Grizzly Sander G0538 User Manual

MODEL G0538

OSCILLATING SPINDLE SANDER

OWNER'S MANUAL

WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE

OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.

#JK7731 PRINTED IN CHINA

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Table of Contents

INTRODUCTION............................................................................................................................... 2

Foreword .................................................................................................................................... 2

Contact Info................................................................................................................................ 2

Machine Data Sheet................................................................................................................... 3

Identification ............................................................................................................................... 5

SECTION 1: SAFETY....................................................................................................................... 6

Safety Instructions for Machinery............................................................................................... 6

Safety Instructions for Spindle Sanders..................................................................................... 8

SECTION 2: CIRCUIT REQUIREMENTS ........................................................................................ 9

110V Operation.......................................................................................................................... 9

SECTION 3: SET UP...................................................................................................................... 10

Set Up Safety........................................................................................................................... 10

Items Needed for Set Up ......................................................................................................... 10

Unpacking ................................................................................................................................ 10

Inventory................................................................................................................................... 11

Hardware Recognition Chart.................................................................................................... 12

Base Attachment...................................................................................................................... 13

Mounting................................................................................................................................... 13

Dust Collection......................................................................................................................... 13

SECTION 4: OPERATIONS ........................................................................................................... 14

Switch⁄Safety Key..................................................................................................................... 14

Sleeve Installation.................................................................................................................... 14

Sanding .................................................................................................................................... 15

SECTION 5: ACCESSORIES......................................................................................................... 16

SECTION 6: MAINTENANCE ........................................................................................................ 17

Schedule .................................................................................................................................. 17

Cleaning ................................................................................................................................... 17

SECTION 7: SERVICE ................................................................................................................... 18

Troubleshooting........................................................................................................................ 18

Wiring Diagram ........................................................................................................................ 20

Parts Breakdown...................................................................................................................... 21

Parts List .................................................................................................................................. 22

WARRANTY AND RETURNS........................................................................................................ 23

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INTRODUCTION

Foreword

Contact Info

We are proud to offer the Model G0538 Oscillating

Spindle Sander. This machine is part of a grow-

ing Grizzly family of fine woodworking machinery.

When used according to the guidelines set forth in

this manual, you can expect years of trouble-free,

enjoyable operation and proof of Grizzly’s com-

mitment to customer satisfaction.

If you have any comments regarding this manual,

please write to us at the address below:

Grizzly Industrial, Inc.

Technical Documentation Manager

P.O. Box 2069

⁄O

Bellingham, WA 98227-2069

We are pleased to provide this manual with

the Model G0538. It was written to guide you

through assembly, review safety considerations,

and cover general operating procedures. It repre-

sents our effort to produce the best documenta-

tion possible.

We stand behind our machines. If you have any

service questions or parts requests, please call or

write us at the location listed below.

Grizzly Industrial, Inc.

1203 Lycoming Mall Circle

Muncy, PA 17756

Phone: (570) 546-9663

Fax: (800) 438-5901

The specifications, drawings, and photographs

illustrated in this manual represent the Model

G0538 as supplied when the manual was pre-

pared. However, owing to Grizzly’s policy of con-

tinuous improvement, changes may be made at

any time with no obligation on the part of Grizzly.

For your convenience, we always keep current

Grizzly manuals available on our website at www.

grizzly.com. Any updates to your machine will be

reflected in these manuals as soon as they are

complete. Visit our site often to check for the lat-

est updates to this manual!

E-Mail: [email protected]

Web Site: http:⁄⁄www.grizzly.com

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Machine Data Sheet

MACHINE DATA

SHEET

Customer Service #: (570) 546-9663 · To Order Call: (800) 523-4777 · Fax #: (800) 438-5901

MODEL G0538 1/3 HP OSCILLATING SPINDLE SANDER

Product Dimensions:

Weight................................................................................................................................................................ 34 lbs.

Length/Width/Height....................................................................................................................... 20 x 14 x 11-1/2 in.

Foot Print (Length/Width)............................................................................................................................. 20 x 14 in.

Shipping Dimensions:

Type............................................................................................................................................................. Cardboard

Content............................................................................................................................................................ Machine

Weight................................................................................................................................................................ 37 lbs.

Length/Width/Height............................................................................................................................. 22 x 16 x 18 in.

Electrical:

Switch......................................................................................................................... On/Off Toggle with Locking Tab

Switch Voltage...................................................................................................................................................... 110V

Cord Length............................................................................................................................................................ 9 ft.

