O
PERATING THE UNIT
DE
Abrasives with 2.332 mm to 2.350 mm shank diameter fits
precisely with the collet chuck adapter with ceramic bond,
EN
without you having used excessive force. Please switch off the
appliance for removing an abrasive. Now remove the abrasives
FR
by simply pulling out straight. Now remove (at the white
adapter after loosening the knurled screw) the abrasive by
IT
simply pulling it out.
D. Speed adjustment and On-Off switch
ES
On the rear part of the device, you will find the speed control
NL
(F), with which the grinding force can be regulated smoothly.
At the same time the speed control (F) serves as on-off switch of
RU
the device.
E. Before initial application, run the hand piece necessarily
PL
for approx. 30 minutes with approx. 2.000 rpm (approx.
½ revolutions of the controller). This is necessary to bed in the
SE
carbon brushes of the motor.
FI
Note:
A different running noise between clockwise and counter-
clockwise rotation is normal and caused by bedding in of the
carbon brushes or by running in of bearings.
In cases of malfunctioning:
• Check that the power supply is correct.
• Check if the collect chuck adapter is screwed properly in the
collect chuck adapter support.
• If the problems have still not been solved after following these
steps, please consult your service center immediately.