For use in areas exposed to explosion hazards always use hoses and lubricating oil, which meet
the safety requirements of the owner.
Connecting the air supply to the pneumatic torque wrench
Remove the locking cap from the connection 3 (see fig. 2) at the air inlet.
Screw a hose nipple, e. g. for quick-release coupling (not contained in the scope of delivery),
into the connection 3 at the air inlet.
3
Fig. 2
STARTUP
The pneumatic torque wrench works optimally at an operating pressure of 6 bar, measured at
the air inlet when the pneumatic torque wrench is on. When connecting the machine, pay attention
that the valve trigger 1 (see fig. 3) is not actuated.
1
2
Fig. 5
Fig. 4
Blow out the pneumatic hose bevor connecting the machine. Never connect a pneumatic hose
being under pressure (see safety instructions for prevention of hazards caused by compressed air).
First connect the machine and then connect the compressed air supply.
Prior to starting the machine put the reverse slide for rotation direction left and right into the
correct position. For example, if you want to loosen a screw and the rotation direction is adjusted
to a position for screwing in, this can lead to violent uncontrolled movement of the pneumatic
impact wrench.
