Operation - Husky H4440 Use And Care Manual

Operation

1
Operating the impact wrench
□ This 1/2" Impact Wrench is designed to operate on 90 PSIG.
Lower pressure (below 90 PSIG) will reduce performance
of the tool. Higher air pressure (over 90 PSIG) raises the
performance of the tool beyond its rated capacity and
could cause serious damage to the tool and the user.
3
Changing the output torque level
□ This tool features the air regulator to manage the output
power.
□ Press the air regulator in, then adjust to your desired
torque level.
□ 1 means minimum torque and 5 means the full power.
2
Changing the output torque direction
□ This tool features the reverse switch to change the
output torque direction to tighten (assemble) or loosen
(disassemble) the bolt or fastener.
□ Control the output torque direction by pushing the reverse
switch button to the F (Forward) or R (Reverse) position to
change the direction.
R
4
Installing and removing the impact
sockets
WARNING: Disconnect the tool from the air supply before
servicing or changing accessories. Always use sockets rated
for impact wrenches.
To install the impact socket:
□ Disconnect the tool from the air source.
□ Select the suitable and desirable socket size.
□ Press fit the anvil into the socket.
□ To remove the impact socket:
□ Disconnect the tool from the air source.
□ Use your hand or a suitable tool to remove the socket.
6
F
F R