical: 208 to 240 VAC, 50/60 Hz, 5.5 Amps,

3-phase.

Height: 6 inches [152 millimeters] minimum,

20 inches [508 millimeters] maximum.

Pneumatic: Machine requires 75 – 140 PSIG

[5.2 – 9.5 BAR] 7.0 SCFM

Box Weight Capacity: (filled)

[11.89 m³/h 21^oC, 101 kPa] at the

regulator, maximum at maximum

cycle rate.

65 pounds [29 kilograms] maximum; minimum must

be sufficient to hold case on the conveyor bed with

bottom flaps flat.

The optimum operating set point on

the gauge is 95 – 100 PSIG.

Box Type:

Box board, 125 to 275 PSI bursting test, single wall

A, B, or C flute.

Infeed Conveyor Speed:

The customer’s infeed conveyor box delivery

speed must not exceed 60 feet/minute.

ü Note

The case sealer accommodates most boxes within the

size range identified above. However, if the ratio of

box length (in the taping direction) to box height is

0.6 or less, several boxes should be test-run to ensure

proper machine performance.

Caution

Do not connect a lubricator or lubricated

air to this machine. This machine has a

non-lubricated air circuit.

DETERMINE THE BOX LIMITATIONS BY

COMPLETING THIS FORMULA:

Box (tape) Length

> 0.6

Box Height

1-3

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Description and Specifications

3M-Matic 800rf Case Sealer

1-1. Case Sealing Rate Approximation Formula

To determine the case sealing rate for your application:

1. Obtain a representative sample of boxes in the proportion that will be run through the machine. Use as many

boxes as necessary to get an accurate sample.

Example:

1. Determine (add up) the total length of all boxes.

2. Determine (add up) the total width of all boxes.

3. Determine (add up) the total height of all boxes.

Number of boxes:

_____________

Total length (inches): _____________

Total width (inches): _____________

Total height (inches): _____________

4. Divide the dimension totals by the number of boxes — to determine average length, width, and height.

Total length

Number of boxes

_____________

____________ Average length

____________ Average width

____________ Average height

Total width

Number of boxes

Total height

Number of boxes

800rf Case Sealing Rate (cases per minute)

Rate = 5.97 + (0.42 X ave. length) – (1.06 X ave. width) + (0.72 X ave. height)

1-4

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3M-Matic 800rf Case Sealer

Description and Specifications

1-1. Machine Dimensions

Figure 1-2 shows machine dimensions for the 800rf

Case Sealer. The dimensions are given in both inches

and millimeters. For example, 20.00 inches [508

millimeters] is shown as 20.00 [508].

Figure 1-2. Machine Dimensions

1-5

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Description and Specifications

3M-Matic 800rf Case Sealer

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1-6

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3M-Matic 800rf Case Sealer

Installation

Table of Contents

2. Installation ..................................................................................................................................................... 2-1

2-1.

2-2.

2-3.

General ............................................................................................................................................... 2-1

Unpacking .......................................................................................................................................... 2-2

Setup Procedure ................................................................................................................................. 2-3

2-3-1. Case Sealer Bed Height ........................................................................................................ 2-3

2-3-2. Rear Emergency Stop Switch Installation ............................................................................ 2-3

2-3-3. Warning Beacon Installation................................................................................................. 2-4

2-3-4. Pneumatic Connection .......................................................................................................... 2-4

2-3-5. Air Pressure Indicator ........................................................................................................... 2-5

2-3-6. Air Pressure Regulators ........................................................................................................ 2-5

2-3-7. Electrical Connection............................................................................................................ 2-6

2-4.

Tape Loading ..................................................................................................................................... 2-8

2-4-1. Top Tape Head Loading........................................................................................................ 2-9

2-4-2. Bottom Tape Head Loading ................................................................................................ 2-10

2-5.

2-6.

Tape Drum Friction Brake ............................................................................................................... 2-11

Checkout Inspection (to be performed by an authorized 3M Service Technician).......................... 2-11

2-6-1. Static Tests .......................................................................................................................... 2-11

2-6-2. Programmable Controller Inputs and Outputs .................................................................... 2-12

2-6-3. Dynamic Tests..................................................................................................................... 2-12

2-7.

2-8.

Placing 800rf Case Sealer in Production Line ................................................................................. 2-12

Special Setup Procedure .................................................................................................................. 2-12

2-8-1. Relocating Pneumatic and Electrical Control Panels ......................................................... 2-12

2-i

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Installation

3M-Matic 800rf Case Sealer

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2-ii

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3M-Matic 800rf Case Sealer

Installation

Once you decide on a schedule to accomplish these

steps, contact:

2-1. General

The following instructions are presented in the order

recommended for installing and setting up the 800rf

Case Sealer, as well as for learning the operating

functions and adjustments. Following these instruc-

tions step-by-step results in a thorough understand-

ing of the case sealer and its installation in a produc-

tion line that best uses the many features of the case

sealer. Refer to Figure 2-1 for nomenclature.

3M Packaging Systems Division

Customer Support Center

Phone 1-800-328-1390

A 3M technician will be sent to your site to perform a

final checkout inspection.

ü Note

Uncrating and setting up the case sealer consists of

four steps:

We recommend that you do not operate the case

sealer in a production situation until the final check-

out inspection is complete. For the final checkout

inspection, have a sufficient supply of cases in

representative sizes and weights to check the case

sealer under normal operating conditions.

1. Uncrating the equipment.

2. Assembling the case sealer as described in this

section.

3. Providing the electrical and pneumatic connec-

tions.

4. Installation of the case sealer in a production line.

Figure 2-1. 3M-Matic™ 800rf Case Sealer

2-1

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Installation

3M-Matic 800rf Case Sealer

•

One tool box containing:

2-2. Unpacking

1 wrench, tube, 17 mm

ü Note

1 wrench, box/open, 13 mm & 10 mm

1 wrench, box/open, 8 mm & 7 mm

1 wrench, open end, 25 mm

1 wrench, hex key, 3 mm

1 wrench, hex key, 4 mm

It is the responsibility of the customer to uncrate

the case sealer. Lifting equipment (forklift,

overhead crane, etc.) is necessary to lift the case

sealer from its pallet.

1 wrench, hex key, 5 mm

1 wrench, hex key, 6 mm

The case sealer is delivered in one crate.

1 spring, main upper (78-8070-1274-1)

1 spring, main lower (78-8070-1273-3)

4 springs, cutter (78-8052-6602-6)

2 blades, cutter (78-8017-9173-8)

1 tool, tape threading (78-8076-4726-4)

Perform the following inspection upon receipt of the

case sealer.

1. Inspect the shipping crate for damage that could

indicate internal damage to the case sealer.

Report any damage, missing parts, or other

problems to:

4. Report any damage, missing parts, or other

problems to:

3M Packaging Systems Division

Customer Support Center

Phone 1-800-328-1390

3M Packaging Systems Division

Customer Support Center

Phone 1-800-328-1390

2. Dismantle the crate.

5. Move the case sealer to the point of use, but do

not place it into production until after the 3M

technician completes the checkout inspection.

3. Inspect the case sealer and uninstalled compo-

nents for damage or missing parts. The crate

should also contain the following:

•

One latching emergency stop switch with bracket

(electrically connected, but not mounted in place)

•

One warning beacon with bracket (electrically

connected, but not mounted in place)

2-2

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3M-Matic 800rf Case Sealer

Installation

2-3-2. Rear Emergency Stop Switch

2-3. Setup Procedure

Installation

2-3-1. Case Sealer Bed Height

A latching Emergency Stop (E-Stop) switch is

electrically connected to the case sealer, but not

mounted to the machine. Install this E-Stop switch on

the rear side of the case sealer.

The legs on the case sealer can be adjusted to obtain

different bed heights from the factory set-point. The

bed height can be set from 25-7/8 inches [657 mm]

minimum through 32 inches [815 mm] maximum. Set

the bed height as follows:

1. Remove the protective wrap from the E-Stop

switch and bracket assembly.

1. Block up the case sealer frame to allow adequate

leg adjustment.

2. Secure the E-Stop switch bracket to the rear

sliding door support bracket with the socket-head

screw provided. Refer to Figure 2-3.

2. Using a 6 mm hex key wrench, loosen, but do not

remove, two M8 x 16 mm socket-head cap screws

in one leg. Refer to Figure 2-2.

Figure 2-3. Rear E-Stop Switch Installation

Figure 2-2. Bed Height Adjustment

3. Using the height label as a guide, adjust the leg

length to the desired conveyor bed height. Re-

tighten the two screws to secure the leg.

4. Adjust the five remaining legs in the same way.

2-3

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Installation

3M-Matic 800rf Case Sealer

2-3-3. Warning Beacon Installation

2-3-4. Pneumatic Connection

A red warning beacon is electrically connected to the

case sealer, but not mounted to the machine. Install

this warning beacon on top of the frame support

member to which it is connected.

The case sealer requires a compressed air supply of

75 – 140 PSIG [5.2 – 9.5BAR] 7.0 SCFM [11.89m³/h

21^oC, 101kPa] maximum at maximum cycle rate. The

optimum operating set-point on the gauge is 95 – 100

PSIG. As shown in Figure 2-5, an On/Off Valve, Main

Air Pressure Regulator, and Filter are provided to

service the air supply.

1. Remove the protective wrap from the warning

beacon and L-bracket assembly.

2. Remove the top hex-head screw from the frame

support member. Refer to Figure 2-4.

Connect the air supply line to the Main Air Pressure

Regulator On/Off Valve.

3. Secure the warning beacon L-bracket to the

frame support member with the screw just

removed.

ü Note

The air supply On/Off Valve has provisions for

lockout/tagout according to plant regulations.

Figure 2-4. Warning Beacon Installation

Figure 2-5. Air Supply Components

2-4

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3M-Matic 800rf Case Sealer

Installation

2-3-5. Air Pressure Indicator

2-3-6. Air Pressure Regulators

The Pneumatic Control Panel (Figure 2-6) is

equipped with an Air Pressure Indicator to show, in

red, when the air circuit is energized. The Air

Pressure Indicator is located in the top center of

the control panel.

There are four air pressure regulator control knobs

located on the underside of the Pneumatic Control

Panel. Their corresponding gauges are located across

the top of the Pneumatic Control Panel. Refer to

Figure 2-6.

Refer to the Adjustments section of this manual for

the recommended set points for each regulator

(Counter-Balance Pressure Regulator, Paddle Pres-

sure Regulator, Side Belt Pressure Regulator, and

Box Centering Pressure Regulator). Also refer to the

label located on the lower front portion of the Pneu-

matic Control Panel.

To adjust any of these air pressure regulators, turn

its control knob clockwise (CW) to increase

pressure and counterclockwise (CCW) to decrease

pressure.

Figure 2-6. Pneumatic Control Panel

2-5

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Installation

3M-Matic 800rf Case Sealer

2-3-7. Electrical Connection

1. Turn the electrical power on by rotating the Main

Disconnect switch CW. Refer to

Figure 2-8. The white POWER indicator lights to

show that power is available. Refer to

Figure 2-7.

Caution

Before making the electrical connection,

make sure that the red Latching Emergency

Stop switch located on the Electrical

Control Panel is depressed. Also ensure

that all packaging materials and tools are

removed from the case sealer.

2. The red lights on the Electrical Control Panel

indicate a Fault/E-Stop switch condition. Turn

the red latching E-Stop switch CW to release

the switch. The red FAULT and E-STOP/

SLIDING DOOR indicators should turn off.

3. Press the blue RESET button on the Electrical

Control Panel. You should observe air-powered

movement of the Upper Head Assembly and the

Rear Flap Folding Arm, which moves to an

upright (extended) position.

The case sealer and its Electrical Control Panel are

wired for 208 – 240 VAC, 50/60 Hz, 3-phase power

and a power cord is connected. However, no power

plug is supplied. The power cord can be wired

directly into a power distribution box or a plug can be

installed. The recommended plug is a L15-20, 4-pin

twist-lock. Possible wire code combinations are:

4. Press the green START button on the Electrical

Control Panel. Pressing this button applies

electrical power to the two side belt drive motors

and the infeed roller drive motors. The RUN

indicator should light.

Black – Phase X

White – Phase Y

Red – Phase Z

or Black – Phase X

Brown – Phase Y

Blue – Phase Z

Green – Ground

Yel/Grn – Ground

Viewing the case sealer from its infeed end, you

should observe the right/rear drive belt turning in

a CW direction and the left/front drive belt

turning in a CCW direction. With the belts

rotating as described, they will draw a carton

into the machine. This is the normal operating

condition.

ü Note

If the drive belts rotate in reverse, interchange any

two of the black, white, or red 208 – 220 VAC

wires at the plug or power distribution box. This

will restore the motors to the correct rotation.

2-6

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3M-Matic 800rf Case Sealer

Installation

Figure 2-7. Electrical Control Panel

(Top View)

Figure 2-8. Electrical Control Panel

(Front View)

2-7

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Installation

3M-Matic 800rf Case Sealer

2-4. Tape Loading

The taping heads are pre-set to accommodate 2-inch

[48 mm] wide tape rolls. To use and apply 1-1/2 inch

[36 mm] or 1-3/4 inch [42 mm] wide tapes, refer to

the Adjustments section for set up information.

! Warning

Turn air and electrical supplies off and

disconnect before servicing taping heads.

Never attempt to work on the taping heads

or load tape when the box drive system is

running. Each taping head is equipped

with an extremely sharp cut-off knife.

Before working with the taping heads or

attempting to load/thread tape, identify the

knife locations. Keep hands out of these

areas except as necessary to service the

taping heads. Failure to comply with these

warnings can result in severe personal

injury and/or equipment damage.

A tape-threading tool is shipped with the case sealer

for tape loading convenience. Retain the tool for

continued use in the tape loading operation. For

operator assistance, a threading diagram is applied to

the taping heads. However, it is recommended that

the more detailed instructions and illustrations in this

manual be referred to the first few times the tape is

loaded until the operator becomes thoroughly familiar

with the tape loading operation.

For convenience in loading, the bottom taping head

can be removed by lifting it out of the bed of the case

sealer. The upper head assembly must be in its

uppermost position to load tape in the top tape head.

Figure 2-9 shows the components of the top taping

head.

Figure 2-9. Top Taping Head Components

2-8

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3M-Matic 800rf Case Sealer

Installation

2-4-1. Top Tape Head Loading

1. Turn off the Main Disconnect Switch on the

Electrical Control Panel.

2. Insert the tape-threading tool downward around

the rollers, as shown in Figure 2-10.

Figure 2-11. Attach Tape to Threading Tool

5. Cut off the excess tape with a scissors or knife

below the applying roller. Refer to Figure 2-12.

Retain the tape-threading tool for future use.

Figure 2-10. Insert Tape Threading Tool

3. Place the tape roll on the drum to dispense tape

from the bottom of the roll toward the infeed end

of the machine with the tape adhesive-side up.

Attach the tape leading end to the upper end of

the tape-threading tool, as shown in

Figure 2-11.

4. Manually turn the tape roll to create slack tape

while pulling the tape-threading tool through the

tape-applying mechanism until the tool is in

alignment with the applying roller.

Figure 2-12. Cut Off Tape

2-9

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Installation

3M-Matic 800rf Case Sealer

2-4-2. Bottom Tape Head Loading

The bottom taping head is loaded and threaded in the

same manner as the top taping head. For ease in

loading, lift the bottom taping head from the con-

veyor bed and follow the top tape head loading

procedure. Refer to Figure 2-13.

Figure 2-13. Bottom Taping Head

2-10

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3M-Matic 800rf Case Sealer

Installation

2-6.

Checkout Inspection

2-5. Tape Drum Friction Brake

(to be performed by an authorized

3M Service Technician)

1. Refer to Figure 2-14. Turn the locking nut

clockwise to increase the braking force or coun-

terclockwise to decrease the force.

2-6-2. Static Tests

2. Adjust the friction brake for the minimum

braking force that prevents excessive overtravel.

1. Connect the air supply line and the electrical

power to the case sealer and power up the ma-

chine.

ü Note

Excessive braking force causes poor tape application

and may lead to tape tabbing on the trailing tape leg.

a. Turn the Air On/Off Valve to the ON posi-

tion.

b. Turn the Main Disconnect Switch on the

Electrical Control Panel to the ON position.

c. Press the RESET button on the Electrical

Control Panel.

2. Verify the following conditions:

• Air Pressure Indicator on the Pneumatic

Control Panel is red, showing that air pressure

is applied to the system, the rear flap folding

arm is extended, and the flap folder is re-

tracted.

• Paddle is down.

• Side belts are out.

• Box centering rails are out.

• Box stop gate is up.

3. Check the Main Input Air Pressure Regulator.

The pressure gauge should read 95 PSIG.

Figure 2-14. Friction Brake Adjustment

a. If the pressure is lower, check the input

pressure at the source. If the pressure is lower

than 75 PSIG, there is not enough pressure to

operate the case sealer properly.

b. If the pressure is above 95 PSIG, adjust the

air pressure regulator to read 95 PSIG on the

gauge. (CW – increases pressure,

CCW – decreases pressure).

2-11

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Installation

3M-Matic 800rf Case Sealer

4. Check the Box Centering Pressure gauge on the

Pneumatic Control Panel. Refer to Figure 2-15.

The gauge should read 40 – 60 PSIG. If the

pressure does not fall within this range, adjust the

pressure regulator (CW – increases pressure,

CCW – decreases pressure).

6. Check the Paddle Pressure gauge on the Pneu-

matic Control Panel. The gauge needle should be

at 7 PSIG. Adjust as needed.

7. Check the Counter-Balance Pressure gauge on the

Pneumatic Control Panel. The gauge should read

40 – 60 PSIG. If the pressure does not fall within

this range, adjust the pressure regulator (CW –

increases pressure, CCW – decreases pressure).

5. Check the Side Belt Pressure gauge on the

Pneumatic Control Panel. The gauge should read

40 – 60 PSIG. If necessary, adjust the Side Belt

Pressure Regulator to this setting. (CW – in-

creases pressure, CCW – decreases pressure).

Figure 2-15. Pneumatic Control Panel

2-12

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3M-Matic 800rf Case Sealer

Installation

8. Press the START button on the Electrical Control

Panel. Refer to Figure 2-16. Verify that the side

belts and the infeed rollers start turning.

ü Note

If pressing the START button does not result in

continuous running of the side belt drive motors and

the infeed drive motors, then a “Fault Condition”

exists. Check the motor overload circuit breakers

OL1, OL2, OL3, and OL4, which are the most likely

cause. These circuit breakers are located inside the

Electrical Control Panel. Make sure the green

START buttons are all pushed in.

Figure 2-16. Electrical Control Panel

9. Check the operation of the red latching

Emergency Stop switches (one E-Stop switch is

located on the Electrical Control Panel and the

other switch is located at the rear of the machine)

and the STOP button on the Electrical Control

Panel. Verify that the drive motors stop when

either E-Stop switch is pressed or the STOP

button is pressed.

! Caution

If the EMERGENCY STOP switches or the

STOP button do not function properly, do

not continue with the checkout. Refer to the

Theory of Operation and Troubleshooting

sections and correct the situation before

continuing.

The case sealer must be restarted each time it

stops before checking the next switch. Restart the

machine by pressing the RESET button and then

the START button.

! Warning

Steps 10 and 11 require opening the

Electrical Control Panel door. This exposes

220 VAC. Be cautious or personal injury

can result.

2-13

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Installation

3M-Matic 800rf Case Sealer

10. Check the operation of the electrical interlocks

for the sliding doors. With the drive motors

running, move each sliding door, one at a time,

from its closed position. Verify that the drive

motors stop and that they cannot be restarted by

pressing the RESET button and then the START

button until the door is closed.

11. Refer to Figure 2-17. Check the operation of the

photocells PC1 through PC6. Cover each photo-

cell in turn and observe the associated INPUT

LED number displayed on the Programmable

Controller. The INPUT LED should be ON when

the associated photocell is covered.

Photocell

PC1

INPUT LED

IN 4

Verify also that when the door is open only

OUTPUT LEDs 13 and 14 are ON and no INPUT

LEDs are displayed on the Programmable Con-

troller located inside of the Electrical Control

Panel.

PC2

IN 5

PC3

IN 6

PC4

IN 7

PC5

IN 8

PC6

IN 9

Figure 2-17. Photocell Locations

2-14

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3M-Matic 800rf Case Sealer

Installation

2-6-2. Programmable Controller Inputs and

Outputs

Figure 2-18 shows the SLC 500 Programmable

Controller used in the 3M-Matic™ 800rf Type 39800

Case Sealer. The Programmable Controller is located

inside of the Electrical Control Panel.

Figure 2-18. SLC 500 Programmable Controller

2-15

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Installation

3M-Matic 800rf Case Sealer

Figure 2-19 shows the Programmable Controller

lights that turn on during the following startup

conditions.

POWER ON

POWER

RESET

START

POWER

PC RUN

INPUT 3

INPUT 0, 3, 11, 15

OUTPUT 1, 3 , 7, 12, 15

Figure 2-19. Programmable Controller Startup Conditions

2-16

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3M-Matic 800rf Case Sealer

Installation

Table 2-1 lists the INPUT LEDs displayed on the

Programmable Controller, the names of the input

signals that feed the LEDs, and the conditions that

cause the LEDs to turn ON or OFF.

View the LEDs with the Main Disconnect Switch and

the Air On/Off Valve turned to their ON positions.

Table 2-1. Programmable Controller Inputs

INPUT LED

Input Signal Name

LED Condition

Stop

OFF when STOP button is pushed.

ON when START button is pushed.

ON when RESET button is pushed.

Start

Reset

E-Stop/Sliding Door

PC1

OFF when E-Stop switch is pushed or door is opened.

ON when photocell PC1 is blocked.

PC2

ON when photocell PC2 is blocked.

PC3

ON when photocell PC3 is blocked.

PC4

ON when photocell PC4 is blocked.

PC5

ON when photocell PC5 is blocked.

PC6

ON when photocell PC6 is blocked.

Box Height (Paddle) Switch

Head Upper Limit Switch

Minimum Width Switch

Fixed Mode Switch

Bypass Mode Switch

Low Air Pressure Switch

Flap Folder Arm Switch

Overload

ON when paddle is pushed up.

ON when upper head assembly is at its upper limit.

ON when side belt assemblies close to innermost position.

ON when selector switch is set to FIXED position.

ON when selector switch is set to BYPASS position.

ON when air pressure is above 50 PSIG.

ON when cylinder piston is near reed switch.

ON when any motor overload switch trips.

Not used

2-17

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Installation

3M-Matic 800rf Case Sealer

Table 2-2 lists the OUTPUT LEDs displayed on the

Programmable Controller, the names of the output

signals that feed the LEDs, and the conditions that

cause the LEDs to turn ON or OFF.

View the LEDs with the Main Disconnect Switch and

the Air On/Off Valve turned to their ON positions.

Table 2-2. Programmable Controller Outputs

OUTPUT LED

Output Signal Name

Side Belt Lock

LED Condition

ON when side belts lock.

Side Drive Motors

Flap Folder Arm

ON when side belt drive motors are running.

ON when flap folder arm is down.

ON when infeed gate is down.

Infeed Gate

Centering Rails

ON when photocell PC1 is blocked.

ON when photocell PC3 is blocked.

ON when paddle is pushed up.

ON when fork is up.

Side Drive Assembly Closing

Paddle Cylinder

Fork Cylinder

Head Assembly Cylinder Brakes

Head Raising Cylinder Lower Port

Head Raising Cylinder Upper Port

Rear Flap Folder

ON when brakes turn on.

ON when upper head assembly lowers.

ON when upper head assembly raises.

ON when rear flap folder folds last minor flap.

ON when infeed motors are running.

ON when any fault condition exists.

ON when either E-Stop switch is pushed.

ON when START button is pushed.

Infeed Motors (2)

Alarm

E-Stop Signal

Ready Signal

2-18

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3M-Matic 800rf Case Sealer

Installation

f. The side belts restart.

2-6-3. Dynamic Tests

g. Just before the sides of the box are folded

down, the rear flap of the box is folded down

into place.

The following procedures check the actual operation

of the 800rf Case Sealer. The following conditions

must be observed.

•

Electrical power and compressed air are available

and turned on.

ü Note

The timing of step g will vary depending on the

length of the box.

The four safety doors are in their closed posi-

tions.

h. The sides of the box are folded down.

Cases should have:

i. The top flap compression rollers touch the

sides of the top of the box without causing

the side flaps to overlap.

− the bottoms folded closed

− a minimum weight to hold the case on the

conveyor bed with the bottom flaps flat

j. C-clips of tape are applied to both the top and

bottom center seams of the box.

− the front and rear flaps inside the side flaps

k. The box exits the case sealer.

1. Apply air pressure and electrical power and press

the RESET and the START buttons on the

Electrical Control Panel.

l. The head rises to its upper position, the side

belts return to their outer position, the fork

rises to its normal position, and the box stop

gate lowers to allow the next box to be fed

into the machine.

2. If applicable, run the longest box (19 inches to 24

inches) through the case sealer. Check the

following sequence of events.

ü Note

a. The box feeds from the infeed conveyor

rollers. The box is centered by the box

centering rails and the box stop gate moves

up.

If any of the steps outlined above do not occur

correctly, refer to the appropriate adjustment in the

Adjustments section of this manual.

b. The box is released and moves to the side

belts.

3. If applicable, repeat the procedure outlined in

step 2 using the shortest box (8 inches to 13

inches).

c. The side belts move inward and hold the box,

driving it toward the fork.

4. If applicable, repeat the procedure outlined in

step 2 using a box between 12 and 19 inches.

d. The box arrives at the fork and the side belts

stop driving the box.

5. Now that a representative sample of boxes has

been checked and appropriate adjustments have

been made, flood the infeed line with a random

array of boxes and check for consistent opera-

tion of the case sealer.

e. The head lowers to the box, stopping at the

top of the box without distorting it.

2-19

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Installation

3M-Matic 800rf Case Sealer

•

The width of the customer’s infeed conveyor and

exit conveyor should fall within 22 inches [560

mm] minimum to 38 inches [965 mm] maximum.

2-7. Placing 800rf Case Sealer in

Production Line

When installing the 800rf Case Sealer into a produc-

tion line, ensure compliance with the following

requirements:

Figure 2-20 shows the 800rf Case Sealer connected to

customer-supplied infeed and exit conveyors.

•

The case sealer must be level.

Caution

The customer’s infeed conveyor may be powered

or inclined to the case sealer.

The 800rf Case Sealer must not be run in a

production line without being joined to the

customer’s infeed conveyor. This is to

restrict an operator from being exposed to

moving case sealer components during its

operation.

•

The customer’s infeed conveyor box delivery

speed CANNOT exceed 60 ft/min.

The customer’s exit conveyor may be powered or

inclined whichever positively conveys boxes

away from the exit end of the case sealer.

Figure 2-20. Typical Conveyor Setup

2-20

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3M-Matic 800rf Case Sealer

Installation

2-8.

Special Setup Procedure

ü Note

Following these procedures will accomplish having

the control panels located to the right/rear of the case

sealer and will orient the Electrical Control Panel on

the left and the Pneumatic Control Panel on the right,

as viewed by the operator facing the rear side of the

machine.

2-8-1. Relocating Pneumatic and Electrical

Control Panels

! Warning

Turn off electrical power and air supply and

disconnect power cord from electrical

supply before beginning this procedure.

Failure to comply with these warnings can

result in severe personal injury and/or

equipment damage.

Removing Air On/Off Valve/Regulator/Filter,

Pneumatic Control Panel, and Brackets

1. Disconnect the air supply from the Air On/Off

Valve.

2. Open the Pneumatic Control Panel (use 8 mm hex

wrench) to assist in removing the input air line

from the air outlet on the Main Air Pressure

Regulator. Push in and hold the collet (release

ring) and pull the air line free. Refer to

Figure 2-21.

Relocating the case sealer Pneumatic and Electrical

Control Panels from their standard position which is

the left/front side, as viewed from the infeed end of

the machine, enables the case sealer to be operated

from the right/rear side of the machine.

At various steps of this procedure it is recommended

that two (2) people be involved in moving certain

components from the front to the rear of the case

sealer.

To prevent the case sealer from rolling, lock all the

casters before starting these procedures.

Figure 2-21. Disconnecting Air Line

2-21

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Installation

3M-Matic 800rf Case Sealer

3. Disconnect the plastic conduit at the Electrical

Control Panel, which connects to the Pneumatic

Control Panel. This conduit contains the electri-

cal wires for the valve solenoids.

4. Slide the left front sliding door all the way to the

right to provide additional access.

5. Remove the Air On/Off Valve/Regulator/Filter

bracket.

a. Remove the 2 socket-head screws (6 mm)

securing the bracket to the mainframe

bracket. Refer to Figure 2-22.

b. Set this bracket (with Air On/Off Valve/

Regulator/Filter attached) aside for use later.

6. Prepare two (2) blocks (10” long x 8” wide x 18”

high). These blocks will be used to support the

control panels later in this procedure.

Caution

Blocks must be capable of supporting the

weight of the Electrical Control Panel, which

is about 50 pounds [22.7 kg].

Figure 2-22. Removing Air On/Off Valve/

Regulator/Filter Bracket

7. Remove the Pneumatic Control Panel.

a. Place a block under the Pneumatic Control

Panel.

b. Remove the 4 socket-head screws (6 mm)

securing the control panel to the left and right

brackets. Refer to Figure 2-23.

c. Save these screws for use later.

d. Ease the control panel onto the block. Make

sure the block is centered under the control

panel so the panel is stable.

Figure 2-23. Removing Pneumatic Control Panel

2-22

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3M-Matic 800rf Case Sealer

Installation

8. Remove the left and right mainframe brackets

that support the Pneumatic Control Panel. Refer

to Figure 2-24.

12. Install the Pneumatic Control Panel at the rear of

the case sealer.

a. Lift the Pneumatic Control Panel from the

block and slide it through the undercarriage

to the rear of the case sealer.

a. Remove 8 socket-head screws (6 mm)

securing the left support bracket to the case

sealer (4 screws holding the bracket to the

mainframe, and 4 screws holding the 2 L

brackets).

b. Block the control panel and then lift it and

carefully set it onto the support brackets.

c. Hold the control panel in place and secure it

to the support brackets with 4 socket-head

screws.

b. Remove 4 socket-head screws (6 mm)

securing the right support bracket to the case

sealer.

c. Save these screws and brackets for use later.

Moving Support Brackets and Installing Pneu-

matic Control Panel

9. Install the left support bracket and L brackets

(removed from the front of the machine) at the

rear of the machine. Refer to Figure 2-25. Secure

the brackets with the socket-head screws (6 mm).