Cord Gauge....................................................................................................................................................16 gauge

Recommended Breaker Size............................................................................................................................ 10 amp

Plug.........................................................................................................................................................................Yes

Motors:

Main

Type..................................................................................................................................................... Universal

Horsepower..............................................................................................................................................1/3 HP

Voltage........................................................................................................................................................110V

Prewired......................................................................................................................................................110V

Phase........................................................................................................................................................Single

Amps...............................................................................................................................................................4A

Speed.................................................................................................................................................1725 RPM

Cycle..........................................................................................................................................................60 Hz

Number Of Speeds........................................................................................................................................... 1

Power Transfer ......................................................................................................................................... Direct

Bearings.....................................................................................................Sealed and Permanently Lubricated

Main Specifications:

Table Info

Table Width................................................................................................................................................ 14 in.

Table Length.............................................................................................................................................. 20 in.

Table Thickness........................................................................................................................................... 1 in.

Table Opening........................................................................................................................................3-1/2 in.

Table Inserts............................................................................11/16, 15/16, 1-3/16, 1-21/32, 2-3/16, 3-3/16 in.

The information contained herein is deemed accurate as of 11/29/2005 and represents our most recent product specifications.

Model G0538

PAGE 1 OF 2

Due to our ongoing improvement efforts, this information may not accurately describe items previously purchased.

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Machine Data Sheet

Spindle Info

Spindle Diameters........................................................................................................1/2, 3/4, 1, 1-1/2, 2, 3 in.

Spindle Lengths..................................................................................................................................... 4-1/2 in.

Spindle Speed....................................................................................................................................1725 RPM

Spindle Oscillations................................................................................................................................72 SPM

Stroke Length............................................................................................................................................5/8 in.

Arbor Size..................................................................................................................................................1/2 in.

Total Arbor Length................................................................................................................................. 4-1/2 in.

Construction

Base Construction.................................................................................................................................... Plastic

Table Construction.....................................................................................Particle Board with Plastic Laminate

Frame Construction..................................................................................................................................Plastic

Paint........................................................................................................................................... Powder Coated

Other

No. Of Dust Ports..............................................................................................................................................1

Dust Port Size........................................................................................................................................ 2-1/2 in.

Other Specifications:

Country Of Origin ................................................................................................................................................China

Warranty ............................................................................................................................................................ 1 Year

Serial Number Location ................................................................................................................................. On Front

Assembly Time ........................................................................................................................................... 20 minutes

Features:

Toggle On/Off Switch with Lock

Six 4-1/2 in. Tall Sanding Drums

Compact Size for Easy Storage

Three 80 gr. Sleeves (1/2", 1" and 2")

Three 150 gr. Sleeves (3/4", 1-1/2" and 3")

Six Table Inserts

The information contained herein is deemed accurate as of 11/29/2005 and represents our most recent product specifications.

Model G0538

PAGE 2 OF 2

Due to our ongoing improvement efforts, this information may not accurately describe items previously purchased.

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Identification

Figure 1. Identification.

A. Spindle

B. Table

C. Sanding Sleeve

D. Spindle Washer

E. Throat Plate

F. Sander Body

G. Accessory Storage Area

H. ON⁄OFF Paddle Switch with Lockout Key

I. 5-15 Plug and Power Cable

J. 2¹⁄2" Dust Port (not shown)

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SECTION 1: SAFETY

For Your Own Safety, Read Instruction

Manual Before Operating this Machine

The purpose of safety symbols is to attract your attention to possible hazardous conditions. This

manual uses a series of symbols and signal words which are intended to convey the level of

importance of the safety messages. The progression of symbols is described below. Remember

that safety messages by themselves do not eliminate danger and are not a substitute for proper

accident prevention measures.

Indicates an imminently hazardous situation which, if not avoided,

WILL result in death or serious injury.

Indicates a potentially hazardous situation which, if not avoided,

COULD result in death or serious injury.

Indicates a potentially hazardous situation which, if not avoided,

MAY result in minor or moderate injury. It may also be used to alert

against unsafe practices.

This symbol is used to alert the user to useful information about

proper operation of the machine.

NOTICE

Safety Instructions for Machinery

1. READ THROUGH THE ENTIRE MANUAL

BEFORE STARTING MACHINERY.

Machinery presents serious injury hazards

to untrained users.

4. ALWAYS USE HEARING PROTECTION

WHEN OPERATING MACHINERY.

Machinery noise can cause permanent

hearing damage.

5. WEAR PROPER APPAREL. DO NOT

wear loose clothing, gloves, neckties, rings,

or jewelry which may get caught in moving

parts. Wear protective hair covering to con-

tain long hair and wear non-slip footwear.

2. ALWAYS USE ANSI APPROVED

SAFETY GLASSES WHEN OPERATING

MACHINERY. Everyday eyeglasses only

have impact resistant lenses, they are

NOT safety glasses.

