24
Messages
RECOMMENDED MAINTENANCE
→
After
prolonged
use,
replacement 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:
Press OK to close this 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 25.
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.