10. Remove the right mainframe bracket from the

rear of the machine and install it at the front left

of the case sealer. Refer to Figure 2-25.

a. Remove the 6 socket-head screws (6 mm)

securing the mainframe bracket to the case

sealer (4 screws holding the bracket to the

mainframe, and 2 screws holding the bracket

to the underside of the door frame).

Figure 2-24. Removing Support Brackets for

Pneumatic Control Panel

b. Install this bracket at the front left of the case

sealer. Secure the bracket to the mainframe

with 4 socket-head screws, and secure the

bracket to the underside of the door frame

with 2 socket-head screws.

11. Install the right support bracket (removed from

the front of the machine) at the rear right of the

case sealer. Refer to Figure 2-25. Secure the

bracket to the mainframe with 4 socket-head

screws.

2-23

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Installation

3M-Matic 800rf Case Sealer

Figure 2-25. Moving Support Brackets for Pneumatic Control Panel

2-24

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3M-Matic 800rf Case Sealer

Installation

Installing Air On/Off Valve/Regulator/Filter

13. Locate the Air On/Off Valve/Regulator/Filter and

bracket.

14. Rotate the bracket 180°.

a. Remove the lower socket-head screw (4

mm) and loosen the upper screw, but do not

remove it. Refer to Figure 2-26.

b. Punch a hole in the label. Then rotate the

bracket 180°. The label will be upside-down

(a replacement label is available and may

be ordered as replacement parts are or-

dered).

c. Secure the Air On/Off Valve/Regulator/

Filter to the bracket by installing the lower

socket-head screw and tightening the upper

screw. Refer to Figure 2-27.

15. Mount the bracket with the Air On/Off Valve/

Regulator/Filter to the left bracket that supports

the Pneumatic Control Panel.

Figure 2-26. Air On/Off Valve/Regulator/Filter

and Bracket

Figure 2-27. Air On/Off Valve/Regulator/Filter

and Bracket Rotated 180°

2-25

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Installation

3M-Matic 800rf Case Sealer

16. Remove and separate the Air On/Off Valve

from the Regulator/Filter.

a. Loosen the hex screw in the bracket that

holds the two assemblies together. Refer to

Figure 2-28.

b. Separate the Air On/Off Valve from the

Regulator/Filter by removing both assem-

blies from the bracket.

17. Rotate the Regulator/Filter assembly 180°.

a. Swap the air gauge and air plug. Do this by

unscrewing the gauge and the plug, then

install the gauge in the hole previously

containing the plug, and vice versa.

b. Remove the air outlet and install it on the

opposite side of the regulator body.

c. Remove the filter bowl and shield by sliding

the lock down, rotating the unit in either

direction, and separating the unit from the

regulator body.

Figurer 2-28. Separate Air On/Off Valve from

Regulator/Filter

d. Install the filter bowl and shield so the lock

is located directly under the gauge.

18. Install the Air On/Off Valve and Regulator/

Filter so the air outlet on the Regulator/Filter is

facing the Pneumatic Control Panel and the Air

On/Off Valve is facing the Electrical Control

Panel. Refer to Figure 2-29.

a. Place the two assemblies in the bracket that

holds them together and tighten the hex

screw.

Figurer 2-29. Air On/Off Valve/Regulator/Filter

Reconfigured

2-26

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3M-Matic 800rf Case Sealer

Installation

19. Connect the air line from the Pneumatic Control

Panel to the air outlet on the regulator body.

a. Open the Pneumatic Control Panel (8 mm

hex wrench) and remove the center of the left

knockout grommet.

b. Locate the input air line, pull it out and loop

it around, then route it through the hole in

the left grommet (be careful not to kink the

air hose). Refer to Figure 2-30.

c. Connect the input air line to the air outlet by

inserting the air line fully into the collet and

pulling gently back to lock the air line into

place.

Figure 2-30. Rerouting Input Air Line

2-27

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Installation

3M-Matic 800rf Case Sealer

Removing Electrical Control Panel

Moving Support Brackets and Installing Electrical

Control Panel

20. Remove the Electrical Control Panel. This step

requires two people.

21. Slide both sliding doors all the way to the exit

end of the machine to provide additional access.

a. Disconnect the large electrical connector and

the two smaller infeed motor electrical

connectors located under the Electrical

Control Panel.

22. Remove the right support bracket from the front

of the machine and install it at the rear right of

the case sealer.

b. Place two (2) blocks (described in Step 6)

under the Electrical Control Panel.

a. Remove 6 socket-head screws (6 mm)

securing the right support bracket to the case

sealer (4 screws holding the bracket to the

mainframe, and 2 screws holding the bracket

to the two L brackets attached to the under-

side of the door frame). Refer to Figure 2-32.

c. While holding the control panel firmly

against the support brackets, remove the 4

socket-head screws (6 mm) securing the

panel to the left and right brackets. Refer to

Figure 2-31.

b. Install this bracket at the rear right of the

case sealer. Refer to Figure 2-33. Secure the

bracket to the mainframe with 4 socket-head

screws.

d. Save these screws for use later.

e. Ease the control panel onto the blocks. Make

sure the blocks are centered under the control

panel so the panel is stable. Be careful not to

damage the electrical connectors.

f. Carefully move the blocked Electrical

Control Panel aside for later work.

Figure 2-32. Removing Support Brackets for

Electrical Control Panel

Figure 2-31. Removing Electrical Control Panel

2-28

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3M-Matic 800rf Case Sealer

Installation

Figure 2-33. Moving Support Brackets for Electrical Control Panel

24. Remove the left support bracket from the front

of the machine and install it at the rear left of the

case sealer. Refer to Figure 2-33.

23. Remove the mainframe bracket and E-Stop

switch from the rear left of the machine and

install the mainframe bracket at the front right of

the case sealer. Refer to Figure 2-33.

a. Remove 4 socket-head screws (6 mm)

securing the left support bracket to the case

sealer.

a. Remove 1 socket-head screw securing the

E-Stop switch and bracket to the mainframe

bracket. Set the E-Stop switch aside; it will

be installed later.

b. Install this bracket at the rear left of the case

sealer. Secure the bracket to the mainframe

and L brackets with 6 socket-head screws.

b. Remove 6 socket-head screws (6 mm)

securing the mainframe bracket to the case

sealer (4 screws holding the bracket to the

mainframe, and 2 screws holding the bracket

to the two L brackets attached to the under-

side of the door frame).

25. Install the Electrical Control Panel at the rear of

the case sealer. This step requires two people.

a. With one person on each side, lift the

Electrical Control Panel from the blocks and

carefully set it onto the support brackets.

c. Install this bracket at the front right of the

case sealer. Secure the bracket to the main-

frame and L brackets with 6 socket-head

screws.

b. Hold the control panel in place and secure it

to the support brackets with 4 socket-head

screws.

2-28

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Installation

3M-Matic 800rf Case Sealer

26. Connect the electrical connectors and cables to

the Electrical Control Panel.

Verify Correct Operation

28. Close all four sliding doors to engage the

interlock switches.

a. Route the electrical connectors and cables

through the undercarriage to the rear of the

case sealer.

29. Connect the main air supply to the Air On/Off

Valve.

b. Connect the large electrical connector and

the two smaller infeed motor electrical

connectors to the receptacles located under

the Electrical Control Panel.

30. Connect the power cord to the electrical supply.

31. Turn on the case sealer air supply and electrical

power.

c. Connect the plastic conduit from the Pneu-

matic Control Panel to the receptacle located

under the Electrical Control Panel.

32. Verify correct operation by running test cartons

through the case sealer.

27. Install the E-Stop switch.

a. Locate the E-Stop switch and gently pull

sufficient wire (extra wire is coiled in the

frame) from the frame to route the E-Stop

switch under the machine to the front right

mainframe bracket.

b. Secure the E-Stop switch bracket to the

mainframe bracket with 1 socket-head screw.

Refer to Figure 2-34.

Figure 2-34. Installing E-Stop Switch and Bracket

2-30

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3M-Matic 800rf Case Sealer

Adjustments

Table of Contents

3. Adjustments ................................................................................................................................................... 3-1

3-1.

3-2.

3-3.

3-4.

3-5.

3-6.

3-7.

3-8.

3-9.

Case Sealer Bed Height ..................................................................................................................... 3-1

Pneumatic Device Factory Set Points ................................................................................................ 3-2

Main Air Pressure Regulator ............................................................................................................. 3-4

Box Centering Pressure Regulator..................................................................................................... 3-4

Side Belt Pressure Regulator ............................................................................................................. 3-5

Side Belts Closure Drive Chain ......................................................................................................... 3-5

Side Belts In/Out Rates ...................................................................................................................... 3-6

Side Belt Inner Limit ......................................................................................................................... 3-7

Side Belt Tension ............................................................................................................................... 3-8

3-10. Motor Drive Belts, Upper and Lower ................................................................................................ 3-9

3-11. Drive Chain ...................................................................................................................................... 3-10

3-12. Safety Door Interlock....................................................................................................................... 3-10

3-13. Flap Folder Arm and Flap Folder Flow Controls - Speed Controls................................................. 3-11

3-14. Flap Folder Arm Reed Switch ......................................................................................................... 3-12

3-15. Cylinder Cushion Setting ................................................................................................................. 3-13

3-16. Paddle Pressure Regulator ............................................................................................................... 3-13

3-17. Counter-Balance Pressure Regulator ............................................................................................... 3-14

3-18. Case Top Sensitivity ........................................................................................................................ 3-14

3-19. Fork Cylinder Flow Controls - Speed Controls ............................................................................... 3-15

3-20. Infeed Box Stop-Gate Flow Control - Speed Control ...................................................................... 3-16

3-21. Box Centering Rails In/Out Rates ................................................................................................... 3-17

3-22. Upper Head Assembly Down/Up Rates........................................................................................... 3-18

3-23. Top Flap Compression Rollers ........................................................................................................ 3-19

3-24. Tape Web Alignment........................................................................................................................ 3-19

3-25. Tape Drum Friction Brake ............................................................................................................... 3-20

3-26. Tape Applying Mechanism Spring................................................................................................... 3-20

3-27. One-Way Tension Roller.................................................................................................................. 3-21

3-i

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Adjustments

3M-Matic 800rf Case Sealer

3-28. Low Air Pressure Switch ................................................................................................................. 3-22

3-29. Overload Circuit Breaker ................................................................................................................. 3-23

3-30. Head Travel Limit Switch ................................................................................................................ 3-23

3-ii

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3M-Matic 800rf Case Sealer

Adjustments

3-1. Case Sealer Bed Height

Specification

Adjust the case sealer bed height so that it is the same

height as the conveyor line to which it is attached.

Adjustment

1. Raise and support the case sealer frame to allow

adequate leg adjustment.

1. Using a 6 mm hex key wrench, loosen, but do not

remove, two M8 x 16 mm socket-head cap screws

in one leg. Refer to Figure 3-1.

Figure 3-1. Bed Height Adjustment

3. Using the height label as a guide, adjust the leg

length to the desired conveyor bed height.

Retighten the two screws to secure the leg.

4. Adjust the five remaining legs in the same way.

3-1

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Adjustments

3M-Matic 800rf Case Sealer

3-2. Pneumatic Device Factory Set Points

Table 3-1 lists the factory set points for regulator pressure controls, Pneumatic Control Panel mounted speed

controls, and cylinder mounted speed controls. The table also describes the location of each adjustment.

Table 3-1. Pneumatic Device Factory Set Points and Adjustment Locations

Regulator Pressure Controls

Set Value

Adjustment Location

Main Input Air Pressure

95 PSIG

Air On/Off Valve/Filter/Regulator and gauge

assembly

Box Centering Pressure

Side Belt Pressure

50 PSIG

40 PSIG

7 PSIG

Regulator – Underside of Pneumatic Control Panel,

extreme right

Regulator – Underside of Pneumatic Control Panel,

second from extreme right

Paddle Pressure

Regulator – Underside of Pneumatic Control Panel,

third from extreme right

Box Counter-Balance Pressure

40 PSIG

Regulator – Underside of Pneumatic Control Panel,

extreme left

To increase air pressure, turn the regulator knob clockwise (CW). To decrease air pressure, turn the regulator

knob counterclockwise (CCW). There is an air pressure gauge label located on the front of the Pneumatic

Control Panel referencing the gauges located on the top of the panel.

Pneumatic Control Panel Mounted Speed Controls

Air Rate Exhaust Restriction

Controls (Speed Controls)

Set Value

Adjustment Location

Centering Arms OUT

6 turns CCW

Upper (OUT) of two restriction controls – Top of

Pneumatic Control Panel, extreme right

Centering Arms IN

Side Belts OUT

Side Belts IN

Head DOWN

Head UP

11 turns CCW

9 turns CCW

6 turns CCW

11 turns CCW

15 turns CCW

Lower (IN) of two restriction controls – Top of

Pneumatic Control Panel, extreme right

Upper (OUT) of two restriction controls – Top of

Pneumatic Control Panel, center

Lower (IN) of two restriction controls – Top of

Pneumatic Control Panel, center

Lower (DOWN) of two restriction controls – Top of

Pneumatic Control Panel, extreme left

Upper (UP) of two restriction controls – Top of

Pneumatic Control Panel, extreme left

All adjustments are made from the fully closed position. Loosen the locking nut and turn the brass knurled

screw fully CW, then turn the screw CCW the number of turns specified above.

3-2

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3M-Matic 800rf Case Sealer

Adjustments

Table 3-1. Pneumatic Device Factory Set Points and Adjustment Locations (Continued)

Cylinder Mounted Speed Controls

Air Rate Exhaust Restriction

Controls (Speed Controls)

Set Value

Adjustment Location

Infeed Gate UP

3/4 of turn CCW

On Gate Cylinder – Underside of entrance end of

case sealer

Infeed Gate DOWN

Fork UP

Not applicable

12 turns CCW

No control device is present

On Fork Cylinder cap end – Remove center

conveyor bed to expose cylinder

Fork DOWN

13 turns CCW

11 turns CCW

5 turns CCW

16 turns CCW

10 turns CCW

On Fork Cylinder rod end – Remove center

conveyor bed to expose cylinder

Folder Arm EXTEND

Folder Arm RETRACT

Rear Flap Folder EXTEND

Rear Flap Folder RETRACT

On Folder Arm Cylinder rod end – Through access

holes in Arm Assembly cover

On Folder Arm Cylinder cap end – Through access

holes in Arm Assembly cover

On Rear Flap Folder Cylinder rod end – Through

access holes in Folder Assembly cover

On Rear Flap Folder Cylinder cap end – Through

access holes in Folder Assembly cover

All adjustments are made from the fully closed position. Use a standard straight edge screwdriver or loosen the

knurled ring nut and adjust the thumbscrew fully CW, then turn the thumbscrew CCW the number of turns

specified above.

3-3

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Adjustments

3M-Matic 800rf Case Sealer

3-3. Main Air Pressure Regulator

3-4 . Box Centering Pressure Regulator

Specification

The case sealer requires a compressed air supply of

75 – 140 PSIG [5.2 – 9.5 BAR] 7.0 SCFM

[11.89 m³/h, 21^oC, 101 kPa] maximum at maximum

cycle rate.

The Box Centering Pressure Regulator should be

set to permit positive centering of the various

weights of boxes the customer is using. Set the

pressure to provide sufficient centering force

without creating excessive drag. Keep in mind the

maximum box weight capacity (filled) is 65 pounds,

and the minimum weight must be sufficient to hold

the case on the conveyor bed with the bottom flaps

flat.

The optimum operating set point on the gauge is

95 – 100 PSIG.

Adjustment

ü Note

Adjustment

If the pressure is lower than that specified, check the

input pressure at the source. If the source pressure is

lower than 75 PSIG [5.2 BAR], there is not enough

pressure to operate the case sealer properly. Also

note that the inner diameter and length of the

incoming air supply can affect final air pressure and

recovery rate SCFM.

1. Refer to Figure 3-3. Adjust the Box Centering

Pressure Regulator on the underside of the

Pneumatic Control Panel (CW – increases

pressure, CCW – decreases pressure). Observe

the Box Centering Pressure Gauge on the top of

the panel.

If the pressure at the source is between 75 – 140

PSIG (this is the maximum pressure shown on the

gauge), make the following adjustment.

1. Refer to Figure 3-2. Adjust the Main Air Pressure

Regulator to read 95 – 100 PSIG on the gauge

(CW – increases pressure, CCW – decreases

pressure).

Figure 3-3. Box Centering Pressure Regulator

Adjustment

Figure 3-2. Main Air Pressure Regulator

Adjustment

3-4

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3M-Matic 800rf Case Sealer

Adjustments

3-5. Side Belt Pressure Regulator

3-6. Side Belts Closure Drive Chain

Specification

This is not a routine adjustment. Normally, it is

necessary only after major disassembly or repair of

related components.

The side belt pressure should be set so that cases are

driven smoothly through the sealing process by the

belts without the cases being deformed by excessive

side pressure.

Specification

Adjust the side belts closure drive chain so that the

side drive belts are equally spaced from the center of

the case sealer bed at their outermost position. The

tension of the drive chain must be tight enough to

ensure smooth inward drive.

Caution

Excessive belt wear occurs when side belts

are allowed to slip on the boxes.

Adjustment

1. Remove the case sealer bed plates as described in

Section 4-6, Case Sealer Bed Plates.

1. Refer to Figure 3-4. Adjust the Side Belt

Pressure Regulator on the underside of the

Pneumatic Control Panel so that the gauge

reads 40 PSIG with the Main Air Pressure

Regulator set correctly (CW – increases

pressure, CCW – decreases pressure).

Observe the Side Belt Pressure Gauge on

the top of the panel.

2. Refer to Figure 3-5. Loosen the lock nuts on the

drive chain.

3. Turn the adjustment bolts to obtain the proper

position and tension.

ü Note

If correct belt position cannot be obtained by means

of the adjustment bolts, remove the chain and

reposition it.

ü Note

Air pressure can be reduced for light-weight cases.

Adjust side belt pressure so that the cases are cen-

tered and are driven smoothly.

Figure 3-5. Side Belts Closure Drive Chain

Adjustment

4. Reinstall all parts removed in step 1.

Figure 3-4. Side Belt Pressure Regulator

Adjustment

3-5

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Adjustments

3M-Matic 800rf Case Sealer

3-7. Side Belts In/Out Rates

Adjustment

1. Pass an average size box through the case sealer.

2. Observe the rates of side belt closure and return.

This is not a routine adjustment. Normally, it is

necessary only after major disassembly or repair of

related components.

3. Adjust the Side Belt IN/OUT speed control

valves, as shown in Figure 3-6 (CW – decreases

speed, CCW – increases speed). These controls

are located on the top of the Pneumatic Control

Panel.

Specification

Adjust the Side Belt IN/OUT speed flow controls to

allow the side belts to move to the center of the case

sealer bed at approximately the same speed as they

return to their outer position. The rate of closure (IN)

is the primary measure of a good speed. It must be

slow enough to help center but not bounce a small

box, and not so slow as to reduce the overall produc-

tion rate.

ü Note

If there is any confusion as to where to set the speed

control valves, turn the valves fully CW and then

turn the OUT control 9 full turns CCW and turn the

IN control 6 full turns CCW. Refer to Table 3-1,

Pneumatic Device Factory Set Points and Adjust-

ment Locations.

ü Note

If the side belts do not return (move OUT) from the

center of the case sealer bed when no box is present,

refer to Section 3-8, Side Belt Inner Limit, before

proceeding.

Figure 3-6. Side Belt IN/OUT Rate Adjustment

3-6

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3M-Matic 800rf Case Sealer

Adjustments

3-8. Side Belt Inner Limit

6. If the side drive belt assembly does not move to

its outermost position, press the STOP button.

The assembly will move out so the following

adjustment can be made.

This is not a routine adjustment. Normally, it is

necessary only after major disassembly or repair of

related components.

7. Refer to Figure 3-7. Using a 2 mm hex wrench

loosen the screws on the reed switch. Move the

switch to the right in increments until, when

tested as described earlier, the assembly returns

to its outermost position.

Specification

With no box in the case sealer, adjust the side drive

belt assembly inner limit reed switch so that the

assembly closes to the center of the case sealer bed.

All side drive belt motors stop and the assembly

returns to its outermost position.

8. Replace the center roller assembly.

Adjustment

1. Raise the upper head assembly to its uppermost

position by setting the mode selector switch to

RANDOM and pressing the RESET button.

2. Turn off the main air valve and the electrical

disconnect switch.

3. Refer to Section 4-6, Case Sealer Bed Plates, and

remove the center roller assembly.

4. Turn on the main air valve and the electrical

disconnect switch. Press the RESET button then

the START

5. Block the light path from PC1 and then PC3.

Blocking the light path of PC3 causes the side

drive belt assembly to move in to the center. This

closes the limit reed switch on the assembly

movement cylinder. The switch closing initiates

an input to the Programmable Controller result-

ing in a fault condition, which causes the assem-

bly to return to its outermost position.

Figure 3-7. Side Belt Inner Limit Adjustment

3-7

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Adjustments

3M-Matic 800rf Case Sealer

3-9. Side Belt Tension

Caution

This is not a routine adjustment. Normally, it is

necessary only after major disassembly or repair of

related components.

In the following adjustment, be sure to

adjust BOTH belt tension assemblies.

1. Remove the side drive belt assembly. (Refer to

Section 4-3, Side Drive Belt Assembly.)

Specification

Adjust the tension of the side belts so that the cases

move through the machine positively and the belts

wrap tightly around the surface of the idler pulleys at

each end of the frame.

2. Loosen the lock nuts on both the upper and

lower belt tension assemblies. Refer to

Figure 3-9.

! Warning

Turn all electrical power off and disconnect

the power cord from the power outlet before

doing this adjustment.

Measurement

1. Turn the case sealer off and disconnect the power

cord.

2. Use a force gauge to pull each side belt outward 1

inch [25.4 mm], near its mid-span. The gauge

should read 7 lb. [3.2 kg]. Refer to Figure 3-8.

Figure 3-9. Side Belt Tension Adjustment

3. Turn the adjustment screws equally on both the

upper and lower belt tension assemblies. Turn the

screws CW to decrease belt tension; CCW to

increase belt tension.

Figure 3-8. Side Belt Tension Test Adjustment

ü Note

If you decrease belt tension, be sure to push the idler

(end) pulley inward, toward the adjustment screws,

before tightening the lock nuts.

4. Tighten both the upper and lower lock nuts.

3-8

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3M-Matic 800rf Case Sealer

Adjustments

3-10. Motor Drive Belts, Upper and Lower

5. Loosen, but do not remove, the four screws

securing the motor to its base. Refer to

Figure 3-11.

This is not a routine adjustment. Normally, it is

necessary only after major disassembly or repair of

related components.

Specification

Adjust the motor drive belts to maintain proper belt

tension.

Adjustment

! Warning

Warning

Turn the main air supply and electrical

power off before making this adjustment.

1. Remove the cover from the side drive belt

assembly. Refer to Figure 3-10.

Figure 3-11. Motor Drive Belts Adjustment

6. Loosen, but do not remove, the lower self-locking

nut on the jockey pulley.

7. Move the jockey pulley toward the belt to tighten

the drive motor lower belt. Secure the lower

self-locking nut on the jockey pulley.

8. Move the drive motor toward the exit end of the

case sealer to tighten the drive motor upper belt.

Tighten the four motor mounting screws.

Figure 3-10. Side Belt Removal

2. Unplug the drive motor using the

quick-disconnect plug.

9. Reinstall the side drive belt and adjust the belt

tension as described in Section 3-9, Side Belt

Tension.

3. Release side belt tension. Refer to

Section 3-9, Side Belt Tension.

10. Reinstall the belt cover and reconnect the drive

motor power plug.

4. Remove the side drive belt.

3-9

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Adjustments

3M-Matic 800rf Case Sealer

3-11. Drive Chain

3-12. Safety Door Interlock

This is not a routine adjustment. Normally, it is

necessary only after major disassembly or repair of

related components.

This is not a routine adjustment. Normally, it is

necessary only after major disassembly or repair of

related components.

Specification

There is no exact chain tension specification.

Adjust the chain so that it is just tight enough to

drive reliably without slack.

Adjust each door interlock switch so that it de-

actuates when the safety door is fully closed and

actuates when the safety door is opened slightly.

Adjustment

Loosen three bolts, adjust the chain, and retighten

the bolts. Refer to Figure 3-12.

1. Check that all four doors are aligned flush with

the door frames, and that each switch actuator

mounted on the door fits securely into the red

interlock switch.

ü Note

If you adjust the drive chain, it is also necessary to

adjust the upper and lower motor drive belts. Refer

to Section 3-10, Motor Drive Belts, Upper and

Lower.

2. Loosen the two screws securing the interlock

switch to the door frame. Refer to Figure 3-13.

3. With the door fully closed, hold the switch

actuator and interlock switch firmly together and

tighten the screws.

4. Test the door interlock with the electrical power

on.

a. Open the door. The red E-STOP/SLIDING

DOOR indicator lights on the Electrical

Control Panel.

b. Close the door. The indicator turns off.

Figure 3-12. Drive Chain Adjustment

Figure 3-13. Safety Door Interlock Adjustment

3-10

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3M-Matic 800rf Case Sealer

Adjustments

1. Adjust the Flap Folder Arm Cylinder speed

3-13. Flap Folder Arm and Flap Folder Flow

Controls - Speed Controls

flow controls (CW – decreases speed,

CCW – increases speed).

This is not a routine adjustment. Normally, it is

necessary only after major disassembly or repair of

related components.

a. Adjust the cap end to control the speed of the

retract (down) motion.

b. Adjust the rod end to control the speed of the

extend (up) motion.

Specification

2. Adjust the Flap Folder Cylinder speed

flow controls (CW – decreases speed,

CCW – increases speed).

Adjust the cylinder-mounted speed flow controls

for optimum stroke operation. Consider a smooth

cylinder extension and retraction without banging at

the end of either motion.

a. Adjust the cap end to control the speed of the

retract (out to fold flap) motion.

Adjustment

b. Adjust the rod end to control the speed of the

extend (in to home position) motion.

The Flap Folder Arm Cylinder and the Flap Folder

Cylinder both have speed flow controls located at

each end of the cylinders; one control at the cap end,

and one control at the rod end. Refer to Figure 3-14.

ü Note

If there is any confusion as to where to set the speed

flow controls, turn the adjusting screws fully CW.

Flap Folder Arm Cylinder – turn the cap-end screw 5

full turns CCW and turn the rod-end screw 11 full

turns CCW. Flap Folder Cylinder – turn the cap-end

screw 10 full turns CCW and turn the rod-end screw

16 full turns CCW. Refer to Table 3-1, Pneumatic

Device Factory Set Points and Adjustment Locations

(Cylinder Mounted Speed Controls).

Figure 3-14. Flap Folder Arm and Flap Folder

Speed Control Adjustments

3-11

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Adjustments

3M-Matic 800rf Case Sealer

Adjustment

3-14. Flap Folder Arm Reed Switch

1. Observe when the Flap Folder activates. It

should begin to move downward when the Flap

Folder Arm is about midway between fully

extended and fully retracted. Refer to Figure 3-

15.

This is not a routine adjustment. Normally, it is

necessary only after major disassembly or repair of

related components.

Specification

2. Loosen the screw securing the switch bracket and

move the reed switch and bracket toward the rod

end of the cylinder to activate the Flap Folder

sooner. Move the switch and bracket toward the

cap end of the cylinder to activate the Flap Folder

later.

The factory set position of the circular bracket that

holds the reed switch to the Flap Folder Arm Cylinder

wall is approximately 2.5 inches from the cap end of

the cylinder. When the switch signals an output, the

Flap Folder Cylinder activates and the Flap Folder

moves downward, folding the rear flap of the box

inward.

3. When the reed switch is set correctly, tighten the

screw securing the switch bracket. Avoid switch

movement while doing this.

Figure 3-15. Flap Folder Arm Reed Switch Adjustment

3-12

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3M-Matic 800rf Case Sealer

Adjustments

3-15. Cylinder Cushion Setting

3-16. Paddle Pressure Regulator

Specification

ü Note

This is a generic approach to adjusting the cylinder

cushion settings for all cylinders used in the 800rf

Case Sealer.

The Paddle Pressure Regulator should be set so that

as the paddle makes contact with the top of the carton

when the upper head assembly descends, it does not

overtravel and deform the carton.

This is not a routine adjustment. Normally, it is not

necessary to adjust the cylinder cushion settings

unless a new cylinder is installed to replace an

original component.

Adjustment

1. Refer to Figure 3-17. Adjust the Paddle Pressure

Regulator on the underside of the Pneumatic

Control Panel so the gauge reads 7 PSIG with

the Main Air Pressure Regulator set correctly

(CW – increases pressure, CCW – decreases

pressure). Observe the Paddle Pressure Gauge on

the top of the panel.

Specification

Adjust cushion settings so that the cylinder does not

bottom out hard at the end travel of its stroke.

Adjustment

ü Note

Set the cylinder cushions for the setting that allows

proper operation as described in the above specifica-

tion. Typically, these are factory set and do not need

to be adjusted.

Too much pressure results in excessive drag on the

top of the carton or deforming of the carton.

1. Refer to Figure 3-16 for adjusting screw loca-

tions. This is a generic view for all cylinders used

in the 800rf Case Sealer.

2. Turn the adjusting screws fully CW (closed).

3. Adjust by turning the screws 1/8 to 1/4 turn

CCW.

Figure 3-16. Cushion Adjusting Screw Locations

Figure 3-17. Paddle Pressure Regulator

Adjustment

3-13

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Adjustments

3M-Matic 800rf Case Sealer

3-17. Counter-Balance Pressure Regulator

3-18. Case Top Sensitivity

Specification

The Counter-Balance Pressure Regulator should be

set so the upper head assembly comes to a stop

between 0 and 1/8 inch from the top of the carton.

Adjust the case top sense reed switch so that the head

lowers just enough to ensure that the side flaps are

held securely against the top of the case during the

taping operation. The downward pressure of the top

taping head must not be great enough to distort the

box in any way.

Adjustment

1. Refer to Figure 3-18. Adjust the Counter-Balance

Pressure Regulator on the underside of the

Pneumatic Control Panel so the gauge reads 40

PSIG with the Main Air Pressure Regulator

set correctly (CW – increases pressure,

Adjustment

1. Slide the safety door fully open to gain access to

the reed switch.

CCW – decreases pressure). Observe the

Counter-Balance Pressure Gauge on the top of

the panel. Higher gauge pressure means more

pressure on top of the carton.

2. Loosen the set screw securing the reed switch and

move the switch toward the infeed end of the

case sealer to decrease sensitivity (increase

pressure on the top of the case). Move the switch

toward the exit end of the case sealer to increase

sensitivity (decrease pressure on the top of the

box). Refer to Figure 3-19. (The switch is located

inside the paddle assembly.)

1. Observe production and examine cartons that

have been run.