6. NEVER OPERATE MACHINERY WHEN

TIRED, OR UNDER THE INFLUENCE OF

DRUGS OR ALCOHOL. Be mentally alert

at all times when running machinery.

3. ALWAYS WEAR AN ANSI APPROVED

RESPIRATOR WHEN OPERATING

MACHINERY THAT PRODUCES DUST.

Wood dust is a carcinogen and can cause

cancer and severe respiratory illnesses.

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Safety Instructions for Machinery

7. ONLY ALLOW TRAINED AND PROP-

17. REMOVE ADJUSTING KEYS AND

ERLY SUPERVISED PERSONNEL TO

OPERATE MACHINERY. Make sure

operation instructions are safe and clearly

understood.

WRENCHES. Make a habit of checking for

keys and adjusting wrenches before turn-

ing machinery ON.

18. CHECK FOR DAMAGED PARTS

BEFORE USING MACHINERY. Check

for binding and alignment of parts, broken

parts, part mounting, loose bolts, and any

other conditions that may affect machine

operation. Repair or replace damaged

parts.

8. KEEP CHILDREN AND VISITORS AWAY.

Keep all children and visitors a safe dis-

tance from the work area.

9. MAKE WORKSHOP CHILD PROOF. Use

padlocks, master switches, and remove

start switch keys.

19. USE RECOMMENDED ACCESSORIES.

Refer to the instruction manual for recom-

mended accessories. The use of improper

accessories may cause risk of injury.

10. NEVER LEAVE WHEN MACHINE IS

RUNNING. Turn power OFF and allow all

moving parts to come to a complete stop

before leaving machine unattended.

20. DO NOT FORCE MACHINERY. Work at

the speed for which the machine or acces-

sory was designed.

11. DO NOT USE IN DANGEROUS

ENVIRONMENTS. DO NOT use machin-

ery in damp, wet locations, or where any

flammable or noxious fumes may exist.

21. SECURE WORKPIECE. Use clamps or

a vise to hold the workpiece when practi-

cal. A secured workpiece protects your

hands and frees both hands to operate the

machine.

12. KEEP WORK AREA CLEAN AND WELL

LIT. Clutter and dark shadows may cause

accidents.

22. DO NOT OVERREACH. Keep proper foot-

13. USE A GROUNDED EXTENSION CORD

RATEDFORTHEMACHINEAMPERAGE.

Undersized cords overheat and lose power.

Replace extension cords if they become

damaged. DO NOT use extension cords

for 220V machinery.

ing and balance at all times.

23. MANY MACHINES WILL EJECT THE

WORKPIECETOWARDTHEOPERATOR.

Know and avoid conditions that cause the

workpiece to "kickback."

14. ALWAYS DISCONNECT FROM POWER

24. ALWAYS LOCK MOBILE BASES

(IF USED) BEFORE OPERATING

MACHINERY.

SOURCE

BEFORE

SERVICING

MACHINERY. Make sure switch is in OFF

position before reconnecting.

25. BE AWARE THAT CERTAIN WOODS

MAY CAUSE AN ALLERGIC REACTION

in people and animals, especially when

exposed to fine dust. Make sure you

know what type of wood dust you will be

exposed to and always wear an approved

respirator.

15. MAINTAIN MACHINERY WITH CARE.

Keep blades sharp and clean for best and

safest performance. Follow instructions for

lubricating and changing accessories.

16. MAKE SURE GUARDS ARE IN PLACE

AND WORK CORRECTLY BEFORE

USING MACHINERY.

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Safety Instructions for Spindle Sanders

1. FEED RATE. Never jam a workpiece

against the sanding surface. Firmly hold the

workpiece and ease it against the spindle

using light pressure.

7. SANDING SLEEVES. Worn or damaged

sanding sleeves can tear apart and become

entangled in the spindle. Replace sanding

sleeves promptly as required.

8. FOREIGN MATERIAL. Always inspect

stock for nails, staples, knots, and other

imperfections that could be dislodged and

thrown from the machine during sanding

operations.

2. AVOIDING ENTANGLEMENT. Keep loose

clothing articles such as sleeves, belts or

jewelry items away from the spindle. Never

wear gloves when operating the spindle

sander.

9. DUST COLLECTION. Never operate the

sander without an adequate dust collection

system in place and running.

3. HAND PLACEMENT. Do not place hands

near, or in contact with, sanding surfaces

during operation.

10. DIRECTION. Never sand tapered or point-

ed stock with the point facing the feed direc-

tion.

4. WORKPIECE HANDLING. Hold the

workpiece with both hands, or use the

appropriate jig or miter gauge.

11. POWER DISCONNECT. Disconnect the

machine from the power source before

changing the sanding sleeve.

