EUROM Flow 250 Bedienungsanleitung Seite 23

Defects – causes – solutions
Defects
Pump does not
start
Pump runs but
does not pump
water
Pump does not
switch off
Insufficient water
Pump does not
start or suddenly
switches off while
functioning
Pump suddenly
provides less water
Causes
- No electricity
- Float does not switch
- Inlet openings are clogged
- Water drainage pipe is
bent or hose is blocked
- Air around the blade
- Blade is jammed
- Water level is too low
(manual usage)
- Float cannot sink
- Inlet openings are
(partially) blocked
- Too little pumping capacity
due to contamination and
dirty water
- Thermal safeguard stops
pump due to overheating
- Water is too hot
- Power outage
- Dirt or stones in the water
supply
- Suction openings are
blocked
- Hose is blocked
Solutions
- Check electrical supply
- Place the float in a higher
position
- Clean them
- Straighten the hose or remove
the blockage
- Switch the pump off and move
it from side to side. Wait until
the air has escaped and switch
on again
- Try to remove the blockage or
ask a professional to do so
- Submerge the pump in deeper
water
- Give the float more space
- Clean them
- Clean the pump and replace
worn out parts
- See: overheating safeguard
- Max. water temperature 35°C
- Check fuses and earth leakage
- Remove dirt and stones
- Clean the openings
- Clean it
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