Avery Food Saver 7112 HF User Manual

User's Manual  
Electro-Sealer  
7112 HF  
AVERY DENNISON  
Manual Edition 3.1  
10 August 2004  
Manual Part Number 701395  
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Contents  
Warranty Information  
1
Limited Warranty.......................................................................................................................1  
Parts ...........................................................................................................................................1  
Service .......................................................................................................................................1  
Safety Instructions  
2
Warning .....................................................................................................................................2  
Model 7112 Hopper Feed Heat Sealer  
3
Unit Specification ......................................................................................................................4  
Installation  
5
To Change Time Settings ..........................................................................................................5  
General Description  
7
Main Switch ................................................................................................................7  
Auto Switch.................................................................................................................7  
Vacuum On Off Switch...............................................................................................7  
Load Push Button Switch ............................................................................................7  
Feed Push Button Switch.............................................................................................7  
Air Pressure Gauge / Regulator...................................................................................7  
Heat Controls...............................................................................................................7  
Basic Sealing .............................................................................................................................8  
Leveling the Press......................................................................................................................9  
Operation  
10  
Setting the Controls .................................................................................................................10  
Security Level Selection ..........................................................................................................12  
Password Table........................................................................................................................12  
Regular Maintenance  
13  
7112 Series Hopper Feed.........................................................................................................13  
Trouble Shooting .....................................................................................................................14  
Sealing Problems .....................................................................................................................16  
Electrical Drawings  
17  
Electrical Schematic – Part 1...................................................................................................18  
Electrical Schematic – Part 2...................................................................................................19  
Electrical Schematic – Part 3...................................................................................................20  
Users Manual Electro-Sealer 7112 HF  
Contents i  
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Electrical Schematic – Part 4...................................................................................................21  
Pneumatic Drawings  
22  
Pneumatic Schematic...............................................................................................................23  
Assembly Drawings  
25  
Front Panel Assembly Drawing and Cover..............................................................................26  
Front Panel Parts List...............................................................................................................27  
Frame and Cover Assembly Drawing......................................................................................28  
Frame and Cover Parts List .....................................................................................................29  
Main Cylinder & Cabinet Assembly Drawing.........................................................................30  
Main Cylinder & Cabinet Parts List ........................................................................................31  
Main Cylinder / Platen Assembly Drawing .............................................................................32  
Main Cylinder / Platen Parts List.............................................................................................33  
Swing Arm & Base Plate Assembly Drawing .........................................................................34  
Swing Arm & Base Plate Parts List.........................................................................................35  
Manifold Assembly Drawing...................................................................................................36  
Manifold Parts List ..................................................................................................................37  
Vacuum & Regulator Assembly Drawing ...............................................................................38  
Vacuum & Regulator Parts List...............................................................................................39  
2” Hopper Feed Assembly Drawing........................................................................................40  
2” Hopper Feed Parts List........................................................................................................41  
3” Hopper Feed Assembly Drawing........................................................................................42  
3” Hopper Feed Parts List........................................................................................................43  
ii Contents  
Users Manual Electro-Sealer 7112 HF  
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Warranty Information  
Limited Warranty  
AVERY DENNISON extends the following warranties to the original purchaser of a  
AVERY DENNISON Electro-Sealer that has been installed and operated using  
recommended procedures and operating conditions.  
Parts  
Parts found defective in material or workmanship will be replaced at no charge for a  
period of six months following the machine's shipment date. Parts damaged by  
negligence, abuse, or normal wear are not covered. AVERY DENNISON Electro-  
Sealer parts classed as normal wear items include vacuum cups, Teflon® tape and  
rubber pads  
Service  
Service to replace defective parts as defined above, shall be provided at no charge for  
a period of six months following the shipment date.  
When ordering machines and supplies in the U.S.A., reference all correspondence to  
the address below.  
AVERY DENNISON  
One Wilcox Street  
Sayre, Pa. 18840  
Call:  
Fax:  
1-800-967-2927 or (570) 888-6641  
(570) 888-5230  
For spare parts, requests for service or technical support  
AVERY DENNISON  
One Wilcox Street  
Sayre, Pa. 18840  
Call:  
Fax:  
1-800-967-2927 or (570) 888-6641  
(570) 888-5230  
For parts and service in other countries please contact your local AVERY  
DENNISON supplier.  
AVERY DENNISON reserves the right to incorporate any modifications or  
improvements in the machine system and machine specifications which it considers  
necessary and does not assume any obligation to make said changes in equipment  
previously sold.  
Users Manual Electro-Sealer 7112 HF  
Warranty Information 1  
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Safety Instructions  
Warning  
When using electric tools, basic safety precautions should always be followed to  
reduce the risk of fire, electric shock, and personal injury. Failure to follow these  
instructions can result in severe personal injury.  
READ ALL INSTRUCTIONS CAREFULLY!  
The importance of using safe operating procedures cannot be over emphasized. The  
following guidelines will assist you in safe operations.  
1. Read all warning labels and heed their instructions during installation  
and operation.  
2. Use proper line voltage (110 VAC) and air pressure (80 / PSI air  
pressure) as outlined.  
3. Keep hands clear of pinch points during operation and do not touch any  
of the heated plates while loading or unloading garments.  
4. Do not remove any guards. Guards must be in place during operation.  
5. Use only an authorized person to service machine and be sure all power  
sources (Air and electrical) are disconnected during service.  
6. Do not attempt to circumvent safety features.  
Adherence to these instructions will prevent injury to personnel and with care and  
normal maintenance the equipment will provide many years of service.  
2 Safety Instructions  
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Model 7112 Hopper Feed Heat  
Sealer  
The 7112 HF Sealer has been designed to automate the feeding of labels, flocks and  
stackable embroideries. Precision and versatility have been the keynotes of its  
design.  
Precision in that each item can be repeatedly fed to 1/32 of an inch in position.  
