Judo JPM, Инструкция по установке и эксплуатации, Страница: 10 / 28

10 JUDO PROMI
Installation
4.1.4 Installing the domestic water
station
The built-in rotary flange for the filter is sup-
plied with bayonet drill holes. The necessary
seals and screws for this filter have already
been mounted.
Do not unscrew the screws!
– Insert the four flange screws in the bay-
onet drill holes on the built-in rotary
flange (see fig. 2 I).
– Turn the filter in a clockwise direction as
far as it will go (see fig. 2 II).
– Tighten the four flange screws.
ATTENTION
(see chapter “Safety information and
dangers due to non-compliance”)
The section of the profiled flange gasket
must point towards the built-in rotary flange.
Failure to observe this can lead to leaks and
water escamping. This can in turn cause wa-
ter damage (see fig.3).
4.2 Discharging backwash water
ATTENTION
(see chapter “Safety information and
dangers due to non-compliance”)
An adequately dimensioned wastewater
connection (e.g. floor drain) must be avai-
lable for the backwashing water.
The dimensions depend on the local circum-
stances (e.g. wastewater pipe gradient,
number of pipe bends, length of the waste-
water pipe, etc.). The dimensioning must at
least allow all the wastewater to be dis-
charged at the same time.
If it is not possible
to provide a wastewater connection directly
beneath the filter, the flushing water can be
fed several meters to the next wastewater
connection, either through a hose or a pipe
to be fitted to the flushing water valve. This
pipe must have the same dimension as the
flushing water valve.
In all options, a free discharge must be en-
sured (air gap/ air break).
The following points must be noted if a buck-
et is used for backwashing:
– If the water mains pressure is high, wa-
ter can splash out of the bucket. In this
case, damage to property close to the fil-
ter is possible.
– When the bucket is half-filled the back-
washing process must be stopped. Oth-
erwise it is possible for the bucket to
overflow. Therefore the bucket must be
adequately sized and the backwashing
should be carried out quickly.
Fig. 2: Built-in rotary flange with bayonet fixture
Select the torque (approx. 4 Nm)
so that the gasket closes and the
filter is not damaged or strained!
Fig. 3: Built-in rotary flange
I
II
Profiled flange gasket