ü Note

Too little pressure results in tape being cut improp-

erly or not being cut at all (head too high above box).

Too much pressure results in dragging and scoring

on the top of the cartons (head too low).

ü Note

The normal position for the case top sense reed

switch is almost fully toward the infeed end of the

case sealer.

3. When the case top sensitivity is correct, tighten

the set screw securing the reed switch. Avoid

switch movement while doing this.

Figure 3-19. Case Top Sensitivity Adjustment

Figure 3-18. Counter-Balance Pressure Regulator

Adjustment

3-14

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3M-Matic 800rf Case Sealer

Adjustments

3-19. Fork Lift Flow Controls-Speed

Controls

ü Note

If there is any confusion as to where to set the speed

flow controls, turn the adjusting screws fully CW,

then turn the cap-end screw 12 full turns CCW and

turn the rod-end screw 13 full turns CCW. Refer to

Table 3-1, Pneumatic Device Factory Set Points and

Adjustment Locations (Cylinder Mounted Speed

Controls).

These cylinder-mounted speed flow controls are

factory set and normally do not need adjusting unless

related components are replaced.

Specification

Adjust the Fork Cylinder speed flow controls so that:

1. The fork automatically moves down to its hori-

zontal position before case movement forces it

down.

2. The fork returns to its upright vertical position

before the side belts begin to move inward to

receive the next carton.

3. Fork movement occurs without banging or

rebound.

Adjustment

Figure 3-20. Fork Speed Control Adjustment

Before making any adjustments on these speed flow

controls, the Main Air Pressure Regulator must be set

correctly.

1. Remove the center conveyor bed as described in

Section 4-6, Case Sealer Bed Plates.

2. Refer to Figure 3-20. Adjust the Fork Cylinder

speed flow controls (CW – decreases speed,

CCW – increases speed).

a. Adjust the cap end to control the speed of the

retract (fork down) motion.

b. Adjust the rod end to control the speed of the

extend (fork up) motion.

3. Replace the center conveyor bed.

3-15

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Adjustments

3M-Matic 800rf Case Sealer

3-20. Infeed Box Stop-Gate Flow Control-

Speed Control

This cylinder-mounted speed flow control is factory

set and normally does not need adjusting unless the

cylinder is replaced.

Specification

Adjust the Infeed Box Stop-Gate Cylinder speed flow

control for optimum stroke operation. Consider a

smooth cylinder extension without banging or

rebound.

Adjustment

1. Access the Infeed Box Stop-Gate Cylinder from

the underside of the infeed end of the case sealer.

2. Adjust the speed flow control (CW – decreases

speed, CCW – increases speed).

ü Note

If there is any confusion as to where to set the speed

flow control, turn the adjusting screw fully CW, then

turn the screw 3/4 of a turn CCW. Refer to Table 3-1,

Pneumatic Device Factory Set Points and Adjust-

ment Locations (Cylinder Mounted Speed Controls).

3-16

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3M-Matic 800rf Case Sealer

Adjustments

Adjustment

3-21. Box Centering Rails In/Out Rates

1. Pass some average size boxes through the case

sealer.

This is not a routine adjustment. Normally, it is

necessary only after major disassembly or repair of

related components.

2. Observe the speed of the centering rails closure

(IN) and return (OUT).

Specification

3. Adjust the Box Centering IN/OUT speed control

valves, as shown in Figure 3-21 (CW – decreases

speed, CCW – increases speed). These controls

are located on the top of the Pneumatic Control

Panel, extreme right.

Adjust the Box Centering IN/OUT speed flow

controls to allow the centering rails to close (move

IN) and center the carton, then release (move OUT)

and open to their home position at approximately the

same speed. The rate of closure (IN) is the primary

measure of a good speed. It must be slow enough to

center but not bounce a small box, and not so slow as

to reduce the overall production rate.

ü Note

If there is any confusion as to where to set the speed

control valves, turn the valves fully CW and then

turn the OUT control 6 full turns CCW and turn the

IN control 11 full turns CCW. Refer to Table 3-1,

Pneumatic Device Factory Set Points and Adjust-

ment Locations (Pneumatic Control Panel Mounted

Speed Controls).

Figure 3-21. Box Centering Rails IN/OUT Rate Adjustment

3-17

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Adjustments

3M-Matic 800rf Case Sealer

Adjustment

3-22. Upper Head Assembly Down/Up Rates

1. Pass some average size boxes through the case

sealer.

This is not a routine adjustment. Normally, it is

necessary only after major disassembly or repair of

related components.

2. Observe the speed at which the Upper Head

Assembly descends (DOWN) and raises (UP).

Specification

3. Adjust the Upper Head Assembly speed control

valves, as shown in Figure 3-22 (CW – decreases

speed, CCW – increases speed). These controls

are located on the top of the Pneumatic Control

Panel, extreme left.

Adjust the Upper Head DOWN/UP speed flow

controls to allow the Upper Head Assembly to

descend and raise smoothly and without banging,

causing undue wear to the Upper Head Assembly and

its cylinders.

ü Note

If there is any confusion as to where to set the speed

control valves, turn the valves fully CW and then

turn the DOWN control 11 full turns CCW and turn

the UP control 15 full turns CCW. Refer to Table 3-

1, Pneumatic Device Factory Set Points and Adjust-

ment Locations (Pneumatic Control Panel Mounted

Speed Controls).

Figure 3-22. Upper Head Assembly DOWN/UP Rate Adjustment

3-18

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3M-Matic 800rf Case Sealer

Adjustments

3-24. Tape Web Alignment

3-23. Top Flap Compression Rollers

Specification

Position the tape drum shaft so that the tape is

centered on the centerline of the taping head.

Adjust the top flap compression rollers to hold the

top flaps of the case together during the taping

process. The flaps should not overlap or have space

between them after the taping process.

Adjustment

The tape drum assembly on each taping head is pre-

set to accommodate 2 inch [48 mm] wide tape, but is

adjustable to handle narrower tapes. To center the

tape width on the centerline of the taping head, make

the adjustment as follows:

Adjustment

1. Adjust all compression rollers inward to hold the

top of the box more securely. Refer to Figure 3-

23.

2. Adjust all compression rollers outward if the box

binds.

1. Use an adjustable wrench or a 25 mm open-end

wrench to loosen the locking hex nut on the tape

drum shaft behind the tape drum bracket. Refer to

Figure 3-24.

2. Use a 5 mm hex key wrench to turn the tape drum

shaft CW (in) or CCW (out) to center the tape

web on the centerline of the taping head.

Figure 3-23. Top Flap Compression Rollers

Adjustment

Figure 3-24. Tape Web Alignment Adjustment

3. Tighten the locking hex nut to secure the shaft in

this new position.

3-19

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Adjustments

3M-Matic 800rf Case Sealer

3-26. Tape Applying Mechanism Spring

3-25. Tape Drum Friction Brake

Specification

Adjust the position of the tape applying mechanism

spring so there is sufficient pressure to seal the box,

and after sealing the box, the tape buffing roller

returns to its rest position.

Adjust the tape drum friction brake to prevent exces-

sive tape overtravel caused by a flywheel effect.

Adjustment

1. Refer to Figure 3-25. Turn the self-locking nut on

the shaft to adjust the braking force (CW –

increases braking force, CCW – decreases

braking force).

Adjustment

1. To gain access to the spring, remove the taping

head cover (four mounting screws).

2. Increase or decrease the pressure applied by the

tape applying mechanism spring by removing the

end loop from the spring holder and moving it to

another hole. Refer to Figure 3-26.

2. Adjust the friction brake for the minimum

braking force that prevents excessive overtravel.

ü Note

Excessive braking force causes poor tape application

and may lead to tape tabbing on the trailing tape leg.

3. If a tape gap appears on the trailing surface of the

box, increase the spring pressure.

4. If the front of the box is being crushed by the

applying roller, decrease the spring pressure.

Figure 3-26. Tape Applying Mechanism Spring

Adjustment

5. Replace the taping head cover (four mounting

screws).

Figure 3-25. Tape Drum Friction Brake

Adjustment

3-20

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Adjustments

3-27. One-Way Tension Roller

Specification

Adjust the one-way tension roller so that it slips

under a tangential force of 1 to 2 lbs. [0.5 to

0.9 kg]. Refer to Figure 3-27.

Figure 3-27. One-Way Tension Roller Adjustment

Measurement

1. Wrap a cord or small strap (non-adhesive) 4 to 6

turns around the tension roller.

2. Attach a spring scale to the end of the cord or

strap.

3. Pull the spring gauge until the one-way tension

roller slips. The spring gauge should read 1 to 2

lbs [0.5 to 0.9 kg] when slippage occurs.

Adjustment

Turn the self-locking adjusting nut to adjust the

holding force (CW – increases holding force,

CCW – decreases holding force).

3-21

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Adjustments

3M-Matic 800rf Case Sealer

4. Connect the electrical power and air pressure,

turn the On/Off Air Valve to the On position, and

set the Main Air Pressure Regulator Gauge to

read 50 PSIG.

3-28. Low Air Pressure Switch

Specification

Adjust the Low Air Pressure Switch so the case sealer

shuts down if the main air pressure drops below 50

PSIG and a box feed is attempted.

5. Press the RESET button and then the START

button. If the case sealer motors do not start, the

switch is set properly.

ü Note

6. If the case sealer motors start at 50 PSIG, the Low

Air Pressure Switch is set too high and adjust-

ment is necessary.

All adjustments to the Low Air Pressure Switch must

be made with the Main Air On/Off Valve in the Off

position.

a. Turn the Main Air On/Off Valve to the Off

position.

Measurement

b. Turn the Low Air Pressure Switch adjusting

screw CCW by 1/2-turn increments and

repeat steps 4 and 5 until the motors do not

start.

1. Set the Main Air Pressure Regulator Gauge to

read 50 PSIG.

2. With the electrical power and air pressure con-

nected, start the machine by pressing the RESET

button and then the START button.

7. Reset the Main Air Pressure Regulator Gauge to

read 95 PSIG and perform a final operational test

by running a carton through the case sealer.

The case sealer side drive motors should NOT

start and the red RESET lamp should light.

3. Set the Main Air Pressure Regulator Gauge to

read 95 PSIG.

4. Start the machine by pressing the RESET button

and then the START button.

The case sealer should operate properly (RUN

light is on, motors are on, and side belts are

rotating). You should be able to convey a carton

through the machine and have it successfully seal

the top and bottom seams of the carton.

Adjustment

1. Turn the Main Air On/Off Valve to the Off

position.

2. Locate the adjusting screw on top of the Low Air

Pressure Switch and turn it fully CCW until it

stops, being careful not to damage the adjusting

screw. Refer to Figure 3-28.

Figure 3-28. Low Air Pressure Switch Adjustment

3. Preset the adjusting screw by turning it 9 full

turns CW.

3-22

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3M-Matic 800rf Case Sealer

Adjustments

3-29. Overload Circuit Breaker

3-30. Head Travel Limit Switch

Specification

Adjust the setting screw on the Overload Circuit

Breaker to the 1.4 Amp setting.

Adjust the Head Travel Limit Switch located on the

rear head raising cylinder so when the head is at the

rest position, it is approximately 3 inches above the

highest box being run.

Adjustment

Use a Phillips-head screwdriver to set the alignment

mark to the 1.4 Amp setting. Refer to Figure 3-29.

Adjustment

1. Loosen the two securing screws. Refer to Figure

3-30.

2. Move the switch up or down as required.

3. Tighten the screws.

4. Check the head rest position.

5. Repeat steps 1 through 4 until the head rest

position is approximately 3 inches above the

highest box being run.

Figure 3-29. Overload Circuit Breaker

Adjustment

Figure 3-30. Head Travel Limit Switch

Adjustment

3-23

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Adjustments

3M-Matic 800rf Case Sealer

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3-24

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3M-Matic 800rf Case Sealer

Disassembly/Reassembly

Table of Contents

4. Disassembly/Reassembly .............................................................................................................................. 4-1

4-1.

4-2.

4-3.

4-4.

4-5.

4-6.

4-7.

4-8.

4-9.

General ............................................................................................................................................... 4-1

Format ................................................................................................................................................ 4-1

Side Drive Belt Assembly .................................................................................................................. 4-2

Side Drive Belt................................................................................................................................... 4-3

Motor Drive Belts, Upper and Lower ................................................................................................ 4-4

Case Sealer Bed Plates....................................................................................................................... 4-6

Fork Cylinder ..................................................................................................................................... 4-7

Side Drive Belts Cylinder .................................................................................................................. 4-7

Flap Folder Cylinder .......................................................................................................................... 4-8

4-10. Flap Folder Arm Cylinder .................................................................................................................. 4-8

4-11. Knife Replacement, Upper Taping Head ........................................................................................... 4-9

4-12. Knife Replacement, Lower Taping Head......................................................................................... 4-10

4-13. Belt Drive Pulley Assembly Ribbed Rings ...................................................................................... 4-10

4-14. Infeed Rollers................................................................................................................................... 4-12

4-15. Overload Circuit Breaker ................................................................................................................. 4-14

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4-i

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Disassembly/Reassembly

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This page intentionally left blank.

4-ii

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3M-Matic 800rf Case Sealer

4. Disassembly/Reassembly

Disassembly/Reassembly

4-1. General

This section provides instructions for removing

components and major assemblies from the Model

800rf Type 39800 Case Sealer. Disassembly should

be done only to replace a faulty part. Be sure the

component is out of tolerance as defined in Section

3, Adjustments, before assuming it is worn or

defective.

4-2. Format

Many of the disassembly procedures in this section

are illustrated views with a minimum of supporting

text. The order of disassembly is indicated by circled

numbers with 1 being the first step, 2 the second step,

and so on. Reassembly is done in the reverse order of

disassembly.

Carefully review and understand each procedure

before the disassembly of any component. Often,

reference to the exploded view in Section 7,

Illustrated Parts Breakdown, aids disassembly and

subsequent reassembly.

! Warning

Turn off the main air supply and electrical

power before removing any components.

3M 1998 December

4-1

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Disassembly/Reassembly

3M-Matic 800rf Case Sealer

4-3. Side Drive Belt Assembly

! Warning

Turn off the main air supply and electrical

power before removing any components.

4-2

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3M-Matic 800rf Case Sealer

Disassembly/Reassembly

4-4. Side Drive Belt

! Warning

Turn off the main air supply and electrical

power before removing any components.

1. Remove the side drive belt assembly using

Procedure 4-3 in this section.

ü Note

If the side drive belt being removed is without pin

and lacing, the belt must be cut to remove it. A

replacement side drive belt with pin and lacing is

needed to reassemble the unit.

5. Install the new drive belt.

6. After installing the new belt, adjust the side

drive belt tension. Refer to Side Belt Tension in

Section 3.

3M 1998 December

4-3

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Disassembly/Reassembly

3M-Matic 800rf Case Sealer

4-5.

Motor Drive Belts, Upper and Lower

! Warning

10. Remove the chain [75] by disconnecting the

removable link.

11. Remove the two standoffs on which the chain

cover [76] is mounted.

Turn off the main air supply and electrical

power before removing any components.

12. Remove the screw and washer holding the

sprocket [33] on the bottom of the drive pulley

assembly [27].

ü Note

13. Remove the 3/8-inch keyed sprocket [33], using

a gear puller, and being careful not to lose the

key.

A gear puller is needed to complete this procedure.

Make sure a gear puller is available before begin-

ning this procedure.

14. Remove the three (3) hex-head bolts and washers

holding the drive pulley assembly [27].

1. Remove the side drive belt assembly using

Procedure 4-3 in this section.

15. Remove the drive pulley assembly [27].

2. Remove the side drive belt using Procedure 4-4 in

this section.

16. Remove the six (6) hex head bolts which hold the

two halves of the side drive belt assembly to-

gether from the bottom of the assembly.

3. Remove the self-locking nut and the washer from

the top of the wrap pulley assembly [43].

17. Lift the lower half of the side drive belt assem-

bly and move it aside from the upper half,

pivoting on the belt drive pulley assembly [15]

shaft.

4. Remove the bolt and washer from the bottom of

the rod. Slide the rod out of the threaded sleeve.

5. Remove the M22 nut from the bottom of the

threaded sleeve.

18. Remove the wrap pulley assembly [43].

19. Remove the timing belt(s) to be replaced.

6. Loosen but do not remove the self-locking nut on

the jockey pulley assembly [35].

20. To reassemble and reinstall the side drive belt

assembly, perform steps 1 through 19 of this

procedure in reverse order.

7. Remove the hex-head screw and the washer from

the bottom of the wrap pulley assembly [43].

8. Remove the nut and washer from the bottom of

the idler roller assembly [51].

21. When the side drive belt assembly has been

reassembled and reinstalled, perform the follow-

ing adjustment procedures described in Section 3.

9. Remove the two screws holding the chain cover

[76] in place and remove the chain cover.

•

Motor Drive Belts, Upper and Lower

Side Belt Tension

4-4

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Disassembly/Reassembly

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4-5

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Disassembly/Reassembly

3M-Matic 800rf Case Sealer

4-6. Case Sealer Bed Plates

! Warning

Turn off the main air supply and electrical

power before removing any components.

1. Remove the side drive belt assembly using

Procedure 4-3 in this section.

4-6

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3M-Matic 800rf Case Sealer

Disassembly/Reassembly

4-7. Fork Cylinder

4-8.

Side Drive Belts Cylinder

! Warning

Turn off the main air supply and electrical

power before removing any components.

Turn off the main air supply and electrical

power before removing any components.

1. Remove the case sealer bed plates using

Procedures 4-3 and 4-6 in this section.

1. Remove the case sealer bed plates using

Procedures 4-3 and 4-6 in this section.

2. Remove the associated air lines and hardware

from the cylinder.

Before removing the limit switch (sensor)

attached to the cylinder housing, note the switch

position on the cylinder so you can install the

switch at the same position on the replacement

cylinder. The position of the limit switch affects

cylinder extension, timing, etc.

5. Remove the associated air lines and hardware

from the cylinder.

6. Reassembly requires adjustment of fork speed.

Refer to Fork Cylinder Flow Controls – Speed

Controls in Section 3.

3. Reassembly requires adjustment of side drive belt

pressure and side drive belts closure/retract rates.

Refer to Side Belt Pressure Regulator and Side

Belts In/Out Rates in Section 3.

3M 1998 December

4-7

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Disassembly/Reassembly

3M-Matic 800rf Case Sealer

4-9.

Flap Folder Cylinder

4-10. Flap Folder Arm Cylinder

! Warning

Turn off the main air supply and electrical

power before removing any components.

Turn off the main air supply and electrical

power before removing any components.

Steps 1 through 3 on the figure below refer to

removal of the Flap Folder Cylinder.

Steps 6 through 8 on the figure below refer to

removal of the Flap Folder Arm Cylinder.

1. Remove associated hardware, air lines, and flow

control valves.

1. Remove associated hardware, air lines, and flow

controls. Note the position of the limit switch

(sensor) attached to the cylinder housing so you

can install the switch at the same position on the

replacement cylinder. The position of the limit

switch affects cylinder extension, timing, etc.

2. If a flow control is replaced, adjust the new

flow control to match the one removed. Refer

to Flap Folder Arm and Flap Folder Flow

Controls – Speed Controls in Section 3.

2. If a flow control is replaced, adjust the new

flow control to match the one removed. Refer

to Flap Folder Arm and Flap Folder Flow

Controls – Speed Controls in Section 3.

4-8

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3M-Matic 800rf Case Sealer

Disassembly/Reassembly

4-11. Knife Replacement, Upper Taping

Head

Carefully cover the teeth on the new knife with tape.

7. Position the new knife [B] with the beveled side

away from the mounting bracket.

! Warning

The Tape Cut-Off Knife is very sharp. To

avoid personal injury, handle the knife with

special care. Also, disconnect the power

before starting this procedure.

8. Mount the knife so that the screws bottom out in

the slots. This position automatically gives the

proper mounting and cutting angle.

9. Tighten the screws that secure the knife.

1. Apply air pressure to the machine and raise the

upper head assembly to its full upward position.

10. Slowly pivot the knife guard back and forth to

ensure proper clearance.

2. Pivot the knife guard back and hold it in this

position, as shown in the figure below.

11. Remove the tape from the new knife.

! Caution

3. Carefully cover the knife teeth with tape.

4. Loosen, but do not remove, the knife fastening

screws [A]. Remove and discard the old knife.

Be sure the knife does not interfere with the

knife guard.

5. Clean the knife mounting bracket.

3M 1998 December

4-9

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Disassembly/Reassembly

3M-Matic 800rf Case Sealer

4-12. Knife Replacement, Lower Taping

Head

4-13. Belt Drive Pulley Assembly

Ribbed Rings

1. Remove the side drive belt assembly using

Procedure 4-3 in this section.

! Warning

The Tape Cut-Off Knife is very sharp. To

avoid personal injury, handle the knife with

special care. Also, disconnect the power

before starting this procedure.

2. Remove the side drive belt using Procedure 4-4 in

this section.

3. Remove the bolt and washer from the bottom of

the rod. Slide the rod out of the threaded sleeve.

1. Remove the lower taping head from the case

sealer and lay it on a flat work surface.

4. Remove the self-locking nut and the washer from

the top of the wrap pulley assembly [43].

2. Replace the knife using the knife replacement

procedure described for the upper taping head;

Procedure 4-11 in this section.

5. Remove the nut and washer from the top of the

idler roller assembly [51].

6. Remove the M22 nut from the top of the threaded

sleeve.

7. Remove the three (3) hex-head bolts and washers

from the top of the belt drive pulley assembly

[15].

8. Remove the eight (8) hex-head bolts and washers

from the upper half of the side drive belt assem-

bly.

9. Lift the upper half of the side drive belt assembly

off of the lower half, disengaging the upper

timing belt [71], and lay it aside.

10. If necessary, remove the old ribbed rings [17]

from the belt drive pulley assembly [15].

11. Slide the replacement ribbed rings [17] into

place, ensuring that the ribbed surface faces

outward.

4-10

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3M-Matic 800rf Case Sealer

Disassembly/Reassembly

12. To reassemble and reinstall the side drive belt

assembly, perform steps 1 through 9 in reverse

order.

13. When the side drive belt assembly has been

reassembled and reinstalled, perform the follow-

ing adjustment procedures described in Section 3.

•

Motor Drive Belts, Upper and Lower

Side Belt Tension

3M 1998 December

4-11

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Disassembly/Reassembly

3M-Matic 800rf Case Sealer

10. If the chain has enough slack, slip it over the

motor drive sprocket [11]. If the chain does not

have enough slack, locate and remove the master

chain link and remove the chain.

4-14. Infeed Rollers

1. Remove the photocell connectors [40] from

photocells PC1 and PC2.

11. Identify the roller you are replacing and remove

the roller sprocket [23] secured by a hex screw at

the keyway.

2. Remove the front photocell support bracket [34]

secured by 3 hex-head screws.

3. Remove the Infeed front side cover [31] exposing

the roller drive chain [25], roller sprockets [23],

motor drive sprocket [11], and roller flanged

bearings [15].

12. Remove the front and rear roller flanged bearings

[15] secured by three (3) hex-head screws each.

13. Loosen the roller spacer collars located on the

roller shafts at each end of the roller. Each collar

is secured by (2) set screws. Loosen the set

screws until the collars turn freely.

4. Remove the rear photocell reflector support

bracket [34] secured by 3 hex-head screws.

5. Remove the Infeed rear side cover [31] exposing

the roller drive chain [25], roller sprockets [23],

motor drive sprocket [11], and roller flanged

bearings [15].

14. Slide the roller shaft to the left through the hole

created by the bearing removal. Then, lift the

right side of the roller up and out of the Infeed

frame.

6. Loosen, but do not remove, the four (4) motor

positioning hex-head bolts.

15. Install the new roller by following the reverse

order of the disassembly procedure.

7. Move the motor [26] upward providing slack in

the chain [25].

ü Note

8. Tighten the motor bolts to hold the motor in this

position.

Be sure to align the drive chain. Install the chain

taunt around all roller and drive sprockets. Do this

by loosening the four (4) motor bolts, moving the

motor downward until the chain is taunt with no

slack, and then tightening the bolts. Also, be careful

when inserting the photocell electrical connectors.

Notice that the 4-pin connectors are keyed for proper

pin positioning.

9. Remove the chain slide [13].

4-12

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Disassembly/Reassembly

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Disassembly/Reassembly

3M-Matic 800rf Case Sealer

4-15. Overload Circuit Breaker

1. Pull and hold down on the silver release clip

located at the bottom and rear of the circuit

breaker. Refer to the figure below.

2. Pull outward on the bottom of the circuit breaker

and lift up and away from the DIN rail.

4-14

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3M-Matic 800rf Case Sealer

Theory of Operation

Table of Contents

5. Theory of Operation ..................................................................................................................................... 5-1

5-1.

5-2.

General .............................................................................................................................................. 5-1

Operation Summary ........................................................................................................................... 5-1

5-2-1. Random Mode....................................................................................................................... 5-1

5-2-2. Fixed Mode ........................................................................................................................... 5-2

5-2-3. Bypass Mode......................................................................................................................... 5-2

5-3.

5-4.

Sequence Tables ................................................................................................................................. 5-2

Electrical System ............................................................................................................................. 5-14

5-4-1. Power Distribution .............................................................................................................. 5-14

5-4-2. Special Circuits/Components.............................................................................................. 5-14

5-4-3. Electrical Schematic ........................................................................................................... 5-16

5-5.

Pneumatic System ............................................................................................................................ 5-20

Pneumatic Diagram............................................................................................................. 5-21

5-i

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Theory of Operation

3M-Matic 800rf Case Sealer

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5-ii

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3M-Matic 800rf Case Sealer

Theory of Operation

When the box blocks the light path of the fourth

photocell, the side belt drive assemblies lock in

position, the upper head assembly brakes unlock, and

the head assembly begins to move downward. This

downward movement continues until a paddle presses

against the front flap of the box, folding the flap

inward. Downward movement of the head assembly

continues until resistance of the box leading edge

moves the paddle upward, actuating the box height

limit switch. An output from the controller stops

downward movement of the head assembly. At this

time, the head assembly and paddle lock in position,

the fork moves down, and the rear flap-folding

process occurs.

5. Theory of Operation

5-1. General

This section begins with an operation summary,

which gives an overview of the operations that the

Model 800rf Type 39800 Case Sealer performs as it

seals a carton. Next, the sequence tables provide a

detailed sequence of actions the case sealer performs

while operating in Random mode, Fixed mode, or

Bypass mode. Then, the electrical system is de-

scribed, including special circuits and components.

The section ends with a description of the pneumatic

system.

Rear flap folding begins with the action of the flap

folder arm. As this arm moves downward, an associ-

ated limit switch actuates an output from the control-

ler which causes the rear flap folder to move down,

folding the rear flap of the box inward.

5-2. Operation Summary

The 800rf case sealer runs in three separate modes of

operation: Random, Fixed, and Bypass. These

operating modes are described in the following

subsections.

The timing for the side belt drive motors to start

depends on whether the box is short or long. For a

short box (second photocell not blocked), the drive

motors are delayed momentarily to allow the rear flap

to be folded and then the motors turn on. For a long

box (second photocell blocked), the side belt drive

motors turn on first and then the rear flap is folded

when the box clears the second photocell.

5-2-1. Random Mode

When a box enters and passes through the case sealer,

it passes six photocells in sequence. As the box clears

the light path of the first photocell, the infeed gate

moves up to prevent the entry of the next box. A pair

of centering rails then move inward to center the box

on the infeed rollers.

The side belt drive assemblies move the box toward

the taping heads. As the box moves forward, the side

flaps are folded inward and then held in position by

compression rollers. The box passes between the

taping heads and a C-clip of tape is applied to the top

and bottom center seams of the box.

Infeed drive rollers move the box past a second

photocell which senses the presence of the box to

subsequently control the timing of the side belt

restart circuit.

The box continues to move, blocking the light path of

the third photocell. This causes the side belt drive

assemblies to move inward and press against the sides

of the box. The counter adds 1 to the cycle count, and

the box is carried forward, blocking the light path of

the fourth photocell. The side belt drive motors turn

off, and the box stops at the fork beneath the head

assembly.

As the box exits the case sealer, it clears the light

path of the fifth photocell and the controller “homes”

the case sealer, preparing it for the next box. At this

time, the flap folder arm and rear flap folder move up,

the side belt drive assemblies move out, the paddle

moves down, and the upper head assembly raises and

locks in the up position.

5-1

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Theory of Operation

3M-Matic 800rf Case Sealer

During normal operation, as the box exits the case

sealer it blocks the light path of the sixth photocell

momentarily. When the box clears this light path, the

controller allows the next box to enter the machine.

5-3. Sequence Tables

The sequence tables list specific events, and give the

order in which the events occur as a box passes

through the machine. Table 5-1 is the sequence table

for Random mode, Table 5-2 is for Fixed mode, and

Table 5-3 is for Bypass mode.

If cartons accumulate on the customer’s exit con-

veyor, a box may be blocked and unable to exit the

case sealer, or a box may be pushed back into the

machine. In either case, the light path of the sixth

photocell is blocked. If it remains blocked for more

than a few seconds, the infeed gate stays up and the

rollers stop, preventing more boxes from being fed

into the case sealer until the blockage is removed.

The table column headings are described below:

SEQUENCE

This column lists the initial operating conditions, the

events that occur when the RESET button is pressed,

the condition that initiates each program step, and the

events that occur during each program step.

5-2-2. Fixed Mode

PLC

Use Fixed mode to run boxes through the machine

that are all the same height. The upper head assembly

stays down and is locked in the position determined

by the first box run through the machine in Fixed

mode.

This column shows whether the Programmable Logic

Controller (PLC) output is latched (PLC output ON)

or unlatched (PLC output OFF). An X in this column

means the PLC output is ON only for the current step.

VALVE

The Fixed mode flap folding and box taping pro-

cesses operate the same as in Random mode. How-

ever, the side belt drive assemblies move out at the

beginning of the cycle rather than at the end of the

cycle. This allows the infeed gate to move down and

admit the next box before the previous box has left

the side belt drive assemblies.

This column shows the solenoid valve associated

with an event. Solenoid valves are either actuated

(PLC output ON) or deactuated (PLC output OFF).

Refer to the 800rf Pneumatic Diagram in Section 5-

5, Pneumatic System.

ACTION

This column shows the action associated with an

event. For example, an assembly moving in or out.

The time saved by entering the next box early and by

not raising and lowering the upper head assembly

speed up the throughput of the machine.

OUTPUT

This column shows the PLC output associated with

an event. PLC outputs shown in bold font are ON

(+24 VDC); PLC outputs with a minus sign and

regular font are OFF (0 VDC). Refer to the 800rf

Electrical Schematic in Section 5-4, Electrical

System.

