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CentralPneumatic 68739 Instruction Manual

5? high speed air sander
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5" High Speed Air Sander
Item 68739
Read this material before using this product.
Failure to do so can result in serious injury.
SAVE THIS MANUAL.
When unpacking, make sure that the product is intact and undamaged.
If any parts are missing or broken, please call 1-800-444-3353 as soon as possible.
©
Copyright
2011 by Harbor Freight Tools
or form without the express written consent of Harbor Freight Tools. Diagrams within this manual may not be drawn proportionally. Due to continuing
improvements, actual product may differ slightly from the product described herein. Tools required for assembly and service may not be included.
Visit our website at: http://www.harborfreight.com
®
. All rights reserved. No portion of this manual or any artwork contained herein may be reproduced in any shape

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Summary of Contents for CentralPneumatic 68739

  • Page 1 5″ High Speed Air Sander Item 68739 Read this material before using this product. Failure to do so can result in serious injury. SAVE THIS MANUAL. When unpacking, make sure that the product is intact and undamaged. If any parts are missing or broken, please call 1-800-444-3353 as soon as possible.

  • Page 2: Important Safety Instructions

    Remove adjusting keys and wrenches before turning the tool on. A wrench or a key that is left attached to a rotating part of the tool increases the risk of personal injury. Page 2 For technical questions, please call 1-800-444-3353. SKU 68739...

  • Page 3: Air Source

    Store the tool when it is idle out of reach explosion and serious injury to persons. of children and other untrained persons. A tool is dangerous in the hands of untrained users. SAVE THESE INSTRUCTIONS. SKU 68739 For technical questions, please call 1-800-444-3353. Page 3...

  • Page 4: Symbols And Specific Safety Instructions

    9. 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. Page 4 For technical questions, please call 1-800-444-3353. SKU 68739...

  • Page 5: Vibration Precautions

    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. SKU 68739 For technical questions, please call 1-800-444-3353. Page 5...

  • Page 6: Functional Description

    Spindle (22a/b/c) Ring (21) Arbor Nut (23) Trigger (12) Air Inlet (7) Air Regulator (6) Figure A: Components and Controls Page 6 For technical questions, please call 1-800-444-3353. SKU 68739...

  • Page 7: Air Supply

    However, it is a good safety measure to attempt to discharge the tool in a safe fashion after disconnecting to ensure that the tool is disconnected and unpowered. SKU 68739 For technical questions, please call 1-800-444-3353. Page 7...
  • Page 8 Page 8 For technical questions, please call 1-800-444-3353. SKU 68739...
  • Page 9 SKU 68739 For technical questions, please call 1-800-444-3353. Page 9...

  • Page 10: Tool Set Up

    3. Secure loose workpieces using a vise or clamps (not included) to prevent movement while working. 4. There must not be hazardous objects (such as utility lines or foreign objects) nearby that will present a hazard while working. Page 10 For technical questions, please call 1-800-444-3353. SKU 68739...

  • Page 11: General Operating Instructions

    Clean external surfaces of the tool with clean, dry cloth, and apply a thin coat of tool oil. Then store the tool indoors out of children’s reach. SKU 68739 For technical questions, please call 1-800-444-3353. Page 11...

  • Page 12: User Maintenance Instructions

    Lubricate the tool only with specified lubricants. Lubricate the air inlet using only pneumatic tool oil. Other lubricants may damage the mechanism and may be highly flammable, causing an explosion. Page 12 For technical questions, please call 1-800-444-3353. SKU 68739...

  • Page 13: Troubleshooting

    3. Replace damaged components. 4. Dirty, worn or damaged valve. 4. Clean or replace valve assembly. Follow all safety precautions whenever diagnosing or servicing the tool. Disconnect air supply before service. SKU 68739 For technical questions, please call 1-800-444-3353. Page 13...

  • Page 14: Please Read The Following Carefully

    Note: If product has no serial number, record month and year of purchase instead. Note: Some parts are listed and shown for illustration purposes only, and are not available individually as replacement parts. Page 14 For technical questions, please call 1-800-444-3353. SKU 68739...

  • Page 15: Assembly Diagram

    Assembly Diagram SKU 68739 For technical questions, please call 1-800-444-3353. Page 15...

  • Page 16: Limited 90-Day Warranty

    To take advantage of this warranty, the product or part Limited 90 Day Warranty must be returned to us with transportation charges prepaid. Proof of purchase date and an explanation of the complaint must accompany the merchandise. If Harbor Freight Tools Co. makes every effort to assure our inspection verifies the defect, we will either repair that its products meet high quality and durability or replace the product at our election or we may elect...

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