Versatility in that the system can feed one item at a time or two at once. This  
provides the means by with a garment that needs two labels can be labeled with one  
stroke of the press. Thus providing twice the production capability for the cycle  
time.  
A further option that is available is the reciprocal base system, which will  
automatically position garment items under the press head. This feature makes it  
possible to load and unload garments prior to actual sealing.  
The installation is covered in the following section.  
Users Manual Electro-Sealer 7112 HF  
Model 7112 Hopper Feed Heat Sealer 3  
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Unit Specification  
Physical Size  
W 17X D 17X H 28”  
Weight  
100LBS  
Air Consumption  
5 CFM  
Electrical Use  
120 V 15 AMP AC  
Transfer Size Max  
3X 3”  
Top Heat  
Max 550 °F  
Max 550 °F  
Bottom Heat  
Pressure Max  
125 PSI  
Dwell Time  
Electronically adjustable  
Head Stroke  
2.5”/63.5mm  
Power Consumption  
1200 Watts  
Temperature  
41°F/5°C to 104°F/40°C  
Humidity  
5% to 90% non-condensing  
4 Model 7112 Hopper Feed Heat Sealer  
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Installation  
1. Place machine on solid table.  
2. Connect compressed air service of 80 PSI to air regulator input.  
3. Put main plug into source of a current AC 120 VAC @ 15 Amps.  
4. Turn on main switch.  
5. Fill hopper with labels/transfers (For labels, adhesive side down)  
6. Press Load Button, vacuum cup should pick up label from hopper. Press the  
Feed Button to move the label/transfer from the hopper to the Electrode  
Plate (Sealing head). If cup does not pick up label:  
A) Check position of hopper and adjust so that vacuum cup touches  
labels on edge of label covered with adhesive providing good  
suction.  
B) The number on the vacuum gauge should read 16 or higher with  
label on cup.  
7. With a label/transfer under the sealing head, activate the hand switches.  
Head should now descend - putting label/transfer on shirt with the pressure  
shown on air gauge  
8. Leveling of the press should be checked to determine that the sealing head  
is parallel to the base. This can be checked by sealing a carbon paper order  
form in the machine. This should show a nice even pressure picture. An  
uneven condition can be adjusted with the bolt in the rear of the base plate.  
To Change Time Settings  
1. To begin sequence press “OK”.  
2. Press cursor knob arrow down (The word “Parameter” will appear).  
3. Press “OK”.  
4. T-1 will be flashing on right side  
5. Press cursor knob left .  
6. Use cursor knob upor down to change to desired time setting.  
7. Press “OK”.  
8. Press “ESCAPE” twice.  
Users Manual Electro-Sealer 7112 HF  
Installation 5  
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1
2
Voltage Supply  
- 1760-L18AWA 85 to 264 V ac 50/60 Hz  
7
8
Esc button  
- One menu back  
- Exit function relay parameter menu without  
saving  
Interface (with cover)  
- Slot for memory card  
- Socket for PC interface cable  
Outputs  
Inputs  
- 1760-L18AWA 12 inputs 0 to 264 V ac  
3
4
Del button  
9
- Delete contacts/relays/connections/empty rung  
Alt button  
- Write-on surface  
10  
- Draw connection  
- Toggle between make or break contact  
- Insert rung  
5
6
Cursor buttons: right, left, up, down  
- Select contact, relays, numbers  
P button on: Input P1 -> Cursor left  
Input P2 -> Cursor up  
Input P3 -> Cursor right  
Input P4 -> Cursor down  
OK button  
11 LCD  
- I/O status display  
- Operating states  
- Circuit diagram  
- Display of clock  
12 Power / Run LED  
- Enter menu  
- Accept action  
6 Installation  
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General Description  
Main Switch  
This turns the machine on and off.  
Auto Switch  
Turning this switch to the "on" position will activate the feed system, transporting a  
label from the hopper to underneath the electrode, ready for sealing.  
Vacuum On Off Switch  
Turn the vacuum generator on and off  
Load Push Button Switch  
Load a label from the hopper via vacuum to the feed arm vacuum  
block.  
Feed Push Button Switch  
Feed the label from the hopper position to the upper platen position for  
the sealing cycle.  
Air Pressure Gauge / Regulator  
Adjustment of air pressure is accomplished by turning the knob under the air  
pressure gauge. To raise the pressure, turn the knob clockwise; to lower, turn it  
counter-clockwise. When lowering the pressure, allow the needle on the gauge to  
drop below the desired pressure, and then raise it back to that pressure. The reason  
for this is that there is a lag when bleeding air out of the system.  
Heat Controls  
Electrode and plate head can be set independently. The correct temperature will be  
indicated on the control's face. If the control fails to reach this, refer to the heat  
control pages provided.  
Users Manual Electro-Sealer 7112 HF  
General Description 7  
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Basic Sealing  
Heat, dwell time, and pressure are the basic fundamentals that determine the results  
obtainable on a thermo-plastic sealing application, such as Electro-Seal labeling. It  
is impossible with the variety of fabric materials and constructions, as well as design  
of garments, to establish any one setting that will give the most desirable results  
under all circumstances. ON THE BASIS OF EXTENSIVE SUCCESSFUL  
LAUNDRY TESTS, ON AVERAGE WEIGHT GOODS INVOLVING BOTH  
WOVEN AND KNIT MATERIALS, WE WOULD SUGGEST THE FOLLOWING  
STARTING POINTS FOR A NEW ELECTRO-SEAL USER;  
- Setting the plate heat at 400ºF has proven to be a good starting point.  
Setting the electrode heat will depend on the type of adhesive being  
used. A cycle time of 1 1/2 - 2 seconds for average weight fabrics and  
labels has proven adequate for laundry proof attachment.  
