8
Fig. 3
Assembly 1
Assembly 3
Required assemblies
Parts from scope of
delivery and accessories
Fig. 4
Assembly 2
Fig. 1 - Pos. 1
Fig. 5
Before operating the pressure switch, you must connect
the suction side of the pump (1) and the pressure side
of the pressure switch (2).
Connect the pump in use to the socket on the pressure
switch.
If you now want to put the unit into operation, make
sure that the suction side is properly in the liquid to be
pumped and that the pump is appropriately vented
(please refer to the instructions for your pump).
A consumer can now be connected to the pressure
side.
When everything is assembled, connect the pressure
switch to the mains.
5.1
Safety instructions for initial commissioning
If the pump used is for ponds, wells, etc., as well as in the corresponding water installations, it is essential
to observe the standards applicable in the respective countries where the pump is used.
The electric pumps which are used outdoors (e.g. ponds etc.) must be equipped with an electric cable
made of rubber type H07RNF, according to the standards DIN 57282 or DIN 57245.
If the unit is defective, repair must be carried out exclusively by an authorised service centre. Only
original spare parts may be used.
5.2
Procedure
Mount the pressure switch on the pump.
Connect the suction and discharge sides of the pump (follow the instructions in the pump manual).
2