5. MAINTENANCE.

Perform

machine

inspections and maintenance promptly as

required.

12. RESPIRATOR USE. Always use a respira-

tor that is approved for wood dust when

using this machine. A dust collector is not

an adequate substitute.

6. UNATTENDED MACHINE. Never leave

the machine running unattended.

Like all machines there is danger associ-

ated with the Model G0538. Accidents are

frequently caused by lack of familiarity or

failure to pay attention. Use this machine

with respect and caution to lessen the pos-

sibility of operator injury. If normal safety

precautions are overlooked or ignored, seri-

ous personal injury may occur.

No list of safety guidelines can be complete.

Every shop environment is different. Always

consider safety first, as it applies to your

individual working conditions. Use this and

other machinery with caution and respect.

Failure to do so could result in serious per-

sonal injury, damage to equipment, or poor

work results.

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SECTION 2: CIRCUIT REQUIREMENTS

110V Operation

Electrocution or fire could

result if this machine is

not grounded correctly or

if your electrical configu-

Serious personal injury could occur if you

ration does not comply

connect the machine to the power source

with local and state codes.

before you have completed the set up pro-

Ensure compliance by

cess. DO NOT connect the machine to the

checking with a qualified

power source until instructed to do so.

electrician!

Amperage Draw

The Model G0538 motor draws the following

amps under maximum load:

Motor Draw..............................................4 Amps

Circuit Recommendations

We recommend connecting this machine to a

dedicated circuit with a verified ground, using the

circuit breaker size given below. Never replace a

circuit breaker with one of higher amperage with-

out consulting a qualified electrician to ensure

compliance with wiring codes. If you are unsure

about the wiring codes in your area or you

plan to connect your machine to a shared cir-

cuit, you may create a fire hazard—consult a

This machine must have a ground prong in

the plug to help ensure that it is grounded.

DO NOT remove ground prong from plug

to fit into a two-pronged outlet! If the plug

will not fit the outlet, have the proper outlet

installed by a qualified electrician.

qualified electrician to reduce this risk.

Circuit Breaker.......................................10 Amps

Plug⁄Receptacle Type

Included Plug Type........................... NEMA 5-15

Extension Cords

We do not recommend the use of extension

cords, if you find it absolutely necessary:

•

Use at least a 16 gauge cord that does not

exceed 50 feet in length!

The extension cord must also contain a

ground wire and plug pin.

A qualified electrician MUST size cords over

50 feet long to prevent motor damage.

Figure 2. Typical type 5-15 plug and receptacle.

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SECTION 3: SET UP

Set Up Safety

Items Needed for

Set Up

The following items are needed to complete the

set up process, but are not included with your

machine:

This machine presents

serious injury hazards

to untrained users. Read

through this entire manu-

al to become familiar with

the controls and opera-

tions before starting the

machine!

Description

Qty

•

Safety Glasses (for each person) .............. 1

Dust Collection System.............................. 1

2¹⁄2" Dust Hose (length as needed)............ 1

2¹⁄2" Hose Clamp ........................................ 1

Phillips Head Screwdriver .......................... 1

Optional Items for Mounting

•

Drill with ¹⁄4" bit............................................ 1

Wrench ¹⁄4".................................................. 1

Wear safety glasses dur-

ing the entire set up pro-

cess!

Unpacking

The Model G0538 was carefully packed when it

left our warehouse. If you discover the machine

is damaged after you have signed for delivery,

please immediately call Customer Service at

(570) 546-9663 for advice.

Save the containers and all packing materials for

possible inspection by the carrier or its agent.

Otherwise, filing a freight claim can be difficult.

When you are completely satisfied with the con-

dition of your shipment, you should inventory the

contents.

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Inventory

After all the parts have been removed from the

box, you should have the following items:

Inventory (Figure 3)

Qty

A. Sander Unit ................................................ 1

B. Sander Unit Base Plate.............................. 1

C. Sanding Sleeve and Drum 3"..................... 1

D. Sanding Sleeve and Drum 2"..................... 1

E. Sanding Sleeve and Drum 1¹⁄2".................. 1

F. Sanding Sleeve and Drum ³⁄4".................... 1

G. Sanding Sleeve ¹⁄2"..................................... 1

Pre-Installed Components (Figure 4)

H. Spindle Washer ⁷⁄8"..................................... 1

I. Sanding Sleeve and Drum 1"..................... 1

J. Throat Plate 1" ........................................... 1

Hardware Bag 1

•

Wrench ⁹⁄16"................................................. 2

Spindle Washer 1¹³⁄16" ................................ 1

Spindle Washer ⁵⁄8"..................................... 1

Tap Screw M4-0.7 x 12.............................. 4

Hardware Bag 2

•

Throat Plate ¹⁄2" .......................................... 1

Throat Plate ³⁄4" .......................................... 1

Throat Plate 1¹⁄2" ........................................ 1

Throat Plate 2" ........................................... 1

Throat Plate 3" ........................................... 1

In the event that any nonproprietary parts are

missing (e.g. a nut or a washer), we would be

glad to replace them, or for the sake of expedi-

ency, replacements can be obtained at your local

hardware store.

