Checking Air Pressure In The Stored Pressure Tank - BestWater Jungbrunnen 22-00 ULTIMATE Gebrauchsanleitung

Maintaining the BestWater System
EN
Checking air pressure in the
stored pressure tank
The stored pressure tank of the Jung-
brunnen 22-00 ULTIMATE is equipped
with a natural rubber membrane that
helps push out the drinking water from
the reservoir during extraction.
In order to check the air pressure in the
stored pressure tank, and to adjust it if
needed, refer to the following images for
assistance and follow these steps:
Close the stopcock on the stored pres-
sure tank and remove the hose from the
stopcock.
Close the tap on the pressure tank and remove the hose
Remove the stored pressure tank to set
the air pressure.
Unscrew the cap from the bottom of the
stored pressure tank. Located beneath
this is the valve for setting the air pres-
sure.
To check the pressure in the tank, unscrew the valve cap.
An air pump with a built-in manometer
or a compressor is ideal for monitoring/
setting the air pressure in the stored
pressure tank. It is best to lay the tank on
66
the foot on its side. Set the air pump or
compressor onto the valve.
Setting the pressure in the stored pressure tank
Pump the tank to a pressure of 0.3 - 0.5
bar. The air pressure in the tank is now
set.
Set the stored pressure tank back in its
place, and reinsert the plastic hose into
the stopcock of the stored pressure tank
and open the stopcock on the stored
pressure tank.
Open the tap on the stored pressure tank
This completes the check of the air pres-
sure in the reservoir pressure tank and
you can operate the unit normally.
The air pressure in the stored pres-
sure tank should be checked or re-
set, when empty, every 2 - 3 years.
0,3 - 0,5 bar
4
3 5
2 6
3
1
7
0
8