Remember…these are only basics, and these settings can vary. Seal a label to a  
sample. As your Electro-Sealer times out and releases itself, immediately remove  
the fabric and lift the corner of the label. If the adhesive has stuck to both the fabric  
and the label, the sealing can be judged successful. If all the adhesive is on the fabric  
and none on the label, decrease the plate heat or cut back the time. Adhesives tend to  
flow toward the heat.  
If the adhesive has not transferred to the fabric, you have three adjustments that can  
be made:  
A. Increase the plate heat  
B. Decrease the electrode heat; thermoplastics tend to flow towards higher  
heat when melting.  
C. Increase the cycle time to allow complete melting.  
If the adhesive has all transferred to the fabric with none left on the label, you may:  
A. Reduce the plate heat  
B. Decrease the cycle time  
You must judge for yourself, depending on the fabric's sensitivity to heat and time,  
which of the adjustments will be best.  
8 General Description  
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Leveling the Press  
1. With the heat on, set the dwell timer for one (1) second or less; put a light  
colored cloth or paper on the base plate (bottom platen); then, put a piece of  
carbon paper, carbon side down. Run the machine trough a cycle. The  
carbon paper will leave a picture of sealing area on the cloth or paper. THE  
COLOR SHOULD BE EVEN. A dark area indicates more pressure in that  
area and should be corrected.  
2. If the out of level condition is in either the front or back, the base plate can  
be tilted.  
3. Loosen the bolt to lower front and raise the back.  
4. Tighten to raise the front, lower the back (see fig below)  
3/8-16 X 2 1/4 CAP SCREW  
Users Manual Electro-Sealer 7112 HF  
General Description 9  
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Operation  
To put your Electro-Sealer into operation, turn on the main switch. Set the plate and  
electrode heat controls to the desired temperature. Turn on the vacuum pump by  
using the switch located on the power cord for the pump.  
Turn on the auto switch. This will cause the vacuum arm to pull a label from the  
hopper and move it into position until the operator depresses the foot pedal, sealing  
the label onto the garment. The pedal must be held down until the press cycles out  
and the seal is completed. As the press starts to rise from the garment, the foot pedal  
can be released, which resets the vacuum arm to feed another label. In doing this,  
the machine automatically feeds another label while the operator is removing the  
garment and inserting another.  
When the label has been fed into position for sealing, it is important that the label is  
totally under the electrode so that the pressure is exerted on the adhesive coated  
label.  
The position of the vacuum arm is always the same and so to change the position of  
the label relative to the electrode, you must change the position where the hopper  
places the label on the vacuum arm. To move the label left or right, the hopper is  
moved by loosening the lower hopper bracket, shifting the hopper in the direction  
desired, then tightening the bracket in position.  
Setting the Controls  
Heat dwell time, and pressure are the basic fundamentals that determine the results  
obtainable on a thermoplastic sealing application. It is impossible with the  
variety of fabric material and constructions, as well as design of garments, to  
establish any one setting that will give you the most desirable results under all  
circumstance, but settings will be suggested upon request and submission of an  
application.  
1) Set the heat electrode (Top platen) and base plate (Bottom platen) to the  
desired temperature (See heat control section).  
2) Turn auto switch to the on position  
3) Set dwell time recommended by the transfer manufacturer  
10 Operation  
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SERIES 32DZ  
INDEX: Pressing the INDEX key advances the display to the next menu item. May  
also be used in conjunction with other keys as noted below.  
UP ARROW: Increments a value, changes a menu item, or selects the item to ON.  
The maximum value obtainable is 9999 regardless of decimal point placement.  
DOWN ARROW: Decrements a value, changes a menu item, or selects the item to  
OFF. The minimum value obtainable is –1999 regardless of decimal point  
placement.  
ENTER: Pressing ENTER stores the value or the item changed. If not pressed, the  
previously stored value or item will be retained. The display will flash once when  
ENTER is pressed.  
UP ARROW & ENTER: Pressing these keys simultaneously brings up the  
secondary menu starting at the alarm, tune, or cycle item (depending on  
programming). Pressing these keys for 5 seconds will bring up the secure menu.  
INDEX & DOWN ARROW: Pressing these keys simultaneously will allow backing up  
one menu item, or if at the first menu item they will cause the display to return to the  
primary menu. If an alarm condition has occurred, these keys may be used to reset  
the alarm.  
INDEX & ENTER: Pressing these keys simultaneously and holding them for 5  
seconds allows recovery from the various error messages. The following menu  
items will be reset:  
OPEn InP: Input error message bAd InP: Input error message  
CHEC CAL: Check calibration error  
Correct the problems associated with the above conditions before using these reset  
keys. More than one error could be present. Caution is advised since several items  
are reset at one time.  
While in the Primary or Secondary Menu, if no key is pressed for a period of 30  
seconds, the display will return to the HOME position displaying the temperature  
value. While in the Secure Menu, if no key is pressed for a period of 60 seconds,  
the display will return to the HOME position displaying the temperature value.  
Outputs are disabled (turned off) when the Secure Menu is active.  
NOTE: To move to the Primary Menu quickly from any other menu, press the UP  
ARROW & ENTER keys followed by pressing the INDEX & DOWN  
ARROW keys.  
Users Manual Electro-Sealer 7112 HF  
Operation 11  
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Security Level Selection  
Four levels of security are provided. The display shows the current security level.  
To change security levels change the password value using the  
UP ARROW  
and  
DOWN ARROW keys and pressing the  
ENTER key. Refer to the  
password table (following) for the correct value to enter for the security level  
desired. The SEC1 or SEC2 menu items security level may be viewed or changed  
at any time regardless of the present security level.  
To set the access level to, for example, 2, at the SEC1 menu item press the  
ARROW key until the upper display shows the password, 1101.  
UP  
Press the  
ENTER key. The display will blink, and return with the level value,  
2, in the upper display.  
The password values shown in the table cannot be altered, so retain a copy of these  
pages for future reference. This is the only reference made to password values in  
this instruction book.  
