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Husky H4490 Instructions / Assembly

1. to the anvil of the impact specific power output wrench Hold the impact wrench with one hand and place the socket onto the nut bolt to be tightened or removed Press the trigger and stop the operation once the nut bolt is removed or tightened To control power in either the forward direction or the reverse direction adjust the regulator knob located at the foot of the handle of the impact wrench WARNING Once a bolt or fastener is seated impacting for i longer than five 5 seconds will cause excessive wear and possible damage to the impact mechanism If it takes longer to tighten or loosen your bolt or fastener we recommend the use of a larger sized impact wrench 6 HUSKYTOOLS COM Please contact 1 888 43 HUSKY for further assistance
2. Operation 1 Operating the impact wrench 2 Changing the output torque direction This Impact Wrench is designed to operate on 90 PSIG This tool features a reverse switch to change the Lower pressure below 90 PSIG will reduce performance output torque direction to tighten assemble or loosen of the tool Higher air pressure over 90 PSIG raises the disassemble the bolt or fastener performance of the tool beyond its rated capacity and could cause serious damage to the tool and the user Control the output torque direction by pushing the reverse switch button to the F Forward or R Reverse position to change the direction 4 Tightening loosening the bolts or fasteners Place the rotation push button located above the trigger of the impact wrench to the correct direction Push the button forward for the Forward position and push the button back for the Reverse position 3 Changing the output torque level This tool features a power management switch This tool operates in the maximum power in the Reverse position and has three steps in the Forward position Turn the regulator until the desired output torque level is achieved The position with the smallest circle has the least amount of power and the position with the largest circle has the most amount of power The settings on the regulator are only for reference and do not denote a Fit the correct size socket

Husky H4490 Instructions / Assembly

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