OPERATION
Start-up of the device
It is necessary to fill the pump and expel
the air from the suction line before using.
It can take several minutes to expel air
from the suction line.
How to proceed:
C
1. Unscrew the filter cover. A screwdriver
can be inserted from the side into the
recesses of the cover to aid unscrew-
ing.
2. Open the shut-off device in the pres-
sure line.
3. Pour water into the infill opening of the
pre-filter until it overflows. At the same
time, keep the non-return valve opener
open until the water has expelled any
remaining air from the filter.
4. Screw the filter cover back on.
5. Insert the power plug into the socket.
– The pump is ready for operation.
6. Switch on the pump. (→ Operation)
– The pump starts pumping immedi-
ately. The emerging water still con-
tains some air.
N O T E
If no water is taken in after 5 minutes, the
dry run protection of the pump is activat-
ed.
7. Close the shut-off device of the pres-
sure line as soon as there is no more
air in the emerging water. Air has now
been expelled from the suction line.
Shutting down the pump
N O T E
Rinse out the pump with clean water after
use.
How to proceed:
1. Switch off the pump
2. Disconnect the power plug.
3. Depressurise the pressure line by
opening the water withdrawal points.
4. Also open any non-return valves fitted
in the suction line.
– When the pump is switched off, re-
sidual water in the hose may flow
back and out of the pump intake.
If the pump is to be completely removed:
D
5. Remove the connected hoses on the
pressure and suction side.
6. Undo the water drain screw and tip the
pump to allow the residual water to
drain out.
7. Screw in the water drain screw again.
OPERATION
1
Blue LED
2
Yellow LED
3
Red LED
4
ON/OFF button
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POX0041
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