Maintenance And Cleaning - Oase AquaMax Eco Twin 20000 Gebrauchsanleitung

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 supply) before carrying out any work on it.
Cleaning the device
Recommendation regarding cleaning:
• Do not use aggressive cleaning agents or chemical solutions as they could attack the housing or impair the function
of the unit.
• 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.
Cleaning the pump
Remove pump from the bottom strainer casing:
 F
• Remove hoses from the unit. Open the clips (6) and remove the strainer top casing.
• Undo both union nuts (8) and remove the Y distributor (9).
• Release the clamps (4) and take pumps out of the bottom strainer casing.
Note for the assembly: For secure pump fastening, ensure that the clamps (4) engage.
Open the pump housing:
 G
• Remove screws and the pump housing.
• Clean the pump housing, impeller and flat seal under clean water using a brush.
• Check parts for damage and replace, if necessary.
• Reassemble in the reverse order.
S
Malfunction
Malfunction
Pump does not start
Pump does not deliver
Insufficient delivered quantity
Pump switches off after a short running time
Manual transmitter reach fades
Manual transmitter reach fluctuates
Manual transmitter without function
Cause
No mains voltage
Filter housing clogged
Filter housing clogged
Excessive loss in the supply lines
Excessively soiled water
Water temperature too high
Batteries too weak
Interferences through other units
Receiver positioned unfavourably
Batteries discharged or incorrectly inserted
Manual transmitter not taught-in
Receiver was reset
Remedy
Check mains voltage
Clean/check supply lines
Check running unit for ease of movement
Clean strainer casings
Reduce hose length to the necessary mini-
mum, do not use unnecessary connection parts
Check running unit for ease of movement
Clean strainer casings
Reduce hose length to the necessary mini-
mum, do not use unnecessary connection parts
Check running unit for ease of movement
Clean pump
Note maximum water temperature of +35°C
Replace batteries
Switch off other units which could interfere
(mobile phone, remote thermometer, remote
baby-sitter, ...)
Find a new position for the receiver housing. If
necessary, increase the distance to the floor
Check functions
Teach-in manual transmitter
Teach-in hand-held transmitter again
- EN -
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