Sirona C3 Plus - Connection to the Public Drinking Water System; Maintenance and Repair

2 Safety instructions Sirona Dental Systems GmbH
2.6 Connection to the public drinking water system C3
+
59 06 404 D 3390
12 D 3390.201.01.18.02
2.6 Connection to the public drinking water system
Connecti on to the public drinking wat er system
Free dis charge fo r option wit hout disinfection system
Treatment center with separation of the public
drinking water supply
Provided it is equipped with a disinfection system, the
treatment center fulfills the requirements of EN 1717
(free outlet with sections ≥ 20 mm) and the German Gas
and Water Association (DVGW). It is intrinsically safe in
accordance with worksheet W540 and therefore also ful-
fills the W270 requirements as well as the requirements
for plastics used in the transport of drinking water. It can
be connected directly to the public drinking water sys-
tem.
The treatment center therefore also bears the symbol for
the German Gas and Water Association (DVGW) along
with the rating plate.
Treatment center without separation to the
public drinking water supply
If compliance with EN 1717 is stipulated at a national
level, appropriate equipment must be installed beyond
the treatment center to protect the public drinking water
system.
This applies to device versions without a disinfection
system.
The treatment center then does not bear the symbol for
the German Gas and Water Association (DVGW).
Please always adhere to the national requirements with
regard to connecting treatment centers to the public
drinking water supply.
2.7 Maintenance and repair
Maintenance and repair
Authorized technical personnel and spare parts
As manufacturers of dental medical units and in the
interest of the operational safety of your system, we
stress the importance of having maintenance and repair
of this unit performed only by ourselves or by agencies
expressly authorized by us. Furthermore, failed compo-
nents must always be replaced with original spare parts.
We suggest that you request a certificate showing the
nature and extent of the work performed from those who
carry out such work; it must contain any changes in rated
parameters or working ranges (if applicable), as well as
the date, the name of the company and a signature.
Maintenance intervals
Despite the outstanding quality of your treatment center
and regular care by the practice team, in the interest of
operational safety, it is essential to have preventive
maintenance performed at scheduled intervals.