Maintenance And Cleaning; Wear Parts - Oase ProMax MudDrain 20000 Gebrauchsanleitung

Malfunction

MAINTENANCE AND CLEANING

W A R N I N G
Dangerous electrical voltage!
Death or severe injury from electrocu-
tion.
• Before reaching into the water, switch
off the mains voltage of all units in the
water.
• Isolate the unit (disconnect from the
power supply) before carrying out any
work on it.
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.
14
Cause
Air in the pressure hose
If applicable:
Non-return valve incorrectly
fitted in the pressure hose
or clogged
Impeller defective or worn
• Recommended cleaning agent for re-
moving stubborn limescale deposits:
– Pump cleaning agent PumpClean
– Vinegar- and chlorine-free household
• Clean the outside of the pump.
– Use a soft brush as an aid.
• After cleaning, thoroughly rinse all parts
in clean water.

WEAR PARTS

Wear parts are excluded from the war-
ranty.
The following components are wear parts
and may only be replaced by the OASE
Service.
• Impeller
Remedy
• Expel the air from the
pressure hose.
• Correctly fit the non-re-
turn valve.
• Clean the non-return
valve.
Contact OASE
• The impeller may only
be replaced by the
OASE Service.
from OASE.
cleaning agent.
ProMax MudDrain 20000/25000