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Page 11

SKU 97053

For technical questions, please call 1-800-444-3353.

AFTER uSE,

4. 

 clean external surfaces of the tool with a clean, moist cloth.

CAuTION!  

5. 

All maintenance, service, and repairs not mentioned in this manual 

must only be performed by a qualified service technician.

TROuBLESHOOTINg

Problem

Possible Causes

Possible Solutions

Sander will not start.

No compressed air supply.

1. 

Insufficient pressure on the Valve 

2. 

Lever.
Air pressure too low.

3. 

Regulator (or tool) set too low

4. 

Connect Sander to a compressed 

1. 

air supply.
Press harder on Valve Lever.

2. 

Set air compressor regulator to 90 

3. 

PSI.
Adjust regulator setting.

4. 

Sand Paper Disc not 

orbiting, or orbiting 

slowly.

Air pressure too low.

1. 

Insufficient compressed air supply.

2. 

Regulator Set adjusted too low.

3. 

Leaks in Air Hose. 

4. 

Squeeze harder on the Valve Lever.

1. 

Set air compressor regulator to 90 

2. 

PSI.
Adjust Regulator Set for a higher 

3. 

orbital speed.
Check Air Hose for leaks.

4. 

Water flow low or non-

extistent.

Water Flow Control improperly set.

1. 

Clogged Strainer.

2. 

No water in supply tank.

3. 

Adjust Water Flow Control for 

1. 

increased water flow.

Remove Strainer and clean.

2. 

Fill supply tank.

3. 

Sander does not 

remove residue from 

the workpiece, even 

after repeated brief 

attempts.

Sand Paper Disc to fine.

1. 

Using wrong tool for the job at 

2. 

hand.

Use a more course Sand Paper 

1. 

Disk.
Do not continue sanding to avoid 

2. 

damaging workpiece surface.  Use 

another method to remove residue.

Summary of Contents for Professional 97053

Page 1: ...3491 Mission Oaks Blvd Camarillo CA 93011 Visit our website at http www harborfreight com Read this material before using this product Failure to do so can result in serious injury Save this manual Co...

Page 2: ...his product This is the safety alert symbol It is used to alert you to potential personal injury hazards Obey all safety messages that follow this symbol to avoid possible injury or death DANGER indic...

Page 3: ...njury Use safety equipment Always wear eye protection Safety equipment such b as dust mask non skid safety shoes hard hat or hearing protection used for appropriate conditions will reduce personal inj...

Page 4: ...only identical a replacement parts This will ensure that the safety of the power tool is maintained Vibration Hazard This tool vibrates during use Repeated or long term exposure to vibration may caus...

Page 5: ...rning on the tool 5 CAUTION 6 To avoid injury keep hands and fingers away from the rotating Pad 38 If both hands are holding the Sander your hands and fingers cannot be cut by the rotating Pad or Sand...

Page 6: ...masonry products Arsenic and chromium from chemically treated lumber Your risk from these exposures varies depending on how often you do this type of work To reduce your exposure to these chemicals wo...

Page 7: ...its compressed air source before assembling making pad replacement or making any adjustments to the tool Note For additional information regarding the parts listed in the following pages refer to the...

Page 8: ...Paper Disc to the Sander s Pad 38 by pressing it onto the pad See Figure C 5 DIAMETER SAND PAPER DISC PAD 38 FIGURE C Place the Sander s Anchor 43 Assembly in a container filled with cold clean 4 wat...

Page 9: ...c tool oil To do so disconnect the tool from its compressed air supply source and release all remaining air pressure from the tool by pressing the Valve Lever 1 Use the provided Allen Wrench 49 to uns...

Page 10: ...e Sander in a clean dry safe location out of reach of 9 children and other unauthorized people Maintenance And Servicing Risk of serious personal injury from accidental starting Disconnect the Sander...

Page 11: ...ng 4 Sand Paper Disc not orbiting or orbiting slowly Air pressure too low 1 Insufficient compressed air supply 2 Regulator Set adjusted too low 3 Leaks in Air Hose 4 Squeeze harder on the Valve Lever...

Page 12: ...1 33 Nut M16 1 10 U Side Plate 1 34 Silencer 1 11 Rotor 1 35 W Hose Joint 1 12 Vane 5 36 W Seal 1 13 Cylinder Set 1 37 Waterproof Seal 1 Set 13 1 Spring Pin 3 x 5 3 38 Foam Pad 1 13 2 O Ring P7 1 14...

Page 13: ...or technical questions please call 1 800 444 3353 ASSEMBLY DIAGRAM 3 46 4 5 6 7 8 9 10 11 12 13 13 1 14 15 16 17 8 13 1 13 2 1 2 18 47 19 20 21 22 23 24 25 26 27 29 35 34 28 31 32 33 30 37 36 39 40 48...

Page 14: ...ion or we may elect to refund the purchase price if we cannot readily and quickly provide you with a replacement We will return repaired products at our expense but if we determine there is no defect...

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