Help in case of malfunction
10 HELP IN CASE OF MALFUNCTION
DANGER!
Danger of electric shock.
When working on the pump, there is the risk of receiving an
electric shock.
■
Disconnect the mains plug before correcting any malfunc-
tions!
■
Faults in the electrical system must be rectified by a quali-
fied electrician.
Malfunction
Engine does not run.
Pump running but does not
feed.
Delivery rate too low
NOTE
In the event of a malfunction which you cannot rectify, please contact our Customer Service
department.
11 GUARANTEE
We will resolve any material or manufacturing faults on the appliance during the legal warranty period
for claims relating to faults, in accordance with our choice either to repair or replace. The legal warranty
period is determined by the legislation of the country in which the appliance was purchased.
Our warranty promise applies only if:
■
These operating instructions are heeded
■
The appliance is handled correctly
■
Original spare parts have been used
469873_b
Possible cause
Impeller blocked
Thermal protection switch has
switched off.
No mains power.
Blockage on the suction side.
Pressure line closed off.
Pressure hose kinked.
Hose diameter too small.
Blockage on the suction side.
Delivery head to high.
The warranty becomes void in the case of:
■
■
■
Remedy
Remove dirt from the suction area.
Wait until the thermal protection
switch on the pump switches on
again. Observe the maximum tem-
perature of the pumped medium.
Have the pump checked.
Check fuses, have the power supply
checked by a qualified electrician.
Remove dirt from the suction area.
Open the pressure line.
Extend the pressure hose.
Use a hose with a bigger diameter.
Remove dirt from the suction area.
Observe max. delivery head, see
technical data!
Unauthorised repair attempts
Unauthorised technical modifications
Non-intended use
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