5-2-3. Bypass Mode

Use Bypass mode to run boxes through the machine

without folding the upper flaps or taping them;

however, the bottom of the box will be taped. The

upper head assembly remains fully raised. In Bypass

mode, the infeed gate and side belt drive assemblies

operate the same as in Random mode.

INPUT

This column shows the PLC input associated with an

event. PLC inputs shown in bold font are ON (+24

VDC); PLC inputs with a minus sign and regular font

are OFF (0 VDC). Refer to the 800rf Electrical

Schematic in Section 5-4, Electrical System.

5-2

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3M-Matic 800rf Case Sealer

Theory of Operation

Table 5-1. Sequence Table – Random Mode

SEQUENCE – RANDOM MODE

PLC

VALVE

ACTION

OUTPUT

INPUT

IF AIR IS ON

POWER IS ON

POWER LIGHT IS ON

GUARDS ARE CLOSED

E-STOP BUTTONS ARE OFF

THEN PRESS RESET BUTTON

TURN ON

RESET SEQUENCE

FAST INFEED MOTOR (ROLLERS)

SIDE DRIVE BELT MOTORS

INFEED GATE

SLOW INFEED MOTOR (ROLLERS)

CENTERING RAILS

SIDE DRIVE ASSEMBLIES

PADDLE

FORK

UNLATCH

TURN OFF

MOVES UP

TURN OFF

MOVE OUT

MOVES DOWN

UNLOCK

–12

–1

–3

–4

–5

–6

–7

V11

UPPER HEAD BRAKES

UPPER PORT

LOWER PORT

VENTED

FOLDER ARM

UNLATCH

V10

MOVES UP

UNLOCK

NONE

–2

–11

–0

REAR FLAP FOLDER

SIDE DRIVE ASSEMBLY LOCKS

HEAD UP REED SWITCH IS MADE

LOW AIR PRESSURE SWWITCH

LATCH

IF STOP BUTTON IS PUSHED

PROGRAM GOES

TO STEP 0

STEP 0

FAST INFEED MOTOR (ROLLERS)

SIDE DRIVE BELT MOTORS

INFEED GATE

SLOW INFEED MOTOR (ROLLERS)

LOW AIR PRESSSURE SWITCH

UNLATCH

TURN OFF

MOVES UP

TURN OFF

NONE

–12

–1

–3

-15

RANDOM MODE NOTES:

1. NARROW BOX REED SWITCH – IF REED SWITCH IS MADE ON ANY STEP,

ALL OUTPUTS ARE TURNED OFF AND PROGRAM RETURNS TO STEP 0.

2. MOTOR OVERLOAD – IF ANY OVERLOAD CIRCUIT BREAKER TRIPS,

ALL OUTPUTS ARE TURNED OFF AND PROGRAM RETURNS TO STEP 0.

3. CYCLE TIMER – IF CYCLE TIMER TIMES OUT,

ALL OUTPUTS ARE TURNED OFF AND PROGRAM RETURNS TO STEP 0.

4. LATCH – PLC OUTPUT ON UNTIL UNLATCHED.

5. X – PLC OUTPUT ON FOR CURRENT STEP ONLY.

5-3

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Theory of Operation

3M-Matic 800rf Case Sealer

Table 5-1. Sequence Table – Random Mode (continued)

SEQUENCE – RANDOM MODE

PLC

VALVE

ACTION

OUTPUT

INPUT

IF START BUTTON IS PUSHED

PROGRAM GOES

TO STEP 1

STEP 1

FAST INFEED MOTOR (ROLLERS)

INFEED GATE

LATCH

LATCH (a)

TURN ON

MOVES DOWN

SLOW INFEED MOTOR

(ROLLERS)

FORK

SIDE BELT DRIVE MOTORS

IF PHOTOCELL PC1 IS BLOCKED

STEP 2

LATCH (a)

LATCH

TURN ON

MOVES UP

TURN ON

V11

PROGRAM GOES

TO STEP 2

IF PHOTOCELL PC1 IS CLEARED

PROGRAM GOES

TO STEP 3

–4

STEP 3

INFEED GATE

SLOW INFEED MOTOR

(ROLLERS)

UNLATCH

MOVES UP

–3

UNLATCH

LATCH

TURN OFF

MOVE IN

–3

CENTERING RAILS

START T1 (0.8 SEC)

T1 TIMED OUT

CENTERING RAILS

UNLATCH

MOVE OUT

–4

IF PHOTOCELL PC3 IS BLOCKED

PROGRAM GOES

TO STEP 4

STEP 4

SIDE DRIVE ASSEMBLIES

BOX COUNTER

UPPER PORT

LATCH

MOVE IN

COUNT UP 1

VENTED

FASST INFEED MOTOR (ROLLERS) UNLATCH (b)

TURN OFF

−12

IF PHOTOCELL PC4 IS BLOCKED

PROGRAM GOES

TO STEP 5

STEP 5

START T6 (0.0 SEC)

T6 TIMED OUT

NONE

SIDE DRIVE MOTORS

UPPER PORT

LOWER PORT

UNLATCH

X (a)

TURN OFF

VENTED

NONE

–1

START T2 (0.2 SEC)

(a) ONLY IF PHOTOCELL PC6 IS CLEAR.

(b) ONLY IF PHOTOCELL PC4 IS BLOCKED.

5-4

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3M-Matic 800rf Case Sealer

Theory of Operation

Table 5-1. Sequence Table – Random Mode (continued)

SEQUENCE – RANDOM MODE

PLC

VALVE

ACTION

OUTPUT INPUT

IF T2 TIMED OUT

PROGRAM GOES

TO STEP 6

STEP 6

UPPER PORT

UPPER HEAD BRAKES

LOWER PORT

X (a)

LATCH

VENTED

UNLOCK

VENTED

TURN ON

SIDE DRIVE ASSEMBLY LOCKS

IF PADDLE SWITCH IS MADE

PROGRAM GOES

TO STEP 7

STEP 7

PADDLE

FORK

START T3 (1.0 SEC) & T7 (1.5 SEC)

START T11 (0.1 SEC)

T11 TIMED OUT

T3 TIMED OUT

LATCH

UNLATCH

V11

MOVES UP

MOVES DOWN

NONE

–7

NONE

UPPER HEAD BRAKES

T7 TIMED OUT

UPPER HEAD BRAKES

START T8 (0.5 SEC)

LATCH

UNLOCK

LOCK

UNLATCH

–8

IF PHOTOCELL PC2 IS BLOCKED

OR NOT BLOCKED

PROGRAM GOES

TO STEP 8

STEP 8

IF PHOTOCELL PC2 IS NOT

BLOCKED (SHORT BOX)

FOLDER ARM

LATCH

MOVES DOWN

FOLDER ARM REED SWITCH

IS MADE

REAR FLAP FOLDER

T8 TIMED OUT

SIDE DRIVE MOTORS

IF PHOTOCELL PC2 IS BLOCKED

(LONG BOX)

LATCH

V10

MOVES DOWN

TURN ON

SIDE DRIVE MOTORS

PHOTOCELL PC2 IS CLEARED

FOLDER ARM

LATCH

TURN ON

MOVES DOWN

FOLDER ARM REED SWITCH

IS MADE

REAR FLAP FOLDER

LATCH

V10

MOVES DOWN

(a) ONLY IF PHOTOCELL PC6 IS CLEAR.

5-5

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Theory of Operation

3M-Matic 800rf Case Sealer

Table 5-1. Sequence Table – Random Mode (continued)

SEQUENCE – RANDOM MODE

PLC

VALVE

ACTION

OUTPUT

INPUT

IF PHOTOCELL PC5 IS BLOCKED

PROGRAM GOES

TO STEP 9

STEP 9

FOLDER ARM

REAR FLAP FOLDER

SIDE DRIVE ASSEMBLY LOCKS

UNLATCH

V10

MOVES UP

UNLOCK

–2

–11

–0

IF PHOTOCELL PC5 IS CLEARED

PROGRAM GOES

TO STEP 10

–8

STEP 10

START T4 (0.2 SEC)

IF T4 TIMED OUT

PROGRAM GOES

TO STEP 11

STEP 11

SIDE DRIVE ASSEMBLIES

PADDLE

UPPER HEAD BRAKES

START T24 (0.1 SEC)

T24 TIMED OUT

UPPER PORT

UNLATCH

LATCH

MOVE OUT

MOVES DOWN

UNLOCK

–5

–6

LATCH

VENTED

(HEAD RAISES)

IF HEAD UP REED SWITCH IS MADE

PROGRAM GOES

TO STEP 12

STEP 12

UPPER HEAD BRAKES

START T12 (0.1 SEC)

T12 TIMED OUT

UPPER PORT

UNLATCH

LOCK

NONE

–8

PRESSURE

–10

RETURN TO STEP 1

5-6

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3M-Matic 800rf Case Sealer

Theory of Operation

Table 5-2. Sequence Table – Fixed Mode

SEQUENCE – FIXED MODE

PLC

VALVE

ACTION

OUTPUT

INPUT

IFAIR IS ON

POWER IS ON

POWER LIGHT IS ON

GUARDS ARE CLOSED

E-STOP BUTTONS ARE OFF

THEN PRESS RESET BUTTON

TURN ON

RESET SEQUENCE

FAST INFEED MOTOR (ROLLERS)

SIDE DRIVE BELT MOTORS

INFEED GATE

SLOW INFEED MOTOR (ROLLERS)

CENTERING RAILS

SIDE DRIVE ASSEMBLIES

PADDLE

FORK

UNLATCH

TURN OFF

MOVES UP

TURN OFF

MOVE OUT

MOVES DOWN

UNLOCK

–12

–1

–3

–4

–5

–6

–7

V11

UPPER HEAD BRAKES

UPPER PORT

LOWER PORT

VENTED

FOLDER ARM

UNLATCH

V10

MOVES UP

UNLOCK

NONE

–2

–11

–0

REAR FLAP FOLDER

SIDE DRIVE ASSEMBLY LOCKS

HEAD UP REED SWITCH IS MADE

LOW AIR PRSESSURE SWITCH

LATCH

IF STOP BUTTON IS PUSHED

PROGRAM GOES

TO STEP 0

STEP 0

FAST INFEED MOTOR (ROLLERS)

SIDE DRIVE BELT MOTORS

INFEED GATE

UNLATCH

TURN OFF

MOVES UP

–12

–1

–3

SLOW INFEED MOTOR

(ROLLERS)

LOW AIR PRESSSURE SWITCH

UNLATCH

TURN OFF

NONE

–3

−15

FIXED MODE NOTES:

1. NARROW BOX REED SWITCH – IF REED SWITCH IS MADE ON ANY STEP,

ALL OUTPUTS ARE TURNED OFF AND PROGRAM RETURNS TO STEP 0.

2. MOTOR OVERLOAD – IF ANY OVERLOAD CIRCUIT BREAKER TRIPS,

ALL OUTPUTS ARE TURNED OFF AND PROGRAM RETURNS TO STEP 0.

3. CYCLE TIMER – IF CYCLE TIMER TIMES OUT,

ALL OUTPUTS ARE TURNED OFF AND PROGRAM RETURNS TO STEP 0.

4. LATCH – PLC OUTPUT ON UNTIL UNLATCHED.

5. X – PLC OUTPUT ON FOR CURRENT STEP ONLY.

5-7

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Theory of Operation

3M-Matic 800rf Case Sealer

Table 5-2. Sequence Table – Fixed Mode (continued)

SEQUENCE – FIXED MODE

PLC

VALVE

ACTION

OUTPUT INPUT

IF START BUTTON IS PUSHED

PROGRAM GOES

TO STEP 1

STEP 1

START T23 (0.4 SEC.)

T23 TIMED OUT

NONE

SIDE DRIVE ASSEMBLIES

FAST INFEED MOTOR (ROLLERS)

INFEED GATE

UNLATCH

LATCH

MOVE OUT

TURN ON

MOVES DOWN

–5

SLOW INFEED MOTOR

(ROLLERS)

FORK

LATCH

TURN ON

MOVES UP

TURN ON

V11

SIDE BELT DRIVE MOTORS

IF PHOTOCELL PC1 IS BLOCKED

STEP 2

PROGRAM GOES

TO STEP 2

IF PHOTOCELL PC1 IS CLEARED

PROGRAM GOES

TO STEP 3

–4

STEP 3

INFEED GATE

SLOW INFEED MOTOR

(ROLLERS)

CENTERING RAILS

START T1 (0.8 SEC)

T1 TIMED OUT

UNLATCH

MOVES UP

–3

UNLATCH

LATCH

TURN OFF

MOVE IN

–3

CENTERING RAILS

UNLATCH

MOVE OUT

–4

IF PHOTOCELL PC3 IS BLOCKED

PROGRAM GOES

TO STEP 4

STEP 4

SIDE DRIVE ASSEMBLIES

BOX COUNTER

PADDLE

START T9 (0.6 SEC)

FAST INFEEED MOTOR (ROLLERS)

LATCH

UNLATCH

MOVE IN

–6

COUNT UP 1

MOVES DOWN

NONE

UNLATCH (b)

(a)

TURN OFF

−12

IF PHOTOCELL PC4 IS BLOCKED

AND T9 TIMED OUT

PROGRAM GOES

TO STEP 5

STEP 5

START T6 (0.0 SEC)

T6 TIMED OUT

SIDE DRIVE MOTORS

START T2 (0.2 SEC)

NONE

UNLATCH

TURN OFF

NONE

–1

(a) ONLY IF PHOTOCELL PC6 IS CLEAR.

(b) ONLY IF PHOTOCELL PC4 IS BLOCKED.

5-8

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3M-Matic 800rf Case Sealer

Theory of Operation

Table 5-2. Sequence Table – Fixed Mode (continued)

SEQUENCE – FIXED MODE

PLC

VALVE

ACTION

OUTPUT

INPUT

IF T2 TIMED OUT

PROGRAM GOES

TO STEP 6

STEP 6

SIDE DRIVE ASSEMBLY LOCKS

START T5 (15.0 SEC), CYCLE

TIMER

LATCH

TURN ON

NONE

IF PADDLE SWITCH IS MADE

PROGRAM GOES

TO STEP 7

STEP 7

FORK

START T8 (0.5 SEC)

UNLATCH

V11

MOVES DOWN

NONE

–7

IF PHOTOCELL PC2 IS BLOCKED OR

NOT BLOCKED

PROGRAM GOES

TO STEP 8

STEP 8

IF PHOTOCELL PC2 IS NOT

BLOCKED (SHORT BOX)

FOLDER ARM

LATCH

MOVES DOWN

FOLDER ARM REED SWITCH

IS MADE

REAR FLAP FOLDER

T8 TIMED OUT

SIDE DRIVE MOTORS

LATCH

V10

MOVES DOWN

TURN ON

IF PHOTOCELL PC2 IS BLOCKED

AND T8 TIMED OUT (LONG BOX)

SIDE DRIVE MOTORS

PHOTOCELL PC2 IS CLEARED

FOLDER ARM

LATCH

TURN ON

MOVES DOWN

FOLDER ARM REED SWITCH

IS MADE

REAR FLAP FOLDER

LATCH

V10

MOVES DOWN

IF PHOTOCELL PC5 IS BLOCKED

PROGRAM GOES

TO STEP 9

STEP 9

FOLDER ARM

REAR FLAP FOLDER

SIDE DRIVE ASSEMBLY LOCKS

UNLATCH

V10

MOVES UP

UNLOCK

–2

–11

–0

IF PHOTOCELL PC5 IS CLEARED

PROGRAM GOES

TO STEP 10

–8

STEP 10

PADDLE

LATCH

MOVES UP

RETURN TO STEP 1

5-9

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Theory of Operation

3M-Matic 800rf Case Sealer

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5-10

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3M-Matic 800rf Case Sealer

Theory of Operation

Table 5-3. Sequence Table – Bypass Mode

SEQUENCE – BYPASS MODE

PLC

VALVE

ACTION

OUTPUT

INPUT

IFAIR IS ON

POWER IS ON

POWER LIGHT IS ON

GUARDS ARE CLOSED

E-STOP BUTTONS ARE OFF

THEN PRESS RESET BUTTON

TURN ON

RESET SEQUENCE

FAST INFEED MOTOR (ROLLERS)

SIDE DRIVE BELT MOTORS

INFEED GATE

SLOW INFEED MOTOR (ROLLERS)

CENTERING RAILS

SIDE DRIVE ASSEMBLIES

PADDLE

FORK

UPPER HEAD BRAKES

UPPER PORT

UNLATCH

TURN OFF

MOVES UP

TURN OFF

MOVE OUT

MOVES DOWN

UNLOCK

–12

–1

–3

–4

–5

–6

–7

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V11

VENTED

LOWER PORT

FOLDER ARM

UNLATCH

V10

MOVES UP

UNLOCK

NONE

–2

–11

–0

REAR FLAP FOLDER

SIDE DRIVE ASSEMBLY LOCKS

HEAD UP REED SWITCH IS MADE

LOW AIR PRESSSURE SWITCH

LATCH

IF STOP BUTTON IS PUSHED

PROGRAM GOES

TO STEP 0

STEP 0

FAST INFEED MOTOR (ROLLERS)

SIDE DRIVE BELT MOTORS

INFEED GATE

SLOW INFEED MOTOR

(ROLLERS)

PADDLE

FORK

LOW AIR PRESSSURE SWITCH

UNLATCH

TURN OFF

MOVES UP

–12

–1

–3

UNLATCH

LATCH

UNLATCH

TURN OFF

MOVES UP

MOVES DOWN

NONE

–3

–7

V11

−15

BYPASS MODE NOTES:

1. NARROW BOX REED SWITCH – IF REED SWITCH IS MADE ON ANY STEP,

ALL OUTPUTS ARE TURNED OFF AND PROGRAM RETURNS TO STEP 0.

2. MOTOR OVERLOAD – IF ANY OVERLOAD CIRCUIT BREAKER TRIPS,

ALL OUTPUTS ARE TURNED OFF AND PROGRAM RETURNS TO STEP 0.

3. CYCLE TIMER – IF CYCLE TIMER TIMES OUT,

ALL OUTPUTS ARE TURNED OFF AND PROGRAM RETURNS TO STEP 0.

4. LATCH – PLC OUTPUT ON UNTIL UNLATCHED.

5. X – PLC OUTPUT ON FOR CURRENT STEP ONLY.

5-11

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Theory of Operation

3M-Matic 800rf Case Sealer

Table 5-3. Sequence Table – Bypass Mode (continued)

SEQUENCE – BYPASS MODE

PLC

VALVE

ACTION

OUTPUT INPUT

IF START BUTTON IS PUSHED

PROGRAM GOES

TO STEP 1

STEP 1

FAST INFEED MOTOR (ROLLERS) LATCH

TURN ON

MOVES DOWN

INFEED GATE

LATCH (a)

SLOW INFEED MOTOR

(ROLLERS)

LATCH (a)

LATCH

TURN ON

SIDE BELT DRIVE MOTORS

IF PHOTOCELL PC1 IS BLOCKED

STEP 2

PROGRAM GOES

TO STEP 2

IF PHOTOCELL PC1 IS CLEARED

PROGRAM GOES

TO STEP 3

–4

STEP 3

INFEED GATE

SLOW INFEED MOTOR

(ROLLERS)

CENTERING RAILS

START T1 (0.8 SEC)

T1 TIMED OUT

UNLATCH

MOVES UP

–3

UNLATCH

LATCH

TURN OFF

MOVE IN

–3

CENTERING RAILS

UNLATCH

MOVE OUT

–4

IF PHOTOCELL PC3 IS BLOCKED

PROGRAM GOES

TO STEP 4

STEP 4

SIDE DRIVE ASSEMBLIES

BOX COUNTER

UPPER PORT

LATCH

MOVE IN

COUNT UP 1

VENTED

NONE

START T9 (0.6 SEC)

FAST INFEEED MOTOR (ROLLERS)

UNLATCH (b)

TURN OFF

−12

IF PHOTOCELL PC4 IS BLOCKED

AND T9 TIMED OUT

PROGRAM GOES

TO STEP 5

STEP 5

START T6 (0.0 SEC)

T6 TIMED OUT

START T2 (0.2 SEC)

NONE

(a) ONLY IF PHOTOCELL PC6 IS CLEAR.

(b) ONLY IF PHOTOCELL PC4 IS BLOCKED.

5-12

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3M-Matic 800rf Case Sealer

Theory of Operation

Table 5-3. Sequence Table – Bypass Mode (continued)

SEQUENCE – BYPASS MODE

PLC

VALVE

ACTION

OUTPUT INPUT

IF T2 TIMED OUT AND PHOTOCELL

PC6 IS CLEARED

PROGRAM GOES

TO STEP 6

STEP 6

SIDE DRIVE ASSEMBLY LOCKS

LATCH

TURN ON

NONE

START T5 (15.0 SEC), CYCLE

TIMER

PROGRAM GOES

TO STEP 7

STEP 7

START T3 (1.0 SEC) & T7 (1.5 SEC)

START T8 (0.5 SEC)

NONE

PROGRAM GOES

TO STEP 8

STEP 8

IF PHOTOCELL PC5 IS BLOCKED

PROGRAM GOES

TO STEP 9

STEP 9

SIDE DRIVE ASSEMBLY LOCKS

UNLATCH

UNLOCK

–0

IF PHOTOCELL PC5 IS CLEARED

PROGRAM GOES

TO STEP 10

–8

STEP 10

START T4 (0.2 SEC)

IF T4 TIMED OUT

PROGRAM GOES

TO STEP 11

STEP 11

SIDE BELT DRIVE MOTORS

SIDE DRIVE ASSEMBLIES

UNLATCH

TURN OFF

MOVE OUT

–1

–5

PROGRAM GOES

TO STEP 12

STEP 12

RETURN TO STEP 1

5-13

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Theory of Operation

3M-Matic 800rf Case Sealer

5-4. Electrical System

In addition, +24 VDC is used as direct signal input to

the controller via the STOP switch (PLC IN 0),

START switch (PLC IN 1), RESET switch (PLC IN

2), E-Stop/Guard Door switches (PLC IN 3), FIXED

mode switch (PLC IN 13), BYPASS mode switch

(PLC IN 14), Low Air Pressure switch SU2 (PLC IN

15), and the Overload Circuit Breakers OL1, OL2,

OL3, and OL4 (PLC IN 17).

When reading about the electrical system, refer to the

800rf Electrical Schematic in Subsection 5-4-3.

5-4-1. Power Distribution

The Main Disconnect switch DISC 1 controls

3-phase, 208 – 240 VAC to the 800rf case sealer.

Turning DISC 1 ON applies 3-phase, 208 – 240 VAC

to the 1-3-5 contacts of the Overload Circuit Breakers

OL3 and OL4 which feed the 1-3-5 contacts of the

Motor Control Relays K2 and K4. These breakers

provide protection for the infeed drive motors. The

Infeed Drive Motors #1 and #2 do not receive power

until later, when the controller energizes Motor

Control Relays K2 (PLC OUT 3) and K4

The ALARM BEACON (top of machine) and FAULT

lamp (Electrical Control Panel) light when the

controller detects a machine error and energizes

Alarm Relay K5 (PLC OUT 13).

5-4-2. Special Circuits/Components

Programmable Logic Controller

(PLC OUT 12).

The Allen-Bradley SLC 500™ contained in the

Model 800rf Type 39800 Case Sealer is a Program-

mable Logic Controller (PLC). A PLC processes

binary (one - zero, on - off, high - low) input signals

to produce output (control) signals which directly

influence electrical or mechanical processes, opera-

tions, or sequences.

Turning DISC 1 ON also applies 3-phase, 208 – 240

VAC to the 1-3-5 contacts of the Motor Control Relay

K1 which feeds the 1-3-5 contacts of the Overload

Circuit Breakers OL1 and OL2. These breakers

provide protection for the side belt drive motors,

which do not receive power until later when the

controller energizes Motor Control Relay K1

(PLC OUT 1).

In the 800rf, the PLC controls the drive motors and

all pneumatic components to ensure that all of the

steps in the case sealing sequence occur in the correct

order, with event timing coordinated with case length.

Single-phase, 208 – 240 VAC is applied to the Omron

power supply. The power supply output is +24 VDC

which is used to energize the POWER lamp and

supply power to terminal VDC 4 on the PLC, the

Guard Door Interlocks GRD1, GRD2, GRD3, and

GRD4, the rear and front E-Stop switches, and

auxiliary contacts of the Overload Circuit Breakers

OL1, OL2, OL3, and OL4.

ü Note

Refer to the PLC Addendum at the back of this

manual for more PLC-related information.

Limit Switches

The POWER lamp, located on the Electrical Control

Panel, lights to show that +24 VDC is present.

The limit switches used in the 800rf are air cylinder-

mounted, reed switches that are powered by +24

VDC. They magnetically sense the presence of the

cylinder’s internal piston base. When non-activated,

the limit switch output is low (0 V). When activated,

by the presence of the cylinder piston, the limit

switch output is high (+24 VDC)

Pressing the RESET switch energizes the Master

Control Relay K3 which provides +24 VDC power

for operation of all photocells and reed switches, the

Main Air Solenoid SV0, and terminals VDC 1, VDC

2, and VDC 3 on the PLC

5-14

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3M-Matic 800rf Case Sealer

Theory of Operation

Photocells

E-Stop/Guard Door Switches

Six photocells positioned along the left side (front) of

the case sealer detect the presence of boxes as they

pass through the case sealer. Each photocell emits

infrared light that is normally reflected back to the

photocell from a reflector on the right side (rear) of

the case sealer. In their light-sensing condition, the

photocells provide a low (0 V) input to their respec-

tive PLC inputs. When a moving box blocks a

This circuit consists of six switches connected in

series; the four Guard Door Interlocks GRD1, GRD2,

GRD3, and GRD4, and two E-Stop switches. These

switches are all normally closed, presenting a +24

VDC “enable” signal to PLC input IN 3. If any of

these switches open, +24 VDC is removed from the

Master Control Relay K3 and PLC IN 3, causing the

PLC to stop all case sealer operations.

photocell light path, the photocell output to the PLC

becomes +24 VDC, signaling the box’s presence.

A Guard Door Interlock switch opens whenever its

corresponding safety door is opened.

Motor Control Circuits

One E-Stop switch is mounted on the rear main

frame of the case sealer; the other E-Stop switch is

mounted on the Electrical Control Panel. The E-

Stop switches are red latching push-button switches

easily operated from either side of the case sealer.

There are two motor control circuits in the 800rf: one

for the infeed drive motors, and one for the side belt

drive motors.

The infeed drive motor control circuit consists of the

Motor Control Relays K2 and K4 and the Overload

Circuit Breakers OL3 and OL4 and their related

auxiliary contacts. Energizing K2 and K4 closes their

contacts, providing AC (through the OL3 and OL4

contacts) to the infeed drive motors. The OL3 and

OL4 circuit breakers protect the infeed drive motors

from burnout due to overload conditions. If an

overload condition occurs in either motor, all of the

motor-related OL3 or OL4 contacts actuate. The

contacts in series with the motor open to remove

drive AC.

When either E-Stop switch is pressed, it latches in

the down (open) position and the case sealer cannot

be restarted until the switch is unlatched (closed) by

turning the red latching push-button switch clock-

wise and releasing it.

STOP Switch

The STOP switch S1, located on the Electrical

Control Panel, is normally closed, presenting a +24

VDC “enable” signal to PLC input IN 0. Pressing the

STOP switch removes +24 VDC from PLC input IN

0, causing the PLC to stop case sealer operations and

return the case sealer to its “home” condition.

The side belt drive motor control circuit consists of

the Motor Control Relay K1 and the Overload Circuit

Breakers OL1 and OL2 and their related auxiliary

contacts. Energizing K1 closes its contacts, providing

AC (through the OL1 and OL2 contacts) to the side

belt drive motors. The OL1 and OL2 circuit breakers

protect the side belt drive motors from burnout due to

overload conditions. If an overload condition occurs

in either motor, all of the motor-related OL1 or OL2

contacts actuate. The contacts in series with the

motor open to remove drive AC.

Overload Circuit Breakers OL1, OL2, OL3, and OL4

can be adjusted to actuate at different current settings

within their 1-amp to 1.6-amp operating range.

Normally, they are set at 1.4 amp.

5-15

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Theory of Operation

3M-Matic 800rf Case Sealer

1-1-3. Electrical Schematic

The 800rf Electrical Schematic is shown on three

pages, which are labeled 1 of 3, 2 of 3, and 3 of 3.

The first page contains the power distribution and

motor control circuits, the safety interlocks, and the

fault indicators. The second page contains inputs to

the PLC, such as photocells, reed switches, and other

switches. The third page contains outputs from the

PLC which control the solenoid valves, control

relays, E-STOP and RUN lamps, and the box counter.

Table 5-4 lists the electrical components shown on

the schematic and provides other information such as

the manufacturer and part number.

Table 5-4. Electrical Components

Manufacturer

Component

Main Disconnect Switch

Overload Circuit Breaker

DISC 1, Sprecher+Schuh LA2-16

OL1 – OL4, Allen-Bradley CAT-140-MN-0160,

Sprecher+Schuh KT3-25-PA-11 (Auxiliary Contacts)

Drive Motors

Coel H63A4

Control Relays

K1 – K4, Sprecher+Schuh CA4-5C-10

F1 – F3, Little Fuse CCMR-10

F4, F5, Little Fuse KLDR-3

Fuse 10A

Fuse 3A

Power Supply

Omron S82J-6024

Alarm Relay

K5, Nais HC4-H-DC24V

Guard Door Interlocks

Latching E-Stop Switches

Indicator Lamps

GRD1 – GRD4, Bernstein SK-U1ZM

Allen-Bradley 800EM-LMJP24

Allen-Bradley 800EQ-PXXX

SV0, SMC SY7120-5D2-02T

SV1 – SV11, SMC 5Y5140-5FU

PLC, Allen-Bradley SLC 500 1747-L40F

PC1 – PC6, Omron E3F2-R2B4-P1

CRM, SU1, Allen-Bradley 199FSM21

PS1/SU2, SMC, IS 1000 F01X201

Omron H7GP-CD

Main Air Solenoid Valve

Solenoid Valves

Programmable Logic Controller

Photocells

Control, Residual Magnetism

Low Air Pressure Switch

Carton Counter

Reed Switches

RS1 – RS4, SMC DC73C-75 or SMC D-A57

S1 – S3, S4A and S4B, Allen-Bradley 800-3X

Function Switches

5-16

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3M-Matic 800rf Case Sealer

Theory of Operation

5-17

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Theory of Operation

3M-Matic 800rf Case Sealer

5-18

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Theory of Operation

5-19

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Theory of Operation

3M-Matic 800rf Case Sealer

At the Centering Rails valve V5, air is supplied from

the Box Centering Pressure Regulator through the

valve to the rod end of the Centering Rails Cylinder

causing it to retract. The centering rails move out.

