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Operation
Before each use:
●
Drain water from air compressor tank and condensation 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. See the “Accessories” section of this manual.
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.
5- ENG
D22725
ASSEMBLY
SPECIFICATIONS
OPERATION
Maximum Torque 400 ft./lbs.
Blows Per Minute 1000
Free Speed RPM @ 90 PSI 7000
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 190-250 ft./lbs. Torque
#2 approximately 250-300 ft./lbs. Torque
#3 approximately 300-350 ft./lbs. Torque
#4 approximately 350-400 ft./lbs. Torque
Line up desired torque # with raised pin