Password Table  
Security Level Displayed Value Password Value  
Menu  
Status  
Locked  
When Viewed  
To Enter  
Primary  
Secondary  
Secure  
1
1110  
Locked  
Locked  
Primary  
Secondary  
Secure  
Primary  
Secondary  
Secure  
Primary  
Secondary  
Secure  
Unlocked  
Locked  
Locked  
Unlocked  
Unlocked  
Locked  
Unlocked  
Unlocked  
Unlocked  
2
3
4
1101  
1011  
111  
12 Operation  
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Regular Maintenance  
7112 Series Hopper Feed  
1. Remove accumulated moisture form the air filter by opening the bleed valve  
located at the base of the filter bowl.  
2. To check the sealing area for an out of parallel condition: with the heat on,  
set the timer for one (1) second or less; place a light colored cloth or paper  
on the base plate; put a piece of carbon paper, carbon down on the cloth,  
and run the machine through a cycle. The carbon paper will leave a picture  
of the sealing area on the cloth. THE COLOR SHOULD BE EVEN. A  
dark area indicates more pressure in that area and should be corrected.  
3. If the out of level condition is either in the front or back, the base plate can  
be tilted. Loosen the bolt to lower the front and raise the back. Tighten to  
raise the front, lower the back.  
4. If it is side to side, it must be corrected with shims placed under the base  
plate insulator block.  
5. Light or dark spots within the sealing area will indicate that either of the  
plates may be warped. This would require surface grinding by a machine  
shop. (Make certain that the vacuum arm does not extend lower than the  
electrode.)  
6. Lubricate the head assembly guide pin monthly with white grease.  
7. Lubricate the feed arm shaft and rack with light oil, a FEW drops weekly.  
8. The Teflon® composition covers on the electrode and base plate must be  
changed as frequency of use dictates. They provide a non-stick surface,  
which can be wiped clean with a cloth.  
9. Check the vacuum filters monthly and clean or replace as required.  
Users Manual Electro-Sealer 7112 HF  
Regular Maintenance 13  
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Trouble Shooting  
Symptoms  
Probable Cause  
Corrective Action  
Timer does not move but  
press operates  
Hold Switch turned on.  
Hold Switch should be turned off.  
Defective timer.  
Replace timer.  
No heat / no movements  
Bad fuse.  
Check and / or replace fuse.  
No power.  
Check power to its source.  
Check main airline.  
Timer moves / heat works  
No movement  
Lack of air pressure  
Binding cylinder  
Bad 4-way valve  
Disconnect main air line, attempt to move cylinder  
by hand, loosen air line from 4-way valve to  
TOP of cylinder; operate machine. If not,  
replace valve. If air escapes, tighten and check  
line to the BOTTOM of cylinder.  
No heat / no indicator light, No power  
no meter indicator  
Check wiring  
Replace probe.  
Replace Unit  
No heat / no indicator light. Bad probe  
Meter reads +50  
Heat out of control  
Unit malfunctions.  
Probe shorted.  
Replace probe.  
Heat working, meter not in Error in manual reset control  
the green band  
Reset according to Athens Booklet.  
Air leak at 4-way valve  
exhaust  
Internal leak in cylinder  
Replace or rebuild cylinder  
Jammed 4-way valve  
Replace 4-way valve  
Adjust or replace  
Timer will not reset  
Reset switch not functioning  
Vacuum arm stays in the  
down position  
a) Foot pedal not held down until  
timer hits zero  
1) Hold down until timer hits zero  
b) Hold Switch turned on  
2) Hold Switch must be off during normal  
operation.  
c) Timer malfunction  
3) Replace timer  
d) 4-way valve jammed  
Reset Switch not functioning  
4) Replace 4-way valve  
Replace or adjust  
Vacuum arm stays in up  
position after cycle  
Vacuum arm has no  
tension  
Broken tension spring  
Broken gear teeth  
Replace  
14 Regular Maintenance  
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Symptoms  
Probable Cause  
Corrective Action  
Vacuum arm moves too  
fast or too slow  
Flow controls out of adjustment  
Adjust for smooth motion, not too fast  
Vacuum arm does not go to  
ready position when auto  
switch is activated  
Relay not working  
Switch not working  
Replace  
Will not pull label out of  
hopper  
Vacuum pump off. Poor vacuum.  
Too much weight in hopper.  
Vacuum holes in the arm not  
covered by label  
Check and adjust  
Labels feed on bias  
Poor vacuum  
Increase tension on bleed valve.  
Adjust.  
Hopper out of adjustment  
Too much vacuum  
Feeds two labels at one  
time  
Decrease tension on bleed valve.  
Thumb stack before loading into hopper.  
Users Manual Electro-Sealer 7112 HF  
Regular Maintenance 15  
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Sealing Problems  
Symptoms  
Probable Cause  
Corrective Action  
Uneven sealing of label.  
Machine out of level; plates not  
parallel.  
Check and Adjust  
Hitting a seam or button with  
electrode.  
Relocate the label or use smallest electrode  
possible.  
Uneven thickness in label.  
Cardboard in garment.  
Use silicone rubber to level.  
Shining of sealing area.  
Crushing of fabrics.  
Heat and / or pressure  
Reduce heat and / or dissipate pressure using  
silicone rubber.  
Shorten time.  
Needle board.  
Too much air pressure.  
Reduce or dissipate.  
High pile or napped material.  
Use an electrode that matches the item being  
sealed.  
