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Central Machinery 68148 Set Up And Operating Instructions Manual

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Table Of Contents 15

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8
Specifications
Table of Contents
DEMOLITION HAMMER

SET UP AND OPERATING INSTRUCTIONS

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.
©
Copyright
2010 by Harbor Freight Tools
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.
For technical questions or replacement parts, please call 1‑800‑444‑3353.
Model
68148
®
. All rights reserved. No portion of this manual or any artwork

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  Summary of Contents for Central Machinery 68148

  • Page 1: Set Up And Operating Instructions

    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.

  • Page 2: Important Safety Information

    Unmodified plugs and matching outlets injury. will reduce risk of electric shock.. b. Do not expose power tools to rain or wet conditions. Water Page 2 For technical questions, please call 1‑800‑444‑3353. SKU 68148...
  • Page 3 Power tools are dangerous in the hands of untrained users. SKU 68148 For technical questions, please call 1‑800‑444‑3353. Page 3...
  • Page 4 In addition, people with tool ″live″ and shock the operator. pacemakers should: • Avoid operating alone. Keep clear of moving parts. • Properly maintain and inspect to avoid electrical shock. Page 4 For technical questions, please call 1‑800‑444‑3353. SKU 68148...

  • Page 5: Vibration Safety

    If any abnormal vibration caution are factors which cannot occurs, stop use immediately. be built into this product, but must be supplied by the operator. SAVE THESE INSTRUCTIONS. SKU 68148 For technical questions, please call 1‑800‑444‑3353. Page 5...

  • Page 6: Double Insulated Tools: Tools With Two Prong Plugs

    National Electrical Code. a qualified electrician before using it. Double insulated tools may be used in either of the 120 volt outlets shown in the Page 6 For technical questions, please call 1‑800‑444‑3353. SKU 68148...
  • Page 7 150% of the rated amperes. Symbology Double Insulated Canadian Standards Association Underwriters Laboratories, Inc. Volts Alternating Current Amperes No Load Revolutions n 0 xxxx/min. per Minute (RPM) SKU 68148 For technical questions, please call 1‑800‑444‑3353. Page 7...

  • Page 8: Specifications

    UNPACKING When unpacking, make sure the item is intact and undamaged. If any parts are missing or broken, please call Harbor Freight Tools at 1-800-444-3353 as soon as possible. INSTRUCTIONS FOR PUTTING INTO USE 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.

  • Page 9: Tool Set Up

    WARNING! Before installing new bit, keep the tool running for about five verify Demolition Hammer is unplugged. minutes to allow for warm-up. Make SKU 68148 For technical questions, please call 1‑800‑444‑3353. Page 9...

  • Page 10: Maintenance And Servicing

    Chisel is sharp and not dull or Brushes every 100 hours and, cracked. Replace worn or broken when necessary, replace them. Chisels with approved replacement Chisels from Harbor Freight Tools. TO PREVENT SERIOUS INJURY Check that all mounting screws are FROM ACCIDENTAL tightened.

  • Page 11: Troubleshooting

    See Extension Cords in GROUNDING section. Follow all safety precautions whenever diagnosing or servicing the tool. Disconnect power supply before service. SKU 68148 For technical questions, please call 1‑800‑444‑3353. Page 11...

  • Page 12: Parts List

    Ball Bearing (6001) Capacitor Impact Block Ring Connector Needle Bearing Hex Socket (BK1312) Bolt (M6x20) Impact Hammer Tapping Screw L-Ring (ST4.2x18) (Ø27xØ36x6.5) Tapping Screw O-Ring (ST4.2x22) (Ø26.4xØ3.5) Side Handle O-Ring (Ø38xØ2) Page 12 For technical questions, please call 1‑800‑444‑3353. SKU 68148...

  • Page 13: Assembly Diagram

    ASSEMBLY DIAGRAM SKU 68148 For technical questions, please call 1‑800‑444‑3353. Page 13...

  • Page 14: Limited 90-Day Warranty

    LIMITED 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. This...