Truble-shooting guide
Problem
Pump is running, but
doesn't deliver
Pump doesn't start or
suddenly
stops
during
operation
Pump runs, but output
suddenly decreases.
When its useful life is over, do not dipose
or the machine into the domestic waste,
please send it to auhorised places for
recycling.
Probable cause
Air cannot escape, since pressure line
is closed
Air locks in the suction base.
Turbine clogged
When starting the pump, wather
height falls below the min. water
level.
Thermal overload switch has switched
the pump off due to overheating.
No power.
Dirt particles (for example pebbles)
are jammed in the suction base.
Suction base is clogged.
ENGLISH
Remedy
Open pressure line(e.g. kinked pressure
pipe).
Wait for max.60 seconds until the
pump deaerates automatically over the
vent valve. If necessary, switch off and
start it again.
Clean turbine.
Submerge pump deeper.
Disconnect plug and clean turbine.
Observe max. media temperature of
35 ºC.
Check fuses and electric connections.
Disconnect plug and clean suction base.
Clean suction base.
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