Zehnder Pumpen ZP SPEEDCONTROL COMFORT, Руководство по эксплуатации

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en17
Do not use
a KFR valve
ZP SPEEDCONTROL COMFORT en English
5.2 Hydraulic installation
The controller can be mounted directly to the pressure socket of the pump.
We recommend to make the connection between pump and controller readily removable,
e.g. with a connecting coupling. That way, an inspection or maintenance can be easily
carried out.
During mounting, the following has to be basically observed:
• the pump/controller system requires a shut-off on the pressure and suction side
• the swing check valve has to be preferably mounted on the suction side. Alternatively,
it can also be mounted between pump and controller.
In case of assembly mounting, each pump must be equipped with a shut-off and swing
check valve.
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