TL0502

Operating Instructions (Continued)

2. An oiler can be used to provide oil circulation through the tool.. A filter can be used to remove

liquid and solid impurities which can rust or “gum up” internal parts of the tool..

3.Always use air supply hoses with a minimum working pressure rating equal to or greater than the pressure from the power source if a regulator fails, or 200 psi, whichever is greater.. Use 1/4 inch air hose for runs up to 50 feet.. Use 3/8 inch air hoses for 50 foot run or longer..

200 psi or greater

3/8 inch I..D..

4.Use a pressure regulator on the compressor, with an operating pressure of 0 psi - 125 psi.. A pressure regulator is required to control the operating pressure of the tool between 60 psi and 90 psi..

Regulator Operation

This impact wrench is equipped with several power (speed) settings.. Use the switch on the rear of the tool to select the proper setting before operating tool.. The tool has 3 forward settings and 1 reverse setting.. Do not change settings while tool is running..

SPEED ADJUSTMENT

An impact wrench should never be used to set torque.. Use a torque wrench to set the torque..

To remove lugs or bolts, set the regulator to the maximum setting.. When installing, always use a torque wrench to attain the proper torque of the lugs or bolts..

When reassembling be careful not to

overtighten. Bolts may fail or cause a hazardous condition. Be sure to set the regulator to the minimum setting then use a torque wrench to set torque.

NOTE: It is not recommended to install a quick coupler between the tool and the whip hose..

Using fittings or air hoses which are too small can create a pressure drop and reduce the power of the tool.. For 3/8, 1/2 and 3/4 inch impact wrenches use 3/8 inch (I..D..) fittings with 1/4 inch NPT threads.. Most compressors are shipped with a short, 1/4 inch I..D.. hose.. For proper performance and more convenience, use a 3/8 inch I..D.. hose.. Hoses longer than 50 feet should have a 1/2 inch I..D..

Never carry a tool by the hose or

pull the hose to move the tool or a compressor. Keep hoses away from heat, oil and sharp edges. Replace any hose that is damaged, weak or worn.

User-Maintenance

Instructions

Technical Service

Please call our Tool Hotline at 1-800- 543-6400 with any questions regarding the operation or repair of this tool or for additional copies of this manual..

Replacement Parts Information

For information regarding where to order replacement parts, call toll free 1-800-543-8622.. Please provide the following information:

•Model number

•Stamped-in code

•Part number and description

Tool Repair

Only qualified personnel should repair the tool and they should use genuine Campbell Hausfeld replacement parts and accessories, or parts and accessories which perform equivalently..

Assembly Procedure For Seals

When repairing a tool, the internal parts must be cleaned and lubricated.. Parker O-lube or equivalent must be used on all o-rings.. Each o-ring must be coated with O-lube before assembling.. A small amount of oil must be used on all moving surfaces and pivots.. After reassembling, a few drops of 30W non-detergent oil or equivalent, must be added through the air line before testing..

Storage

The impact wrench must be lubricated before storing.. Follow the air motor lubrication instructions with an exception to step 4.. Only run the impact wrench for 2 to 3 seconds instead of 20 to 30 seconds because more oil needs to remain in the impact wrench when storing.. The tool should be stored in a cool dry place..

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