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Resumen del manual
Hoses, couplers, oilers, regulators, and filters are all available at Harbor Freight Tools. 1. You will need to prepare a 1/4” air connector (not included) to connect to the Air Inlet (10) on the Impact Wrench. First, wrap the 1/4” air connector with pipe thread seal tape before threading it into the Inlet (10). Connect the 3/8” ID Air Source Hose to a quick connect coupler (not included), and then to the Impact Wrench. Note: If you are not using an automatic oiler system, before operation, add a few drops of Pneumatic Tool Oil to the airline connection. Add a few drops more after each hour of continual use. 2. Set the air pressure on the regulator to 90 PSI. Do not exceed the recommended air pressure of 90 PSI. 3. Check the air connection for leaks. Disconnect from the air source. Operation (continued) Refer to FIGURES 1 and 2 on page 6, and the Assembly Drawing on page 8. Note: Turn off your air compressor and disconnect the air hose when you are changing sockets. After you attach the socket, attach the air hose and turn the air compressor on. 4. Select the appropriate size 1/2” drive impact socket for your needs. 5. Push and snap the socket (not included) onto the Anvil (33). 6. Note: As shown on FIGURE 2 on page 6, there are two Valve Knobs (3), one for Forward and one for Reverse. 7. Tighten the nut as tight as you can by hand. 8. Place the socket (not included) over the nut you wish to tighten. Warning!! This Impact Wrench supplies powerful torque and is designed to be operated with two hands. Failure to operate the Impact Wrench with two hands may result in serious injury. 9. Grip the Impact Wrench firmly with two hands and gently squeeze the Trigger (11). Note: If the Impact Wrench cannot tighten the nut to your satisfaction, do not raise the air pressure on the compressor over 90 PSI. Pressures above 90 PSI will strip the workpiece and damage the tool, potentially causing the tool to fail, causing serious injury. Use other appropriate methods and tools to tighten the nut. 10. When the nut is tightened, release the Trigger (11). Turn off the air compressor and disconnect the hose. 11. If available, check the recommended torque specification for the nut. Use a torque wrench to tighten the nut to the proper setting after using the Impact Wrench. Loosening Note: Use the Left Valve Knob for Reverse. See Figure 2 on page 6. 12. Place the socket (not included) over the nut you wish to loosen. 13. Grip the Impact Wrench firmly with two hands and gently squeeze the Trigger (11). Note: If the Impact Wrench cannot loosen the nut, do not raise the air pressure on the compressor over 90 PSI. Do not attempt to loosen the nut with the Impact Wrench. Use other appropriate methods and tools to loosen the nut. 14. When the nut is loosened, release the Trigger (11). Turn off the air compressor and disconnect the hose. 15. If needed, remove the nut from the socket. Maintenance 1. Make sure your Impact Wrench is disconnected from the air hose before attempting any maintenance. 2. Wipe the Impact Wrench down with a lint free cloth after each use. 3. Make sure the Anvil (33) is clear of dirt or debris. If possible, spray it with compressed air before each use. 4. If you do not use an inline oiler/filter system, lubricate the tool daily by holding it so that the Air Inlet (10) is facing up. Squeeze the Trigger (11), and place one or two drops of oil into the Air Inlet (10). Squeezing the Trigger (11) allows the oil to circulate in the motor. FIGURE 1 Anvil (33) Trigger (11) Valve Knobs (3) Air Inlet (10) FIGURE 2 Left Valve Knob Push Knob in for REVERSE Right Valve Knob Push Knob in for FORWARD Turn the Valve Knob (3) for more air flow and more power. REV 09d Parts List ItemDescriptionQty. 1Housing12Screw13Valve Knob14Oil Window15Plastic Grip16Valve Seat17Throttle Valve18Valve Spring19Exhaust Deflector110Air Inlet111Trigger112Trigger Shaft113O-Ring214Reverse Valve Bushing115Reverse Valve116Steel Ball117Spring118Dowel Pin119Gasket120Retainer Ring121Rear Rotor Bearing122Rear End Plate1ItemDescriptionQty. 23Cylinder124Rotor125Rotor Blade626Front End Plate127Washer228Front Rotor Bearing129Hammer Pin230Washer131Hammer232Hammer Cage133Standard Anvil134O-Ring135Socket Retainer136Hammer Cage Bushing137Hammer Case Pilot238Gasket139Protector Cover140Fixed Plate141Cap Screw3 PLEASE READ THE FOLLOWING CAREFULLY THE MANUFACTURER AND/OR DISTRIBUTOR HAS PROVIDED THE PARTS DIAGRAM IN THIS MANUAL AS A REFERENCE TOOL ONLY. NEITHER THE MANUFACTURER NOR DISTRIBUTOR MAKES ANY REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER THAT HE OR SHE IS QUALIFIED TO MAKE ANY REPAIRS TO THE PRODUCT OR THAT HE OR SHE IS QUALIFIED TO REPLACE ANY PARTS OF THE PRODUCT. IN FACT, THE MANUFACTURER AND/OR DISTRIBUTOR EXPRESSLY STATES THAT ALL REPAIRS AND PARTS REPLACEMENTS SHOULD BE UNDERTAKEN BY CERTIFIED AND LICENSED TECHNICIANS AND NOT BY THE BUYER. THE BUYER ASSUMES ALL RISK AND LIABILITY ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR REPLACE...
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