Remedy Of Faults; Maintenance And Cleaning - Oase Aquarius 5500 Manual Del Usuario

Adjustments
 D
Setting the spray pattern and flow rate:
 Adjust the flow regulator so that the nozzle produces the desired spray pattern.
 Adjust the flow regulator to achieve the desired flow rate for the water course.

Remedy of faults

Malfunction
Pump does not start
Pump does not deliver.
Fountain height insufficient or inconsistent
Pump switches off after a short running period.

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.
Cause
No mains voltage
Filter housing clogged
Excessively soiled water
The impeller unit is blocked
Main flow regulator closed too far
Nozzle blocked
Impeller unit soiled
Hose clogged or defective
Hose kinked
Excessive loss due to friction in the hose
Rotor worn
Filter/screen soiled or clogged
Excessively soiled water
Water temperature too high
The impeller unit is blocked
Pump has run dry.
Remedy
 Check the mains voltage.
 Check supply lines.
Clean strainer casings
Clean the pump. The pump automatically swit-
ches on again once the motor has cooled
down.
Disconnect the power supply and remove
obstacle. Then switch the pump on again.
Adjust main flow regulator
Clean nozzle/screen
Clean
Clean/replace hose
Check hose and replace if necessary
Reduce hose length to reduce frictional loss
Replace rotor
Clean filter/screen
Clean the pump. The pump automatically swit-
ches 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 the pump. Fully submerge the pump for
operation in the pond.
- EN -
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