5.5

Pneumatic System

When reading about the pneumatic system, refer to

the 800rf Pneumatic Diagram on the next page.

The main feature of the pneumatic system used in the

800rf case sealer is that all of the directional control

valves are solenoid-operated. Each solenoid receives

operating voltages of either +24 VDC to energize it

or 0 VDC to de-energize it. These voltages come

from the Programmable Logic Controller (PLC)

located in the Electrical Control Panel. Whenever a

controller output is active

At the Side Drive Belts valve V6, air is supplied from

the Side Belt Pressure Regulator through the valve to

the rod end of the Side Drive Belts Cylinder causing

it to retract. The side drive belts move out.

At the Paddle valve V7, air is supplied from the

Paddle Pressure Regulator through the valve to the

rod end of the Paddle Cylinder causing it to retract.

The paddle moves down.

(at +24 VDC), an output-associated light emitting

diode (LED) lights to show that the solenoid is

energized and the valve is active.

At the Infeed Gate valve V8, air is supplied from the

manifold through the valve to the cap end of the

Infeed Gate Cylinder causing it to extend. The infeed

gate moves up.

Valves V0 through V11 are 5-way, 2-position valves.

Facility compressed air of 95 – 100 PSIG minimum is

applied to the air fitting on the front of the case sealer

near the exit end. An Air On/Off Valve controls the

air supply to the case sealer. The air is filtered and

then regulated to 95 – 100 PSIG. Air from the Filter/

Regulator is supplied to port P of the Main Air valve

V0. From port A of V0, air is supplied to the main

manifold, the Air Indicator, the Counter-Balance

Pressure Regulator, Box Centering Pressure Regula-

tor, Side Belt Pressure Regulator, and the Paddle

Pressure Regulator. The air indicator shows red to

indicate that the air supply is on.

At the Flap Folder Arm valve V9, air is supplied from

the manifold through the valve to the cap end of the

Flap Folder Arm Cylinder causing it to extend. The

flap folder arm moves up.

At the Rear Flap Folder valve V10, air is supplied

from the manifold through the valve to the cap end of

the Rear Flap Folder Cylinder causing it to extend.

The rear flap folder itself is retracted back into the

flap folder arm.

At the Fork valve V11, air is supplied from the

manifold through the valve to the rod end of the Fork

Cylinder causing it to retract. The fork moves down.

At the Head Brakes valve V1, air is supplied to port P

and through the valve to blocked port B. The spring

loaded head brakes remain on.

ü Note

Valves V1 through V11 can be manually actuated to

initiate the operation of other pneumatic components

within the 800rf case sealer. Refer to Pneumatic

Component Testing in Section 6, Troubleshooting.

At the Side Drive Locks valve V2, air is supplied to

port P and through the valve to blocked port B. The

side drive assembly locks remain unlocked.

Air is supplied through the Head Lower Ports valve

V3 to the cap ends of the Head Assembly Cylinders.

At the same time, air is supplied from the Counter-

Balance Pressure Regulator through the Head Upper

Ports valve V4 to the rod ends of the cylinders. Since

both ends of the cylinders have pressure and the

brakes are on, the upper head assembly stays locked

in the up position.

5-20

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3M-Matic 800rf Case Sealer

Troubleshooting

Table of Contents

6. Troubleshooting............................................................................................................................................. 6-1

6-1.General ..................................................................................................................................................... 6-1

6-2.

6-3.

6-4.

Troubleshooting Guide ...................................................................................................................... 6-1

Pneumatic Component Testing .......................................................................................................... 6-6

Electrical Circuit Fault Conditions .................................................................................................... 6-8

6-i

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Troubleshooting

3M-Matic 800rf Case Sealer

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6-ii

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3M-Matic 800rf Case Sealer

Troubleshooting

6-1. General

Read the Theory of Operation in Section 5, so that the operational characteristics of the machine are understood.

Additionally, refer to Pneumatic Component Testing and Electrical Fault Conditions at the end of this section

along with the PLC Addendum and its PLC Troubleshooting section.

6-2. Troubleshooting Guide

The following Troubleshooting Guide lists some possible machine problems, causes, and corrections.

Problem

Cause

Correction

The tape is not centered on the case

seam.

Cases not centered on conveyor.

Check/adjust the infeed

centering function and the side

belt drive centering linkage.

Case flaps are not of equal length.

Tape drum is not centered.

Electrical disconnect.

Check case specifications.

Reposition the tape drum.

Check power and electrical plug.

Drive belts do not turn.

Side belt drive motor overload

circuit breakers (OL1 or OL2) not

at correct amperage setting.

Set to correct amperage.

(1.4 amps)

Motor not turning.

Evaluate problem and correct.

Drive belt tension too low.

Adjust Side Belt Tension (refer

to Section 3).

Worn rubber drive ring(s).

Side belt pressure too low.

Replace ring(s).

Drive belts do not convey cases.

Check/adjust Side Belt Pressure

Regulator at the Pneumatic

Control Panel to 40 PSIG.

Worn drive belts.

Replace drive belts.

Top flap compression rollers set

too far inward.

Reposition compression rollers.

Tape tension is too high.

Check threading path, tension

adjustments, and operation of

taping head rollers.

Taping head applying spring

tension set too high.

Reduce spring tension.

6-1

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Troubleshooting

3M-Matic 800rf Case Sealer

Problem

Cause

Correction

Box rear flap pulled back out of box. Rear flap folder out of adjustment. Adjust Rear Flap Folder (refer to

Section 3).

Flaps not positioned properly

before entering case sealer.

Position flaps properly.

Front of box crushed by upper

head assembly.

Paddle is not returning after

previous box.

Adjust Paddle Pressure Regulator

(refer to Section 3).

Crease marks on upper surface of

box.

Upper head assembly is coming

down too far.

Adjust Case Top Sensitivity

(refer to Section 3).

AdjustCounter-Balance Pressure

Regulator (refer to Section 3).

Adjust Upper Head Assembly

Down/Up Rates (refer to Section 3).

Box drives to fork, belts stop, head

doesn’t come down, and no further

machine operation.

PC 6 blocked.

Remove blockage.

Tape leg on front of case is too long. Tape is threaded incorrectly.

Tape must go around tension wrap

roller before going around one-way

tension roller.

Tape tension is too low.

Knurled roller drags.

Adjust One-Way Tension Roller

(refer to Section 3).

Check for adhesive build-up

between the knurled roller and its shaft. If problem continues, replace

with new flanged roller

78-8070-1367-3.

Tape tracks to one side or drags on Adjust Tape Web Alignment

support tabs of the applying frame. (refer to Section 3).

One-way roller is not positioned

properly.

Position roller in its mounting slot

so that tape extends beyond the

centerline of applying roller.

Head is not set up properly.

Check leg length adjustments.

Replace blade.

Blade does not cut tape or tape end Blade is dull and/or has broken

is jagged or shredded.

teeth.

(continued)

Tape tension is not sufficient.

Adjust one-way roller to increase

tape tension.

6-2

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3M-Matic 800rf Case Sealer

Troubleshooting

Problem

Cause

Correction

Blade does not cut tape or tape end Adhesive has built up on blade.

is jagged or shredded. (continued)

Clean blade.

Cutoff force is not sufficient.

Cutoff blade is dry.

Install an additional cutoff spring.

Lubricate blade oiler pad on blade

guard.

Blade is not positioned properly.

See blade replacement procedure in

the related taping head technical

manual.

Top tape not cutting.

Upper head assembly is not coming Adjust Case Top Sensitivity

down in contact with top of box.

(refer to Section 3).

Adjust Counter-Balance Pressure

Regulator (refer to Section 3).

Blade is installed “backwards.”

Mount blade so its beveled edge is

in contact with felt oiler pad

mounted inside the blade guard.

Cutter spring(s) missing or

stretched.

Replace cutter spring(s).

Bearing side inner surface of one-

way tension roller is not fully

contacting the taping head frame.

Make sure that one-way bearing is

below surface of tension roller. If

not, press bearing in farther or

replace roller.

Tape is tabbing on trailing leg on Excess tension on tape drum

Adjust tape drum assembly and/or

one-way tension roller.

back of case.

assembly and/or one-way tension

roller.

Rollers in tape path do not rotate

freely.

Clean deposits from surface, ends,

and shafts of rollers. Use 3M

Natural Cleaner, # 62-4668-2730-0.

Then use 3M 5-Way Spray

Lubricant, # 62-4696-2730-1,

on shafts.

Blade is not cutting tape properly.

Tape is threaded incorrectly.

See tape cut problems in preceding

panels.

Rethread tape.

6-3

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Troubleshooting

3M-Matic 800rf Case Sealer

Problem

Cause

Correction

Tape end does not stay in

application position in front of

applying roller.

Tape is threaded incorrectly.

Rethread tape.

Flanged knurled roller overruns on

Adjust one-way tension roller in its

return of applying mechanism to its mounting slot to lengthen the tape

rest position.

leg.

There should be a slight drag when

rotating the flanged knurled roller

due to an internal spring.

If not, remove and check. Replace

flanged knurled roller if necessary.

Applying roller overruns on return

of applying mechanism to its rest

position.

There should be a slight drag when

rotating the applying roller. If not,

check friction spring(s) and replace

if necessary.

One-way tension roller is not

positioned correctly.

Position tension roller in its

mounting slot so that tape end

extends beyond the centerline of

applying roller.

One-way tension roller is defective. Replace one-way tension roller.

Tape adheres to itself or machine Tape roll is rotating too freely

frame. (overtravel).

Increase tension on friction brake

tape drum until problem is

eliminated. Excessive tension may

cause tape tabbing.

Tape leg on rear of case is too long. Taping head is not set up properly.

Cutoff bracket “hangs up.”

Check tape leg length adjustment.

Check for and eliminate any

interference.

6-4

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3M-Matic 800rf Case Sealer

Troubleshooting

Problem

Cause

Correction

Tape edge folds over, providing an Tape drum is not aligned.

unsatisfactory seal.

Adjust Tape Web Alignment

(refer to Section 3).

Tape roll is “telescoped.”

Replace tape roll.

Tape drum bracket is bent.

(More likely the lower head when

the tape drum bracket is attached

to that tape head.)

Straighten/replace tape drum

bracket.

Leading edge of case is crushed or Applying mechanism spring

Reduce pressure by removing

spring end loop from the spring

holder and placing it in other holes

provided farther from the hook end

of the spring holder.

leading edge of closed flaps is

folded over.

tension is too high.

Tape releases from case while in

storage.

Tape or case being used is incorrect. Contact your 3M-Matic servicing

distributor, 3M sales

representative, or 3M-Matic

Helpline (Customer Support

Center) 1-800-328-1390.

Generally, if case exits the machine

with tape correctly applied, the

machine is not at fault.

6-5

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Troubleshooting

3M-Matic 800rf Case Sealer

6-3. Pneumatic Component Testing

ü Note

Operate the valves one-at-time; deactuate one valve

before actuating another valve.

Using the solenoid actuated valves, located in the

Pneumatic Control Panel, you can manually actuate

the valves that initiate the operation of other

pneumatic components within the Model 800rf Case

Sealer. The valves have a center block actuator button

that can be used for testing.

Figure 6-1 shows the locations of the solenoid

actuated valves within the Pneumatic Control Panel.

Figure 6-1. Pneumatic Valve Locations

6-6

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3M-Matic 800rf Case Sealer

Troubleshooting

The following table lists the pneumatic valves and

describes the function of each valve.

! Warning

To avoid injury to yourself or others, never

actuate a pneumatic valve unless everyone

is clear of the machine. Also all tools and

cartons must be away from the machine.

Valve Number and Name

Valve Function

V1 Head Assembly Cylinder Brakes Valve

(Turns brakes off)

Initiating the actuator turns the column cylinder brakes

off. The upper head assembly does not move down due

to air pressure on the lower ports of the column cylinders.

V2 Side Drive Assembly Locks Valve

(Turns brakes on)

Initiating the actuator turns the brakes on. There is no

movement of the side drive belt assemblies.

V3 Head Assembly Cylinders/Lower Ports Valve Initiating the actuator exhausts the lower ports of the

(Exhausts lower ports)

column cylinders. The upper head assembly moves down

ONLY if valve V1 is also actuated.

V4 Head Assembly Cylinders/Upper Ports Valve Initiating the actuator exhausts the upper ports of the

(Exhausts upper ports)

column cylinders. The upper head assembly does not

move.

V5 Centering Rails Cylinder Valve

(Moves rails inward)

Initiating the actuator moves the centering rails in;

releasing the actuator moves the centering rails out.

V6 Side Drive Belts Cylinder Valve

(Moves assemblies inward)

Initiating the actuator moves the side drive belt assemblies

in; releasing the actuator moves the side drive belt

assemblies out.

V7 Paddle Cylinder Valve

(Moves paddle up)

Initiating the actuator moves the paddle up; releasing the

actuator moves the paddle down.

V8 Infeed Box Stop-Gate Cylinder Valve

(Moves box stop-gate up)

Initiating the actuator moves the box stop-gate up;

releasing the actuator moves the box stop-gate down.

V9 Flap Folder Arm Cylinder Valve

(Moves arm down)

Initiating the actuator moves the flap folder arm down;

releasing the actuator moves the flap folder arm up.

V10 Rear Flap Folder Cylinder Valve

(Moves flap folder down)

Initiating the actuator moves the flap folder down;

releasing the actuator moves the flap folder up.

V11 Fork Cylinder Valve

(Moves fork up)

Initiating the actuator moves the fork up; releasing the

actuator moves the fork down.

6-7

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Troubleshooting

3M-Matic 800rf Case Sealer

6-4. Electrical Circuit Fault Conditions

ü Note

The red beacon light turns on for any fault condition

and remains on until the fault condition is corrected.

The Model 800rf Case Sealer displays electrical

circuit fault conditions on the Electrical Control

Panel with red light indicators along with a red

beacon light on a light pole.

The following table lists the red fault indicators that

light on the Electrical Control Panel. The table also

describes the fault conditions that may cause the

indicators to light, and suggests how to correct the

fault conditions.

Red Fault Indicator on Panel

Fault Condition

One or both E-Stop switches may

be pressed. One or more sliding

doors may be open.

Correction

E-STOP/SLIDING DOOR

and FAULT

Check the E-Stop switches; make sure

they are unlatched and up.

Check the sliding doors; make

sure they are closed.

FAULT

Main Air Pressure Regulator set

too low, or required air pressure

is not being maintained during

machine operation.

Refer to Specifications in Section 1 for

the correct Main Air Pressure Gauge

setting.

Refer to Low Air Pressure Switch in

Section 3 for the correct adjustment

procedure.

FAULT

Carton jam within the case sealer.

Remove the carton jam.

Motor Overload Circuit Breaker

has tripped.

Determine the cause of the motor

overload condition (e.g., carton jam).

Correct the problem, then reset the

Overload Circuit Breaker by pressing its

red STOP/RESET button, and then

pressing its green START button.

Refer to Overload Circuit Breaker in

Section 3 for the correct ampere setting.

FAULT

Carton too narrow, less than 5.5

inches [140 millimeters] wide.

Refer to Specifications in Section 1 for

the correct box sizes.

6-8

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3M-Matic 800rf Case Sealer

Illustrated Parts Breakdown

Table of Contents

7. Illustrated Parts Breakdown........................................................................................................................ 7-1

7-1.How to Order Replacement Parts ............................................................................................................. 7-1

7-2.Spare Parts ................................................................................................................................................ 7-1

7-3.Suggested Spare Parts .............................................................................................................................. 7-1

7-4.Illustrations and Parts Lists ...................................................................................................................... 7-2

Figure 7-1. 800rf Case Sealer Breakdown ................................................................................. 7-2

Figure 7-2. Conveyor Frame ...................................................................................................... 7-4

Figure 7-3. Conveyor Center Bed and Fork ............................................................................... 7-8

Figure 7-4. Conveyor Bed Rollers ........................................................................................... 7-10

Figure 7-5. Side Belt Centering................................................................................................ 7-12

Figure 7-6. Column Assembly.................................................................................................. 7-16

Figure 7-7. Flap Folder Assembly ............................................................................................ 7-18

Figure 7-8. Paddle Assembly.................................................................................................... 7-22

Figure 7-9. Side Belt Rail Assembly ........................................................................................ 7-24

Figure 7-10. Head Cylinder Assembly ..................................................................................... 7-26

Figure 7-11. Upper Tape Head Mount...................................................................................... 7-28

Figure 7-12. Upper Tape Drum Bracket Assembly .................................................................. 7-30

Figure 7-13. Side Belt and Drive Assemblies .......................................................................... 7-32

Figure 7-14. Side Belt Drive Pulleys (Detail) .......................................................................... 7-36

Figure 7-15. Upper Head Conduit Assembly ........................................................................... 7-38

Figure 7-16. Electrical Control Panel....................................................................................... 7-40

Figure 7-17. Electrical Control Panel (Detail) ......................................................................... 7-44

Figure 7-18. Pneumatic Control Panel ..................................................................................... 7-46

Figure 7-19. Pneumatic Components, #1 ................................................................................. 7-48

Figure 7-20. Pneumatic Components, #2 ................................................................................. 7-50

Figure 7-21. Pneumatic Components, #3 ................................................................................. 7-52

Figure 7-22. Sliding Door Assembly ........................................................................................ 7-56

Figure 7-23. Infeed Conveyor Frame ....................................................................................... 7-60

Figure 7-24. Infeed Conveyor Drive Assembly........................................................................ 7-64

Figure 7-25. Infeed Conveyor Centering Assembly ................................................................. 7-66

Figure 7-26. Taping Head Assemblies - AccuGlide II STD 2-Inch ...................................... 7-70

Figure 7-27. Frame Assembly for Upper Head ........................................................................ 7-72

7-i

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Illustrated Parts Breakdown

3M-Matic 800rf Case Sealer

Figure 7-28. Applying Assembly for Upper and Lower Heads ................................................ 7-74

Figure 7-29. Buffing Assembly for Upper Head ...................................................................... 7-76

Figure 7-30. Link Assembly for Upper and Lower Heads ....................................................... 7-78

Figure 7-31. Knife Assembly for Upper and Lower Heads ..................................................... 7-80

Figure 7-32. Tape Drum and Bracket for Upper and Lower Heads ......................................... 7-82

Figure 7-33. Frame Assembly for Lower Head ........................................................................ 7-84

Figure 7-34. Buffing Assembly for Lower Head...................................................................... 7-86

7-ii

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3M-Matic 800rf Case Sealer

Illustrated Parts Breakdown

7. Illustrated Parts Breakdown

7-1. How to Order Replacement Parts

1. Refer to the following figures and their related lists of parts on the following pages to determine the

individual part number and description.

ü Note

Complete descriptions have been included for most commercially available components. This will allow the

customer/service person to obtain parts locally, if this is desired.

2. Order parts by machine model number, part number, description, and quantity required. (An order form is

included at the end of this manual section).

Minimum billing on parts is $25.00. Replacement part prices are available on request.

3. Replacement parts and part prices are available directly from:

3M Tape Dispenser Parts

241 Venture Drive

Amery, WI 54001-1325

715/268-8126

800/344-9883 (Outside WI) FAX# 715/268-8153

ü Note

Outside the U.S., contact the local 3M subsidiary for parts order information.

7-2. Spare Parts

A number of spare parts are provided with the case sealer that should be replaced periodically due to

normal wear or breakage. The parts provided are items that should be reordered as they are consumed to

keep the case sealer in good operating condition:

Part Number

Description

Quantity

Figure No.

Item No.

78-8070-1274-1

78-8017-9173-8

78-8052-6602-6

78-8070-1273-3

SPRING, Upper (Silver)

KNIFE, Cutoff

SPRING, Cutter

7-29

7-31

7-34

SPRING, Lower (Black)

These parts are available as a kit. The kit part number is 78-8098-8893-2.

7-3. Suggested Spare Parts

In addition to the preceding minimum spare parts, it is suggested that the following items be maintained

as spare parts.

Part Number

Description

Quantity

Figure No.

Item No.

78-8057-6178-6

78-8057-6179-4

78-8054-8841-4

78-8114-4824-6

78-8054-8648-3

78-8052-6713-1

78-8113-7030-9

78-8094-6472-6

ROLLER, Buffing

ROLLER, Applying

DRIVE BELT

PHOTOCELL, E3F2-R2B4-P1-E

ROLLER, Compression

RING, Polyurethane, Side Belt Drive

SPRING, Torsion

7-29

7-28

7-13

7-23

7-9

7-14

7-31

7-13

MOTOR, 200/220V, 50/60 Hz, 3-Phase

7-1

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Illustrated Parts Breakdown

3M-Matic 800rf Case Sealer

7-4. Illustrations and Parts Lists

Figure 7-1. 800rf Case Sealer Breakdown

7-2

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Illustrated Parts Breakdown

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7-3

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Illustrated Parts Breakdown

3M-Matic 800rf Case Sealer

Figure 7-2. Conveyor Frame

7-4

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3M-Matic 800rf Case Sealer

Illustrated Parts Breakdown

Parts List - Conveyor Frame

Item

Part

Number Number

Description

Qty

1 ................ 78-8119-8588-2 ............ BED ASSEMBLY, Conveyor ....................................................................... 1

2 ................ 78-8076-5038-3............ LEG ASSEMBLY, Right .............................................................................. 2

3 ................ 78-8076-5039-1............ LEG ASSEMBLY, Left................................................................................. 2

4 ................ 78-8076-5040-9............ LEG, Right .................................................................................................... 2

5 ................ 78-8076-5041-7............ LEG, Left ...................................................................................................... 2

6 ................ 78-8052-6678-6............ LEG, Inner..................................................................................................... 4

7 ................ 78-8060-7847-9............ CASTER/100 ................................................................................................ 4

8 ................ 78-8060-8124-2............ SPACER, Caster ........................................................................................... 4

9 ................ 78-8060-7699-4............ WASHER/12-45, 5 x 4 ................................................................................. 4

10 .............. 78-8017-9059-9............ WASHER, Flat for M12 Screw .................................................................... 4

11 .............. 78-8060-7532-7............ NUT, M12 Self-Locking............................................................................... 4

12 .............. 78-8052-6680-2............ LABEL, Height............................................................................................. 4

13 .............. 78-8060-7697-8............ BRACKET, Special ...................................................................................... 4

14 .............. 78-8052-6677-8............ CLAMP, Inner .............................................................................................. 4

15 .............. 26-1003-7963-0............ SCREW, Soc. Hd., M8 x 16 ....................................................................... 10

16 .............. 26-1003-7964-8............ SCREW, Soc. Hd., Hex Soc. Dr., M8 x 20................................................. 39

17 .............. 78-8119-8525-4 ............ CROSS BAR, Leg w/nutserts ....................................................................... 2

18 .............. 78-8017-9318-9............ WASHER, Plain, Metric, 8mm................................................................... 21

19 .............. 78-8076-5043-3............ REINFORCEMENT, Leg ............................................................................. 2

20 .............. 78-8060-7704-2............ CAP, Plastic, 40 x 40 .................................................................................... 4

22 .............. 78-8060-7896-6............ SCREW, Soc. Hd., Hex Hd., M6 x 14 ........................................................ 32

28 .............. 26-1000-0010-3............ WASHER, Flat M6 ..................................................................................... 32

42 .............. 26-1003-6914-4............ NUT, Plastic Insert M4 ............................................................................... 24

47 .............. 26-1003-7949-9............ SCREW, Soc. Hd., Hex Soc., M5 x 12....................................................... 12

51 .............. 78-8119-8530-4 ............ CONVEYOR ASSEMBLY, Right ................................................................ 1

52 .............. 78-8119-8531-2 ............ CONVEYOR ASSEMBLY, Left .................................................................. 1

60 .............. 26-1003-5829-5............ SCREW, Hex Hd., M6 x 12.......................................................................... 6

61 .............. 78-8076-5059-9............ STRAP, Wire ................................................................................................ 2

62 .............. 78-8005-5741-1............ WASHER, Flat, M5 ...................................................................................... 4

63 .............. 78-8060-7630-9............ LOCK, Tube ................................................................................................. 4

64 .............. 78-8010-7157-8............ SCREW, Hex Hd., M4 x 10.......................................................................... 4

65 .............. 78-8005-5740-3............ WASHER, Metric, Plain 4mm Nick. .......................................................... 20

66 .............. 78-8060-7872-7............ COVER PLUG, Straight ............................................................................... 2

7-5

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Illustrated Parts Breakdown

3M-Matic 800rf Case Sealer

Parts List - Conveyor Frame (Continued)

Item

Part

Number Number

Description

Qty

67 .............. 78-8060-7873-5............ PLUG, Female............................................................................................... 2

68 .............. 78-8028-8208-0............ SCREW, 6P x 9,5 .......................................................................................... 4

69 .............. 78-8119-8535-3 ............ BRACKET.................................................................................................... 1

70 .............. 78-8119-8538-7 ............ SUPPORT, Photocell .................................................................................... 1

71 .............. 78-8119-8536-1 ............ SUPPORT, Photocell .................................................................................... 1

72 .............. 78-8119-8537-9 ............ SUPPORT, Photocell .................................................................................... 4

73 .............. 78-8119-8589-0 ............ BRACKET, Photocell, Rear, Left................................................................. 1

74 .............. 78-8119-8590-8 ............ BRACKET, Photocell, Rear, Right .............................................................. 1

75 .............. 78-8114-4824-6 ............ PHOTOCELL, OMROM, E3F2, R2B4, P1, E ............................................. 4

76 .............. 78-8114-4825-3 ............ CONNECTOR, CS, A2, 02, S, 05 ................................................................ 4

77 .............. 78-8076-5057-3............ REFLECTOR, OMROM, E39-R1................................................................ 4

78 .............. 83-0002-7336-3............ SCREW, Hex Hd., M4 x 14 Zinc. Pl. ........................................................... 8

79 .............. 78-8010-7416-8............ NUT, Metric, Hex, Steel, M4 ....................................................................... 8

7-6

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Illustrated Parts Breakdown

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7-7

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Illustrated Parts Breakdown

3M-Matic 800rf Case Sealer

Figure 7-3. Conveyor Center Bed and Fork

7-8

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3M-Matic 800rf Case Sealer

Illustrated Parts Breakdown

Parts List - Conveyor Center Bed and Fork

Item

Part

Number Number

Description

Qty

15 .............. 26-1003-7963-0............ SCREW, Soc. Hd., M8 x 16 ....................................................................... 10

18 .............. 78-8017-9318-9............ WASHER, Plain, Metric, 8mm................................................................... 21

21 .............. 78-8076-5060-7............ SUPPORT ..................................................................................................... 2

22 .............. 78-8060-7896-6............ SCREW, Soc. Hd., Hex Hd., M6 x 14 ........................................................ 32

23 .............. 78-8060-7712-5............ SHOULDER, Lower, Right .......................................................................... 1

24 .............. 78-8060-7710-9............ SHOULDER, Lower, Left ............................................................................ 1

25 .............. 78-8010-7169-3............ SCREW, Metric, M6 x 12, Hex Hd. ........................................................... 16

26 .............. 78-8060-7714-1............ STRIP ........................................................................................................... 2

27 .............. 78-8060-7722-4............ SPACER, L=144 ........................................................................................... 2

28 .............. 26-1000-0010-3............ WASHER, Flat M6 ..................................................................................... 32

29 .............. 78-8076-5045-8............ FORK............................................................................................................ 1

30 .............. 78-8060-7718-2............ BUSHING..................................................................................................... 2

31 .............. 78-8060-7717-4............ SHAFT, Flap Straightener ............................................................................ 1

32 .............. 78-8060-7721-6............ STUD, Cylinder Mount ................................................................................ 1

33 .............. 78-8052-6733-9............ RING, Special M10....................................................................................... 4

34 .............. 78-8057-5748-7............ MOUNT, Cylinder Rod End ......................................................................... 1

35 .............. 78-8060-7719-0............ SHAFT, 10 x 115 .......................................................................................... 1

36 .............. 78-8119-8526-2 ............ CONVEYOR ASSEMBLY, Center .............................................................. 1

37 .............. 78-8076-5051-6............ ROLLER ASSEMBLY, Center ..................................................................... 1

38 .............. 78-8119-8527-0 ............ SLIDE ASSEMBLY, Center ......................................................................... 1

39 .............. 78-8119-8528-8 ............ LARGE SLIDE FOR CONVEYOR ............................................................. 1

40 .............. 78-8119-8529-6 ............ BRACKET, Large Slide ............................................................................... 2

41 .............. 78-806060-78039257-9-2 SCREW, Phillip Head, M4 x 10RIVET ................................................ 20

42 .............. 26-1003-6914-4............ NUT, Plastic Insert, M4 .............................................................................. 24

43 .............. 78-8060-7708-3............ SHAFT, 8 x 92 ............................................................................................ 11

44 .............. 78-8010-7163-6............ SCREW, Metric, M5 x 10, Hex Hd. ........................................................... 16

45 .............. 78-8060-7693-7............ ROLLER, 32 x 38....................................................................................... 98

46 .............. 78-8060-7692-9............ ROLLER, Tappert....................................................................................... 22

47 .............. 26-1003-7949-9............ SCREW, Soc. Hd., Hex Soc., M5 x 12....................................................... 12

48 .............. 78-8076-5052-4............ ROLLER CONVEYOR ASSEMBLY, Right................................................ 1

49 .............. 78-8076-5053-2............ ROLLER ASSEMBLY, Rear ........................................................................ 1

50 .............. 78-8060-7706-7............ SHAFT, 8 x 132 ............................................................................................ 5

80 .............. 78-8060-8460-0............ STUD, 2-inch Bottom Head Mount ............................................................. 4

81 .............. 78-8055-0745-2............ STUD, 3-inch Bottom Head Mount ............................................................. 4

7-9

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3M-Matic 800rf Case Sealer

Figure 7-4. Conveyor Bed Rollers

7-10

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3M-Matic 800rf Case Sealer

Illustrated Parts Breakdown

Parts List - Conveyor Bed Rollers

Description

Item

Part

Number Number

Qty

41 .............. 78-80178060-92577803-92 SCREW, Phillips Head, M4 x 10RIVET .............................................. 20

42 .............. 26-1003-6914-4............ NUT, Plastic Insert, M4 .............................................................................. 24

45 .............. 78-8060-7693-7............ ROLLER, 32 x 38 ....................................................................................... 98

46 .............. 78-8060-7692-9............ ROLLER, Tappert....................................................................................... 22

51 .............. 78-8119-8530-4 ............ CONVEYOR ASSEMBLY, Right ................................................................ 1

52 .............. 78-8119-8531-2 ............ CONVEYOR ASSEMBLY, Left .................................................................. 1

