Oase AquaMax Eco Twin 20000 Notice D'emploi page 15

Maintenance and cleaning
Attention! Dangerous electrical voltage.
Possible consequences: Death or severe injury.
Protective measures:
 Electrical units and installations with a rated voltage of U > 12 V AC or U >30 V DC located in the water:
Isolate the units and installations (switch off and disconnect from the power supply) before reaching into
the water.
 Isolate the unit before starting any work.
 Secure the unit to prevent unintentional switching on.
Cleaning the unit
Note!
Recommendation on regular cleaning:
 Clean the pump as required but at least twice a year.
 Never use aggressive cleaning agents or chemical solutions. These could attack the housing surface or impair the
function.
 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.
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