What To Do "When - Fieldmann FVC 4001-EK User Manual

7. WHAT TO DO „WHEN..."
When...
The pump does not start
Not fl owing
The pump does not
turn off
Insuffi cient fl ow
The pump turns off
after a short time
Note: Not covered by warranty:
Damage to the rotating mechanical gasket caused by running the pump empty, or by
foreign objects
in the water
Blocking of the running wheel by foreign objects
Damage during transport
Damage caused by unprofessional alterations by persons
SUBMERSIBLE PUMP
Causes
• No power supply
• The fl oat does not switch
• The suction sieve is
clogged
• The pressure hose is bent
• The fl oat cannot fall lower
• The suction sieve is
clogged
• Lowered pump capacity
due to dirty and silted
water
• The temperature fuse stops
the pump due to dirty water
• The water is too hot. The
temperature fuse stops the
pump
What to do „When..."
Repairs
• Check the power supply
• Move the fl oat to a higher
position
• Flush out the suction sieve
with a current of water
• Straighten the hose
• Place the pump correctly on
the fl oor of the tank
• Clean the suction sieve
• Clean the pump and fl ush
the hose with clean water
• Disconnect the power plug.
Clean the pump and the
pumping pit
• Check that the maximum
water temperature of 35 °C
is not exceeded
USER'S MANUAL
9 EN