Installation
rosive loads expected to be encountered in
drinking water.
The materials and substances in contact
with drinking water fulfill the requirements
of §17 of the German Drinking Water Ordi-
nance, which are available in concretised
form in the current assessment bases and
guidelines of the Umweltbundesamt (Ger-
man Federal Environment Agency).
3
Installation
CAUTION
The device may only be installed
by qualified technical personnel.
Installation of the device upstream of the
domestic water meter is forbidden.
3.1
Conditions
CAUTION
Risk of property damage or water
damage!
The pipe must be able to safely
support the device (weight: see
chapter 8). If necessary, the pipes
must be provided with additional
fastenings or support.
3.1.1 Requirements for the place of
installation
CAUTION
The installation room must be dry
and free from frost.
The ambient temperature must not
exceed 30 °C! In higher temper-
atures or direct sunlight, mater-
ial damage may occur up to and
including breakage of device parts.
If no bypass valve is installed, a
shut-off valve must be installed
upstream and downstream of the
device in order to interrupt the
water supply during installation,
maintenance, repair or malfunction
of the device.
A splash-proof socket above the
device, at a distance of no more
than 1.5 m, is required for connec-
tion to the mains, in accordance
with the legal regulations for wet
rooms.
The appliance must not be
exposed to strong vibrations.
In general the device is installed upstream
of the protective filter.
3.2
Installation of the rotary
flange fitting
CAUTION
The flange surface of the rotary
flange fitting must be upright!
The rotary flange fitting must
be fitted so that it is free from
mechanical stress or strain. Oth-
erwise mechanical damage to the
pipe or the rotary flange fitting up
to and including breaks can result.
The built-in rotary flange serves as a con-
necting element between the domestic
water installation and the device. It is suit-
able both for horizontal and vertical pipes.
It consists of:
•
rotary flange fitting
•
profile flange seal
•
two union nuts
•
two pipe sockets
•
two flat seals.
Attention:
Install the built-in rotary flange
in the flow direction! This is indicated by an
arrow integral with the casting.
INFO_NO_HEADER
If the installation is twisted, a func-
tioning of the device is not possible.
1703593 • 2022/10
JUDO JPCS
9
