Judo 8203040, Инструкция по установке и эксплуатации

Страница: 12 / 40

12 JUDO i-soft@home
Installation
4.4 Installation of the bypass
valve (JQX)
If a bypass valve is used between the rotary
flange fitting and the water softening unit it
will remain possible to continue to draw a
supply of untreated drinking water during
possible maintenance on the system.
– First flush the pipe with the newly in-
stalled rotary flange fitting JQE. The ro-
tary flange fitting is still sealed by the
black mounting cover.
– Then shut-off the water again (at the
stopcock or shut-off valve) and remove
the mounting cover of the rotary flange
fitting.
– Connect the bypass valve with the rotary
flange fitting, by engaging the bayonet,
on the flange side with the cast-in letter
“R” (R=Rohr [pipe]) (see fig. 5).
The profile of the profile flange seal must
point towards the rotary flange fitting (see
fig. 6). If this is not observed, the sealing
may not be perfect resulting in water escap-
ing. This could result in water damage to the
home and furnishings and equipment.
– Fully tighten the four M6×25 hexagon
socket head screws.
The hand wheel of the bypass valve can ei-
ther project vertically upwards or to the side.
Installation should be performed so that, de-
pendent on the local circumstances, the
hand wheel can be easily accessed.
Fig. 5: Bypass valve (JQX)
Rotary flange fitting
Handwheel
Device-side flange (“G”)
Pipe-side flange
(“R”)
Fig. 6: Profile flange seal
Select the tightening torque (about 4
Nm) so that the seal works effective-
ly!