Figure 3. Inventory.

NOTICE

If you have never used this type of machine

or equipment before, WE STRONGLY REC-

OMMEND that you read books, trade maga-

zines, or get formal training before begin-

ning any projects. Regardless of the con-

tent in this section, Grizzly Industrial will

not be held liable for accidents caused by

lack of training.

Figure 4. Pre-Installed Components.

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Base Attachment

The metal base plate needs to be attached to the

spindle sander before use.

Components and Hardware Needed:

Qty

Tap Screw M4-0.7 x 12..................................... 4

Sander Base Plate ............................................ 1

To attach the sander base plate:

1. Examine the inside of the sander body and

remove any loose packing material found.

Figure 5. Mounting the spindle sander.

Note: Loose packing material inside the

sander body during operation is an imminent

fire hazard.

Dust Collection

2. Attach the base plate to the underside of the

sander with the included M4-0.7 x 12 tap

screws.

To connect a dust collection hose:

1. Fit the 2¹⁄2" dust hose over the dust port

shown in Figure 6, and secure in place with

a hose clamp.

Mounting

2. Tug the hose to ensure it does not come

off.

We strongly recommend mounting the spindle

sander to a mounting board or workbench before

being used.

Components and Hardware Needed:

Qty

Hex Bolts ¹⁄4"-20 (length varies)......................... 4

Hex Nuts ¹⁄4"-20 ................................................. 4

Flat Washers ¹⁄4"................................................ 8

Lock Washers ¹⁄4" .............................................. 4

To secure the spindle sander to a benchtop or

mounting board:

1. Place the spindle sander on a workbench

or mounting board no smaller than 24"W x

18"D.

Figure 6. Dust port.

2. Using the ⁄4" holes in the sander body as a

template, drill holes through the mounting

board or benchtop as appropriate.

DO NOT operate the Model G0538 without an

adequate dust collection system. This saw

creates substantial amounts of wood dust

while operating. Failure to use a dust collec-

tion system can result in respiratory illness.

3. Secure the spindle sander to the benchtop

or mounting board with ⁄4" hex bolts, wash-

ers, lock washers, and hex nuts as shown in

Figure 5.

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SECTION 4: OPERATIONS

Switch⁄Safety Key

Keep loose clothing

rolled up and out of the

way of machinery and

keep hair pulled back.

To disable the switch, remove the lockout key

(Figure 7) from the paddle switch.

Disconnect power from

the machine when per-

forminganymaintenance,

assembly or adjustments.

Failure to do this may

result in serious personal

injury.

Using this machine pro-

duces dust which may

cause allergic reactions

and respiratory prob-

lems. Protect yourself by

wearing safety glasses

and a respirator dur-

ing the entire operation

process. DO NOT wear

gloves while operating

this machine as they can

be caught in the rotating

surfaces and become

entangled. Failure to

comply with this warn-

ing may result in serious

personal injury.

Figure 7. Removing key to disable switch.

Sleeve Installation

The G0538 Oscillating Spindle Sander comes with

six different-sized sanding drums and sleeves.

Always refer to the table below when determing

the appropriate throat plate, sanding drum, and

spindle washer size for a particular sleeve.

Sanding Sanding

Sleeve Drum

Diameter Diameter Diameter

Throat

Plate Inside Washer

Spindle

Size

⁄

N⁄A

¹¹⁄16"

¹⁵⁄16"

1³⁄16"

1²¹⁄32"

2³⁄16"

3³⁄16"

⁄

⁄4

1¹⁄2

1¹³⁄16"

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To install or replace a sanding sleeve:

1. Hold the spindle hex nut with one of the

included ⁹⁄16" wrenches.

2. Hold the flats of the spindle using the small

slot in the second ⁄16" wrench, as shown in

Figure 8, and loosen the hex nut so that it

can be removed by hand.

Figure 9. Sleeve installation order.

Sanding

To sand a workpiece:

Figure 8. Loosening the spindle hex nut.

1. Ensure that the spindle hex nut is secured

tightly and that the work area is free of

obstructions and obstacles.

3. Remove the hex nut, upper spindle washer,

sanding sleeve, sanding drum, and throat

plate.

2. Turn on the spindle sander and allow it to

reach full speed.

4. Clean the throat plate and lower spindle

washer areas as necessary.

