Safety Stop - Dentsply Sirona Sinius Operating Instructions Manual

4 Operation
4.4 Patient chair
68
4.4.2

Safety stop

The treatment center is equipped with various safety stops to prevent
crushing and damages. The cutoff trigger points are shown in the
following illustration:
Display of triggered safety switches (all shown on one illustration)
2 Cuspidor bowl
3 Lift frame
4 Assistant element support arm
5 Rear facing, right/left
6 Footrest
7 Backrest
Motor for height adjustment or backrest of the chair overheats
!
The following occurs when one or more safety switches is triggered:
● all safety switches cause an acoustic signal to be played twice each
time a movement stops or starts. Exception for cuspidor: here only
when movement starts
● All chair movements stop immediately
● The triggered safety switches are displayed on the touchscreen.
● when the patient chair moves (this does not apply to the assistant
element or swiveling cuspidor), a corrective movement is carried out
in the opposite direction for approx. 2 seconds. Exception for lift
frame: here the corrective movement is always upward
As long as a safety switch is activated, the operation of the treatment
center is restricted.
If a safety switch is permanently blocked, please contact your service
engineer.
Dentsply Sirona
Operating Instructions Sinius
63 2 2 7 26 D3561
D3561.201.01.16.02 08.2018