Oase Aquarius Universal Classic 440 Gebrauchsanleitung Seite 477

Commissioning/start-up
NOTE
Never connect the pump to a dimmer. Otherwise the pump will be destroyed.
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.
– Use the controller to set the flow rate to the desired value.
• Switching off: Pull the power plug from the outlet.
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.
• 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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