Safety
1
Safety
These operating instructions must always
be available at the place of use of the
device.
1.1
Intended use
The device is for the
•
Filtration
•
Pressure reduction
•
Backflow prevention
of drinking water in domestic water pip-
ing and for residential, commercial and
industrial use. It removes coarse and fine-
grained particles from the drinking water,
which are larger or equal to the mesh size
of the filter, in order to prevent
•
pipe damage caused by corrosion
•
malfunctions of fittings or control and
regulating devices caused by foreign
bodies.
The device can be installed in all commer-
cially available drinking water pipes. Both
installation and use of the device are sub-
ject to the applicable national regulations.
INFO_NO_HEADER
Particles that are smaller than the
mesh size of the filter supplied and
materials causing cloudiness cannot
be filtered out of the water.
1.2
Application limits
1.2.1 Water quality
The water to be filtered must comply with
the European Drinking Water Directive
(98/83/EC). Before using the device with
water that does not comply with this Direc-
tive, it is essential to consult the manufac-
turer.
1.2.2 Water pressure
CAUTION
The water pressure must not exceed
16 bar input pressure. The device
must not be installed if the mains
pressure is above 16 bar (even for a
short time)!
Nominal pressure
PN 16
Operating pressure 1.5 bar - 16 bar
Downstream pres-
sure
1.5 bar - 6 bar
Factory setting:
4 bar
The water pressure must not fall below
1.5 bar as otherwise backwashing can be
impaired!
INFO_NO_HEADER
Starting at an operating pressure
of 10 bar, increased wear can be
expected!
1.2.3 Water and ambient tempera-
ture
The filter is suitable for use in cold drinking
water up to a maximum water and ambient
temperature of 30 °C.
1.3
Safety instructions
1.3.1 Electrical danger
ELECTRO_NO_HEADER
Risk of electric shock
No electrical wiring or equipment that is
not splash-proof may run or be stored
below the device. Electrical devices/
equipment located in the vicinity of the
device must be splash-proof or comply
with the legal regulations for wet rooms.
4
JUDO JPM+
1702272 • 2020/07