16 Regular Maintenance  
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Electrical Drawings  
Users Manual Electro-Sealer 7112 HF  
Electrical Drawings 17  
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Electrical Schematic – Part 1  
MAIN SWITCH  
NO  
CABINET SWITCH  
E STOP  
24  
27  
42  
41  
20  
POWER CORD  
15 AMP FUSE  
C
49  
28 BLUE  
28  
10  
HOPPER  
POSITION SWITCH  
GUIDE PIN SWITCH  
59  
23  
25  
65  
66  
C
NO  
C
NO  
ARM R.H. SWITCH  
LOVE CONTROLLER - 70216128  
1
2
3
4
5
6
7
8
9
10  
11  
12  
TB-3  
C
NO  
+
-
+
-
24  
ARM L.H. SWITCH  
63  
84  
83  
91  
92  
92  
43  
91  
60  
C
NO  
NO  
RED  
RED  
68  
VAC SWITCH  
AUTO SWITCH  
WHITE  
WHITE  
10  
11  
71  
11  
36  
65  
38  
C
NO  
C
P/B LOAD  
P/B FEED  
14  
13  
14  
12  
26  
37  
C
NO  
C
C
NO  
NO  
TC PROBE  
TC PROBE  
TOP  
HEATER  
BOTTOM  
HEATER  
31  
30  
L
N
N
1
CONTROL, PLC  
709019  
VAC ON/OFF  
12  
29  
P/B RESET  
71  
39  
71  
13  
RELAY SS-120 120V  
70214633  
Q1-1  
Q1-2  
VAC A-B  
84  
2T1  
TOP HEATER RELAY  
1L1 4A2  
3A1  
73  
75  
77  
73  
75  
77  
51  
52  
53  
59  
32  
33  
34  
35  
36  
37  
38  
39  
40  
45  
23  
TB-1  
Q2-1  
Q2-2  
25  
68  
67  
2
HOPPER SOLENOID VALVE  
66  
32  
33  
34  
35  
26  
29  
64  
3
TB-2  
Q3-1  
Q3-2  
4
RELAY SS-120 120V  
70214633  
FEED SOLENOID VALVE  
77  
51  
75  
73  
47  
5
2T1  
BOTTOM HEATER RELAY  
1L1 4A2  
3A1  
52  
53  
54  
83  
67  
Q4-1  
Q4-2  
6
31  
54  
7
64  
63  
30  
M
/
C
SOLENOID VALVE  
Q5-1  
Q5-2  
8
49  
43  
60  
47  
9
Q6-1  
Q6-2  
10  
11  
12  
OPTICAL SWITCH - R.H.  
YELLOW 40  
BROWN  
BLACK  
BLUE  
3" - 300 WATT TOP HEATER  
OPTICAL SWITCH - L.H.  
4" - 300 WATT BOTTOM HEATER  
YELLOW 45  
BROWN  
BLACK  
BLUE  
18 Electrical Drawings  
Users Manual Electro-Sealer 7112 HF  
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Electrical Schematic – Part 2  
7112 HF 1-3  
CABNET SWITCH  
NO  
MAIN SWITCH  
' E' STOP  
NO  
24  
27  
27  
POWER CORD  
41  
42  
15 AMP. FUSEE  
P/B LOAD  
C
C
33  
28 BLUE  
28  
J10  
AUTO SWITCH  
J13  
G/P SWITCH  
P/B FEED  
C
C
C
J14  
NO  
NO  
NC  
J11  
J11  
26  
VAC. SWITCH  
71  
HOPPER SW  
P/B C-RESET  
71  
TB-1  
VAC. ON/ OFF  
73  
31  
NO  
C
VAC. A-B  
30  
26  
75  
Q1-1  
Q1-2  
Q2-1  
J1  
ARM R/H  
29  
1
2
3
4
HOP.SOL. VALVE  
77  
ARM L/H  
Q2-2  
J2  
J3  
FEED SOL. VALVE  
Q3-1  
Q3-2  
Q4-1  
TB-2  
77  
5
6
75  
73  
TB-3  
Q4-2  
75  
71  
7
8
SEE DRAWING 2=3  
43  
M/C SOL. VALVE  
9
10  
43  
Users Manual Electro-Sealer 7112 HF  
Electrical Drawings 19  
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Electrical Schematic – Part 3  
O/HAND SW R/H  
YELLOW  
BROWN  
Q1-1  
Q1-2  
BLACK  
BLACK  
BLUE  
1
Q2-1  
O/HAND SW L/H  
2
Q2-2  
YELLOW  
BROWN  
3
Q3-1  
4
BLUE  
Q3-2  
5
Q4-1  
6
TB 3  
Q4-2  
7
8
40  
9
45  
10  
20 Electrical Drawings  
Users Manual Electro-Sealer 7112 HF  
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Electrical Schematic – Part 4  
TOP PLATEN  
BOTTOM PLATEN  
INPUT 2  
INPUT 1  
OUTPUT A  
OUTPUT B  
120 VAC  
HEATER 300 WATT 120 VAC  
HEATER 300 WATT 120 VAC  
-
-
+
+
3
1
12  
11  
2
4
10  
7
8
9
HEATER 300 WATT 120 VAC  
HEATER 300 WATT 120 VAC  
RED  
RED  
WHITE  
WHITE  
T
T
C
P
R
O
B
E
C
P
R
O
B
E
TOP PLATEN  
ELECTROD  
BOTTOM PLATEN  
TOP PLATEN  
L1  
A-  
T1  
A+  
120 VAC  
BOTTOM PLATEN  
PLATE  
L1  
A-  
T1  
TB 3  
A+  
120 VAC  
Users Manual Electro-Sealer 7112 HF  
Electrical Drawings 21  
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Pneumatic Drawings  
22 Pneumatic Drawings  
Users Manual Electro-Sealer 7112 HF  
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Pneumatic Schematic  
1/4" NPT MALE QUICK  
DISCONNECT  
AIR  
REGULATER  
80 PSI  
70203848  
CUSTOMER SUPPLIED  
FITTINGS 1/4" NPT  
FEMALE QUICK  
DISCONNECT  
FRONT PANEL  
AIR  
REGULATER  
60 - 80 PSI  
70203867  
FRONT PANEL  
PRESSURE  
GAUGE  
70203922  
PRESSURE  
GAUGE  
70206403  
PUMP, VACUUM  
70214987  
IN  
4-WAY  
SOLENOID  
VALVE  
2
1
SOLENOID  
VALVE  
70209435  
70203980  
EXH  
FLOW CONTROL  
70207707  
ROTARY  
ACTUATOR  
70215011  
MAIN  
CYLINDER  
70203759  
MANIFOLD  
70209440  
SOLENOID  
VALVE  
70209420  
FLOW CONTROL  
70207707  
FLOW CONTROL  
70206850  
70205326  
HOPPER  
CYLINDER  
70209539  
IN  
SMALL AIR LINE = 5/32 I.D.  
