25
Messages
RECOMMENDED MAINTENANCE
→
After prolonged use, replace-
ment of wearing parts such as ball
bearings is recommended. The
control unit evaluates the period
since the last maintenance and the
actual operating time and, if
necessary, displays a maintenance
recommendation. If maintenance is
required, this symbol will appear.
Tapping this icon will display the
following message:
In this case, contact your distributor
or repair shop.
CHANGE WASHER
→
This message will come after
50 hours of operating. Please
change the washer. See this
manual page 26.
REMINDER: CHECK CHUCK
→
Every month you will receive a
reminder about cleaning the chuck.
See chapter
Cleaning the Chuck
and help video
“Clean
Chuc
k”
under
the menu
item “Help”
.
SHUTDOWN DUE TO SPEED
DIFFERENCE
→
The device
switches
off
when
the
set
handpiece
speed
cannot
be
maintained.
SHUTDOWN DUE TO HIGH LOAD
DEACTIVATION
→
The device
switches off when the handpiece
has been heavily burdened over a
longer period of time.