Remedy Of Faults - Oase AquaMax Eco Classic 2500 Instrucciones De Uso

- GB -
Operating the unit outside of the pond
E
The pump is outside the pond, without filter housing. A satellite filter or skimmer, for instance, is connected to the pump
inlet. The return system, e.g. a pond filter, is connected to the pump outlet.
Install the unit so that it is not exposed to direct sun radiation (max. 40 ºC).
3.
0.
How to proceed:
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1. Remove screws.
− The screws are used as transport protection and not required for operation.
2. Actuate the engagement hook and fold up the strainer top casing.
3. Remove pump.
4. Screw the stepped hose adapter including sealing ring onto the inlet.
− Shorten and deburr the stepped hose adapter such that the adapter diameter matches the hose diameter used.
5. Connect the hose with the stepped hose adapter and secure with a hose clip.
− Align the stepped hose adapter prior to tightening the union nut.
6. Screw the stepped hose adapter including union nut and sealing ring to the outlet.
− Shorten and deburr the stepped hose adapter such that the adapter diameter matches the hose diameter used.
− Align the stepped hose adapter prior to tightening the union nut.
7. Connect the hose with the stepped hose adapter and secure with a hose clip.
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 power plug to the socket. The unit switches on immediately when the power connection is
established.
Switching off: Disconnect the power plug.
Aquamax Eco Classic 3500/5500/8500/11500/14500
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
12
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
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.