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SKU 66881 

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

Page 7

your hands and fingers cannot be cut 

by the rotating Pad or Sanding Paper 

(not included).

10.  Do not lay the tool down until it has 

come to a complete stop. Moving 

parts can grab the surface and pull 

the tool out of your control. 

11.  Disconnect air hose and release any 

built-up air pressure. Never service 

the Sander with the air hose at-

tached. Always release any built-up 

air pressure in the tool (even after 

disconnecting the air hose).

Vibration precautions

This tool vibrates during use. Repeat-

ed or long-term exposure to vibration may 

cause temporary or permanent physical 

injury, particularly to the hands, arms and 

shoulders. To reduce the risk of vibration-

related injury:
1.  Anyone using vibrating tools regu-

larly or for an extended period should 

first be examined by a doctor and 

then have regular medical check-

ups to ensure medical problems are 

not being caused or worsened from 

use. Pregnant women or people who 

have impaired blood circulation to 

the hand, past hand injuries, nervous 

system disorders, diabetes, or Ray-

naud’s Disease should not use this 

tool. If you feel any symptoms related 

to vibration (such as tingling, numb-

ness, and white or blue fingers), seek 

medical advice as soon as possible.

2.  Do not smoke during use. Nicotine 

reduces the blood supply to the 

hands and fingers, increasing the risk 

of vibration-related injury.

3.  Wear suitable gloves to reduce the 

vibration effects on the user.

4.  Use tools with the lowest vibration 

when there is a choice.

5.  Include vibration-free periods each 

day of work.

6.  Grip tool as lightly as possible (while 

still keeping safe control of it).  Let 

the tool do the work.

7.  To reduce vibration, maintain tool as 

explained in this manual.  If abnormal 

vibration occurs, stop immediately.

  SaVe tHeSe 

inStructiOnS.

Summary of Contents for 66881

Page 1: ...l Copyright 2009 by Harbor Freight Tools All rights reserved No portion of this manual or any artwork contained herein may be reproduced in any shape or form without the express written consent of Har...

Page 2: ...ty Instructions 5 Symbol Definitions 5 Specific Safety Instructions 6 Functional Description 8 Specifications 8 Components and Controls 8 Initial Tool Set Up Assembly 8 Unpacking 8 Air Supply 8 Operat...

Page 3: ...ided could result in death or serious injury CAUTION used with the safety alert symbol indicates a hazardous situation which if not avoided could result in minor or moderate injury NOTICE is used to a...

Page 4: ...g and balance enables better control of the tool in unexpect ed situations f Use safety equipment A dust mask non skid safety shoes and a hard hat must be used for the applicable conditions Wear heavy...

Page 5: ...rts Use only authorized parts c Use only the lubricants supplied with the tool or specified by the manufacturer Air source a Never connect to an air source that is capable of exceeding 200 psi Over pr...

Page 6: ...o this type of work To reduce your exposure to these chemicals work in a well ventilated area and work with approved safety equipment such as those dust masks that are specially designed to filter out...

Page 7: ...should first be examined by a doctor and then have regular medical check ups to ensure medical problems are not being caused or worsened from use Pregnant women or people who have impaired blood circ...

Page 8: ...n before set up or use of this product Note For additional information regarding the parts listed in the following pages refer to the Assembly Diagram near the end of this manual Unpacking When unpack...

Page 9: ...ote Air flow and therefore tool perfor mance can be hindered by under sized air supply components 3 The air hose must be long enough to reach the work area with enough extra length to allow free movem...

Page 10: ...h the free end of the Hose 32 to the Sander by pushing it into the Hose Joint 12 To remove push the collar and pull the hose out Prior to reattachment trim 1 4 from the end of the hose 4 Turn Adjuster...

Page 11: ...aise the Hose above the Sander and restart the Sander to empty the tool of any remaining water Turn off the air compressor Disconnect the Sander from its air supply hose Then squeeze the Paddle once a...

Page 12: ...m grease Other lubricants may damage the mechanism and may be highly flammable causing an explosion Cleaning Maintenance and Lubrication Note These procedures are in addition to the regular checks and...

Page 13: ...iner and clean 3 Fill supply tank Sander does not remove residue from the workpiece even after repeated brief attempts 1 Sand paper disc too fine 2 Using wrong tool for the job at hand 3 Water Flow Co...

Page 14: ...Spring 1 39 O Ring 1 PLEASE READ THE FOLLOWING CAREFULLY The manufacturer and or distributor has provided the parts list and assembly diagram in this manual as a reference tool only Neither the manufa...

Page 15: ...ge 15 ASSEMBLY DIAGRAM Record Product s Serial Number Here Note If product has no serial number record month and year of purchase instead Note Some parts are listed and shown for illustration purposes...

Page 16: ...tal or consequential damages so the above limitation of exclusion may not apply to you This warranty is express ly in lieu of all other warranties express or implied including the warranties of mercha...

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