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SKU 97053

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

uNPACKINg

When unpacking, check to make sure that the item is intact and undamaged.  If any 

parts are missing or broken, please call Harbor Freight Tools at the number shown on the 

cover of this manual as soon as possible.

SET uP INSTRuCTIONS

Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the 

beginning of this manual including all text under subheadings therein 

before set up or use of this product.

Risk of accidental starting; resulting in serious personal 

injury.  Disconnect the Sander from 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 Assembly Diagram near the end of this manual.

Assembly

Prior to using the Sander, the Sander must have a female Quick Connector (not 

1. 

included) connected to the tool’s Regulator Set (29).  To do so, wrap about 3” of 

Pipe Thread Seal Tape (not included) around the threads of the Regulator Set.  

Then firmly screw on the Quick Connector. 

(See Figure A.) 

 

WARNINg

QuICK CONNECTOR

(NOT INCLuDED)

REguLATOR SET (29)

FIguRE A

For best tool performance, you should incorporate an oiler, regulator, and in-line 

2. 

water filter as shown in the illustration on the next page. 

(See Figure B, next page.)

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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