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.
REMEDY OF FAULTS
Malfunction
Pump does not start.
Pump switches off after a
short running period.
Pump does not switch off
The pump is running but is
not delivering, or the deliv-
ered quantity is insufficient
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
Metal contacts soiled
Overload protection has
switched the pump off due
to overheating.
Metal contacts soiled
Pressure hose blocked
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 metal contacts.
Clean the intake and
pressure hose.
Allow the pump to cool
down.
Clean the metal contacts.
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.
DE
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