3. Using both hands, guide the workpiece

against the sanding sleeve in a right-to-left

direction, as shown in Figure 10. DO NOT

force the workpiece against the sanding

sleeve.

5. Replace the lower spindle washer.

6. Install the throat plate that will provide the

smallest possible clearance between the

sanding sleeve and the throat plate open-

ing.

Spindle

Rotation

7. Install the desired rubber sanding drum on

the spindle shaft, and install the matching

sanding sleeve on the drum as shown in

Figure 9.

Sanding

Direction

8. Hand-fasten the sanding drum with the

appropriate spindle washer and the hex hut.

9. Tighten the hex nut further as outlined in

Step 1 until the rubber sanding drum places

slight pressure on the sanding sleeve. DO

NOT overtighten the hex nut.

Figure 10. Sanding.

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SECTION 5: ACCESSORIES

H5430-H5459 Sanding Sleeves

G7984—Face Shield

Grizzly stocks a wide variety of aluminum oxide

sanding sleeves of varying sizes and grits. All our

4½" long sanding sleeves are available in 60 to

150 grit and from " to 3" in diameter, and come

in packs of three.

H1298—Dust Sealed Safety Glasses

H1300—UV Blocking, Clear Safety Glasses

H2347—Uvex® Spitfire Safety Glasses

H0736—Shop Fox® Safety Glasses

MODEL

SIZE

GRIT

H5430

½" x 4½"

¾" x 4½"

1" x 4½"

1½" x 4½"

2" x 4½"

3" x 4½"

H5431

H5432

H5433

H5434

H5435

H5436

H5437

H5438

H5439

H5440

H5441

H5442

H5443

H5444

H5445

H5446

H5447

H5448

H5449

H5450

H5451

H5452

H5453

H5454

H5455

H5456

H5457

H5458

H5459

H1300

H1298

100

120

150

G7984

100

120

150

H0736

H2347

Figure 11. Our most popular safety glasses.

PRO-STIK^®Belt Cleaners

G1511—Large (1¹⁄2" x 1¹⁄2" x 8¹⁄2")

G1512—Small (2" x 2" x 12")

100

120

150

H1446—1³⁄8" x 4¹⁄4

H1447—1³⁄8" x 8¹⁄2

These crepe-rubber Belt Cleaners quickly remove

gum and grit from belts and discs without dam-

age. Extend the life of your belts or discs with this

innovative natural cleaner.

100

120

150

100

120

150

100

120

150

Figure 12. PRO-STIK^®Belt Cleaners.

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SECTION 6: MAINTENANCE

Cleaning

Disconnect power from

the machine when per-

forminganymaintenance,

assembly or adjustments.

Failure to do this may

result in serious personal

injury.

Cleaning the Model G0538 is relatively easy.

Follow the Sleeve Installation instructions on

Page 15, taking special care to clean every area

thoroughly. However, sawdust and other particles

can also work their way under the rotation mark

plate.

To clean under the rotation mark plate:

Schedule

1. Follow Steps 1-4 of the Sleeve Installation

instructions on Page 15.

For optimum performance from your machine,

follow this maintenance schedule and refer to any

specific instructions given in this section.

2. Remove the three Phillips head screws and

lift out the plate, as shown in Figure 13.

Before Each Use

•

Ensure mounting bolts are secure.

Inspect sanding drums or sleeves for wear

damage.

•

check for worn or damaged wires.

Check for any other unsafe condition that

could hamper operation of this machine or

cause potential injury.

After Each Use

•

Turn OFF sander.

•

Clean up any sawdust or particle residue

from the machine.

Figure 13. Rotation mark plate area.

Weekly Maintenance

3. Wipe or vacuum out any dust or particles that

have accumulated in the rotation mark plate

area.

•

Thoroughly clean the spindle area and

beneath the rotation mark plate as outlined

on this page.

4. Reattach the rotation mark plate with the

Monthly Maintenance

three Phillips head screws.

•

Clean⁄vacuum dust buildup from inside the

sander body and off the motor.

5. Follow Steps 5-9 of the instructions on Page

15 to complete the sleeve installation pro-

cess.

-16-

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SECTION 7: SERVICE

Review the troubleshooting and procedures in this section to fix your machine if a problem develops. If you

need replacement parts or you are unsure of your repair skills, then feel free to call our Technical Support

at (570) 546-9663.

Troubleshooting

Motor & Electrical

Symptom

Possible Cause

Possible Solution

Motor will not start. 1. Low voltage.

1. Check power line voltage and correct if necessary.

2. Open circuit in motor or loose connec- 2. Inspect all motor connections for loose or open connec-

tions.

