10 Checking the safety switches Sirona Dental Systems GmbH
Care and cleaning instructions for the practice team C2
+
, M1
+
59 58 512 D 3370
32 D 3370.103.01.13.02
10 Checking the safety switches
To ensure the safety of the practice team and the
patients, please check the safety switches installed in
the unit every 6 months.
Move the chair or the backrest down for this purpose.
• Lift the leg support:
The chair movement stops, then there is a corrective
movement upwards for about 3s.
• Lift the backrest:
The backrest movement stops, then there is a cor-
rective movement upwards for about 3s.
• Raise the motorized headrest:
The backrest movement stops; then there is a cor-
rective movement upwards for about 3s.
• Swing in the swiveling cuspidor:
The chair movement stops.
If one of the safety switches does not stop the chair or
backrest movement, the treatment center must not be
used for dental work!
Please contact your service engineer.
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