MED. AIR LINE = 1/4" I.D.  
LARGE AIR LINE = 3/8" I.D.  
VAC. BLEED  
VALVE  
70204041  
FLOW CONTROL  
70206850  
VAC.  
FILTER  
70205294  
X-LGE. AIR LINE = 1/4" I.D.  
SILICONE  
TO VACUUM CUP  
TO ELECTRODE  
PLATE  
VAC.  
FILTER  
70205294  
VAC. BLEED  
VALVE  
70204041  
Users Manual Electro-Sealer 7112 HF  
Pneumatic Drawings 23  
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Assembly Drawings  
Users Manual Electro-Sealer 7112 HF  
Assembly Drawings 25  
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Front Panel Assembly Drawing and Cover  
6
7
5
4
21  
8
16  
1
13  
10  
19  
20  
3
12  
9
18  
17  
2
15  
14  
11  
22  
26 Assembly Drawings  
Users Manual Electro-Sealer 7112 HF  
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Front Panel Parts List  
Item  
Part #  
Description  
Qty  
1
3
Item  
Part #  
Description  
Hex nut, #10  
Control, PLC  
Qty  
4
1
1
2
3
70207035 Cover, Front panel, 7112HF  
70200568 Switch, Knife / Load (Norm open)  
70200746 Switch, Main SPST Hold / Auto /  
Vac  
12 990103  
13 709019  
14 709018  
2
Button, E-stop  
1
4
70203922 Regulator, (Panel mount, No  
gauge)  
1
15 990419  
Plug, 1/2 Inch hole  
1
5
6
361129  
708003  
1/8 NPT Hex socket plug  
1/4 NPT x 1/4 tube x 90deg  
swivel elbow  
1
2
16 709023  
17 991401  
Din rail, Controller, 7112HF  
8-32 x 1 3/4 Button head screw  
1
2
7
708009  
1/8npt x 1/4 tube x 90deg swivel  
elbow  
1
18 990067  
Washer, #8 SAE  
2
8
9
70200712 Toggle switch, DPST  
70200750 Terminal strip, 6 Position  
1
2
1
19 990069  
20 990068  
21 708038  
Hex nut, 8-32  
2
2
1
Washer, #8 lock  
1/8 NPT x 1/4 Tube straight  
female fitting  
10 70203867 Gauge, Air pressure, 1 1/2 in  
11 991107 10-32 x 5/8 Button head screw  
4
22 70216128 Heat control, Love (32 DIN)  
1
Users Manual Electro-Sealer 7112 HF  
Assembly Drawings 27  
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Frame and Cover Assembly Drawing  
13  
19  
17  
4
8
19  
9
17  
16  
13  
13  
19  
17  
18  
12  
11  
7
2
10  
18  
3
14  
15  
5
1
6
28 Assembly Drawings  
Users Manual Electro-Sealer 7112 HF  
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Frame and Cover Parts List  
Item  
1
2
3
4
5
6
7
8
Part #  
Description  
Qty  
1
1
1
1
2
2
2
1
Item  
11 991400  
12 70207035 Front panel, 7112HF  
13 990089  
14 990145  
15 990122  
Part #  
Description  
3/8-16 x 1 1/4 Cap screw  
Qty  
2
1
10  
2
2
1
12  
8
70209100 Casting base, 12 Inch  
70201908 Column support, 15 Inch  
70207092 Casting Overarm  
10-32 x 1/4 Button head screw  
Washer, 1/4 Lock  
1/4-20 x 3/4 Cap screw  
70207336 Support, Cabinet rear, 7112HF  
990181  
990172  
990208  
Washer, 5/16 Lock  
5/16-18 x 1 1/4 Cap screw  
Washer, 3/8 Lock  
16 70201575 Cover, Cab rear with hinge  
17 990728  
18 990103  
19 990081  
Washer, #10 Lock  
Hex nut, #10  
10-32 x 1/2 Cap screw  
70207041 Cover, Cab wrap around, Offset  
70207745 Support, Cabinet front, 7112HF  
9
1
12  
10 70207567 Ass’y, Feed arm plate  
1
Users Manual Electro-Sealer 7112 HF  
Assembly Drawings 29  
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Main Cylinder & Cabinet Assembly Drawing  
4
5
1
36  
10  
11  
18  
1
7
12  
16  
23  
10  
17  
26  
12  
14  
15  
35  
8
9
2
23  
13  
30  
1
22  
3
29  
34  
6
28  
8
24  
20  
27  
19  
21  
31  
24  
25  
33  
21  
32  
31  
30 Assembly Drawings  
Users Manual Electro-Sealer 7112 HF  
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Main Cylinder & Cabinet Parts List  
Item  
Part #  
Description  
Qty  
Item  
Part #  
Description  
Qty  
1
708003 1/4NPT x 1/4 T x 90 Degree swivel  
elbow  
3
19 70200750 Terminal strip, 6 Position  
1
2
3
4
5
6
7
8
70214633 Relay, SS-120  
2
1
1
1
1
1
3
20  
21  
22  
23  
24  
25  
990091 10-32 x 1/2 Button head screw  
990103 Hex nut, 10-32  
990090 10-32 x 3/8 Button head screw  
990081 10-32 x 1/2 Cap screw  
990180 Washer, 5/16 SAE  
2
8
4
4
12  
4
70205326 Valve, VAC. Mead 4-way  
708002 1/4 NPT x 2" nipple  
70203980 Valve, 4-way  
70207041 Cabinet, Wrap around, Offset  
70203759 Main cylinder, 24 x 4  
