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Summary of Contents for Clarke CAT78
- Page 1 IMPACT WRENCH MODEL NO: CAT78 PART NO: 3110790 OPERATING & MAINTENANCE INSTRUCTIONS GC0813...
- Page 2 INTRODUCTION Thank you for purchasing this CLARKE Impact Wrench. Before attempting to use this product, please read this manual thoroughly and follow the instructions carefully. In doing so you will ensure the safety of yourself and that of others around you, and you can look forward to your purchase giving you long and satisfactory service.
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Page 3: General Safety Rules
GENERAL SAFETY RULES CAUTION: FAILURE TO FOLLOW THESE PRECAUTIONS COULD RESULT IN PERSONAL INJURY, AND/OR DAMAGE TO PROPERTY. WORK ENVIRONMENT 1. Keep the work area clean and tidy. 2. Dress appropriately - Do not wear loose clothing or jewellery. Tie long hair out of the way. - Page 4 10. Do not carry out any alterations or modifications to the impact wrench. 11. Always disconnect from the air supply when: • Performing any maintenance • The impact wrench is not in use. • The impact wrench will be left unattended. •...
- Page 5 OVERVIEW NO DESCRIPTION NO DESCRIPTION Anvil Speed Control Regulator Forward/Reverse Valve 1/4” BSP (Female Air Inlet) Trigger Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com...
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Page 6: The Compressed Air Supply
THE COMPRESSED AIR SUPPLY AIR SUPPLY REQUIREMENTS WARNING: COMPRESSED AIR CAN BE DANGEROUS. ENSURE THAT YOU ARE FAMILIAR WITH ALL PRECAUTIONS RELATING TO THE USE OF COMPRESSORS AND COMPRESSED AIR SUPPLY. • Use only clean, dry, regulated compressed air as a power source. •... -
Page 7: Before Use
Remove the oil fill screw from the side of the mini oiler and fill with Air-line Oil available from your CLARKE dealer. Replace the screw before using the wrench. 2. If a mini-oiler is not being used, run a few drops of oil through the tool before use. -
Page 8: Using The Forward/Reverse Button
USING THE FORWARD/REVERSE BUTTON WARNING: WAIT UNTIL THE ANVIL HAS STOPPED ROTATING BEFORE OPERATING THE FORWARD/REVERSE BUTTON. Forward/Reverse rotation is selected by pushing the Forward/Reverse control forward or backward as required. 1. For normal tightening, the wrench should be operated in the forward direction. -
Page 9: Operation
OPERATION OPERATING THE IMPACT WRENCH 1. Locate the socket over the nut to be tightened or loosened. 2. Squeeze the trigger to start the wrench. 3. Release the trigger switch to stop the wrench. • The anvil will continue to rotate very briefly after the trigger has been released. -
Page 10: Maintenance
• Before use, drain water from the air tank, air line and compressor. • Pour a few drops of CLARKE airline oil, into the air inlet. This should be carried out regardless of whether or not an in-line mini oiler is used. If an in-line mini oiler is not used, this procedure should be repeated after every two to three hours of use. -
Page 11: Specifications
If the tool is to be stored, or is idle for longer than 24 hours, run a few drops of Clarke air line oil into the air inlet, and run the tool for 5 seconds in order to lubricate the internal parts. -
Page 12: Troubleshooting
A wide range of accessories is available including filter/regulators, lubricators, high-pressure hoses (5 to 50 metres) etc. Contact your CLARKE dealer for further information or CLARKE International Service Department on 01992 565333. Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com... -
Page 13: Parts List And Diagram
PARTS LIST & DIAGRAM Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com... - Page 14 PARTS LIST & DIAGRAM Description No Description Rubber Nose Guard Ball Bearing Oil Seal Oiler Screw Housing Band Motor Housing Rear End Cap Reverse Valve Pin Spring Washer Reverse Valve Spring Set Screw Set Screw Screw Housing Bush Exhaust Cover Throttle Lever Socket Retaining Ring O-Ring...
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Page 15: Declaration Of Conformity
DECLARATION OF CONFORMITY Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com...
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