53 .............. 78-8091-0387-8............ CONVEYOR, Right ..................................................................................... 1

54 .............. 78-8091-0388-6............ CONVEYOR, Left ....................................................................................... 1

55 .............. 78-8119-8532-0 ............ SLIDE ASSEMBLY, Side............................................................................. 4

56 .............. 78-8119-8533-8 ............ NARROW SLIDE FOR CONVEYOR ........................................................ 4

57 .............. 78-8119-8534-6 ............ BRACKET, Narrow Slide ............................................................................ 8

58 .............. 78-8060-7965-9............ SHAFT, 8 x 120, Hex Hd. .......................................................................... 42

59 .............. 78-8060-8035-0............ E-RING, 7DIN6799 ................................................................................... 42

7-11

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3M-Matic 800rf Case Sealer

Figure 7-5. Side Belt Centering

7-12

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3M-Matic 800rf Case Sealer

Illustrated Parts Breakdown

Parts List - Side Belt Centering

Description

Item

Part

Number Number

Qty

1 ................ 78-8114-4867-5 ............ ARM ASSEMBLY, Front, Right .................................................................. 1

2 ................ 78-8114-4868-3 ............ ARM ASSEMBLY, Front, Left..................................................................... 1

3 ................ 78-8114-4869-1 ............ ARM ASSEMBLY, Rear, Right.................................................................... 1

4 ................ 78-8114-4870-9 ............ ARM ASSEMBLY, Rear, Left ...................................................................... 1

5 ................ 78-8076-4791-8............ BUSHING..................................................................................................... 8

6 ................ 78-8060-7534-3............ WASHER ...................................................................................................... 4

7 ................ 78-8060-7521-0............ LOCK RING................................................................................................. 4

8 ................ 78-8060-7527-7............ ROD .............................................................................................................. 2

9 ................ 78-8076-4793-4............ BALL JOINT, KA 10 D................................................................................ 2

10 .............. 78-8060-7525-1............ NUT, M10, Right, Flat.................................................................................. 2

11 .............. 78-8076-4794-2............ BALL JOINT, KAL 10 D ............................................................................. 2

12 .............. 78-8060-7546-7............ NUT, M10, Left, Flat .................................................................................... 2

13 .............. 78-8076-4796-7............ SCREW, Soc. Hd., Hex Hd., M10 x 80 ........................................................ 4

14 .............. 78-8052-6566-3............ WASHER, Friction ..................................................................................... 10

15 .............. 78-8076-4795-9............ SPACER........................................................................................................ 4

16 .............. 26-1003-6918-5............ NUT, Plastic Insert, M10 Hex ...................................................................... 5

17 .............. 78-8060-7518-6............ CHAIN, 3/8-inch, 60 Pitch Long .................................................................. 1

18 .............. 78-8054-8777-0............ CHAIN, 3/8-inch Pitch, 41 Pitch Long ........................................................ 1

19 .............. 78-8054-8787-9............ LINK, Chain ................................................................................................. 2

20 .............. 78-8054-8783-8............ WASHER, Special ........................................................................................ 2

21 .............. 78-8060-7519-4............ SCREW, M3 x 25 ......................................................................................... 1

22 .............. 78-8059-5517-2............ NUT, Self-Locking, M3, Zinc. Pl. ................................................................ 4

23 .............. 78-8054-8784-6............ BLOCK, Chain ............................................................................................. 1

24 .............. 78-8056-3945-3............ E-RING, M4.................................................................................................. 2

25 .............. 78-8054-8786-1............ CONNECTOR, Chain .................................................................................. 2

26 .............. 78-8054-8788-7............ CONNECTOR, Chain .................................................................................. 1

27 .............. 78-8054-8785-3............ ROD, Threaded Right/Left ........................................................................... 2

28 .............. 78-8010-7418-4............ NUT, Metric, Hex, Stl., M6 .......................................................................... 2

29 .............. 78-8060-7520-2............ SCREW, M3 x 20 ......................................................................................... 3

30 .............. 78-8114-5093-7 ............ STUD, Cylinder ............................................................................................ 1

31 .............. 78-8017-9059-9............ WASHER, Flat for M12 Screw .................................................................... 1

32 .............. 78-8060-7532-7............ NUT, Self-Locking, M12.............................................................................. 1

33 .............. 78-8114-5094-5 ............ WASHER, Special ........................................................................................ 1

7-13

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Illustrated Parts Breakdown

3M-Matic 800rf Case Sealer

Parts List - Side Belt Centering (Continued)

Description

Item

Part

Number Number

Qty

34 .............. 78-8060-7533-5............ LOCK RING................................................................................................. 2

35 .............. 78-8114-5095-2 ............ BUSHING, Cylinder ..................................................................................... 1

36 .............. 78-8060-7535-0............ SCREW, M10 x 60, Soc. Hd., Hex Soc........................................................ 1

37 .............. 78-8060-7541-8............ WASHER ...................................................................................................... 4

38 .............. 78-8114-4871-7 ............ NIPPLE, Grease............................................................................................ 4

7-14

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3M-Matic 800rf Case Sealer

Illustrated Parts Breakdown

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7-15

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Illustrated Parts Breakdown

3M-Matic 800rf Case Sealer

Figure 7-6. Column Assembly

7-16

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3M-Matic 800rf Case Sealer

Illustrated Parts Breakdown

Parts List - Column Assembly

Description

Item

Part

Number Number

Qty

1 ................ 78-8114-5096-0 ............ COLUMN ASSEMBLY, Right ..................................................................... 1

2 ................ 78-8114-5097-8 ............ COLUMN ASSEMBLY, Left ....................................................................... 1

3 ................ 78-8114-5098-6 ............ GUIDE, Column ........................................................................................... 2

4 ................ 78-8076-4503-7............ SCREW, M6 x 12 ......................................................................................... 6

5 ................ 26-1003-7964-8............ SCREW, Soc. Hd., Hex Soc. Dr., M8 x 20................................................. 28

6 ................ 78-8100-0894-2............ BRACKET, Column ..................................................................................... 2

7 ................ 78-8017-9318-9............ WASHER, Plain, Metric, 8mm..................................................................... 8

8 ................ 78-8076-5068-0............ COLUMN ASSEMBLY, Inner ..................................................................... 2

9 ................ 78-8076-5069-8............ COLUMN, Inner........................................................................................... 2

10 .............. 78-8059-5625-3............ BEARING..................................................................................................... 8

11 .............. 78-8076-4815-5............ SCREW, Bearing .......................................................................................... 8

12 .............. 26-1000-4350-9............ BEARING, 6002, 2RS .................................................................................. 8

13 .............. 78-8076-4816-3............ BUSHING, Eccentric .................................................................................... 8

14 .............. 78-8076-5070-6............ SPACER........................................................................................................ 8

15 .............. 26-1003-7957-2............ SCREW, Soc. Hd., Hex Hd., M6 x 16 .......................................................... 8

16 .............. 26-1003-6916-9............ NUT, Locking, Plastic Insert, M6................................................................. 8

17 .............. 78-8114-5099-4 ............ CROSS BAR, Upper Assembly .................................................................... 1

18 .............. 78-8005-5736-1............ LOCKWASHER, for M8 Screw................................................................... 8

19 .............. 78-8119-8500-7 ............ CROSS BAR ................................................................................................ 1

20 .............. 78-8032-0375-7............ SCREW, Metric, Hex Hd., M6 x 16 ............................................................. 8

21 .............. 26-1000-0010-3............ WASHER, Flat M6 ....................................................................................... 8

22 .............. 78-8094-6418-9............ COVER......................................................................................................... 1

23 .............. 78-8017-9257-9............ SCREW, Phillips Hd., M4 x 10 .................................................................... 8

24 .............. 78-8005-5740-3............ WASHER, Plain, Metric, 4mm, Nick. .......................................................... 8

25 .............. 78-8119-8501-5 ............ GUARD ........................................................................................................ 2

26 .............. 78-8091-0581-6............ STOP, Protection .......................................................................................... 4

27 .............. 26-1001-9843-6............ SCREW, Flat Soc. Hd., M6 x 16 .................................................................. 4

7-17

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Illustrated Parts Breakdown

3M-Matic 800rf Case Sealer

Figure 7-7. Flap Folder Assembly

7-18

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3M-Matic 800rf Case Sealer

Illustrated Parts Breakdown

Parts List - Flap Folder Assembly

Description

Item

Part

Number Number

Qty

1 ................ 78-8119-8502-3 ............ SUPPORT, Flap Folder................................................................................. 1

2 ................ 26-1003-7963-0............ SCREW, Soc. Hd., M8 x 16 ......................................................................... 6

3 ................ 78-8017-9318-9............ WASHER, Plain, Metric, 8mm................................................................... 76

4 ................ 78-8119-8503-1 ............ ARM, Flap Folder....................................................................................... 21

5 ................ 78-8076-5442-7............ FLANGE ASSEMBLY ................................................................................. 2

6 ................ 26-1003-5829-5............ SCREW, Hex Hd., M6 x 12.......................................................................... 6

7 ................ 78-8091-0468-6............ WASHER, Dented, M6................................................................................. 6

8 ................ 78-8119-8504-9 ............ STUD ............................................................................................................ 1

9 ................ 78-8100-0833-0............ WASHER, M8 .............................................................................................. 2

10 .............. 78-8091-0360-5............ FLAP FOLDER ASSEMBLY, Rear ............................................................. 1

11 .............. 78-8091-0553-5............ FLAP FOLDER, Rear................................................................................... 1

12 .............. 78-8091-0554-3............ SHAFT, Flap Folder ..................................................................................... 1

13 .............. 78-8023-2410-9............ BEARING, 6000, 2RS .................................................................................. 2

14 .............. 78-8091-0389-4............ SPACER, Bearing ......................................................................................... 2

15 .............. 78-8010-7169-3............ SCREW, Metric, Hex Hd., M6 x 12 ............................................................. 2

16 .............. 26-1000-0010-3............ WASHER, Flat, M6 ...................................................................................... 2

17 .............. 78-8060-7764-6............ SPACER, 10 x 39.......................................................................................... 1

18 .............. 78-8057-5748-7............ MOUNT, Cylinder Rod End......................................................................... 1

19 .............. 78-8052-6733-9............ RING, Special M10....................................................................................... 2

20 .............. 26-1003-5828-7............ SCREW, Spec., Hex Hd., M6 x 10 ............................................................... 2

21 .............. 78-8054-8946-1............ SHAFT, 5/8 x 51mm..................................................................................... 1

22 .............. 78-8052-6732-1............ RING, Special M8......................................................................................... 2

23 .............. 78-8057-5728-9............ SCREW, Hex Hd., M5 x 60.......................................................................... 1

24 .............. 78-8005-5741-1............ WASHER, Flat, M5 ...................................................................................... 2

25 .............. 26-1005-6859-6............ NUT, Self-Locking, M5................................................................................ 1

26 .............. 78-8054-8944-6............ SHAFT, 12 x 51mm ...................................................................................... 1

27 .............. 78-8057-5747-9............ MOUNT, Cylinder Rod End......................................................................... 1

28 .............. 78-8656-3972-4............ E-RING, M12................................................................................................ 2

29 .............. 26-1003-5841-0............ SCREW, M8 x 16 ......................................................................................... 2

30 .............. 78-8054-8937-0............ SHAFT, 12 x 100mm .................................................................................... 1

31 .............. 78-8017-9059-9............ WASHER, Flat for M12 Screw .................................................................... 2

32 .............. 78-8056-3965-1............ RING, 8 DIN 6799 ........................................................................................ 2

33 .............. 78-8060-7761-2............ EXTENSION, Flap Folder ........................................................................... 1

7-19

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Illustrated Parts Breakdown

3M-Matic 800rf Case Sealer

Parts List - Flap Folder Assembly (Continued)

Description

Item

Part

Number Number

Qty

34 .............. 78-8060-7896-6............ SCREW, Soc. Hd., Hex Hd., M6 x 14 .......................................................... 2

35 .............. 78-8060-7885-9............ CAP, End ...................................................................................................... 1

36 .............. 78-80768060-46358184-76 GROMMET/32CAP................................................................................ 1

37 .............. 78-8060-7758-8............ FAIRLEAD/20 .............................................................................................. 2

38 .............. 78-8017-9301-5............ SCREW, Hex Hd., M8 x 25.......................................................................... 1

7-20

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3M-Matic 800rf Case Sealer

Illustrated Parts Breakdown

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7-21

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Illustrated Parts Breakdown

3M-Matic 800rf Case Sealer

Figure 7-8. Paddle Assembly

7-22

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3M-Matic 800rf Case Sealer

Illustrated Parts Breakdown

Parts List - Paddle Assembly

Description

Item

Part

Number Number

Qty

1 ................ 78-8119-8507-2 ............ SUPPORT ASSEMBLY, Guide, Right ......................................................... 1

2 ................ 78-8119-8508-0 ............ SUPPORT ASSEMBLY, Guide, Left ........................................................... 1

3 ................ 78-8119-8509-8 ............ PADDLE, Box Height .................................................................................. 1

4 ................ 78-8060-7568-1............ BEARING, 618/9 .......................................................................................... 1

5 ................ 78-8076-5081-3............ FORK, Cylinder............................................................................................ 1

6 ................ 78-8060-7566-5............ STUD, Fork .................................................................................................. 1

7 ................ 78-8060-7565-7............ RING............................................................................................................. 2

8 ................ 78-8060-7558-2............ SPACER, Cylinder........................................................................................ 2

9 ................ 78-8076-5080-5............ GUIDE, Box ................................................................................................. 1

10 .............. 78-8060-7561-6............ SPACER........................................................................................................ 2

11 .............. 78-8060-7562-4............ SPACER........................................................................................................ 2

12 .............. 26-1002-5836-2............ SCREW, Hex Hd., M6 x 40.......................................................................... 2

13 .............. 26-1003-6916-9............ NUT, Locking, Plastic Insert, M6................................................................. 2

14 .............. 78-8114-4903-8 ............ SCREW, Special, M5 ................................................................................... 1

15 .............. 26-1005-6859-6............ NUT, Self-Locking, M5................................................................................ 1

16 .............. 78-8119-8510-6 ............ WASHER, Special ........................................................................................ 2

17 .............. 78-8017-9170-4............ SCREW, Phillips, FH, M4 x 8 ...................................................................... 3

18 .............. 26-1003-7957-2............ SCREW, Soc. Hd., Hex Hd., M6 x 16 .......................................................... 6

19 .............. 26-1000-0010-3............ WASHER, Flat, M6 ...................................................................................... 6

7-23

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Illustrated Parts Breakdown

3M-Matic 800rf Case Sealer

Figure 7-9. Side Belt Rail Assembly

7-24

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3M-Matic 800rf Case Sealer

Illustrated Parts Breakdown

Parts List - Side Belt Rail Assembly

Description

Item

Part

Number Number

Qty

1 ................ 78-8114-4904-6 ............ SIDE FLAP FOLDER, Right ....................................................................... 1

2 ................ 78-8076-5083-9............ SIDE FLAP FOLDER, Left.......................................................................... 1

3 ................ 78-8060-7555-8............ BEARING, L-Bar.......................................................................................... 8

4 ................ 78-8060-7554-1............ STUD, Flap Folder ....................................................................................... 4

5 ................ 78-8060-7747-1............ RUBBER RING............................................................................................ 4

6 ................ 26-1003-5841-0............ SCREW, M8 x 16 ......................................................................................... 8

7 ................ 78-8017-9318-9............ WASHER, Plain, Metric, 8mm..................................................................... 8

8 ................ 78-8054-8648-3............ ROLLER, Pressure ....................................................................................... 4

9 ................ 78-8055-0622-3............ BUSHING..................................................................................................... 4

10 .............. 26-1004-5507-5............ WASHER, M8 .............................................................................................. 8

11 .............. 78-8070-1594-2............ SCREW, Hex Hd., M8 x 60.......................................................................... 4

12 .............. 78-8017-9313-0............ NUT, Self-Locking, M8, Nick. Pl................................................................. 4

13 .............. 78-8119-8511-4 ............ SPACER........................................................................................................ 2

14 .............. 78-8023-2334-1............ SCREW, Soc. Hd., Hex Soc., M6 x 25......................................................... 8

15 .............. 78-8119-8512-2 ............ BUMPER ...................................................................................................... 2

7-25

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Illustrated Parts Breakdown

3M-Matic 800rf Case Sealer

Figure 7-10. Head Cylinder Assembly

7-26

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3M-Matic 800rf Case Sealer

Illustrated Parts Breakdown

Parts List - Head Cylinder Assembly

Description

Item

Part

Number Number

Qty

1 ................ 78-8057-5747-9............ MOUNT, Cylinder Rod End......................................................................... 2

2 ................ 26-1003-6918-5............ NUT, Plastic Insert, Hex, M10 ..................................................................... 2

3 ................ 78-8052-6566-3............ WASHER, Friction ....................................................................................... 6

4 ................ 78-8094-6335-5............ STUD, Cylinder ............................................................................................ 2

5 ................ 78-8076-5086-2............ SPACER........................................................................................................ 2

6 ................ 78-8060-7754-7............ SPACER, Column Cylinder.......................................................................... 2

7 ................ 78-8056-3965-1............ RING, 8 DIN 6799 ........................................................................................ 4

8 ................ 78-8060-7748-9............ ROD, L=583 ................................................................................................. 2

9 ................ 78-8076-5087-0............ ROD, Connecting ......................................................................................... 2

10 .............. 78-8060-7752-1............ BEARING, L-Bar, 20-32 x 45 ...................................................................... 2

11 .............. 78-8076-5225-6............ JOINT ........................................................................................................... 2

12 .............. 78-8076-5088-8............ SCREW, Hex Hd., M10 x 30........................................................................ 2

13 .............. 26-1003-5841-0............ SCREW, M8 x 16 ......................................................................................... 2

14 .............. 26-1004-5507-5............ WASHER, M8 .............................................................................................. 2

7-27

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Illustrated Parts Breakdown

3M-Matic 800rf Case Sealer

Figure 7-11. Upper Tape Head Mount

7-28

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3M-Matic 800rf Case Sealer

Illustrated Parts Breakdown

Parts List - Upper Tape Head Mount

Description

Item

Part

Number Number

Qty

1 ................ 78-8122-6717-3............ FRAME, Right, Upper Head, w/English Label ............................................ 1

2 ................ 78-8122-6718-1............ FRAME, Left, Upper Head, w/English Label .............................................. 1

3 ................ 78-8054-8931-3............ SPACER, 10 x 10 x 140mm ......................................................................... 2

4 ................ 78-8054-8929-7............ SPACER, 10 x 140mm ................................................................................. 1

5 ................ 78-8032-0375-7............ SCREW, Metric, Hex Hd., M6 x 16 ........................................................... 10

6 ................ 26-1000-0010-3............ WASHER, Flat, M6 .................................................................................... 14

7 ................ 78-8060-7769-5............ SKI, Right ..................................................................................................... 1

8 ................ 78-8060-7770-3............ SKI, Left ....................................................................................................... 1

9 ................ 78-8010-7157-8............ SCREW, Hex Hd., M4 x 10.......................................................................... 6

10 .............. 78-8005-5740-3............ WASHER, Plain, Metric, 4mm, Nick. .......................................................... 6

11 .............. 26-1003-6914-4............ NUT, Plastic Insert, M4 ................................................................................ 6

12 .............. 78-8119-8541-1 ............ PLATE, Rear................................................................................................. 1

13 .............. 78-8010-7163-6............ SCREW, Metric, Hex Hd., M5 x 10 ............................................................. 4

14 .............. 78-8005-5741-1............ WASHER, Flat, M5 ...................................................................................... 4

15 .............. 78-8054-8933-9............ SPACER, 8,5/20 x 25mm ............................................................................. 2

16 .............. 26-1014-4538-0............ SCREW, Hex Hd., M8 x 45.......................................................................... 2

17 .............. 78-8017-9318-9............ WASHER, Plain, Metric, 8mm................................................................... 16

18 .............. 78-8017-9313-0............ NUT, Self-Locking, M8, Nick. Pl............................................................... 10

19 .............. 78-8054-8567-3............ SCREW, Soc. Hd., Special ........................................................................... 2

20 .............. 78-8100-0895-9............ PIN, Roll, 6 x 12 ........................................................................................... 4

21 .............. 78-8119-8542-9 ............ SLIDE FRONT ............................................................................................. 1

22 .............. 78-8100-1077-3............ BLOCK......................................................................................................... 1

23 .............. 26-1003-7965-5............ SCREW, Soc. Hd., Hex Soc., M8 x 25......................................................... 2

24 .............. 78-8119-8543-7 ............ SIDE FLAP FOLDER .................................................................................. 2

25 .............. 78-8119-8544-5 ............ CLAMP, Flap Folder .................................................................................... 1

26 .............. 78-8060-7895-8............ SCREW, M8 x 35 ......................................................................................... 2

27 .............. 78-8010-7209-7............ SCREW, Soc. Hd., M6 x 12 ......................................................................... 2

28 .............. 78-8042-2919-9............ WASHER, Triple, M6................................................................................... 2

29 .............. 78-8060-7869-3............ PROTECTION, Rods, 12AF ........................................................................ 2

30 .............. 78-8017-9301-5............ SCREW, Hex Hd., M8 x 25.......................................................................... 4

31 .............. 78-8054-8935-4............ SPACER........................................................................................................ 4

32 .............. 26-1003-5833-7............ SCREW, Hex Hd., 6 x 30 ............................................................................. 4

33 .............. 78-8076-5036-7............ STUD, Mounting, 3-inch Top Head ............................................................. 4

34 .............. 78-8010-7193-3............ SCREW, Metric, Hex Hd., M6 x 20 ............................................................. 4

7-29

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Illustrated Parts Breakdown

3M-Matic 800rf Case Sealer

Figure 7-12. Upper Tape Drum Bracket Assembly

7-30

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3M-Matic 800rf Case Sealer

Illustrated Parts Breakdown

Parts List - Upper Tape Drum Bracket Assembly

Description

Item

Part

Number Number

Qty

1 ................ 78-8094-6446-0............ BRACKET ASSEMBLY, Core Holder......................................................... 1

2 ................ 78-8091-0605-3............ BRACKET, Core Holder .............................................................................. 1

3 ................ 78-8070-1568-6............ CAP, Bracket ................................................................................................ 1

4 ................ 78-8017-9169-6............ NUT, M18 x 1............................................................................................... 1

5 ................ 78-8060-8474-1............ TAPE DRUM ASSEMBLY, 2-inch Head ..................................................... 1

6 ................ 78-8076-4519-3............ SHAFT, Tape Drum ...................................................................................... 1

7 ................ 78-8070-1569-4............ TAPE DRUM ASSEMBLY, 2-inch Wide ..................................................... 1

8 ................ 78-8052-6749-5............ TAPE DRUM................................................................................................ 1

9 ................ 78-8052-6268-6............ LEAF SPRING ............................................................................................. 1

10 .............. 26-1002-5753-9............ SCREW, Self Tapping .................................................................................. 2

11 .............. 78-8060-8172-1............ WASHER, Friction ....................................................................................... 1

12 .............. 78-8052-6271-0............ WASHER, Tape Drum .................................................................................. 1

13 .............. 78-8100-1048-4............ SPRING, Core Holder................................................................................... 1

14 .............. 78-8052-6566-3............ WASHER, Friction ....................................................................................... 1

15 .............. 78-8017-9077-1............ NUT, Self-Locking, M10 x 1........................................................................ 1

16 .............. 78-8032-0375-7............ SCREW, Metric, Hex Hd., M6 x 16 ............................................................. 4

17 .............. 26-1000-0010-3............ WASHER, Flat, M6 ...................................................................................... 4

7-31

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Illustrated Parts Breakdown

3M-Matic 800rf Case Sealer

Figure 7-13. Side Belt and Drive Assemblies

7-32

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3M-Matic 800rf Case Sealer

Illustrated Parts Breakdown

Parts List - Side Belt and Drive Assemblies

Description

Item

Part

Number Number

Qty

1 ................ 78-8119-8513-0 ............ DRIVE ASSEMBLY, Side, Right, w/o Motor .............................................. 1

2 ................ 78-8119-8514-8 ............ DRIVE ASSEMBLY, Side, Left, w/o Motor ................................................ 1

3 ................ 78-8119-8515-5 ............ GUIDE, Lower, Right ................................................................................... 1

4 ................ 78-8119-8516-3 ............ GUIDE, Lower, Left ..................................................................................... 1

5 ................ 78-8122-6723-1............ GUIDE, Upper, Right w/English Label ........................................................ 1

6 ................ 78-8122-6724-9............ GUIDE, Upper, Left w/English Label .......................................................... 1

7 ................ 78-8060-7995-6............ PIN, Roller ................................................................................................ 112

8 ................ 78-8060-7996-4............ ROLLER ................................................................................................... 112

9 ................ 78-8060-7728-1............ SLEEVE, Threaded ...................................................................................... 2

10 .............. 78-8076-5104-3............ NUT, Special, M22 x 1.5, H/8 ...................................................................... 4

11 .............. 78-8054-8910-7............ SPACER, Hexagonal .................................................................................. 16

12 .............. 78-8010-7169-3............ SCREW, Metric, Hex Hd., M6 x 12 ........................................................... 46

13 .............. 26-1000-0010-3............ WASHER, Flat, M6 .................................................................................... 48

14 .............. 78-8054-8891-9............ SCREW, Special ........................................................................................... 4

15 .............. 78-8060-8000-4............ DRIVE PULLEYASSEMBLY .................................................................... 2

27 .............. 78-8060-8003-8............ DRIVE PULLEYASSEMBLY, Keyed ........................................................ 2

34 .............. 78-8042-2919-9............ WASHER, Triple, M6................................................................................... 6

35 .............. 78-8060-8006-1............ JOCKEY PULLEY ASSEMBLY ................................................................. 2

41 .............. 26-1004-5507-5............ WASHER, M8 .............................................................................................. 4

42 .............. 78-8017-9313-0............ NUT, Self-Locking, M8, Nick. Pl................................................................. 4

43 .............. 78-8060-8011-1 ............ WRAP PULLEY ASSEMBLY ..................................................................... 2

49 .............. 78-8032-0375-7............ SCREW, Metric, Hex Hd., M6 x 16 ............................................................. 2

50 .............. 78-8060-8013-7............ BELT, Timing, 210 L 075 ............................................................................. 2

51 .............. 78-8060-8014-5............ IDLER ROLLER ASSEMBLY .................................................................... 2

55 .............. 78-8054-8841-4............ DRIVE BELT, 12AF..................................................................................... 2

56 .............. 78-8091-0761-4............ PLATE, Tensioning Belt ............................................................................... 4

57 .............. 78-8017-9318-9............ WASHER, Plain, Metric, 8mm..................................................................... 4

58 .............. 26-1003-6904-5............ NUT, Hex, M8 .............................................................................................. 4

59 .............. 78-8052-6566-3............ WASHER, Friction ....................................................................................... 4

60 .............. 26-1003-6918-5............ NUT, Plastic Insert, M10 Hex ...................................................................... 4

61 .............. 78-8054-8903-2............ BLOCK, Belt ................................................................................................ 4

62 .............. 78-8010-7210-5............ SCREW, Soc. Hd., Hex Soc., M6 x 20......................................................... 8

63 .............. 78-8054-8904-0............ SCREW, Belt Adjustment............................................................................. 4

7-33

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Illustrated Parts Breakdown

3M-Matic 800rf Case Sealer

Parts List - Side Belt and Drive Assemblies (Continued)

Description

Item

Part

Number Number

Qty

64 .............. 78-8094-6472-6............ MOTOR, 200/220V, 50/60Hz....................................................................... 2

65 .............. 78-8076-5226-4............ FAN, Motor, F.63 .......................................................................................... 2

66 .............. 78-8094-6050-0............ SPACER, Motor ........................................................................................... 2

67 .............. 26-1005-4757-4............ SCREW, Flat Hd., Soc. Dr., M5 x 20 ........................................................... 8

68 .............. 78-8060-8073-1............ WASHER, Motor .......................................................................................... 8

69 .............. 78-8060-8015-2............ PULLEY, 17 x L050 ..................................................................................... 2

70 .............. 26-1003-8816-9............ SCREW, Set, M5 x 6 .................................................................................... 2

71 .............. 78-8060-8016-0............ BELT, Timing, 190 x L050 ........................................................................... 2

72 .............. 78-8060-8019-4............ SPROCKET, 3/8-inch, 28 Teeth ................................................................... 2

73 .............. 78-8057-5834-5............ TAB WASHER ............................................................................................. 2

74 .............. 78-8057-5835-2............ WASHER, Centering .................................................................................... 2

75 .............. 78-8060-8020-2............ CHAIN, 3/8-inch Pitch, L=50 ...................................................................... 2

76 .............. 78-8076-5112-6 ............ COVER, Chain ............................................................................................. 2

77 .............. 26-1003-7948-1............ SCREW, Soc. Hd., Hex Soc., M5 x 10......................................................... 4

78 .............. 78-8119-8519-7 ............ PLATE, Roller Stop, Lower, Right ............................................................... 1

79 .............. 78-8119-8520-5 ............ PLATE, Roller Stop, Lower, Left ................................................................. 1

80 .............. 78-8119-8521-3 ............ PLATE, Roller Stop, Upper, Right ............................................................... 1

81 .............. 78-8119-8522-1 ............ PLATE, Roller Stop, Upper, Left ................................................................. 1

82 .............. 78-8017-9257-9............ SCREW, Phillip Head, M4 x 10 ................................................................. 32

83 .............. 78-8005-5740-3............ WASHER, Plain, Metric, 4mm Nick. ......................................................... 42

84 .............. 78-8119-8523-9 ............ COVER, Drive, Right................................................................................... 1

85 .............. 78-8119-8524-7 ............ COVER, Drive, Left ..................................................................................... 1

86 .............. 26-1002-5753-9............ SCREW, Self Tapping ................................................................................ 12

87 .............. 78-8114-4787-5 ............ GUARD, Belt ............................................................................................... 2

88 .............. 26-1002-4955-1............ SCREW, Self Tap, 8P x 13 ........................................................................... 4

89 .............. 78-8114-4878-2 ............ BUSHING..................................................................................................... 8

90 .............. 78-8076-5113-4 ............ UNION ......................................................................................................... 2

91 .............. 78-8060-8181-2............ SLEEVING, 0.710 Mt................................................................................... 2

92 .............. 78-8060-8052-5............ CABLE, 4 x 1.5 Mt. 3PH ............................................................................. 1

93 .............. 78-8060-7626-7............ CONNECTOR .............................................................................................. 2

94 .............. 78-8060-7874-3............ PLUG HOUSING, Lateral ............................................................................ 2

95 .............. 78-8060-7875-0............ PLUG, Male .................................................................................................. 2

96 .............. 78-8060-7541-8............ WASHER ...................................................................................................... 4