708004 1/4 NPT x 3/8 t x 90 degree swivel  
elbow  
708005 1/8 NPT x 5/32 T x 90 Degree  
swivel elbow  
991404 6-32 x 1 Button head screw  
990038 Hex nut, 6-32  
990171 5/16-18 x 1 Cap screw  
26 70207355 Switch, Cover  
27 70209539 Cylinder, H-block  
28 70215038 H-block kit  
1
9
2
1
10  
11  
12  
4
4
6
1
1
1
1
2
29  
30  
706009 Locking nut, Hopper cylinder  
990147 Hex nut, 1/4-28  
990145 Washer, 1/4 Lock  
13 70207317 Block, Hopper mounting  
31 70206850 1/8 NPT x 5/32T Flow control  
valve  
14  
15  
990645 10-32 x 2 1/4 Cap screw  
990728 Washer, #10 Lock  
4
4
32  
33  
360202 1/4 Hex nipple  
708045 1/4NPT x 90 degree 44 union  
elbow  
1
1
16 70201541 Bracket, Bushing block  
17 70205896 Bracket, Guide pin safety  
18 70205769 Switch, Safety guide pin  
1
1
1
34  
35  
36  
990169 1/4-20 x 3/8 Nylon tip set screw  
991405 5/16 -24 x 1 1/4 Cap screw  
990125 1/4-20 x 1 1/2 Cap screw  
1
4
2
Users Manual Electro-Sealer 7112 HF  
Assembly Drawings 31  
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Main Cylinder / Platen Assembly Drawing  
1
7
10  
14  
9
15  
2
23  
6
11  
12  
5
7
8
4
11  
13  
3
16  
20  
17  
22  
18  
21  
19  
24  
25  
27  
22  
26  
32 Assembly Drawings  
Users Manual Electro-Sealer 7112 HF  
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Main Cylinder / Platen Parts List  
Item  
1
2
3
4
5
6
7
8
Part #  
Description  
Qty  
1
1
1
1
4
1
6
4
Item  
15 990204  
Part #  
Description  
3/8-16 Hex nut  
Qty  
1
1
2
1
1
4
4
6
70203759 Main cylinder, 24 x 4  
70200981 Bar guide pin  
70202987 Small ring bottom plate  
70203000 Ring, Small self level  
70202968 Ring small pivot block  
70202972 Small ring top plate  
990145  
990141  
990120  
16 70202597 Plate, 4 Hole head, Glass  
17 70202578 Plate, 3 Hole head, Glass  
18 70202600 Plate, 7 Hole head, Steel  
19 70201734 Bracket, Cartridge holder, 3 Inch  
20 989965  
21 991086  
22 990196  
23 991231  
Washer, #6 Lock  
Washer, 1/4 Lock  
1/4-20 x 1/2 Hex head bolt  
1/4-20 x 1/2 Cap screw  
6-32 x 1 1/4 Cap screw  
10-32 x 1/2 Flat head screw  
1/4-20 x 1/2 Knurled cup point  
9
2
2
10 70202510 Pin, Guide, 8 1/2  
1
2
1
24 70211651 U-channel & Mtg bar, 3 Inch  
25 70211666 Block, Electro heat, 3 Inch  
26 70200178 Heater, 3 Inch  
1
1
2
11 991229  
12 991230  
Washer, 1/2 Internal tooth  
Hex nut, 1/2-13  
13 70209952 Bolt, Head ass’y  
1
27 990264  
Snap ring, 3/8  
4
14 991232  
3/8-16 x 3 Carriage bolt  
1
Users Manual Electro-Sealer 7112 HF  
Assembly Drawings 33  
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Swing Arm & Base Plate Assembly Drawing  
27  
28  
29  
22  
21  
24  
6
23  
25  
7
3
26  
5
8
4
16  
1
17  
12  
19  
15  
14  
24  
26  
30  
10  
18  
6
9
20  
11  
13  
2
34 Assembly Drawings  
Users Manual Electro-Sealer 7112 HF  
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Swing Arm & Base Plate Parts List  
Item  
1
2
3
4
Part #  
Description  
Qty  
1
1
1
2
Item  
Part #  
Description  
Qty  
1
2
1
2
70207567 Ass’y, Feed arm plate  
70209100 Casting base, 12"  
70201908 Column support, 15"  
70215828 Switch, Micro  
16 70211914 3/8-16 x 2 Nylok cap screw  
17 70200182 Heater, 4 Inch  
18 991288  
Washer, 1/2" USS  
19 70207588 Bracket, Limit SW mtg  
5
6
7
8
990264  
990081  
990098  
989997  
Snap ring, 3/8  
2
6
1
4
1
1
1
1
20 70215011 Actuator, Rotary (1810-0700) SM  
1
1
1
1
6
2
5
1
10-32 x 1/2 Cap screw  
10-32 x 1/4 Knurled cup point  
2-56 x 3/8 Cap screw  
21 707041  
22 708040  
23 708041  
24 990102  
25 990728  
26 990083  
27 708020  
Coupling, Actuator feed arm  
Bracket, Vacuum block mount  
Bracket, Vacuum cup holder  
Washer, #10 SAE  
Washer, #10 Lock  
10-32 x 3/4 Cap screw  
1/8 x 1/4 Brass hose barb  
9
70201109 Block, Insulating 1 1/2 inch  
10 70201113 Block, Insulating 1 inch  
11 70203655 Washer, Rubber silicone  
12 70202690 Plate, Base, 4"  
13 991234  
14 990244  
15 990207  
Roll pin, 3/8 x 1 1/2  
Roll pin, 3/16 x 3/4  
Washer, 3/8 Flat  
1
2
1
28 70214185 Vacuum cup VP10lbs  
29 361129 1/8 NPT Hex SOC plug  
