Remedy Of Faults; Maintenance And Cleaning - Oase AquaMax Eco Classic 2500 Gebrauchsanleitung

Start-up
Attention! Sensitive electrical components.
Possible consequence: The unit will be destroyed.
Protective measure: Do not connect the unit to a dimmable power supply.
This is how to connect the power supply:
Switching on: Connect the unit to the mains. The unit switches on as soon as the power connection is established.
Switching off: Disconnect the unit from the mains.
Aquamax Eco Classic 3500/5500/8500/11500/14500/17500
When started up, the pump automatically performs a pre-programmed self-test of approx. two minutes length (Envi-
ronmental Function Control (EFC)). The pump detects if it is running dry / blocked or submerged. The pump
switches off automatically after approx. 90 seconds if it runs dry (is blocked). In the event of a malfunction, disconnect
the power supply and flood the pump or remove the obstacle. Following this, the unit can be restarted.

Remedy of faults

Malfunction
Pump does not start
Pump does not deliver
Insufficient delivered quantity
Pump switches off after a short running period

Maintenance and cleaning

Attention! Dangerous electrical voltage.
Possible consequences: Death or severe injury.
Protective measures:
• Before reaching into the water, disconnect all units located in the water from the mains.
• Disconnect the unit from the mains before performing any work on the unit.
• Secure the unit to prevent unintentional switching on.
Cleaning the unit
If necessary, clean the unit with clear water using a soft brush.
• Never use aggressive cleaning agents or chemical solutions. These could attack the housing surface or impair the
function.
• In the event of stubborn furring (calcium deposits), a common household cleaner free from vinegar and chlorine can
be used. Subsequently, clean the pump thoroughly using clear water.
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Cause
No mains voltage
Filter housing clogged
Filter housing clogged
Excessive loss in the supply lines
Excessively soiled water
Water temperature too high
Impeller unit blocked
Pump has run dry
manuals search engine
- GB -
Remedy
− Check mains voltage
− Check supply lines
− Clean strainer casings
− Clean strainer casings
− Select larger hose diameter
− Adapt stepped hose adapter to hose diame-
ter
− Reduce hose length to reduce frictional loss
− Avoid unnecessary connection elements
− Clean pump. The pump automatically
switches on again once the motor has cooled
down.
− Note maximum water temperature of + 35°C.
The pump automatically switches on again
once the motor has cooled down.
− Disconnect the power supply and remove
obstacle. Then switch the pump on again.
− Flood pump. Fully submerge the unit when
operated in the pond.
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