Oase AquaMax Eco Expert 26000, Operating Instructions Manual

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- EN -
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Malfunction remedy
Malfunction Cause Remedy
Pump does not start No mains voltage
− Check the mains voltage
− Check supply lines
Pump does not deliver Filter housing clogged
− Clean
Excessively soiled water − Clean pump. The pump automatically
switches on again once the motor has
cooled down.
Impeller unit blocked
−
Disconnect the power supply and remove
obstacle. Then switch the pump on again.
Insufficient delivered quantity Filter housing clogged
− Clean
Excessive loss in the supply lines − Select larger hose diameter
−
Reduce hose length to reduce frictional
loss
− Avoid unnecessary connection elements
Pump switches off after a short running period Excessively soiled water
− Clean pump. The pump automatically
switches on again once the motor has
cooled down.
Water temperature too high − Note maximum water temperature of
+35°C. The pump automatically switches
on again once the motor has cooled down.
Impeller unit blocked
−
Disconnect the power supply and remove
obstacle. Then switch the pump on again.
Pump has run dry.
− Flood pump. Fully submerge the unit when
operated in the pond.
Maintenance and cleaning
W A R N I N G
Possible death or severe injury from hazardous electrical voltage!
•
Prior to reaching into the water, isolate (switch off and disconnect) all units/devices used in the water.
• Isolate the device (disconnect from the power sup ply) before carrying out any work on it.
Cleaning the device
T I P
Recommendation regarding cleaning:
•
Clean the unit as required but at least twice a year.
•
When cleaning the pump, pay particular attention to the cleaning of the impeller unit and pump housing.
• In the event of the filter housing capacity reducing, clean the unit under running water using a brush.
•
Do not not use cleaning agents or chemical solutions.
•
Recommended cleaning agent for removing stubborn limescale deposits:
– Pump cleaning agent PumpClean from OASE.
– Vinegar- and chlorine-free household cleaning agent.
• After cleaning, thoroughly rinse all parts in clean water.
How to proceed:

I
1. Remove the screws for fastening the filter basket and remove the filter basket.
2. Clean all parts.
– Use a soft brush.
– Rinse parts in clean water.
3. Reassemble the unit in the reverse order.