Container Mixing
Pump CMP 30 4.0
Part 2: Overview –
Operation – Spare Part Lists
Water pump preparation (accessories)
32
2021-02-10
24 Water pump preparation (accessories)
Electrical system
Important!
Connect the pump only to plug sockets
with PE contact. In order to increase safety,
we recommend that the electrical circuit to which
the pump is connected has a ground fault interrupt
system with a residual-current circuit breaker with
a rated residual current of 30 mA. This applies
in particular for installation close to water tanks,
ponds, etc.
Hose connection
Important!
Ensure that the suction line or intake line is
connected at the marked position.
If the pump is operated in suction mode, ensure
that the suction line is kept as short as possible.
25 Initial start-up of water pump
Fig. 31: Filling the pump
Before putting the PFT water pump into operation for the first time,
fill the pump with water so that the air in the pump housing
is displaced.
Fill in water via the water inlet (1).
In the water inlet (1) Check strainer.
Do not fill too quickly so that the air has time to completely escape
from the housing.
It is advantageous if the suction hose is also filled with water.
25.1 Commissioning the water pump
Fig. 32: Connecting the cables
Before operating the pump, observe the following instructions.
The pump must be installed in a horizontal position.
Both the suction line at position 1 and the pressure line at position
2 must be connected before the pump is put into operation.
Pay attention to adequate dimensioning of both lines.
At least 1" for the suction line
At least 3/4" for the pressure line
Ensure that the hose is completely air-tight and that the end is
immersed in the liquid to be pumped to avoid drawing in air.
1
2
1