97 .............. 78-8060-7533-5............ LOCK RING................................................................................................. 4

7-34

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Illustrated Parts Breakdown

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3M-Matic 800rf Case Sealer

Figure 7-14. Side Belt Drive Pulleys (Detail)

7-36

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3M-Matic 800rf Case Sealer

Illustrated Parts Breakdown

Parts List - Side Belt Drive Pulleys (Detail)

Description

Item

Part

Number Number

Qty

15 .............. 78-8060-8000-4............ DRIVE PULLEYASSEMBLY .................................................................... 2

16 .............. 78-8076-5105-0............ PULLEYASSEMBLY, Drive ....................................................................... 2

17 .............. 78-8052-6713-1............ RING, Polyurethane ...................................................................................... 4

18 .............. 78-8054-8878-6............ SHAFT, Pulley Keyed .................................................................................. 2

19 .............. 78-8057-5739-6............ KEY, M5 x 5 x 30mm ................................................................................... 2

20 .............. 78-8054-8879-4............ WASHER, 20, 5mm...................................................................................... 4

21 .............. 78-8017-9096-1............ NUT, Special, M18 x 1 ................................................................................. 2

22 .............. 78-8060-7648-1............ BEARING, Flanged ...................................................................................... 4

23 .............. 78-8054-8877-8............ WASHER, 5, 5/20 x 4................................................................................... 4

24 .............. 26-0001-5862-1............ SCREW, Flat Hd. Soc., M5 x 12 .................................................................. 4

25 .............. 78-8060-8037-6............ CAP, Flange .................................................................................................. 2

26 .............. 78-8046-8135-7............ KEY, 5 x 5, 12mm ........................................................................................ 2

27 .............. 78-8060-8003-8............ DRIVE PULLEYASSEMBLY, Keyed ........................................................ 2

28 .............. 78-8055-0825-2............ PULLEY, Keyed ........................................................................................... 2

29 .............. 78-8054-8889-3............ SUPPORT, Pulley, Keyed ............................................................................. 2

30 .............. 26-1000-6036-2............ BEARING, 6003, 2RS .................................................................................. 4

31 .............. 78-8060-7547-5............ SPACER........................................................................................................ 2

32 .............. 78-8028-8244-5............ KEY, 4 x 4 x 10mm ...................................................................................... 2

33 .............. 78-8060-8005-3............ SPROCKET, 3/8-inch, 11 Teeth ................................................................... 2

35 .............. 78-8060-8006-1............ JOCKEY PULLEY ASSEMBLY ................................................................. 2

36 .............. 78-8060-8009-5............ JOCKEY PULLEY....................................................................................... 2

37 .............. 78-8060-8008-7............ BEARING, 6004 2RS ................................................................................... 2

38 .............. 78-8060-8010-3............ SNAP RING, 42mm Shaft ............................................................................ 2

39 .............. 78-8060-8007-9............ PIN, Jockey Pulley........................................................................................ 2

40 .............. 78-8017-9061-5............ SNAP RING, 20mm Shaft ............................................................................ 2

43 .............. 78-8060-8011-1 ............ WRAP PULLEY ASSEMBLY ..................................................................... 2

44 .............. 78-8076-5106-8............ PULLEYASSEMBLY, Idler ........................................................................ 2

45 .............. 78-8023-2544-5............ BEARING, 6203, 2RS .................................................................................. 2

46 .............. 78-8023-2410-9............ BEARING, 6000, 2RS .................................................................................. 2

47 .............. 78-8054-8887-7............ SHAFT, Pulley Wrap .................................................................................... 2

48 .............. 78-8016-5855-6............ E-RING, 10mm ............................................................................................. 2

51 .............. 78-8060-8014-5............ IDLER ROLLER ASSEMBLY .................................................................... 2

52 .............. 78-8052-6710-7............ ROLLER, Idler ............................................................................................. 2

53 .............. 78-8054-8913-1............ SHAFT, Roller .............................................................................................. 2

54 .............. 12-7997-0272-0............ E-RING, M-25 .............................................................................................. 2

7-37

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Illustrated Parts Breakdown

3M-Matic 800rf Case Sealer

Figure 7-15. Upper Head Conduit Assembly

7-38

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3M-Matic 800rf Case Sealer

Illustrated Parts Breakdown

Parts List - Upper Head Conduit Assembly

Description

Item

Part

Number Number

Qty

1 ................ 78-8100-0897-5............ HOUSING, Wire ........................................................................................... 1

2 ................ 26-1003-7963-0............ SCREW, Soc. Hd., M8 x 16 ......................................................................... 2

3 ................ 78-8060-7757-0............ PLATE, Strap ................................................................................................ 1

4 ................ 78-8060-7896-6............ SCREW, Soc. Hd., Hex Hd., M6 x 14 .......................................................... 2

5 ................ 78-8076-5116-7 ............ SLEEVING/22, 1.11 M. ............................................................................... 2

6 ................ 78-8010-7163-6............ SCREW, Metric, Hex Hd, M5 x 10 .............................................................. 4

7 ................ 78-8005-5741-1............ WASHER, Flat, M5 ...................................................................................... 6

8 ................ 78-8010-7417-6............ NUT, Metric, Hex Stl., M5 ........................................................................... 4

9 ................ 78-8076-5117-5 ............ STRAP, Wire ................................................................................................ 1

10 .............. 78-8060-7632-5............ CLAMP ........................................................................................................ 5

11 .............. 78-8060-7785-1............ GROMMET.................................................................................................. 1

12 .............. 78-8076-5118-3 ............ COVER, Channel ......................................................................................... 1

13 .............. 26-1003-5810-5............ SCREW, Hex Hd., M4 x 8............................................................................ 4

14 .............. 78-8005-5740-3............ WASHER, Plain, Metric, 4mm, Nick. .......................................................... 8

15 .............. 78-8076-5119-1 ............ COVER......................................................................................................... 1

16 .............. 26-1003-7943-2............ SCREW, Soc. Hd., M4 x 12 ......................................................................... 4

7-39

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Illustrated Parts Breakdown

3M-Matic 800rf Case Sealer

Figure 7-16. Electrical Control Panel

7-40

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3M-Matic 800rf Case Sealer

Illustrated Parts Breakdown

Parts List - Electrical Control Panel

Description

Item

Part

Number Number

Qty

1 ................ 78-8122-6719-9............ BOX, Electric w/English Label .................................................................... 1

2 ................ 78-8119-8591-6 ............ HINGE, Southco E6, 10, 501, 20 ................................................................. 3

3 ................ 78-8100-1165-6 ............ SCREW, Phillips Hd., M6 x 16 .................................................................. 12

4 ................ 78-8122-6720-7............ COVER, Electrical Box w/English Label .................................................... 1

5 ................ 78-8119-8548-6 ............ FOAM RUBBER. ...................................................................................... 2,8

6 ................ 78-8119-8549-4 ............ LOCK, “Southco”......................................................................................... 2

7 ................ 78-8119-8592-4 ............ PLATE, Support............................................................................................ 1

8 ................ 78-8032-0375-7............ SCREW, Metric, Hex Hd., M6 x 16 ............................................................. 2

9 ................ 26-1000-0010-3............ WASHER, Flat, M6 .................................................................................... 14

10 .............. 78-8119-8550-2 ............ PANEL, Electric Box.................................................................................... 1

11 .............. 78-8060-7814-9............ SPACER, Electric Box ................................................................................. 4

12 .............. 78-8010-7169-3............ SCREW, Metric, Hex Hd., M6 x 12 ............................................................. 4

13 .............. 26-1003-6916-9............ NUT, Locking, Plastic Insert, M6................................................................. 4

14 .............. 78-8119-8551-0 ............ BRACKET, Electrical Board, Right ............................................................. 1

15 .............. 78-8119-8552-8 ............ BRACKET, Electrical Board, Left ............................................................... 1

16 .............. 26-1003-7964-8............ SCREW, Soc. Hd., Hex Soc. Dr., M8 x20.................................................. 12

17 .............. 78-8017-9318-9............ WASHER, Plain, Metric, 8mm................................................................... 12

18 .............. 78-8119-8553-6 ............ SHUNTING BOX ........................................................................................ 1

19 .............. 78-8119-8554-4 ............ ADHESIVE RUBBER SEAL ................................................................... 0,8

20 .............. 26-1003-7957-2............ SCREW, Soc. Hd., Hex Hd., M6 x 16 .......................................................... 8

21 .............. 78-8119-8555-1 ............ SHUNTING BOX COVER .......................................................................... 1

22 .............. 78-8060-8087-1............ SCREW, Metric, M5 x 10 ............................................................................ 4

23 .............. 78-8005-5741-1............ WASHER, Flat, M5 ...................................................................................... 4

24 .............. 78-8119-8556-9 ............ CONNECTOR .............................................................................................. 1

25 .............. 78-8076-5116-7 ............ SLEEVING, 22,1,11 M. ................................................................................ 1

26 .............. 78-8119-8558-5 ............ CONNECTOR, Straight For Sleeve ............................................................. 2

27 .............. 78-8119-8559-3 ............ NUT, PG36 Connector ................................................................................. 1

28 .............. 78-8119-8560-1 ............ SLEEVE, 40 (MM. 1000) ............................................................................ 1

29 .............. 78-8076-5121-7............ CASE ............................................................................................................ 1

30 .............. 78-8076-5214-0............ TAP, CNE 24FP, Grey .................................................................................. 1

31 .............. 78-8076-5215-7............ TAP, 24FPN, Black ....................................................................................... 1

32 .............. 78-8076-5213-2............ HOUSING, Plug............................................................................................ 1

33 .............. 78-8076-5122-5............ PLUG, CNE 24FS ......................................................................................... 1

7-41

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Illustrated Parts Breakdown

3M-Matic 800rf Case Sealer

Parts List - Electrical Control Panel (Continued)

Description

Item

Part

Number Number

Qty

34 .............. 78-8076-5123-3............ PLUG, CNE 24FSN ...................................................................................... 1

35 .............. 78-8060-7872-7............ COVER, Plug Straight .................................................................................. 2

36 .............. 78-8028-8208-0............ SCREW, 6P x 9,5 .......................................................................................... 4

37 .............. 78-8060-7873-5............ PLUG, Female............................................................................................... 1

38 .............. 78-8060-7592-1............ SOCKET....................................................................................................... 1

39 .............. 78-8076-4715-7............ CORD GRIP ................................................................................................. 1

40 .............. 78-8076-5211-6 ............ SET NUT GMP13.5 ..................................................................................... 1

41 .............. 78-8119-8689-8 ............ HOUSING, Tap CN16-I ................................................................................ 1

42 .............. 78-8119-8690-6 ............ TAP, 16 Poles ................................................................................................ 1

43 .............. 78-8032-0379-9............ SCREW, Soc. Hd., Hex Hd., M4 x 16 .......................................................... 4

44 .............. 78-8119-8691-4 ............ HOUSING, Plug............................................................................................ 1

45 .............. 78-8119-8692-2 ............ PLUG, 16 Poles............................................................................................. 1

7-42

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Illustrated Parts Breakdown

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7-43

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Illustrated Parts Breakdown

3M-Matic 800rf Case Sealer

Figure 7-17. Electrical Control Panel (Detail)

7-44

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3M-Matic 800rf Case Sealer

Illustrated Parts Breakdown

Parts List - Electrical Control Panel (Detail)

Description

Item

Part

Number Number

Qty

1 ................ 78-8100-0898-3............ SWITCH ASSEMBLY, LA2-16 ................................................................... 1

2 ................ 78-8060-7622-6............ FUSE CARRIER .......................................................................................... 5

3 ................ 78-8091-0471-0............ FUSE, 10.3 x 38, 10 A .................................................................................. 3

4 ................ 78-8060-7624-2............ FUSE, 4 A, 10.3 x 38 .................................................................................... 2

5 ................ 78-8076-5223-1............ SWITCH, Thermal, Allen-Bradley, KTA 3-25 ............................................. 4

6 ................ 78-8076-5224-9............ CONTACT, Allen-Bradley, KT 3, 25, PA, 11............................................... 4

7 ................ 78-8076-5222-3............ SWITCH, Sprecher + Schuh, CA4, 5C, 10, 24V, CC .................................. 4

8 ................ 78-8119-8593-2 ............ RELAY, MG4, 24VAC ................................................................................. 1

9 ................ 78-8076-5220-7............ BASE AMG4 ................................................................................................ 1

10 .............. 26-1014-6252-6............ DC POWER SUPPLY, OMRON .................................................................. 1

11 .............. 26-1014-6253-4............ Allen-Bradley, PLC Type SCL500, 1747, L40F .......................................... 1

12 .............. 78-8119-8594-0 ............ UV-PROM, 1747, M3................................................................................... 1

13 .............. 78-8091-0412-4............ TERMINAL, VU 4-2.5............................................................................... 53

14 .............. 78-8091-0414-0............ TERMINAL, VUPE 4-4 ............................................................................... 1

15 .............. 78-8091-0413-2............ PLATE, VT 4, 2.5/4 ...................................................................................... 1

16 .............. 78-8091-0411-6 ............ PLATE, VA 4, 2.5/4 ...................................................................................... 1

17 .............. 78-8119-8595-7 ............ BRIDGE .................................................................................................... 0,2

18 .............. 78-8119-8596-5 ............ PUSH BUTTON, Sprecher + Schuh, Green, 800EP-F3 .............................. 1

19 .............. 78-8076-5230-6............ CONTACT, Sprecher + Schuh, DE3-10 ....................................................... 5

20 .............. 78-8119-8597-3 ............ PUSH BUTTON, Sprecher + Schuh, Black, 800EP-F2 ............................... 1

21 .............. 78-8076-5195-1............ CONTACT, Sprecher + Schuh, DE 3-01 ...................................................... 1

22 .............. 78-8119-8598-1 ............ PUSH BUTTON, Sprecher + Schuh, Blue, 800EP-F6................................. 1

23 .............. 78-8119-8599-9 ............ SELECTOR, Dsk 3LD ................................................................................. 1

24 .............. 78-8119-8600-5 ............ LIGHT, Warning, Red, 800EQ-PM4D0 ....................................................... 2

25 .............. 78-8119-8601-3 ............ LIGHT, Warning, Green, 800EQ, PM3D0 ................................................... 1

26 .............. 78-8119-8602-1 ............ LIGHT, Warning, Transparent, 800EQ, PM7D0 .......................................... 1

27 .............. 78-8119-8603-9 ............ LIGHT, BA, 9S, 36 VAC .............................................................................. 4

28 .............. 78-8119-8604-7 ............ COUNTER, H7GP, CD ................................................................................ 1

29 .............. 78-8094-6385-0............ E-STOP, 800EP, MTS643LX01 ................................................................... 1

7-45

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Illustrated Parts Breakdown

3M-Matic 800rf Case Sealer

Figure 7-18. Pneumatic Control Panel

7-46

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Illustrated Parts Breakdown

Parts List - Pneumatic Control Panel

Description

Item

Part

Number Number

Qty

1 ................ 78-8122-6721-5............ BOX, Pneumatics w/English Label .............................................................. 1

2 ................ 78-8119-8554-4 ............ ADHESIVE, Rubber Seal........................................................................ 1,35

3 ................ 78-8119-8591-6 ............ HINGE, Southco, E6, 10, 501, 20 ................................................................ 2

4 ................ 78-8100-1165-6 ............ SCREW, Phillips Hd., M6 X 16 ................................................................... 8

5 ................ 78-8122-6722-3............ BOX COVER, Pneumatics w/English Label. .............................................. 1

6 ................ 78-8119-8549-4 ............ LOCK, “Southco”......................................................................................... 1

7 ................ 78-8119-8672-4 ............ GROMMET, EZ-DG21 ................................................................................ 2

8 ................ 78-8119-8563-5 ............ BRACKET, Pneumatic Board, Right ........................................................... 1

9 ................ 78-8119-8564-3 ............ BRACKET, Pneumatic Board, Left ............................................................. 1

10 .............. 26-1003-7964-8............ SCREW, Soc. Hd., Hex Soc. Dr., M8 x 20................................................. 14

11 .............. 78-8017-9318-9............ WASHER, Plain, Metric, 8mm................................................................... 14

12 .............. 78-8119-8565-0 ............ BRACKET, Support Guards......................................................................... 1

13 .............. 78-8076-5124-1............ UNION, 1.1/4-inch Gas ................................................................................ 2

14 .............. 78-8119-8566-8 ............ SLEEVE/35 (MM. 3000) ............................................................................. 1

15 .............. 78-8119-8567-6 ............ CLAMP MM. 4.8 x 292 ............................................................................... 4

7-47

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Illustrated Parts Breakdown

3M-Matic 800rf Case Sealer

Figure 7-19. Pneumatic Components, #1

7-48

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3M-Matic 800rf Case Sealer

Illustrated Parts Breakdown

Parts List - Pneumatic Components, #1

Item

Part

Number Number

Description

Qty

1 ................ 78-8119-8605-4 ............ FILTER/REGULATOR ASSEMBLY........................................................... 1

10 .............. 78-8119-8612-0 ............ SOLENOID VALVE ASSEMBLY ............................................................... 1

21 .............. 78-8119-8618-7 ............ UNION, Multiple, 33041008........................................................................ 2

22 .............. 78-8119-8619-5 ............ REDUCER, 31660610.................................................................................. 1

23 .............. 78-8119-8620-3 ............ REDUCER, 31660810.................................................................................. 6

24 .............. 78-8119-8621-1 ............ SOLENOID VALVE ASSEMBLY, VQ2000 ................................................ 1

30 .............. 78-8119-8626-0 ............ PRESSURE REGULATOR ASSEMBLY .................................................... 3

34 .............. 78-8119-8629-4 ............ PRESSURE REGULATOR ASSEMBLY .................................................... 1

36 .............. 78-8119-8631-0 ............ GAGE ASSEMBLY, 0-12 Bar ...................................................................... 3

39 .............. 78-8119-8634-4 ............ GAGE ASSEMBLY, 0-4 Bar ........................................................................ 1

41 .............. 78-8119-8636-9 ............ INDICATORASSEMBLY ........................................................................... 1

44 .............. 78-8119-8637-7 ............ FLOW REGULATOR ASSEMBLY............................................................. 6

85 .............. 26-1003-7951-5............ SCREW, Soc. Hd., Hex Soc., M5 x 20......................................................... 2

86 .............. 78-8028-8214-8............ WASHER ...................................................................................................... 2

87 .............. 78-8017-9257-9............ SCREW, Phillips Head, M4 x 10.................................................................. 2

88 .............. 78-8005-5740-3............ WASHER, Plain, Metric, 4mm, Nick. .......................................................... 2

89 .............. 78-8010-7416-8............ NUT, Metric, Hex, Steel, M4 ....................................................................... 2

90 .............. 78-8060-8087-1............ SCREW, Metric, M5 x 10 ............................................................................ 2

91 .............. 78-8005-5741-1............ WASHER, Flat, M5 ...................................................................................... 2

92 .............. 78-8076-5165-4............ SPACER........................................................................................................ 6

94 .............. 78-8119-8666-6 ............ TUBE, Air, TU0425B, 5MT ......................................................................... 3

95 .............. 78-8119-8667-4 ............ TUBE, Air, TU0604B, 5MT ....................................................................... 16

96 .............. 78-8119-8668-2 ............ TUBE, Air, TU0805B, 5MT ....................................................................... 16

97 .............. 78-8119-8669-0 ............ TUBE, Air, TU1065B, 5MT ......................................................................... 1

7-39

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Illustrated Parts Breakdown

3M-Matic 800rf Case Sealer

Figure 7-20. Pneumatic Components, #2

7-50

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Illustrated Parts Breakdown

Parts List - Pneumatic Components, #2

Description

Item

Part

Number Number

Qty

47 .............. 78-8091-0350-6............ UNION, Special............................................................................................ 8

48 .............. 78-8076-4666-2............ ELBOW, Bulkhead ..................................................................................... 10

49 .............. 78-8119-8639-3 ............ UNION, Elbow, 31820800 ........................................................................... 8

50 .............. 78-8119-8640-1 ............ UNION, Elbow, 31820600 ......................................................................... 10

51 .............. 78-8057-5735-4............ FITTING, Reducer ........................................................................................ 2

52 .............. 78-8094-6277-9............ UNION, TE, 31040800................................................................................. 2

53 .............. 78-8057-6170-3............ TEE, 6mm Tubing ........................................................................................ 2

54 .............. 78-8119-8641-9 ............ COLUMN, Air Cylinder Assembly .............................................................. 2

58 .............. 78-8119-8643-5 ............ COMPRESSION ROLLER, Air Cylinder Assembly ................................... 2

60 .............. 78-8119-8645-0 ............ FLAP FOLD, Air Cylinder Assembly .......................................................... 1

64 .............. 78-8119-8649-2R ......... FLAP FOLD, Air Cylinder Assembly .......................................................... 1

67 .............. 78-8119-8652-6 ............ EXHAUST VALVE ASSEMBLY ................................................................ 1

70 .............. 78-8119-8653-4 ............ PADDLE, Air Cylinder Assembly ................................................................ 1

74 .............. 78-8119-8656-7 ............ BOX STOP, Air Cylinder Assembly............................................................. 1

77 .............. 78-8119-8659-1 ............ SIDE DRIVE, Air Cylinder Assembly ......................................................... 1

80 .............. 78-8119-8662-5 ............ GATE, Air Cylinder Assembly ..................................................................... 1

82 .............. 78-8119-8663-3 ............ CENTERING, Air Cylinder Assembly ......................................................... 1

93 .............. 78-8119-8665-8 ............ SCREW, Soc. Hd., Hex Hd., M6 x 50 .......................................................... 8

7-51

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Illustrated Parts Breakdown

3M-Matic 800rf Case Sealer

Figure 7-21. Pneumatic Components, #3

7-52

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3M-Matic 800rf Case Sealer

Illustrated Parts Breakdown

Parts List - Pneumatic Components, #3

Item

Part

Number Number

Description

Qty

1 ................ 78-8119-8605-4 ............ FILTER/REGULATOR ASSEMBLY........................................................... 1

2 ................ 78-8119-8606-2 ............ REGULATOR, Pressure, SMC, EAW3000.................................................. 1

3 ................ 78-8054-8838-0............ GAUGE, Air ................................................................................................. 1

4 ................ 78-8119-8607-0 ............ UNION, 31011017........................................................................................ 1

5 ................ 78-8119-8608-8 ............ COUPLING, Y30T ....................................................................................... 1

6 ................ 78-8119-8609-6 ............ VALVE, SMC, EVHS, 3500, F03, R, X116 ................................................. 1

7 ................ 78-8119-8610-4 ............ UNION, Elbow, RA022, 3/8-inch, 3/8-inch ................................................. 1

8 ................ 78-8119-8611-2 ............ HOSE CONNECTOR, RA030, 3/8-inch...................................................... 1

9 ................ 78-8076-4886-6............ MUFFLER, ¼-inch....................................................................................... 3

10 .............. 78-8119-8612-0 ............ SOLENOID VALVE ASSEMBLY ............................................................... 1

11 .............. 78-8119-8613-8 ............ SOLENOID VALVE, SMC, SY7120, 5, Y0, 02F ........................................ 1

12 .............. 78-8119-8614-6 ............ BRACKET, SMC, SX7000, 16, 1A ............................................................. 1

13 .............. 78-8060-7753-9............ ELBOW, T, MFF, RA, 025, ¼-inch, ¼-inch................................................. 1

14 .............. 78-8119-8615-3 ............ UNION, Elbow, 31991013 ........................................................................... 2

15 .............. 78-8114-5012-2 ............ REDUCTION, Conic.................................................................................... 1

16 .............. 78-8060-7900-6............ UNION ......................................................................................................... 1

17 .............. 78-8094-6274-6............ REDUCTION, RA 014, ¼-inch, 1/8-inch .................................................... 1

18 .............. 78-8094-6275-3............ PRESSURE SWITCH, SMC, IS1000, F01 x 201 ........................................ 1

19 .............. 78-8119-8616-1 ............ MUFFLER, SP ¼-inch ................................................................................. 2

20 .............. 78-8119-8617-9 ............ CAP, ¼-inch.................................................................................................. 1

24 .............. 78-8119-8621-1 ............ SOLENOID VALVE ASSEMBLY, VQ2000 ................................................ 1

25 .............. 78-8119-8622-9 ............ SOLENOID VALVE SET, SMC, SY5140 ................................................... 1

26 .............. 78-8119-8623-7 ............ MUFFLER .................................................................................................... 2

27 .............. 78-8060-7861-0............ END CAP ..................................................................................................... 2

28 .............. 78-8119-8624-5 ............ CAP, SMC, KQP-08 ..................................................................................... 2

29 .............. 78-8119-8625-2 ............ CAP, SMC, 31261000 .................................................................................. 4

30 .............. 78-8119-8626-0 ............ PRESSURE REGULATOR ASSEMBLY .................................................... 3

31 .............. 78-8119-8627-8 ............ REGULATOR, Pressure SMC, EAR2500-F03 ............................................ 3

32 .............. 78-8119-8628-6 ............ UNION, Elbow, 31990817 ......................................................................... 10

33 .............. 26-1005-5909-0............ ELBOW ........................................................................................................ 5

34 .............. 78-8119-8629-4 ............ PRESSURE REGULATOR ASSEMBLY .................................................... 1

35 .............. 78-8119-8630-2 ............ REGULATOR, Pressure, SMC, EAR2500-0.2-2 ......................................... 1

36 .............. 78-8119-8631-0 ............ GAUGE ASSEMBLY, 0-12 Bar ................................................................... 3

7-53

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Illustrated Parts Breakdown

3M-Matic 800rf Case Sealer

Parts List - Pneumatic Components, #3 (Continued)

Item

Part

Number Number

Description

Qty

37 .............. 78-8119-8632-8 ............ GAUGE, 50, 0-12 Bar .................................................................................. 3

38 .............. 78-8119-8633-6 ............ UNION, 31140413........................................................................................ 4

39 .............. 78-8119-8634-4 ............ GAUGE ASSEMBLY, 0-4 Bar ..................................................................... 1

40 .............. 78-8119-8635-1 ............ GAUGE, 50, 0-4 Bar .................................................................................... 1

41 .............. 78-8119-8636-9 ............ INDICATORASSEMBLY ........................................................................... 1

42 .............. 78-8076-4665-4............ INDICATOR, Visual..................................................................................... 1

43 .............. 26-1005-6910-7............ UNION, Straight ........................................................................................... 2

44 .............. 78-8119-8637-7 ............ FLOW REGULATOR ASSEMBLY............................................................. 6

45 .............. 78-8119-8638-5 ............ REGULATOR, Flow, RFU-446-1/4-inch ..................................................... 6

46 .............. 78-8091-0315-9............ ELBOW, 3199.08.13 .................................................................................. 18

54 .............. 78-8119-8641-9 ............ COLUMN, Air Cylinder Assembly .............................................................. 2

55 .............. 78-8119-76428642-7 .... CYLINDER, Air, SMC, CNA LN40-450 ..................................................... 2

56 .............. 78-8114-5009-3 ............ HINGE, SMC, CD65D40 ............................................................................. 2

57 .............. 78-8055-0756-9............ UNION, Rotating.......................................................................................... 4

58 .............. 78-8119-8643-5 ............ COMPRESSOR, Air Cylinder Assembly ..................................................... 2

59 .............. 78-8119-8644-3 ............ CYLINDER, Air, DN-50C, ECQ, 2B ........................................................... 2

60 .............. 78-8119-8645-0 ............ FLAP FOLD, Air Cylinder Assembly .......................................................... 1

61 .............. 78-8119-8646-8 ............ CYLINDER, SMC, Air, CD65, D40 ............................................................ 1

62 .............. 78-8119-8647-6 ............ UNION, 6610, 8, ¼-inch .............................................................................. 2

63 .............. 78-8119-8648-4 ............ REGULATOR, SCU 606, ¼-inch................................................................. 2

64 .............. 78-8119-8649-2R ......... FLAP FOLD, Air Cylinder Assembly .......................................................... 1

65 .............. 78-8119-8650-0 ............ CYLINDER, Air, SMC, CD85N25-60B ...................................................... 1

66 .............. 78-8119-8651-8 ............ REGULATOR, Flow .................................................................................... 5

67 .............. 78-8119-8652-6 ............ EXHAUST VALVE ASSEMBLY ................................................................ 1

68 .............. 78-8013-9935-9............ VALVE, Quick Exhaust ................................................................................ 2

69 .............. 78-8076-4672-0............ UNION, Straight, Female ............................................................................. 1

70 .............. 78-8119-8653-4 ............ PADDLE, Air Cylinder Assembly ................................................................ 1

71 .............. 78-8119-8654-2 ............ CYLINDER, Air SMC, CD85N16, 50B+BJ2-016+DC73L ........................ 1

72 .............. 78-8057-5732-1............ FITTING, Elbow ........................................................................................... 1

73 .............. 78-8119-8655-9 ............ UNION, 31010419 ....................................................................................... 1

74 .............. 78-8119-8656-7 ............ BOX STOP, Air Cylinder Assembly............................................................. 1

75 .............. 78-8119-8657-5 ............ CYLINDER, Air, SMC, C65D32-60C ......................................................... 1

76 .............. 78-8119-8658-3 ............ HINGE, Cylinder, C65-D32 ......................................................................... 1

7-54

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3M-Matic 800rf Case Sealer

Illustrated Parts Breakdown

Parts List - Pneumatic Components, #3 (Continued)

Description

Item

Part

Number Number

Qty

77 .............. 78-8119-8659-1 ............ SIDE DRIVE, Air Cylinder Assembly ......................................................... 1

78 .............. 78-8119-8660-9 ............ CYLINDER, Air, SMC, C95SD, B63, 100 .................................................. 1

79 .............. 78-8119-8661-7 ............ HINGE, Female, D5063 ............................................................................... 1

80 .............. 78-8119-8662-5 ............ GATE, Air Cylinder Assembly ..................................................................... 1

81 .............. 78-8094-6294-4............ CYLINDER, MGQM/40 Stroke 50 .............................................................. 1

82 .............. 78-8119-8663-3 ............ CENTERING, Air Cylinder Assembly ......................................................... 1

83 .............. 78-8119-8664-1 ............ CYLINDER, Air, SMC, C92-40-170............................................................ 1

84 .............. 78-8076-4908-8............ HINGE .......................................................................................................... 1

98 .............. 78-8094-6346-2............ SWITCH, Limit 24V CC 5-5-D A53L ......................................................... 2

99 .............. 78-8094-6345-4............ CLAMP KIT ................................................................................................. 1

100 ............ 78-8119-8693-0 ............ SENSOR, D-C73C-75 .................................................................................. 2

101 ............ 78-8119-8694-8 ............ CABLE, DLC 50 .......................................................................................... 1

