Switching On/Off; Maintenance And Cleaning; Cleaning The Device - Oase AquaMax Eco Premium 4000 Gebrauchsanleitung

Commissioning/start-up
NOTE
Prevent the pump from running dry. Otherwise the pump will be destroyed.
Only operate the pump when it is submerged or flooded.


Switching ON/OFF

• Switching on: Plug the power plug into the outlet.
– The unit switches on immediately.
• Switching off: Pull the power plug from the outlet.
Environmental Function Control (EFC)
When started up, the pump automatically performs a pre-programmed self-test (Environmental
Function Control (EFC)). The pump detects if it is running dry / blocked or submerged. The pump
shuts down automatically after 60 to 120 seconds if it runs dry/is blocked. In the event of a mal-
function, disconnect the power supply and "flood the pump" or remove the obstacle. Afterwards,
the unit can be restarted.

Maintenance and cleaning

CAUTION
Risk of injury due to unexpected start-up. Internal monitoring functions may switch off the unit
and automatically reactivate it.
Disconnect the power plug before carrying out any work on the unit.

NOTE
Do not use aggressive cleaning agents or chemical solutions. These agents can damage the
housing, impair the function of the device and harm animals, plants and the environment.
If possible, clean the unit with clear water and a soft brush or a sponge; remove stubborn dirt

with the aid of the recommended cleaning agents.

Cleaning the device


Clean the unit as required but at least twiceper year.
• When cleaning the pump, pay particular attention to the impeller unit and the pump housing.
• 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.
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