19
Application
Adjusting the Speed
Put the handpiece back in the
handpiece holder or keep it in your
hand. Switch ON the unit with
switch (7). Now you can adjust the
requested speed with the switches
(8) and (9). Choose the direction
with switch (12).
When the device is brought
out of standby mode it will
run with the rotation speed
and suction power used last. Take
care to not start the mill at an overly
high rotation speed. Select the re-
quired rotation speed before chang-
ing the milling tool.
Foot Switch
Commencement of foot switch
Only use the original hadewe foot
switch to avoid damages. Insert the
plug of the foot switch (art. 0970)
into the socket (14) with this symbol
.
When working with a foot switch,
take care that you only use instru-
ments that are approved for use at
the maximum speed of the device
.
Function of the foot switch in
spray mode
If you press the foot switch for a
longer period, you will switch on/off
the complete control unit.
While the spray is on, and you push
the switch once, the spray stream
will stop. If you push it a second
time, the handpiece will stop. Push-
ing the switch, a third time, both
functions will start to work again.
Function of the foot switch in
suction mode
If you press the foot switch for a
longer period, you will switch on/off
the complete control unit. A short
press will stop the bur.