Oase Aquamax Gravity Eco 10000 Notice D'emploi page 9

Maintenance and cleaning
Attention! Dangerous electrical voltage.
Possible consequences: Death or severe injury.
Protective measures:
− Prior to reaching into the water, disconnect the power supply to all units used in the water.
− Disconnect the power plug prior to carrying out work on the unit.
Cleaning the unit
If necessary, clean the unit with clear water using a soft brush.
− In the event of stubborn furring (calcium deposits), a common household cleaner free from vinegar and chlorine can
be used. Subsequently, clean the pump thoroughly using clear water.
− Never use aggressive cleaning agents or chemical solutions. These could attack the housing surface or impair the
function.
Wearing parts
The impeller unit (rotor/impeller unit) is a wearing part and does not fall under the warranty.
Replacing the impeller unit
Disconnect the power supply first, then secure the unit to prevent unintentional switching on. Turn the contact protec-
tion counter-clockwise or unscrew the screw-connection of the suction line. Undo the 4 screws from the motor block
which fix the pump housing. Pull the impeller unit out of the motor block by overcoming a slight resistance, then replace
it with a new impeller unit. Refit and securely tighten the pump housing. Refit the contact protection or retighten the
screw-connection. Restore the power connection and put the unit into operation. Only use original OASE spare parts.
Dry run/blockage protection
The unit switches off automatically if it runs without water or if the impeller unit is blocked.
− Check that the unit is below the water line and that it does not run dry or take in air during operation.
− If the impeller unit is blocked, pull the power plug first and ensure that the unit cannot be switched on unintentionally.
Turn the contact protection counter-clockwise or unscrew the screw-connection of the suction line. Overcome the
cause of the blockage through the pump opening. Refit the contact protection or retighten the screw-connection.
Restore the power connection and put the unit into operation.
− This switch-off function is reset by pulling the power plug.
Malfunctions
Malfunction
The unit is not operating
Unit delivers very little or not at all
Disposal
Do not dispose of this unit with domestic waste! For disposal purposes, please use the return system provided.
Disable the unit beforehand by cutting off the cables.
Storage/Over-wintering
The unit is frost resistant to minus 20 °C. Should you store the unit outside of the pond, clean it thoroughly with a soft
brush and water, check it for damage, then store immersed in water or filled with water. Do not immerse the power plug
in water!
Repair
A damaged housing cannot be repaired and must be put out of operation. Dispose of the unit in accordance with the
regulations.
Cause
No power supply
Defective fuse
FI switch tripped
Pump rotor blocked
Strainer not covered by water
Slide valve closed
Air pocket in the system
Contact protection clogged
Remedy
Check power supply
Check fuse and replace, if necessary
Check switch system and connection cable
Check rotor for blockages and remove if found
Check water level and position of the pump
Check the hose system
Check the hose system
Check and clean
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