VEVOR FLO500-RD Anweisungen Seite 10

The motor hums
and it does not
evacuate the
water.
The water
doesn't evacuate
and the motor
runs for a long
time.
After
discharging the
water,the motor
restarts several
times before
stopping
completely.
The motor runs
noisily, without
either stopping or
pumping.
The motor runs,
but makes a
strange noise.
The water backs
up into the
shower tray or
bathtub.
A foreign body is blocking the
impeller. Faulty capacitor.
Evacuation pipe blocked.
Partially blocked impeller.
Water is flowing back into
the pump. The check valve
doesn't close properly.
Siphoning or lack of counter
pressure in the drainage pipe,
creating an air pocket.
Presence of a foreign body.
A foreign body has fallen
into the pump.
The outflow by gravity in the
pump is inadequate. Faulty
inlet control flap or blockage
in drain pipe.
Contact an authorized technician.
Contact an authorized technician.
Drain clear water to free the check
valve or remove the valve and clean
it.
Modify the evacuation piping in such a
way as to eliminate siphoning or
increase the counter pressure (for
example using smaller pipes, add a
bend in the pipe). If the problem
continues, contact an authorized
technician.
Contact an authorized technician.
Make sure that the gravlty fall is at
least 1/4" per foot into the pump
from the sanitary fixtures.
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