Deprag 347-228U, Operating Instruction Booklet

Page: 15 / 40

15
5 Handling
The operation of the DEPRAG MINIMAT-Screwdriver is very simple. Grip the
Screwdriver as illustrated on the picture “
Connection of a DEPRAG MINIMAT-
Screwdriver” .
As soon as you put the bit onto the screw and slightly push the screwdriver
down, it 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 lifting it off the screw.
Although the reaction torque you will notice is rather low due to the
ergonomically shaped handle and the immediate effect of the torque-out clutch,
we highly recommend to use an additional torque support, if torque is higher
than 5 Nm (such as a linear stand or lateral handle as per brochure D 3340 E).
The operating direction of reversible Screwdriver models can be reversed by
actuating the reverse button, in order to loosen tightened screws. Tool will also
start after pushing it down. 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). The reverse button can be locked by
turning.
Picture: Reversal
·
Always disconnect the Screwdriver from air supply prior to changing bits, to
avoid the unintentional start of the Screwdriver, which may result in injuries.
·
The screwdriver is equipped with a quick change chuck.
·
After pulling the sleeve, the bit may be removed or inserted.
·
Make sure to use perfect bits with DIN 3126 – E6,3 (1/4”) external hexagon
end only.
ATTENTION:
Screwdriver will immediately start running once the bit is
pushed, and may cause severe injuries.
IMPORTANT
The screwdriver will immediately start running when the push-
to-start-stroke of appx. 2 mm is activated.
The flow pressure should not drop below 5 bar/71 PSI - re-
duced output!