16 Extra equipment and accessories
Sirona Dental Systems GmbH
16.1 Media block on the patient chair
Operating Instructions C4
+
59 06 313 D 3382
100
D 3382.201.01.13.02
16
Extra equipment and accessories
16.1
Media block on the patient chair
Extra equipment
Additional equipment which is approved for dental use
(e.g. by EMS) may be connected to a media block on the
base of the chair (observe manufacturers’ specifications
for the additional equipment).
The media block is equipped with quick couplings for air
and water and an outlet with a separate fuse (6.3A) for
non-heating equipment.
For treatment centers with a disinfection system, the
DVGW approval (EN1717/ DIN1988) remains valid also
with an integrated media block. In this case, the addi-
tional equipment connected to the treatment center also
complies with the requirements of EN1717 / DIN1988.
Technical data and requirements
•
Connected equipment is treated with disinfected wa-
ter if a disinfection system is installed. During regular
operation, this is 0.1‰ to 0.2‰ hydrogen peroxide,
during sanitation 1.4%.
CAUTION
Before connecting any additional equipment, check to
make sure that it is suitable for hydrogen peroxide.
If the connected equipment is not suitable for the higher
sanitation concentration, Sirona recommends to discon-
nect it from the treatment center during sanitation and to
perform a separate sanitation in accordance with the
manufacturer’s specifications.
Sirona does not assume any liability for possible dam-
age to the connected equipment!
230 V
Fuse
Line voltage
Air
Water
Specification of pressure and flow conditions
Pressure
Flow
Water
2.2
±
0.2 bar
max. 300 ml/min
Air
4.4
±
0.5 bar
max. 70 Nl /min
