Oase Aquarius Eco Expert 22000, Operating Instructions Manual

Page: 31 / 356

EN
31
Storage/winter protection
The unit is frost resistant to minus 20 °C. Should you store the unit outside of the pond, clean it
thoroughly with a soft brush and water, check it for damage, then store immersed in water or
filled with water. Do not immerse the power plug in water!
Malfunction remedy
Malfunction Cause Remedy
Pump does not start No mains voltage Check the mains voltage.
Supply lines kinked Route the supply lines without kinks
Supply lines blocked. Check/clean the supply lines
Impeller unit is blocked Remove blockage, check impeller unit for
ease of movement
Pump does not transport fluid
Insufficient delivered quantity Filter housing clogged Clean strainer casings
Excessive loss in the supply
lines Reduce hose length to the necessary mini-
mum, remove unnecessary connection
parts
Impeller unit is running slug-
gishly Check impeller unit for ease of movement
Pump switches off after oper-
ating briefly Water heavily soiled Clean pump
Impeller unit is blocked Remove blockage, check impeller unit for
ease of movement
Pump has run dry Check/clean the supply lines
Water temperature too high Adhere to the maximum permissible water
temperature. (
→
Technical data)