STERWINS 750 DW-3 Notice De Montage, Utilisation Et Entretien page 184

FR
8.4 TROUBLESHOOTING
ES
PT
IT
Problems
EL
The pump is not
PL
starting
RU
KZ
The pump is not
draining
UA
RO
The pump is not
EN
stopping
suitable
The pump
stops for a brief
moment
serious injury. Warning ! Before any trouble shooting, switch
Probable causes
- There is no electric current
the low position (current
blocked.
- The intake pipe is clogged
- The outlet pipe is clogged
- The turbine is blocked
- Presence of an air bubble
the high position
blocked.
- The draining pipe diameter
is not suitable
- The intake pipe is clogged
- The outlet pipe is clogged
- The turbine is blocked
- Use instructions have not
been followed
- The motor automatically
switches to safety position
- The pipe is not suitable
- The water is too hot. The
overheat protection device
is stopping the pump
Solutions
- Ensure that the electric
current is on.
- Check the water height
- Clean the intake pipe
- Clean the pipe
- Disassemble the base and
clean the turbine
- Tilt the pump to let out the
air bubble then put it back in
vertical position
- Check there is no foreign
object which could block the
in low position
- Replace the tube (40mm hose
is recommended)
- Clean the pipe or intake pipe
- Disassemble the base and
clean the turbine
- Check for the depth of
submersion.
- Replace the pipe following
use instructions
- Check that the water
temperature remains under
35°C.
184
17
required
required
required
U
R
E
required
required
required