Troubleshooting - Oase AquaMax Eco Classic 2500E Gebrauchsanleitung

Storage/overwintering
Take the unit out of operation at water temperatures below +4 °C or, at the latest, when freezing
temperatures are expected.
• Thoroughly clean the unit.
• Check the unit for damage and replace damaged components.
• Store the pump immersed in water or filled with water in an environment protected against
freezing. Do not immerse the power plug in water!

Troubleshooting

Malfunction
The pump does not start
Pump does not transport liquid
Insufficient conveyed volume
Pump switches off after a short
running period
28
Cause
No power supply
Supply lines kinked
Supply lines clogged
The impeller unit is blocked
Filter casing clogged
Excessive loss in the supply
lines
Impeller unit is running slug-
gishly
Water is heavily soiled
The impeller unit is blocked
Pump has run dry
Water temperature too high
Remedy
Check power supply
Route the supply lines without kinks
Check/clean supply lines
Remove block, check impeller unit for ease
of movement
Clean filter pans
Reduce hose lengths to the necessary
minimum, remove unnecessary connec-
tion parts
Check impeller unit for ease of movement
Clean pump
Remove block, check impeller unit for ease
of movement
Check/clean supply lines
Adhere to the maximum permissible water
temperature.