13
Usage
In the following section the order in
which you should use the device is
described. Additionally, the individ-
ual steps will be explained in detail.
Read the complete manual before
use.
Operating Steps
Once you have clamped in the
instrument, press the standby
button (4) to turn on the screen.
Select with the keys (2) and (3) for
the desired speed. The instrument
manufacturers
often
give
out
recommendations for the optimum
speed. In any case, it must be
ensured that the maximum permis-
sible speed is not exceeded. Now
press the standby button (4) again
to rotate the handpiece.
By means of the icon (8) you can
choose the direction of rotation. As
a rule, it works clockwise. Also,
most rotational instruments (steel
instruments with cross cutting) are
optimized for the clockwise rotation.
In diamond cutters or grinders, the
direction of rotation does not affect
the removal rate. Working in re-
verse may be useful if the resulting
milling dust is swirled in a clockwise
direction in the field of view.
Now switch to suction. By means of
the icon (15) you can adjust the
strength of suction.
Frequently used speed and suction
capacity can be saved. First set the
desired speed and suction. Save
this by pressing one of the three
memory keys (12), (13) or (14) for 4
seconds. To recall the stored speed
and suction power quickly, briefly
press the corresponding memory
key.
After speed and suction power are
set you can start working.
If you want to interrupt or finish the
job, press the standby button (4).
Handpiece and suction switch off
then. You can put the handpiece on
the handpiece holder present at the
right side of the device. Alternative-
ly, by holding down the switch on
the handpiece or by pressing the
button on the footswitch ether can
be turned off.
By long pressing the standby button
(4) the device turns off and is in
standby mode.
We recommend you to disconnect
the device from the mains power
supply if it’s not going to be used for
a while. This will save electricity.
The mains plug must also be re-
moved when it comes to retiring the
device.