Motor will not start; 1. Short circuit in line cord or plug.

fuses or circuit

1. Inspect cord and plug for damaged insulation or shorted

wires.

breakers blow.

2. Short circuit in motor or loose connec- 2. Inspect all motor connections for loose or shorted termi-

tions. nals or worn insulation.

3. Incorrect fuses or circuit breakers in 3. Install correct fuses or circuit breakers.

power line.

Motor overheats.

1. Motor overloaded.

1. Reduce load on motor.

Motor stalls (result- 1. Motor overloaded.

1. Reduce load on motor.

ing in blown fuses

or tripped circuit).

2. Short circuit in motor or loose connec- 2. Inspect connections on motor for loose or shorted termi-

tions.

nals or worn insulation.

3. Low voltage.

3. Check power line voltage and correct if necessary.

4. Incorrect fuses or circuit breakers in 4. Install correct fuses or circuit breakers.

power line.

Machine

slows 1. Workpiece pressure is too great.

1. Reduce workpiece pressure on spindle.

when operating.

Machine vibrates 1. Machine not secured to workbench.

1. Secure machine to workbench.

2. Check⁄adjust motor mounting.

excessively.

2. Incorrect motor mounting.

Sanding Operations

Deep

sanding 1. Sanding sleeve too coarse for the desired 1. Use a finer grit sanding sleeve.

grooves or scars in

workpiece.

finish.

2. Workpiece sanded across the grain.

3. Too much sanding force on workpiece.

2. Sand with the grain.

3. Reduce pressure on workpiece while sanding.

Grains rub off the 1. Sanding sleeve has been stored in an 1. Store sanding sleeve away from extremely dry or hot

sanding sleeve.

incorrect environment.

temperatures.

2. Sanding sleeve has been folded or 2. Store sanding sleeves separately and not folded or flat.

smashed.

Sanding surfaces 1. Too much pressure against sleeve.

1. Reduce pressure on workpiece while sanding.

2. Use different stock. Or, accept the characteristics of the

stock and plan on cleaning⁄replacing belts frequently.

clog quickly or

burn.

2. Sanding softwood.

-17-

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Burn marks on 1. Using too fine of sanding grit.

1. Use a coarser grit sanding sleeve.

workpiece.

2. Using too much pressure.

3. Work held still for too long.

2. Reduce pressure on workpiece while sanding.

3. Do not keep workpiece in one place for too long.

Glazed sanding 1. Sanding wet stock.

1. Dry stock properly before sanding.

2. Use different stock. Or, accept the characteristics of

the stock and plan on cleaning⁄replacing belts⁄discs fre-

quently.

surfaces.

2. Sanding stock with high residue.

Workpiece

fre- 1. Sanding in direction of spindle rotation 1. Move workpiece against direction of spindle rotation

quently gets pulled

out of your hand.

(left-to-right).

(right-to-left).

2. Starting the workpiece on a leading cor- 2. Start workpiece on a trailing corner.

ner.

-18-

G0538 Oscillating Spindle Sander

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Wiring Diagram

��

Disconnect power from

machine before perform-

ing any electrical ser-

vice. Failure to do this

will result in a shock haz-

ard, leading to injury or

death!

��

16MFD 250VAC

CAPACITOR

��

SAFETY

PADDLE

SWITCH

��

WIRES TO

110V POWER

SUPPLY

-19-

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Parts Breakdown

-20-

G0538 Oscillating Spindle Sander

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Parts List

REF

PART #

DESCRIPTION

REF

PART #

DESCRIPTION

PN03M

HEX NUT M8-1.25

P0538037

PHTEK20M

P0538039

PW03M

BRACING WHEEL AXLE

TAP SCREW M5 X 14

BRACING WHEEL BASE

FLAT WASHER 6MM

HEX NUT M6-1

P0538002

P0538003

P0538004-1

P0538004-2

P0538004-3

P0538004-4

P0538004-5

P0538004-6

P0538005

P0538006

PHTEK22M

P0538008

P0538009

P0538010

PHTEK5M

P0538012

P0538013

P0538014

PHTEK6M

P0538016

P0538017

P0538018

P0538019

PW03M

SPINDLE WASHER 8 X 24 X 2

SANDING SLEEVE 1" X 4-1/2"

SANDING SLEEVE 1/2" X 4-1/2"

SANDING DRUM 3/4" X 4-1/2"

SANDING DRUM 1" X 4-1/2"

SANDING DRUM 1-1/2" X 4-1/2"

SANDING DRUM 2" X 4-1/2"

SANDING DRUM 3" X 4-1/2"

SPINDLE WASHER 13 X 72 X 2

THROAT PLATE 15/16" X 4"

