Flotec SUB 6S Plus Manuel D'utilisation Et D'entretien page 10

GB
PROBLEM
THE ELECTROPUMP DOES NOT
PUMP WATER, THE MOTOR DOES
NOT RUN
THE MOTOR RUNS BUT THE
ELECTROPUMP DOES NOT
PUMP LIQUID
THE ELECTROPUMP STOPS
AFTER RUNNING FOR A PERIOD
OF TIME BECAUSE ONE OF THE
THERMAL MOTOR CIRCUIT
BREAKER TRIPS
If the problem cannot be eliminated after carrying out the above-described operations contact the closest service centre.
10
POSSIBLE CAUSE
1) No power.
2) Motor protection tripped.
3) Defective condenser.
4) Shaft blocked.
1) The pump is sucking air.
2) The pump rotates in the wrong
direction
3) Suction grid blocked.
4) Check valve blocked.
1) The power supply does not conform
with the data on the nameplate.
2) A solid object is blocking the
impellers.
3) The liquid is too thick.
4
GB
REMEDY
1) Check the presence of voltage and if the plug is plugged
in properly.
2) Verify the cause and reset the switch. If the thermal circu-
it breaker has tripped wait for the system to cool
down.
3) Replace the condenser.
4) Verificare la causa e sbloccare l'elettropompa
1) Check:
a) that the joints are sealed
b) that the level of the liquid has not gone below the
minimum priming level
2) Reset the direction of rotation.
3) Clean the filter
4) Clean or replace valve.
1) Check the voltage on the power supply cable leads.
2) Take the electro-pump apart and clean it
3) Change the type of electropump.