Judo PROFI JPF DN125, Installation And Operating Instructions Manual, Page: 3 / 8

JUDO PROFI 3
Installation Example
flushed out as optimally as when installed
horizontally. Tension-free installation has to be ob-
served!
Installation Example
The installation of the Backwash Protective
Filter is effectuated up to a water pressure
of 10 bar behind the water meter, and the
backflow preventer before a possibly mount-
ed pressure reducer (see Fig. 3).
In the event of water pressure above 10
bar , the pressure reduction valve should be
fitted in front of the Backwash Protective
Filter (see Fig. 3). If the operating pressure is
above 10 bar, this may result in defects during
operation.
For the backwashing water a wastewater
connection [for example a floor drainage] in
accordance with DIN 1986 must be in place.
If a wastewater connection directly under
the filter is not possible, the rinse water can
be led by means of a line to be mounted on
the rinse water valve [same dimension as
the rinse water valve] a few meters away to
the next wastewater connection. When piv-
Fig. 2: Application
> 100 mm
> 200 mm
> 40 mm
We recommend the installation of
a pressure reducer at a
water pres-
sure between 5 bar and 10 bar .
Fig. 3: Pressure reducer upstream of the unit. Ex-
ample JPF DN65
1
1 = Pressure reducer