TAP SCREW M3.5 X 13

ROTATION MARK PLATE

DISC TABLE

4-1

4-2

4-3

4-4

4-5

4-6

PN01M

P0538042

PWRN01

P0538045

P0538046

P0538047

P0538048

PW03M

CONNECTING WIRE

WIRE NUT

CAPACITOR 16MFD 250VAC

TAPE

MOTOR

STAND

FLAT WASHER 6MM

TAP SCREW M5.5 X 22

INT TOOTH WASHER 7/32"

PHLP HD SCR M5-.8 X 10

BUSHING

P0538050

P0538051

PS09M

DUST HOUSING 2 1/2"

TAP SCREW M4 X 12

BASE

P0538053

PHTEK19M

P0538055

P0538056

P0538057

P0538058

P0538059

P0538060

P0538061

P0538062

P0538063

P0538064

P0538065

P0538066

P0538067

P0538068

P0538069

P0538070

P0538071

P0538072

P0538073

PLABEL-11

PLABEL-12

PLABEL-14

STRAIN RELIEF

TAP SCREW M5 X 16

DAMPER

POWER CORD W/ 5-15 PLUG

TAP SCREW M4 X 16

SAFETY PADDLE SWITCH

FOOT PAD

DIFFERENTIAL GEAR

CHECK RING

DRIVE GEAR

SWITCH HOUSING

BUSHING

CABLE BUSHING

COMPRESSION SPRING 2 X 28 X 55

SANDING SLEEVE 3/4" X 4-1/2"

SLOTTED WRENCH 13MM

SPINDLE WASHER 8 X 16 X 2

SPINDLE WASHER 10 X 46 X 2

THROAT PLATE 15/16" X 4"

THROAT PLATE 1-21/32" X 4"

THROAT PLATE 2-3/16" X 4"

THROAT PLATE 3-3/16" X 4"

MACHINE ID LABEL

FLAT WASHER 6MM

TAP SCREW M5 X 20

BASE PLATE

PHTEK17M

P0538022

PHTEK5M

PHTEK6M

P0538025

P0538026

P0538027

P0538028

PHTEK6M

P0538030

PK19M

TAP SCREW M4 X 12

TAP SCREW M4 X 16

BEARING HOUSING

OILLESS FELT

BEARING P6203-2RZ

BEARING COVER PLATE

TAP SCREW M4 X 16

TRAILING AXLE

THROAT PLATE 11/16" X 4"

SANDING SLEEVE 1-1/2" X 4-1/2"

SANDING SLEEVE 2" X 4-1/2"

SANDING SLEEVE 3" X 4-1/2"

SAFETY GLASSES 2" X 3-5/16"

READ MANUAL 2" X 3-5/16"

ELECTRICITY LABEL

KEY 5 X 5 X 14

P0538032

P0538033

PN01M

SYNCHRONOUS BELT

DRIVING PULLEY

HEX NUT M6-1

PW01M

FLAT WASHER 8MM

BRACING WHEEL SUB-ASSEMBLY

P0538036

Safety labels warn about machine hazards and ways to prevent injury. The owner of this machine

MUST maintain the original location and readability of the labels on the machine. If any label is

removed or becomes unreadable, REPLACE that label before using the machine again. Contact

Grizzly at (800) 523-4777 or www.grizzly.com to order new labels.

-21-

G0538 Oscillating Spindle Sander

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WARRANTY AND RETURNS

Grizzly Industrial, Inc. warrants every product it sells for a period of 1 year to the original purchaser from

the date of purchase. This warranty does not apply to defects due directly or indirectly to misuse, abuse,

negligence, accidents, repairs or alterations or lack of maintenance. This is Grizzly’s sole written warranty

and any and all warranties that may be implied by law, including any merchantability or fitness, for any par-

ticular purpose, are hereby limited to the duration of this written warranty. We do not warrant or represent

that the merchandise complies with the provisions of any law or acts unless the manufacturer so warrants.

In no event shall Grizzly’s liability under this warranty exceed the purchase price paid for the product and

any legal actions brought against Grizzly shall be tried in the State of Washington, County of Whatcom.

We shall in no event be liable for death, injuries to persons or property or for incidental, contingent, special,

or consequential damages arising from the use of our products.

To take advantage of this warranty, contact us by mail or phone and give us all the details. We will then

issue you a “Return Number,’’ which must be clearly posted on the outside as well as the inside of the

carton. We will not accept any item back without this number. Proof of purchase must accompany the

merchandise.

The manufacturers reserve the right to change specifications at any time because they constantly strive to

achieve better quality equipment. We make every effort to ensure that our products meet high quality and

durability standards and we hope you never need to use this warranty.

Please feel free to write or call us if you have any questions about the machine or the manual.

Thank you again for your business and continued support. We hope to serve you again soon.

-22-

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