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ATD-2112
1/2” TWIN HAMMER IMPACT WRENCH
WARNING:
Always read instructions before using power tools
Always wear safety goggles
Wear hearing protection
Avoid prolonged exposure to vibration
The instructions and warnings contained in this manual should be read and
understood before operating. Keep this manual for future reference.
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• Technical Data Square drive………………………………………………………………………1/2” (13MM) Free speed…………………………………………………………………………7,500 RPM Max torque…………………………………………………………………………420 FT-LB Avg. air consumption…………………………………………….………………..5 CFM Operating pressure…………………………………………………………….…90 PSI Air inlet ………………………………………………………………………….…1/4” NPT Weight……………………………………………………………………………...5.70 LBS Sound pressure level……………………………………………………………. 91.6 dB(A) Sound power level………………………………………………………………..102.6 dB(A) 2 Vibration
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12. Always when using the tool, adopt a firm footing and/or position and grip the tool sufficiently only to overcome any reaction forces that may result from the tool doing work. DO NOT over grip. 13. Use only correct spare parts for maintenance and repair. DO NOT improvise or make temporary repairs. Major servicing and repairs should only be carried out by a qualified person. 14. DO NOT lock, tape, wire, etc the “ON/OFF” valve in “ON” position. The throttle/lever, etc must always be free
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27. This tool is not suitable for underwater use or use in explosive environments. 28. Always make sure that the work area is clear to enable the work task to be performed safety. 29. Always use air hose and couplings with minimum working pressure rating at 1-1/2 times the maximum working pressure rating of the tool. Operating Instructions Air supply 1. Ensure wrench air valve (or trigger) is in the “OFF” position before connecting to the air supply. 2. You will require an air pre
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Without proper lubrication the tool will not work properly and parts will wear prematurely. Use the proper lubricant in the air line lubricator. The lubricator should be of low air flow or changing air flow type, and should be kept filled to the correct level. Use only recommended lubricants, specially made for pneumatic applications. Substitutes may harm the rubber compounds in the tools O-rings and other rubber parts. IMPORTANT!!! If a filter/regulator/lubricator is not installed on t
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3. 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. b) Grit or gum deposits in the wrench may also reduce performance. This tool has an air strainer (located in the area of the air inlet), remove the strainer and clean it. c) When not in use, disconnect from air supply, clean wrench and store in a safe,
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: Repairs should be carried out by a qualified person. ITEM# ORDERING PART# PART DESCRIPTION ITEM# ORDERING PART# PART DESCRIPTION 1 PRT2112-01 WARNING LABEL 23 PRT2112-23 BEARING 2 PRT2112-02 OIL INLET CUP 24 PRT2112-24 END PLATE 3 PRT2112-03 STEEL BALL 25 PRT2112-25 ROTOR 4 PRT2112-04 ADJ. SPRING 26 PRT2112-26 ROTOR BLADE 5 PRT2112-05 REGULATING SCREW 27 PRT2112-27 PIN 6 PRT2112-06 O-RING 10.6×1.8 28 PRT2112-28
