8
US
6.2 Pressure
I
CAUTION!
If the nominal pressure is above 116 psi (8 bar) a pressure reduction/reducer has to be installed in
front of the filter system.
NOTE!
f
The implementation of a pressure reducer might have an influence on the water flow.
f
The inlet pressure of the filter system should be higher than 17.4 psi (1.2 bar)
6.3 Material Selection
Please take under consideration that decarbonized water contains free carbonic acid.
I
CAUTION!
VIZION recommends, not installing copper pipes and no galvanized or nickel-plated pipes/
connectors between the filter system and device. When choosing the material for parts that come
into contact with water after the filter system it must be considered that, due to the process,
decarbonized water contains free carbon dioxide.
6.4 Unpacking the Filter
After unpacking please check the completeness of the content and inspect the condition of the filter
and parts e.g. damages caused by transport.
I
CAUTION!
f
Defect or damaged parts have to be replaced with original parts from the manufacturer
f
Always ensure a safe and clean working place
f
Keep children away from the wrapping material, risk of suffocation!
For the protection of the environment, dispose all the plastic waste properly, complying with local
disposal regulations.
6.5 Mounting of the Filter Head and Wall bracket
6.5.1 Mounting the Wall Bracket
I
CAUTION!
f
Please check the technical data, operation and safety instruction before installation
f
Use only approved and certified plumbing adapters, piping and hoses according DVGW 543 or
NSF 42/53 for the connection of the system
Procedure:
1. The filter system should be installed at
locations where the connection to the
drinking water supply is as simple and as
close as possible.
2. The filter system can be installed and operated
in horizontal and vertical position (see Fig.3)
3. For easy service and replacement of the
cartridge after installation a minimum
clearance/distance of 2.56 (2 9/16) inch
(65 mm) is required at the bottom of the
cartridge and cartridge is required in case
of a vertical installation.
4. The wall bracket has to be adjusted and mounted to allow a
convenient access and replacement of the cartridge.
5. The system has to be mounted on the wall firmly and securely.
6. The installation must be done by a professional and authorized person.
7. Mark the included label with the installation date (month/year) and stick
the label on top of the filter head (see Fig. 4)
Fig. 4
Fig. 3
B
A
