Oase Aquarius Eco Expert 20000 Gebrauchsanleitung Seite 29

Malfunction remedy
Malfunction
Pump does not start
Pump does not
transport fluid
Insufficient delivered
quantity
Pump switches off after
operating briefly
Possible cause
No mains voltage
Filter housing clogged
Excessively soiled water Clean the pump.
The impeller unit is
blocked
Filter housing clogged
Excessive loss in the
supply lines
Excessively soiled water Clean the pump.
Water temperature too
high
The impeller unit is
blocked
Pump has run dry.
Switching power pack
too warm
Remedy
• Check the mains voltage.
• Check the plug connection of the connec-
tion line
• Check supply lines.
Clean the filter housing.
The pump automatically switches on again
once the switching power pack has cooled
down.
Disconnect the power supply and remove ob-
stacle.
Then switch the pump on again.
Clean the filter housing.
• Select larger hose diameter
• Reduce hose length to minimum neces-
sary
• Avoid unnecessary connection elements
The pump automatically switches on again
once the switching power pack has cooled
down.
Note maximum water temperature of +35°C.
The pump automatically switches on again
once the switching power pack has cooled
down.
Disconnect the power supply and remove ob-
stacle.
Once the sludge has settled, switch the
pump on again.
Flood the pump. Fully submerge the pump
for operation in the pond.
Adhere to max. ambient temperature. The
switching power pack automatically shuts
down, if it gets too warm.
Disconnect the power plug, wait for the
switching power pack to cool down, then re-
connect the power plug.
EN
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