Note: In winter, take the pump out of the water and store it in a frost-free
environment, if possible in a container filled with water, to prevent the
O-ring from drying out and . Clean the pump carefully and check for any
damage after reassembly.
TROUBLESHOOTING
Problem
Pump does not work.
Noise.
Insufficient water
displacement.
Possible cause
No power.
Burned.
Rotor is blocked.
Running without water.
Filter housing is blocked or
shaft is broken.
Ceramic shaft or bearing:
Wearing occurs.
Impeller broken.
Flow rate valve closed.
Filter housing is clogged.
Low voltage.
Suggested solution
Plug in.
Allow device to cool down.
Clear blockages.
Plug in again and add
water.
Clean blockages after
opening.
Change the shaft or
bearing.
Change impeller.
Open the flow rate valve.
Clean blockages and
plug in.
Change to right voltage.
EN
13