BestWater Jungbrunnen 25-00 ULTIMATE Gebrauchsanleitung Seite 58

Maintaining the BestWater System
EN
Now you can change the post filter of
the system. To do this, push in the cou-
pling rings at the ends of the post filter
and pull the quick couplings out of the
post filter. Explanations on the quick
couplings (p.---).
Replace post filter
Remove the post filter from the retai-
ning clamps and insert the new post fil-
ter. When inserting the new post filter,
pay attention to the direction of the wa-
ter flow. This runs from left to right. Now
connect the quick couplings to the new
post filter.
Remove the socket from the post filter
When all filters are changed, you can
open the flush valve.
Open the flush valve
Then open the corner valve (the water
inlet) and let the water run through the
58
JUNGBRUNNEN 25-00
Open the water supply at the corner valve
system into the drain for 5 minutes. This
will direct the water coming from the
pre-filters directly into the drain. This is
necessary to remove the manufacturing
film that is present on the pre-filters. Af-
ter the five minutes, close the flush valve
again.
Close flushing valve
Push the filter unit back into the system
and close the maintenance door.
Push in the filter unit
Wait approximately 5 minutes for the
pre-filters to fill with water and flush.
The annual maintenance is now complete.