Maintenance And Cleaning - Oase ProMax Garden 3500 Gebrauchsanleitung

Malfunction
Pump switches off
after a short running
period.

MAINTENANCE AND CLEANING

W A R N I N G
Dangerous electrical voltage!
Death or severe injury from electrocu-
tion.
Prior to starting work:
• Switch off the unit, disconnect the power
plug and secure the unit from being
switched on again.
• Before stepping into or reaching into the
water, switch off all units located in the
water.
On completion of the work:
• Restore all the prerequisites for start-
up.
W A R N I N G
Risk of injury due to hot water!
Burns to parts of the body.
• Water remaining in the pump may be
heated to a high temperature in the
event of defective electronics or lack of
water supply on the suction side.
• Isolate the unit (disconnect from the
power supply) before carrying out any
work on it.
Cause
Filter cartridge of the pump be-
comes clogged too soon.
Overload protection has switched
the pump off due to overheating.
Dry run protection has switched
off the pump.
Blockage on the suction side
Non-return valve defective.
Remedy
Install an external, larger
pre-filter (optional acces-
sory).
• Clean the connection on
the suction side and the
suction line.
• Allow the pump to cool
down.
Clean the intake and suc-
tion line.
Clean the intake and suc-
tion line.
• Contact the OASE ser-
vice.
• Disconnect the pump from the mains at
the main circuit breaker or pull the
power plug, and allow the water to cool
down.
N O T E
Recommendation on regular cleaning:
• Clean the unit as required but at least
twice per year.
• Do not use aggressive cleaning agents
or chemical solutions as they could at-
tack the housing or impair the function
of the unit.
• After cleaning, thoroughly rinse all parts
in clean water.
Cleanfilter
How to proceed:
 E
1. Switch off the pump.
2. Disconnect the power plug.
3. Close all shut-off devices on the suction
side if applicable.
4. Unscrew the cover of the filter chamber
and remove.
5. Pull out the filter cartridge.
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