Sirona Dental Systems GmbH 1 Warning and safety information
Operating Instructions C4
+
59 06 313 D 3382
D 3382.201.01.13.02
9
Symbols used Observe accompanying documents (on name
plate of chair)
Ventilation slots Under no circumstances may the ventilation slots on the
unit be covered, since otherwise the air circulation will be
obstructed.
Do not spray with disinfectants or the like into ventilation
slots.
Vacuum system The suction removal of aluminum and other metal oxides
from blasting devices via the automatic separator and
the amalgam separator integrated in the treatment cen-
ter is prohibited!
This would cause extreme wear and clogging of the suc-
tion and water paths.
A separate vacuum system must be used in connection
with metal oxide blasting devices.
Treatment centers equipped with a central wet suction
system are generally suitable for suction removal of the
above material. However, make sure to observe the
instructions provided by the manufacturer of your vac-
uum system.
No restrictions apply when using salt blasting devices in
connection with Sirona treatment centers. However, in
such cases, make sure that the system is subsequently
flushed with an adequate amount of water.
Patient chair Please observe the maximum load capacity of the chair
of 135kg according to EN ISO 6875 (tested with a
four-fold safety factor according to IEC 60601-1)
Electric micromotors in dentist element Intermittent operation: 1 min. ON – 7 min. OFF with a
motor current of 1.5A.
Drive motors for chair and backrest 6% duty time, cycle time 250s.
Maintenance of the treatment center Despite the outstanding quality of your treatment center
and regular care by the practice team, it is required in the
interest of operational safety that preventive mainte-
nance be performed at predetermined intervals.
In order to guarantee the operational safety and reli-
ability of your treatment center and to avoid damage
due to natural wear, you as the system owner must
have your system checked through regularly by an
authorized service engineer from your dental depot.
Furthermore, safety checks must be performed.
Please contact your dental depot to obtain a mainte-
nance offer.
For details please refer to chapter 17 “Maintenance”
on page 106 .
Dismantling and reassembly When dismantling and reassembling the system, pro-
ceed according to the installation instructions for new
installation in order to guarantee its functioning and sta-
bility.
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