Deprag 400373 B, Operating Instruction Booklet

Page: 17 / 40

17
7 Handling
The operation of the screwdriver is very simple
As soon as you put the screwdriver tool (bit, socket) onto the screw/nut and actuate the
pusher, the screwdriver will start running.
After reaching the preset torque, the automatic clutch will disengage and turn off the
screwdriver. The screwdriver will be ready for the next operation after releasing the
pusher.
The operating direction of reversible screwdriver models can be reversed by actuating the
reverse handle or the reverse button, in order to loosen tightened screws. The clutch will
be locked in the reverse direction. An increased reaction torque may occur in the case of
screws are hard to tighten (such as screws with defective thread).
Illustration 5 - Reversal
direction of rotation as seen
from operator side!