CentralPneumatic 91753 Owner's Manual & Safety Instructions

High speed metal saw

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Owner's Manual & Safety Instructions
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inspection, maintenance and cleaning procedures. Write the product's serial number in the back of the manual
near the assembly diagram (or month and year of purchase if product has no number). Keep this manual and
the receipt in a safe and dry place for future reference.
high speed metal saw
11k
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
2004 by Harbor Freight Tools
No portion of this manual or any artwork contained herein may be reproduced in
any shape 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.
Keep this manual for the safety warnings and precautions, assembly, operating,
Visit our website at: http://www.harborfreight.com
Email our technical support at: tech@harborfreight.com
®
. All rights reserved.
Read this material before using this product.
Failure to do so can result in serious injury.
SaVE thiS manual.
ITEM 91753

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Summary of Contents for CentralPneumatic 91753

  • Page 1 No portion of this manual or any artwork contained herein may be reproduced in Failure to do so can result in serious injury. any shape or form without the express written consent of Harbor Freight Tools. Diagrams within this manual may not be drawn proportionally. Due to continuing SaVE thiS manual.
  • Page 2: Table Of Contents

    2. Do not operate the tool in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust. The tool is able to create sparks resulting in the ignition of the dust or fumes. Page 2 For technical questions, please call 1-800-444-3353. Item 91753...
  • Page 3: Personal Safety

    Turn off and detach the air supply, safely discharge any residual air pressure, and release the throttle and/or turn the switch to its off position before leaving the work area. Item 91753 For technical questions, please call 1-800-444-3353. Page 3...
  • Page 4: Air Source

    WARNING marking concerning Cubic Feet per Minute flow Risk of Respiratory Injury. Wear NIOSH-approved dust mask/respirator. Cubic Feet per Minute flow ScFm at standard conditions WARNING marking concerning Risk of Explosion. Page 4 For technical questions, please call 1-800-444-3353. Item 91753...
  • Page 5: Specific Safety Instructions

    7. To reduce vibration, maintain seek medical advice as soon as possible. tool as explained in this manual. If abnormal vibration occurs, stop immediately. SaVE thESE inStRuctiOnS. Item 91753 For technical questions, please call 1-800-444-3353. Page 5...
  • Page 6: Specifications

    Excess air pressure is hazardous and may cause the tool to exceed stated maximum speed. components and controls Housing (28) Air Inlet (9) Blade Guard (34) Throttle (13) Blade (sold separately) Chuck Cover (26) Safety Lever Page 6 For technical questions, please call 1-800-444-3353. Item 91753...
  • Page 7: Setup

    The air hose must be long enough to reach the work area with enough extra length to allow free movement while working. Item 91753 For technical questions, please call 1-800-444-3353. Page 7...
  • Page 8 Page 8 For technical questions, please call 1-800-444-3353. Item 91753...
  • Page 9 Item 91753 For technical questions, please call 1-800-444-3353. Page 9...
  • Page 10: Operation

    Chuck Cover Figure 2 To change blades, first open the Chuck Cover (26) by removing the Screw (38). Swing the Chuck Cover (26) back on its hinge. See Figure 2, above. Page 10 For technical questions, please call 1-800-444-3353. Item 91753...
  • Page 11: General

    WaRninG! Failure to use two hands may cause the Saw to vibrate out of your control causing serious injury. WaRninG! to prevent tool and accessory failure, resulting in injury, do not exceed the tool’s maximum air pressure rating. Item 91753 For technical questions, please call 1-800-444-3353. Page 11...
  • Page 12: Maintenance

    Have the internal mechanism cleaned, inspected, 2. Make sure that the Housing that holds the blades and lubricated by a qualified technician. and Air Inlet (9) are free of dirt and debris. Page 12 For technical questions, please call 1-800-444-3353. Item 91753...
  • 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. Item 91753 For technical questions, please call 1-800-444-3353. Page 13...
  • Page 14: Parts List And Diagram

    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. Item 91753...
  • Page 15: Assembly Diagram

    Diagram Item 91753 For technical questions, please call 1-800-444-3353. Page 15...
  • Page 16: Warranty

    90 Day Warranty Harbor Freight Tools Co. makes every effort to assure that its products meet high quality and durability standards, and warrants to the original purchaser that this product is free from defects in materials and workmanship for the period of 90 days from the date of purchase.

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