Harbor Freight Tools 93100 - Manual (Page 11)

Page 11 For technical questions, please call 1-800-444-3353. Item 93100
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General Operating instructions
1. If an automatic oiler is not used, add a few
drops of Pneumatic Tool Oil to the airline
connection before use. Add a few drops
more after each hour of continual use.
note: Turn off the air compressor and disconnect
the air hose when changing sockets.
note: Only use impact sockets on this tool.
2. Select the desired size 3/8" drive
socket (sold separately).
3. Push the socket onto the Anvil until it clicks into place.
4. Connect the air hose and turn on the air compressor.
5. Adjust the Air Regulator on the Impact Wrench as
needed from 1 through 8 to set the amount of torque.
6. If tightening, tighten by hand as much as possible.
7. Position the socket on the Impact Wrench
over the fastener/hardware.
8. Grip the Impact Wrench firmly with two hands
and rock the Throttle Lever in the direction
you want to rotate the fastener/hardware:
• To loosen a standard fastener/hardware,
press on the left side of the Throttle Lever
(Reverse - counterclockwise rotation)
• To tighten a standard fastener/hardware,
press on the right side of the Throttle
Lever (Forward - clockwise rotation).
cautiOn! Do not hold the socket during use.
9. When the fastener/hardware is tightened
or loosened, release the Throttle.
10. If the tool requires more force to accomplish
the task, verify that the tool receives sufficient,
unobstructed airflow (CFM) and increase the
pressure (PSI) output of the regulator up to the
maximum air pressure rating of this tool.
cautiOn! tO pREVEnt injuRy FROm
tOOl OR accESSORy FailuRE:
Do not exceed the tool's
maximum air pressure rating.
If the tool still does not have sufficient force
at maximum pressure and sufficient airflow,
then a larger tool may be required.
11. To prevent accidents, turn off the tool, detach
the air supply, safely discharge any residual air
pressure in the tool, and release the throttle and/
or turn the switch to its off position after use.
Clean external surfaces of the tool with clean,
dry cloth, and apply a thin coat of tool oil.
Then store the tool indoors out of children's reach.
12. When tightening, if needed, check the recommended
torque specification for the fastener/hardware and
tighten the fastener/hardware further, to the proper
setting, using a torque wrench (sold separately).