Before each use:
• Drain water from air compressor tank and
condensation from air lines. (Please refer to
air compressor’s operation manual.)
• Lubricate the tool. (Please refer to the
“Maintenance” section in the manual.)
• Select the necessary impact sockets.
The sockets have to match with the size of the
drive on the air impact wrench.
• Connect air impact wrench to air source with
the hose of recommended size.
To use:
• Turn on the air compressor and allow its tank
to be filled.
• Set the air compressor regulator to 90 PSI.
This air ratchet wrench operates at a maximum
of 90 PSI. air pressure.
• Adjust torque regulator on the
(if it is available) to desire torque.
• Adjust tool either in forward or reverse
position, the job.
“F” for forward direction or “R” for reverse
direction.
• Depress the throttle control lever to start
operating the tool.
• Release throttle control lever in order to stop
the tool.
• When changing sockets, always disconnect air
supply to avoid injury.
• When job is completed, turn off the air
compressor and store the air tool after
lubrication.
Forward / Reverse Switch
Turn the Valve Knob for more air flow and
more power.
Left Valve Knob
Push Knob in
for FORWARD
Right Valve Knob
Push Knob in
for REVERSE
3/8”
Square
Drive
Trigger
Air Exhaust
Torque
Adjustment
Air Inlet
Low Torque
High Torque
