Operation; Remedy Of Faults - Oase ProMax MudDrain 7000 Gebrauchsanleitung

OPERATION

W A R N I N G
Dangerous electrical voltage!
Death or severe injury from electrocu-
tion.
 Only connect the pump to the power
supply when there are no persons in or
reaching into the water.
 Before stepping into or reaching into
the water, switch off all units located in
the water.
Switching on the unit
Insert the power plug into the socket.

– The pump is ready for operation.

REMEDY OF FAULTS

Malfunction
Pump does not start.
Pump switches off after a
short running period.
The pump is running but is
not delivering, or the deliv-
ered quantity is insufficient
– The pump will start up as soon as
the level of the water reaches the
switch-on height.
Switching off the unit
 Disconnect the power plug.
– When the pump is switched off, re-
sidual water in the hose may flow
back and out of the pump intake.
N O T E
Do not use the unit for long-term opera-
tion. Otherwise this will impair the operat-
ing life of the unit accordingly.
N O T E
Rinse the pump with clean water after
use.
Cause
Power supply interrupted
Overload protection has
switched the pump off due
to overheating.
Pressure hose kinked
Intake blocked
Air in the pressure hose
If applicable:
Non-return valve incorrectly
fitted in the pressure hose
or clogged
Impeller defective or worn
Remedy
Check the fuse and electri-
cal plug connections.
Clean the intake and

pressure hose.
 Allow the pump to cool
down.
 Route the pressure hose
without kinks
Check the outlet and

clean if necessary
 Clean the intake
 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.
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