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Operation
Before each use:
●
Drain water from air compressor tank and conden-
sation from air lines. See air compressor’s operators
manual.
Disconnect the tool from the air
supply before lubricating or
changing sockets.
●
Lubricate tool, see “Maintenance” section in this
manual.
Impact wrench sockets and
accessories must be used with
this tool. Do not use hand sockets and
accessories.
●
Select the required impact socket. This tool has a
1/2" square drive, use 1/2” deep sockets. Use 1/2”
extensions only when needed.
●
Connect tool to air hose of recommended size. NOTE: The use of a quick connect set makes
connecting easier.
IMPORTANT: The use of air filters and air line lubricators is
recommended.
To use:
●
Turn air compressor on and allow air tank to fill.
●
Set the air compressor’s regulator to 90 PSI. This tool operates at a maximum 90 PSI
pressure.
●
Set torque regulator, see chart, to set
the desired setting to avoid over
tightening.
IMPORTANT: These torque values can vary
depending on the size of the air compressor
and the cubic feet of air (SCFM) the air
compressor delivers.
●
Place tool in forward or reverse position.
Place in “F” position for forward or “R”
position for reverse.
●
Depress the trigger to operate tool.
●
Release trigger to stop tool.
●
Always disconnect air supply when changing sockets.
●
When job is complete, turn the air compressor off and store as described in the air
compressor operator manual.
5- ENG
D22724
ASSEMBLY
SPECIFICATIONS
OPERATION
Maximum Torque 500 ft./lbs
Blows Per Minute 1,000
Maximum Working Pressure 90 PSI
Air Inlet 1/4” NPT
Recommended Hose Size 3/8” I.D.
Air Consumption @ 90 PSI 4.2 SCFM
Accessories Required
IMPORTANT: Line pressure or hose inside diameter should be increased to compensate for
unusually long air hoses (over 25 feet). Minimum hose diameter should be 3/8” I.D. and fittings
should have 1/4” NPT thread.
#1 approximately 200-275 ft./lbs. Torque
#2 approximately 275-350 ft./lbs. Torque
#3 approximately 350-425 ft./lbs. Torque
#4 approximately 425-500 ft./lbs. Torque
Line desired torque # up with
indent
Air Inlet
Trigger
1/2”
Square
Drive