5
Assembly
Cleaning the injection valve
Localised increases in pH can occur through the
metering of chlorine into the swimming pool water.
This can result in limescale forming in the injection
valve.
Regularly check, clean and descale the injection valve.
The frequency of this work depends on the usage and
ambient parameters of your system and must be deter‐
mined during operation.
To avoid bursting of the metering hose, with metering
pumps of type alpha and Beta
®
, a multifunctional
valve, identity code characteristic "Multifunctional valve
disinfection pump", must be fitted in the metering line.
5.1
Wall mounting
Secure the metering system perpendicular and upright
on a wall or a stable mounting system.
The metering system should be freely accessible.
Select the mounting height you require so that:
n
The controller's display can be easily read
n
the controller lid can still be parked in the
[Park position] (150
mm)
n
There is still space for maintenance work beneath the in-line
probe housing (100 mm)
n
There is still room for the chemical storage tank (600 mm)
n
The fluid level of the full chemical storage tanks is below the
metering pumps
n
The maximum priming lift of the metering pumps is not
exceeded.
Assembly
15