Neilsen CT3991 Original Instructions Manual

Neilsen CT3991 Original Instructions Manual

Air impact wrench. 3/4 inch square drive

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AIR IMPACT WRENCH
3/4" Square Drive
CT3991
ORIGINAL INSTRUCTIONS
Cannon Tools Limited
Address: 20 Station Road, Rowley Regis, West Midlands, B65 0JU.U.K.
SAVE THESE INSTRUCTIONS AND PRECAUTIONS.
READ ALL PRECAUTONS AND INSTRUCTIONS BEFORE USE.

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Summary of Contents for Neilsen CT3991

  • Page 1 AIR IMPACT WRENCH 3/4" Square Drive CT3991 ORIGINAL INSTRUCTIONS Cannon Tools Limited Address: 20 Station Road, Rowley Regis, West Midlands, B65 0JU.U.K. SAVE THESE INSTRUCTIONS AND PRECAUTIONS. READ ALL PRECAUTONS AND INSTRUCTIONS BEFORE USE.
  • Page 2: Ec Declaration Of Conformity

    In case of alteration of the machine, not agreed upon by us, this declaration will lose its validity. Product description: 3/4" SQUARE DRIVE AIR IMPACT WRENCH Model: CT3991 Applicable EC Directives: EC Machinery Directive 2006/42/EC Harmonized standards EN ISO 12100, EN ISO 11148-6 20 Station Road, Rowley Regis, West Midlands, B65 0JU.U.K.
  • Page 3: Specification

    1. SAFETY  WARNING! DO NOT use wrench if damaged or thought to be faulty.  WARNING! Disconnect from the air supply before changing accessories or servicing.  WARNING! Due to the possible presence of asbestos dust from brake linings, when working around vehicle brake systems we recommend you wear suitable respiratory protection.
  • Page 4 4. PREPARATION  WARNING! Ensure the air supply is clean and does not exceed 90psi while operating the wrench. Too high an air pressure and/or unclean air will shorten the product life due to excessive wear, and may be dangerous causing damage and/or personal injury. 4.1.
  • Page 5: Operation

    5. OPERATION  WARNING! Ensure you read, understand and apply safety instructions before use. 5.1. Only use impact sockets which are specifically designed for use with an impact wrench. 5.2. Connect the wrench to the air hose as in section 4. 5.3.
  • Page 6: Assembly Diagram And Parts List

    7. TROUBLESHOOTING 7.1. Loss of power or erratic action may be due to the following: a) Excessive drain on the air line. Moisture or restriction in the air pipe. Incorrect size or type of hose connectors. To remedy check the air supply and follow instructions in section 4.
  • Page 7 Index Description Q'ty Index Description Q'ty ▲1 Housing Ass'y Air Regulator Air Inlet Bushing Throttle Valve Exhaust Deflector Seal Screw Spring Rear End Plate Spring Spacer Cap Screw Rotor Screw ★9 Rotor Blade Screw ▲10 Cylinder Screw Gasket Screw Front End Plate Screw Hammer Cage Washer...
  • Page 8 CANNON TOOLS LTD Add: 20 station road, Rowley Regis, west midlands,B65 0JU.U.K. Made in China...

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