ERRORS AND FAULTS
Warning of electrical voltage
Do not touch the mains plug with wet or damp hands.
Warning of electrical voltage
Tasks which require the housing to be opened must
only be carried out by authorised specialist companies.
· Switch the device off.
· Hold onto the mains plug while pulling the power
cable out of the mains socket.
The device has been checked for proper functioning
several times during production. If malfunctions occur
nonetheless, check the device according to the
following list.
The device does not start:
▶ Check the power connection.
▶ Check the power cable and mains plug for damages.
▶ Check the on-site fusing.
▶ Check whether the float switch is located above the automatic
switch-on position.
▶ The device might have overheated and the thermal protection
circuit is activated.
If so, wait for approx. 10 minutes before restarting the device. If the
device is not starting, have the electrics checked by a specialist
company .
▶ The water temperature is above 35°C and the thermal protection
circuit is activated.
▶ Check whether there are any foreign objects in the air intake ope-
ning (5), the impeller, the reducer (7) and / or the hose or pipe.
The device is running, but not pumping any water:
▶ Check the inside of the device for any remaining air. To do so, lower
the device into the water at a slight angle and wait for the entire air
to escape.
▶ Check whether the minimum water level has been reached, see
technical data. In order to start pumping, the device requires a mini-
mum water level.
▶ Check whether the hoses are blocked and whether the water
contains any suspended matter with a particle size of more than
5 mm, which could clog up the device.
▶ Check whether the used hose diameter is too small.
Instruction manual
Ref. 08790 / Ref. 08791
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