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Initial Operation
The air impact wrench is fitted with an R ¼" compressed air connection (4). For
your own safety, do not mount firmly impact wrench and compressed-air hose,
but use a quick connector (5).
1. Screw the included quick connector (5) into the compressed-air
connection (4) and seal it up with Teflon tape.
2. Then put the socket on the anvil shank (1) (not
included in delivery).
3. Please connect the unit and the compressed-
air source by using a flexible air hose.
Air Pressure and Air Quantity
The impact wrench needs a pressure of 90 psi (6.3 bars) and a compressor with
an air volume of min. 200 l/min. Utilize only connection hoses with a minimum
inner diameter of 9 mm. Setting the air pressure, please remind that the pressure
sinks about ca. 0.6 bar at a hose length of 10 m and an inner diameter of 9 mm.
Adjusting Revolution Speed / Turning Movement Direction
The unit is designed to clockwise and counter-clockwise rotation. The reverse
valve lever is located on the reverse side of the unit. Using the valve lever (3), you
can choose between three revolution speeds and the direction of movement.
1. Turning the lever on the small circle (A), the unit
revolves with a low speed in clockwise rotation.
2. If you turn the lever to the next larger circle (B), you
increase the revolution speed.
3. If the lever is on the largest circle – level position F
(C), you have selected the highest possible speed
in clockwise rotation.
4. If the lever is in position R (D), the impact wrench
rotates counter-clockwise.
All manuals and user guides at all-guides.com
Operation
6
B
A
C
D
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