Sirona Dental Systems GmbH
7 Program selection
C3
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7.1 Safety
59 06 404 D 3390
D 3390.201.01.18.02
37
7
Program selection
7.1
Safety
Patient positioning
WARNING
The patient’s arms and legs must be resting on the chair
upholstery during the program run!
WARNING
Make sure that no obstacles (e.g. windows, drawers,
devices, etc.) extend into the movement range.
Safety stop
A built-in safety circuit stops the chair movement in the
following situations:
•
The toeboard collides with an obstacle.
•
The backrest collides with an obstacle.
•
The
headrest collides with an obstacle.
•
The swiveling cuspidor is swiveled toward the
patient chair during chair movement.
•
The assistant element is pushed upward or down-
ward by an obstacle.
At the same time, a double-beep warning signal is
sounded.
The chair then automatically moves upward a little until
it clears the obstacle (except for the swiveling cuspidor
and assistant element).
With instruments in place, the last activated safety
switch is indicated in plain text on the display:
•
TILTING PART() for motorized headrest
•
BACKREST(
•
FOOT SUPPORT
•
ASSISTANT ELEMENT
The message CUSPIDOR appears after 10 seconds
if the automatic return movement of the cuspidor is
inhibited
.
BACKREST
10:04:27
A