102 ............ 78-8119-8695-5 ............ CLAMP, BM2-040 ....................................................................................... 1

103 ............ 78-8119-8696-3 ............ CLAMP, BJ2-016 ......................................................................................... 1

104 ............ 78-8119-8697-1 ............ MOUNTING, BT-105 ................................................................................... 1

7-55

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Illustrated Parts Breakdown

3M-Matic 800rf Case Sealer

Figure 7-22. Sliding Door Assembly

7-56

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3M-Matic 800rf Case Sealer

Illustrated Parts Breakdown

Parts List - Sliding Door Assembly

Description

Item

Part

Number Number

Qty

1 ................ 78-8119-8568-4 ............ FRAME, Right, Guards ................................................................................ 1

2 ................ 78-8119-8670-8 ............ FRAME, Left, Guards .................................................................................. 1

3 ................ 78-8119-8569-2 ............ BRACKET, Support Guards......................................................................... 2

4 ................ 26-1003-7964-8............ SCREW, Soc. Hd., Hex Soc. Dr., M8x 20.................................................. 32

5 ................ 78-8017-9318-9............ WASHER, Plain, Metric, 8mm................................................................... 32

6 ................ 78-8119-8570-0 ............ SUPPORT, Right, Guards ............................................................................. 2

7 ................ 78-8119-8571-8 ............ SUPPORT, Left, Guards ............................................................................... 2

8 ................ 78-8119-8572-6 ............ CROSSMEMBER ASSEMBLY, Guards...................................................... 2

9 ................ 78-8119-8573-4 ............ BRACKET, Winking Light .......................................................................... 1

10 .............. 78-8119-8574-2 ............ GUARD ........................................................................................................ 4

11 .............. 78-8119-8575-9 ............ SLIDE, Guard ............................................................................................. 16

12 .............. 78-8060-8087-1............ SCREW, Metric, M5 x 10 .......................................................................... 40

13 .............. 78-8119-8671-6 ............ HANDLE ...................................................................................................... 4

14 .............. 78-8119-8576-7 ............ BRACKET, Switch....................................................................................... 4

15 .............. 26-1003-7957-2............ SCREW, Soc. Hd., Hex Hd., M6 x 16 ........................................................ 16

16 .............. 26-1000-0010-3............ WASHER, Flat, M6 .................................................................................... 16

17 .............. 78-8119-8577-5 ............ LONG BRACKET, Actuator ........................................................................ 2

18 .............. 78-8119-8578-3 ............ SHORT BRACKET, Actuator ...................................................................... 2

19 .............. 26-1002-5824-8............ SCREW, Hex Hd., M5 x 35........................................................................ 22

20 .............. 78-8028-8214-8............ WASHER, Flat, M5 .................................................................................... 30

21 .............. 78-8119-8579-1 ............ STOP ............................................................................................................ 2

22 .............. 78-8010-7417-6............ NUT, Metric, Hex Stl., M5 ........................................................................... 2

23 .............. 78-8076-4932-8............ LOCK, Wing................................................................................................. 4

24 .............. 78-8076-4931-0............ DRAWBAR, Lock ........................................................................................ 4

25 .............. 26-1005-5316-8............ SCREW, Flat Hd., Hex Dr., M5 x 16 ......................................................... 24

26 .............. 78-8119-8580-9 ............ FRONT BRACKET ..................................................................................... 2

27 .............. 78-8119-8581-7 ............ REAR BRACKET ........................................................................................ 2

28 .............. 78-8119-8582-5 ............ REAR BRACKET ........................................................................................ 2

29 .............. 78-8119-8583-3 ............ SUPPORT, On/Off Button ............................................................................ 1

30 .............. 78-8076-5194-4............ BOX, E-Stop, Yellow.................................................................................... 1

31 .............. 78-8094-6385-0............ E-STOP, 800EP-MTS643LX01.................................................................... 1

32 .............. 83-0002-7336-3............ SCREW, Hex Hd., M4 x 14 Zinc. Pl. ........................................................... 2

33 .............. 78-8005-5740-3............ WASHER, Plain, Metric, 4mm Nick. ........................................................... 2

7-57

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Illustrated Parts Breakdown

3M-Matic 800rf Case Sealer

Parts List - Sliding Door Assembly (Continued)

Description

Item

Part

Number Number

Qty

34 .............. 78-8010-7416-8............ NUT, Metric, Hex, Steel, M4 ....................................................................... 2

35 .............. 78-8076-4532-6............ CORD GRIP ................................................................................................. 9

36 .............. 78-8119-8585-8 ............ BUSHING, Flanged, Lamp ........................................................................... 1

37 .............. 78-8076-5104-3............ SPECIAL NUT, M22 x 1, 5/8....................................................................... 1

38 .............. 78-8119-8586-6 ............ LAMPASSEMBLY...................................................................................... 1

39 .............. 78-8119-8587-4 ............ LAMP, BA15D, 5W, 30V ............................................................................. 1

40 .............. 78-8119-8584-1 ............ COVER, Upper Guards ................................................................................ 3

41 .............. 78-8076-4929-4............ SECURITY SWITCH, Berhstein, AZ15ZVR .............................................. 4

42 .............. 78-8010-7165-1............ SCREW, Flat Hd., Soc., M5 x 25 ................................................................. 8

43 .............. 78-8119-8725-0 ............ SPACER, Bumper ......................................................................................... 2

7-58

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3M-Matic 800rf Case Sealer

Illustrated Parts Breakdown

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Illustrated Parts Breakdown

3M-Matic 800rf Case Sealer

Figure 7-23. Infeed Conveyor Frame

7-60

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3M-Matic 800rf Case Sealer

Illustrated Parts Breakdown

Parts List - Infeed Conveyor Frame

Description

Item

Part

Number Number

Qty

1 ................ 78-8114-4812-1 ............ CONVEYER FRAME ASSEMBLY ............................................................ 1

2 ................ 78-8076-5338-7............ LEG ASSEMBLY W/Caster, Right .............................................................. 1

3 ................ 78-8076-5337-9............ LEG ASSEMBLY W/Caster, Left ................................................................ 1

4 ................ 78-8076-5040-9............ LEG, Right .................................................................................................... 1

5 ................ 78-8076-5041-7............ LEG, Left ...................................................................................................... 1

6 ................ 78-8052-6678-6............ LEG, Inner..................................................................................................... 2

7 ................ 78-8052-6080-2............ LABEL, Height............................................................................................. 2

8 ................ 78-8052-6677-8............ CLAMP, Inner .............................................................................................. 2

9 ................ 78-8060-7697-8............ BRACKET, Special ...................................................................................... 2

10 .............. 26-1003-7963-0............ SCREW, Soc. Hd., M8 x 16 ......................................................................... 4

11 .............. 78-8060-8061-6............ CASTER ....................................................................................................... 2

12 .............. 78-8060-8124-2............ SPACER, Caster ........................................................................................... 2

13 .............. 78-8060-7699-4............ WASHER, /12-45, 5 x 4 ............................................................................... 2

14 .............. 78-8017-9059-9............ WASHER, Flat for M12 Screw .................................................................... 2

15 .............. 78-8060-7532-7............ NUT, M12, Self-Locking.............................................................................. 2

16 .............. 26-1003-7964-8............ SCREW, Soc. Hd., Hex Soc. Dr., M8 x 20................................................. 18

17 .............. 78-8114-4813-9 ............ CROSS BAR, Leg ........................................................................................ 1

18 .............. 78-8017-9318-9............ WASHER, Plain, Metric, 8mm................................................................... 28

19 .............. 78-8114-4814-7 ............ BRACKET.................................................................................................... 2

20 .............. 78-8054-8567-3............ SCREW, Soc. Hd., Special ........................................................................... 4

21 .............. 26-1003-5842-8............ SCREW, Hex Hd., M8 x 20........................................................................ 12

22 .............. 78-8114-4815-4 ............ REINFORCEMENT, Right .......................................................................... 1

23 .............. 78-8114-4816-2 ............ REINFORCEMENT, Left ............................................................................ 1

24 .............. 78-8114-4817-0 ............ SUPPORT, Gate............................................................................................ 1

25 .............. 78-8114-4818-8 ............ SCREW, Soc. Hd., Hex Hd., M8 x 14 .......................................................... 8

26 .............. 78-8114-4819-6 ............ GATE ............................................................................................................ 1

27 .............. 78-8119-8738-3 ............ SUPPORT, Roller ......................................................................................... 1

28 .............. 26-1003-5829-5............ SCREW, Hex Hd., M6 x 12.......................................................................... 2

29 .............. 78-8076-5349-4............ ROLLER, /32 x 198...................................................................................... 1

30 .............. 78-8052-6668-7............ SNAP, Roller ................................................................................................ 1

31 .............. 78-8114-4822-0 ............ COVER, Right/Left ...................................................................................... 2

32 .............. 78-8032-0382-3............ SCREW, Soc. Hex Hd., M5 x 16, Zinc. Pl. ................................................ 12

33 .............. 78-8005-5741-1............ WASHER, Flat, M5 .................................................................................... 12

7-61

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Illustrated Parts Breakdown

3M-Matic 800rf Case Sealer

Parts List - Infeed Conveyor Frame (Continued)

Description

Item

Part

Number Number

Qty

34 .............. 78-8114-4823-8 ............ SUPPORT, Photocell/Reflector .................................................................... 2

35 .............. 78-8076-5057-3............ REFLECTOR, E39-R1 ................................................................................. 3

36 .............. 78-8010-7157-8............ SCREW, Hex Hd., M4 x 10.......................................................................... 6

37 .............. 78-8010-7416-8............ NUT, Metric, Hex, Steel, M4 ....................................................................... 6

38 .............. 78-8005-5740-3............ WASHER, Plain, Metric, 4mm, Nick. .......................................................... 6

39 .............. 78-8114-4824-6 ............ PHOTOCELL, E3F2, R2B4, P1, E .............................................................. 3

40 .............. 78-8114-4825-3 ............ CONNECTOR, CS, A2, 02, S, 05 ................................................................ 3

7-62

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3M-Matic 800rf Case Sealer

Illustrated Parts Breakdown

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Illustrated Parts Breakdown

3M-Matic 800rf Case Sealer

Figure 7-24. Infeed Conveyor Drive Assembly

7-64

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3M-Matic 800rf Case Sealer

Illustrated Parts Breakdown

Parts List - Infeed Conveyor Drive Assembly

Description

Item

Part

Number Number

Qty

1 ................ 78-8114-4827-9 ............ GEARBOX, NMRV40, i20, PAM63, B5 ..................................................... 1

2 ................ 78-8114-4826-1 ............ GEARBOX, NMRV40, i10, PAM63, B5 ..................................................... 1

3 ................ 78-8114-4828-7 ............ FLANGE, Gearbox....................................................................................... 2

4 ................ 26-1003-7957-2............ SCREW, Soc. Hd., Hex Hd., M6 x 16 ........................................................ 12

5 ................ 78-8017-9301-5............ SCREW, Hex Hd., M8 x 25........................................................................ 16

6 ................ 26-1003-6904-5............ NUT, Hex, M8 ............................................................................................ 16

7 ................ 78-8017-9318-9............ WASHER, Plain, Metric, 8mm................................................................... 16

8 ................ 78-8114-4829-5 ............ SHAFT, Gearbox .......................................................................................... 2

9 ................ 78-8057-5811-3 ............ KEY, 6 x 6 x 20 mm. .................................................................................... 4

10 .............. 78-8017-9169-6............ NUT, M18 x 1............................................................................................... 2

11 .............. 78-8076-5366-8............ SPROCKET, Z=16, 3/8-inch ........................................................................ 2

12 .............. 78-8059-5617-0............ SET SCREW, M6 x 8 ................................................................................... 2

13 .............. 78-8114-4830-3 ............ SLIDE, Chain ............................................................................................... 2

14 .............. 26-1000-0010-3............ WASHER, Flat, M6 ...................................................................................... 4

15 .............. 78-8091-0736-6............ FLANGE, Rollers ....................................................................................... 12

16 .............. 78-8091-0726-7............ SET SCREW, M5 x 5 ................................................................................. 24

17 .............. 78-8032-0379-9............ SCREW, Soc. Hd., Hex Hd., M4 x 16 ........................................................ 36

18 .............. 78-8005-5740-3............ WASHER, Plain, Metric, 4mm, Nick. ........................................................ 36

19 .............. 78-8114-5092-9 ............ SHAFT, Sprocket.......................................................................................... 6

20 .............. 78-8059-5611-3 ............ KEY .............................................................................................................. 6

21 .............. 78-8114-4831-1 ............ ROLLER ASSEMBLY ................................................................................. 2

22 .............. 78-8114-4832-9 ............ ROLLER ASSEMBLY, Gummed ................................................................. 4

23 .............. 78-8076-5370-0............ SPROCKET, Z=17, 3/8-inch ........................................................................ 6

24 .............. 78-8059-5613-9............ SET SCREW, M5 x 14 ................................................................................. 6

25 .............. 78-8114-4833-7 ............ CHAIN, 3/8-inch, 55 Pitch ........................................................................... 2

26 .............. 78-8100-0865-2............ MOTOR, 200/220V, 50/60Hz....................................................................... 2

27 .............. 78-8076-5372-6............ FAN, Motor .................................................................................................. 2

28 .............. 78-8005-5736-1............ LOCKWASHER, for M8 Screw................................................................... 8

29 .............. 78-8060-7626-7............ CONNECTOR .............................................................................................. 4

30 .............. 78-8114-4834-5 ............ CONDUIT, /12, 3 Mt. ................................................................................... 1

31 .............. 78-8114-4835-2 ............ WIRE, AWG18, Black, 5 Mt. ....................................................................... 2

32 .............. 78-8114-4836-0 ............ WIRE, AWG16, Yellow/Green, 5 Mt. .......................................................... 1

33 .............. 78-8060-7877-6............ PLUG HOUSING, Vertical ........................................................................... 2

34 .............. 78-8060-7875-0............ PLUG, Male .................................................................................................. 1

35 .............. 78-8060-7591-3............ PLUG ............................................................................................................ 1

7-65

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Illustrated Parts Breakdown

3M-Matic 800rf Case Sealer

Figure 7-25. Infeed Conveyor Centering Assembly

7-66

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3M-Matic 800rf Case Sealer

Illustrated Parts Breakdown

Parts List - Infeed Conveyor Centering Assembly

Description

Item

Part

Number Number

Qty

1 ................ 78-8114-4837-8 ............ BOX .............................................................................................................. 1

2 ................ 78-8023-2551-0............ BEARING, 6005, 2RS .................................................................................. 4

3 ................ 78-8076-5352-8............ SHAFT, Lever............................................................................................... 2

4 ................ 78-8057-5811-3 ............ KEY, 6 x 6 x 20mm. ..................................................................................... 2

5 ................ 78-8076-5353-6............ KEY, 6 x 6 x 25 ............................................................................................ 2

6 ................ 78-8076-5354-4............ SPACER, Bearing ......................................................................................... 2

7 ................ 78-8076-5355-1............ SPROCKET, Z=20, 3/8-inch ........................................................................ 2

8 ................ 78-8059-5617-0............ SET SCREW, M6 x 8 ................................................................................... 2

9 ................ 78-8114-5089-5 ............ CHAIN, 3/8-inch, 45 Pitch ........................................................................... 1

10 .............. 78-8055-0719-7............ CHAIN, 3/8-inch, 27 Pitch Long .................................................................. 1

11 .............. 78-8054-8784-6............ BLOCK, Chain ............................................................................................. 1

12 .............. 78-8054-8787-9............ CHAIN LINK ............................................................................................... 2

13 .............. 78-8056-3945-3............ E-RING, M4.................................................................................................. 2

14 .............. 78-8054-8783-8............ WASHER, Special ........................................................................................ 2

15 .............. 78-8060-7519-4............ SCREW, M3 x 25 ......................................................................................... 1

16 .............. 78-8059-5517-2............ NUT, Self-Locking, M3, Zinc. Pl. ................................................................ 4

17 .............. 78-8054-8788-7............ CHAIN CONNECTOR ................................................................................ 1

18 .............. 78-8054-8786-1............ CHAIN CONNECTOR ................................................................................ 2

19 .............. 78-8060-7520-2............ SCREW, M3 x 20 ......................................................................................... 3

20 .............. 78-8054-8785-3............ ROD, Threaded, Right/Left .......................................................................... 2

21 .............. 78-8010-7418-4............ NUT, Metric, Hex, Stl., M6 .......................................................................... 2

22 .............. 78-8076-5356-9............ SPACER, Mounting ...................................................................................... 4

23 .............. 78-8114-5090-3 ............ COVER......................................................................................................... 1

24 .............. 78-8032-0375-7............ SCREW, Metric, Hex Hd., M6 x 16 ............................................................. 4

25 .............. 26-1000-0010-3............ WASHER, Flat, M6 ...................................................................................... 4

26 .............. 78-8076-5358-5............ SPACER, Bearing ......................................................................................... 2

27 .............. 78-8076-5359-3............ LEVER, Right .............................................................................................. 1

28 .............. 78-8076-5360-1............ LEVER, Left................................................................................................. 1

29 .............. 78-8076-5361-9............ WASHER, Special ........................................................................................ 2

30 .............. 78-8057-5716-4............ SCREW, Flat Hd. Soc., M8 x 15 .................................................................. 2

31 .............. 78-8114-8091-1 ............ GUIDE, Infeed.............................................................................................. 2

32 .............. 78-8076-5363-5............ PLATE, Bar .................................................................................................. 2

33 .............. 26-1003-7957-2............ SCREW, Soc. Hd., Hex Hd., M6 x 16 .......................................................... 4

7-67

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Illustrated Parts Breakdown

3M-Matic 800rf Case Sealer

Parts List - Infeed Conveyor Centering Assembly (Continued)

Description

Item

Part

Number Number

Qty

34 .............. 78-8054-8779-6............ CAP, End ...................................................................................................... 4

35 .............. 78-8057-5747-9............ MOUNT, Cylinder Rod End......................................................................... 1

36 .............. 78-8076-5364-3............ SCREW, Hex Hd., M12 x 55........................................................................ 1

37 .............. 78-8017-9059-9............ WASHER, Flat for M12 Screw .................................................................... 2

38 .............. 78-8060-7532-7............ NUT, Self-Locking, M12.............................................................................. 1

39 .............. 26-1003-7964-8............ SCREW, Soc. Hd., Hex Soc. Dr., M8 x 20................................................... 6

40 .............. 78-8017-9318-9............ WASHER, Plain, Metric, 8mm..................................................................... 6

7-68

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Illustrated Parts Breakdown

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Illustrated Parts Breakdown

3M-Matic 800rf Case Sealer

Figure 7-26. Taping Head Assemblies - AccuGlideÔ II STD 2-Inch

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Illustrated Parts Breakdown

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Illustrated Parts Breakdown

3M-Matic 800rf Case Sealer

Figure 7-27. Frame Assembly for Upper Head

7-72

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3M-Matic 800rf Case Sealer

Illustrated Parts Breakdown

Parts List – Frame Assembly for Upper Head

Description

Item

Part

Number Number

Qty

1 ................ 78-8070-1386-3............ FRAME, Tape Mount Upper Assembly ....................................................... 1

2 ................ 78-8070-1387-1............ FRAME, Front Upper Assembly .................................................................. 1

3 ................ 78-8068-4143-9............ GUIDE, #1 .................................................................................................... 1

4 ................ 78-8068-4144-7............ GUIDE, #2 .................................................................................................... 1

5 ................ 83-0002-7336-3............ SCREW, Hex Hd., M4 x 14........................................................................ 18

6 ................ 78-8010-7416-8............ NUT, Hex Jam, M4..................................................................................... 18

7 ................ 78-8070-1251-9............ SPACER, Spring ........................................................................................... 1

8 ................ 78-8054-8764-8............ SPACER, 10 x 10 x 90mm ........................................................................... 1

9 ................ 78-8052-6560-6............ SPACER, Front ............................................................................................. 1

10 .............. 78-8060-7936-0............ BRUSH ASSEMBLY ................................................................................... 1

11 .............. 78-8052-6564-8............ SHAFT, Tension Roller ................................................................................ 1

12 .............. 78-8052-6568-9............ SHAFT, Wrap Roller .................................................................................... 1

13 .............. 26-1003-5829-5............ SCREW, Hex Hd., M6 x 12.......................................................................... 9

15 .............. 78-8100-1009-6............ WASHER, Special ........................................................................................ 1

16 .............. 78-8052-6565-5............ ROLLER, Top Tension ................................................................................. 1

17 .............. 78-8052-6566-3............ WASHER, Friction ....................................................................................... 2

18 .............. 78-8052-6567-1............ SPRING, Compression ................................................................................. 1

19 .............. 78-8017-9077-1............ NUT, Self-Locking, M10 x 1........................................................................ 1

20 .............. 78-8052-6569-7............ ROLLER, Wrap ............................................................................................ 1

21 .............. 26-1000-1613-3............ RING, Retaining, Tru-Arc #1-420-0120-100 ................................................ 1

22 .............. 78-8076-4500-3............ STUD, Mounting .......................................................................................... 4

23 .............. 78-8076-5242-1............ STOP, Cut-Off Frame ................................................................................... 2

24 .............. 78-8060-8179-6............ SCREW, Flat Hd. Hex, M6 x 20 .................................................................. 1

25 .............. 78-8076-5477-3............ WASHER, Special /6.5 x 20 x 4 ................................................................... 1

26 .............. 78-8100-1047-6............ GUARD, Head.............................................................................................. 1

27 .............. 78-8060-8087-1............ SCREW, M5 x 10 ......................................................................................... 4

28 .............. 78-8005-5741-1............ WASHER, Flat, M5 ...................................................................................... 4

29 .............. 78-8076-4734-8............ BUMPER ...................................................................................................... 2

30 .............. 78-8070-1365-7............ LABEL, Threading, English Language ........................................................ 1

7-73

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Illustrated Parts Breakdown

3M-Matic 800rf Case Sealer

Figure 7-28. Applying Assembly for Upper and Lower Heads

7-74

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3M-Matic 800rf Case Sealer

Illustrated Parts Breakdown

Parts List – Applying Assembly for Upper and Lower Heads

Description

Item

Part

Number Number

Qty

1 ................ 78-8070-1206-3............ APPLYING ARM #1 .................................................................................... 1

2 ................ 78-8070-1207-1............ APPLYING ARM #2 .................................................................................... 1

3 ................ 78-8070-1221-2............ PLATE, Tape ................................................................................................ 1

4 ................ 78-8070-1309-5............ SHAFT ROLLER ......................................................................................... 2

5 ................ 78-8070-1367-3............ ROLLER, Knurled Assembly ....................................................................... 1

6 ................ 78-8070-1266-7............ ROLLER, Wrap ............................................................................................ 1

7 ................ 78-8052-6580-4............ SPACER........................................................................................................ 1

8 ................ 78-8017-9082-1............ BEARING, Special, 30mm ........................................................................... 2

9 ................ 78-8017-9106-8............ SCREW, Bearing Shoulder........................................................................... 2

10 .............. 78-8052-6575-4............ SHAFT, Roller .............................................................................................. 1

11 .............. 78-8017-9074-8............ WASHER, Nylon, 15mm .............................................................................. 1

12 .............. 78-8052-6566-3............ WASHER, Friction ....................................................................................... 2

13 .............. 78-8052-6567-1............ SPRING, Compression ................................................................................. 1

14 .............. 78-8060-8395-8............ BUSHING, Applying Roller ......................................................................... 1

15 .............. 78-8057-6179-4............ ROLLER, Applying ...................................................................................... 1

16 .............. 26-1003-5829-5............ SCREW, Hex Hd., M6 x 12.......................................................................... 2

7-75

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Illustrated Parts Breakdown

3M-Matic 800rf Case Sealer

Figure 7-29. Buffing Assembly for Upper Head

7-76

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3M-Matic 800rf Case Sealer

Illustrated Parts Breakdown

Parts List – Buffing Assembly for Upper Head

Item

Part

Number Number

Description

Qty

1 ................ 78-8070-1392-1............ BUFFING ARM, Sub Assembly .................................................................. 1

2 ................ 78-8070-1391-3............ BUFFING ARM, Sub Assembly .................................................................. 1

3 ................ 78-8052-6575-4............ SHAFT, Roller .............................................................................................. 1

4 ................ 78-8052-6586-1............ BUSHING, Buffing Roller............................................................................ 1

5 ................ 78-8057-6178-6............ ROLLER, Buffing ........................................................................................ 1

7 ................ 78-8070-1220-4............ SPACER, Spring ........................................................................................... 1

8 ................ 78-8017-9109-2............ SHAFT, 10 x 90mm ...................................................................................... 1

9 ................ 26-1003-5829-5............ SCREW, Hex Hd., M6 x 12.......................................................................... 6

10 .............. 78-8070-1274-1............ SPRING, Upper (Silver) ............................................................................... 1

11 .............. 78-8070-1244-4............ HOLDER, Spring ......................................................................................... 1

7-77

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Illustrated Parts Breakdown

3M-Matic 800rf Case Sealer

Figure 7-30. Link Assembly for Upper and Lower Heads

7-78

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3M-Matic 800rf Case Sealer

Illustrated Parts Breakdown

Parts List – Link Assembly for Upper and Lower Heads

Description

Item

Part

Number Number

Qty

1 ................ 78-8070-1388-9............ LINK, Arm Bushing Assembly..................................................................... 1

2 ................ 78-8070-1389-7............ LINK, Arm Bushing Assembly..................................................................... 1

3 ................ 78-8070-1271-7............ SHAFT, Pivot ............................................................................................... 2

4 ................ 78-8017-9082-1............ BEARING, Special 30mm ............................................................................ 2

5 ................ 78-8017-9106-8............ SCREW, Bearing Shoulder........................................................................... 2

6 ................ 26-1003-5829-5............ SCREW, Hex Hd., M6 x 12.......................................................................... 2

7-79

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Illustrated Parts Breakdown

3M-Matic 800rf Case Sealer

Figure 7-31. Knife Assembly for Upper and Lower Heads

7-80

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3M-Matic 800rf Case Sealer

Illustrated Parts Breakdown

Parts List – Knife Assembly for Upper and Lower Heads

Description

Item

Part

Number Number

Qty

1 ................ 78-8070-1217-0............ FRAME, Cut-Off Weldment......................................................................... 1

2 ................ 78-8017-9173-8............ KNIFE, 65mm/2.56-inch .............................................................................. 1

3 ................ 26-1002-5817-2............ SCREW, Hex Hd., M5 x 8............................................................................ 2

4 ................ 78-8070-1371-5............ KNIFE GUARD ASSEMBLY, W/English Language Label ........................ 1

5 ................ 78-8052-6597-8............ SHAFT, Knife Guard.................................................................................... 1

7 ................ 26-1005-4758-2............ SCREW, Flat Hd, Soc Dr, M4 x 10 .............................................................. 2

8 ................ 78-8017-9135-7............ SHAFT, Spacer ............................................................................................. 1

9 ................ 78-8052-6600-0............ SPACER........................................................................................................ 2

10 .............. 78-8070-1269-1............ BUMPER ...................................................................................................... 2

11 .............. 26-1005-4757-4............ SCREW, Flat Hd, Soc Dr, M5 x 20 .............................................................. 2

12 .............. 78-8052-6602-6............ SPRING, Cutter............................................................................................. 2

13 .............. 78-8017-9132-4............ PIVOT, Cutter Lever .................................................................................... 2

14 .............. 26-1003-5828-7............ SCREW, Spec., Hex Hd., M6 x 10 ............................................................... 2

15 .............. 78-8070-1216-2............ SLIDE, Extension ......................................................................................... 2

16 .............. 26-1008-6574-5............ SCREW, Flat Hd., Phil.Dr., M4 x 10............................................................ 4

17 .............. 78-8113-7031-7 ............ BUSHING, 58.5mm Long............................................................................. 1

18 .............. 78-8113-7030-9 ............ SPRING, Torsion .......................................................................................... 1

19 .............. 78-8070-1335-0............ LABEL, Warning, English............................................................................ 1

7-81

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Illustrated Parts Breakdown

3M-Matic 800rf Case Sealer

Figure 7-32. Tape Drum and Bracket for Upper and Lower Heads

7-82

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3M-Matic 800rf Case Sealer

Illustrated Parts Breakdown

Parts List – Tape Drum and Bracket for Upper and Lower Heads

Item

Part

Number Number

Description

Qty

1 ................ 78-8070-1395-4............ BRACKET, Bushing Assembly .................................................................... 1

2 ................ 78-8076-4519-3............ SHAFT, Tape Drum, 50mm .......................................................................... 1

3 ................ 78-8017-9169-6............ NUT, M18 x 1............................................................................................... 1

4 ................ 78-8070-1569-4............ TAPE DRUM SUB-ASSEMBLY................................................................. 1

5 ................ 78-8052-6749-5............ TAPE DRUM................................................................................................ 1

6 ................ 78-8052-6268-6............ LEAF SPRING ............................................................................................. 1

7 ................ 26-1002-5753-9............ SCREW, Self Tapping .................................................................................. 2

8 ................ 78-8060-8172-1............ WASHER, Friction ....................................................................................... 1

9 ................ 78-8052-6271-0............ WASHER, Tape Drum .................................................................................. 1

10 .............. 78-8100-1048-4............ SPRING, Core Holder................................................................................... 1

11 .............. 78-8017-9077-1............ NUT, Self-Locking, M10 x 1........................................................................ 1

12 .............. 78-8100-1046-8............ SPACER, Bracket ......................................................................................... 1

13 .............. 26-1003-5829-5............ SCREW, Hex Hd., M6 x 12.......................................................................... 4

14 .............. 78-8060-8474-1............ TAPE DRUM ASSEMBLY .......................................................................... 1

15 .............. 26-1004-5510-9............ WASHER, Plain, M10 .................................................................................. 1

7-83

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Illustrated Parts Breakdown

3M-Matic 800rf Case Sealer

Figure 7-33. Frame Assembly for Lower Head

7-84

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3M-Matic 800rf Case Sealer

Illustrated Parts Breakdown

Parts List – Frame Assembly for Lower Head

Description

Item

Part

Number Number

Qty

1 ................ 78-8070-1369-9............ FRAME, Tape Mount Lower Assembly ....................................................... 1

2 ................ 78-8070-1370-7............ FRAME, Front Lower Assembly.................................................................. 1

3 ................ 78-8068-4144-7............ GUIDE, #2 .................................................................................................... 1

4 ................ 78-8068-4143-9............ GUIDE, #1 .................................................................................................... 1

5 ................ 83-0002-7336-3............ SCREW, Hex Hd., M4 x 14........................................................................ 18

6 ................ 78-8010-7416-8............ NUT, Hex, M4 ............................................................................................ 18