30 70207707 Valve, Flow control, 10-32UNF x  
1/8T  
1
5
2
Users Manual Electro-Sealer 7112 HF  
Assembly Drawings 35  
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Manifold Assembly Drawing  
4
7
5
6
10  
2
3
8
9
8
2
2
1
8
36 Assembly Drawings  
Users Manual Electro-Sealer 7112 HF  
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Manifold Parts List  
Item  
Part #  
70209440  
70209420  
70209435  
Description  
Manifold (H110-M4F)  
Valve 4 way (H110-4E1-PSL L1)  
Valve 3 way (H110-E1-PSL-L1-  
120VAC)  
Qty  
1
3
1
2
3
1
4
5
6
708014  
708001  
10-32 x 5/32 Swivel elbow, prl  
10-32 x 5/32 Swivel elbow  
(Screws included with item 1, 2 &  
3 above)  
3
3
2
7
(Screws included with item 1, 2 &  
3 above)  
6
8
9
361129  
708039  
1/8 NPT Hex soc plug  
1/8 x 1/4 x 90 degree swivel  
elbow  
3
1
10 708015  
10-32 x 1/4 swivel elbow, prl  
1
Users Manual Electro-Sealer 7112 HF  
Assembly Drawings 37  
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Vacuum & Regulator Assembly Drawing  
9
9
9
10  
7
5
13  
11  
9
1
5
3
8
2
7
3
4
12  
9
7
8
5
6
9
3
4
2
3
4
9
3
14  
38 Assembly Drawings  
Users Manual Electro-Sealer 7112 HF  
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Vacuum & Regulator Parts List  
Item  
Part #  
Description  
Qty  
2
9
9
4
4
1
4
1
2
3
4
5
6
7
70204041 Valve, Vacuum bleed  
708008  
708019  
708011  
708010  
1/4NPT Anchor coupling  
1/4 x 1/4 Brass hose barb  
1/4NPT x 90 deg street elbow  
1/4 Union tee  
70207041 Cover, Cab wrap around, Offset  
708004  
708003  
708006  
1/4NPT x 3/8T x 90 Deg Swivel  
elbow  
1/4NPT x 1/4T x 90 deg Swivel  
elbow  
8
9
2
1/4 Hex nipple  
9
2
1
1
1
1
10 70205294 Vacuum filter  
11 708007  
12 70203848 Filter regulator, with Bowl guard  
13 70206403 Gauge, Vacuum  
14 70214987 Pump vacuum  
1/4NPT x 90 deg union elbow  
Users Manual Electro-Sealer 7112 HF  
Assembly Drawings 39  
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2” Hopper Feed Assembly Drawing  
6
7
10  
9
4
14  
8
18  
5
3
2
17  
1
15  
11  
16  
12  
16  
13  
12  
40 Assembly Drawings  
Users Manual Electro-Sealer 7112 HF  
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2” Hopper Feed Parts List  
Item  
1
2
3
4
5
6
7
8
Part #  
70209365 Hopper back  
70205434 Block slider  
70205449 Slider block, 1 1/2  
70207321 Plate, Hopper mtg, 7112HF  
70209740 Bar, Front rail  
990123  
990315  
990023  
990167  
Description  
Qty  
1
2
2
1
2
2
2
4
Item  
Part #  
Description  
Washer, 1/4 Lock  
Washer, #6 SAE  
Qty  
2
4
8
4
4
4
8
2
10 990145  
11 990037  
12 989965  
13 990015  
14 990081  
15 989987  
16 990016  
Washer, #6 Lock  
6-32 x 1/4 Cap screw  
10-32 x 1/2 Cap screw  
Hex nut, 6-32 Nylok  
6-32 x 3/8 Cap screw  
1/4-20 x 1 Cap screw  
Thumb cap, 1/4-20  
6-32 x 1/2 Flat head screw  
Washer, 1/4 SAE  
17 70210485 Bracket, Stripper bar, RH  
18 70209295 Hopper side rail, 2" RH  
9
2
2
Users Manual Electro-Sealer 7112 HF  
Assembly Drawings 41  
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3” Hopper Feed Assembly Drawing  
8
9
12  
11  
4
16  
10  
5
3
7
2
6
1
17  
13  
18  
14  
15  
14  
18  
42 Assembly Drawings  
Users Manual Electro-Sealer 7112 HF  
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3” Hopper Feed Parts List  
Item  
1
2
3
4
5
6
7
8
Part #  
70209365 Hopper back  
70205434 Block slider  
70205449 Slider block, 1 1/2  
70207321 Plate, Hopper mtg, 7112HF  
70212320 Bracket, Hopper side rail, RH  
70210502 Bracket, Stripper bar, RH  
70209740 Bar, Front rail  
Description  
Qty  
1
2
2
1
2
2
2
2
Item  
10  
11  
12  
13  
14  
15  
16  
17  
18  
Part #  
990023 6-32 x 1/2 Flat head screw  
990167 Washer, 1/4 SAE  
990145 Washer, 1/4 Lock  
990037 Washer, #6 SAE  
989965 Washer, #6 Lock  
990015 6-32 x 1/4 Cap screw  
990081 10-32 x 1/2 Cap screw  
989987 Hex nut, 6-32 Nylok  
990016 6-32 x 3/8 Cap screw  
Description  
Qty  
4
2
2
4
8
4
4
4
990123 1/4-20 x 1 Cap screw  
990315 Thumb cap, 1/4-20  
9
2
8
Users Manual Electro-Sealer 7112 HF  
Assembly Drawings 43  
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