NOCCHI SWIMMEY 12 Manuel D'utilisation Et D'entretien page 8

GB
Ch. 6 MAINTENACE AND TROUBLESHOOTING
DANGER
Electric shock
risk
In ordinary conditions, it is not necessary to service the pre-filter frame on SWIMMEY pumps. Clean the transparent
cover with water and a mild detergent without using solvents. Clean the filter and re-install it in its housing. Close the
transparent cover and restart the pump. Empty the pump using the drainage screw if the pump has to be stored for
long periods of time or with temperatures below zero. The cover-filter, the drain screw and the nuts of articulated joints
must be tightened manually without using pliers or other tools.
PROBLEM
THE PUMP DOESN'T RUN
THE MOTOR RUNS BUT THE
PUMP DOES NOT PUMP LIQUID
THE PUMP STOPS AFTER
RUNNING FOR A SHORT PERIOD
OF TIME BECAUSE ONE OF THE
THERMAL MOTOR CIRCUIT
BREAKER TRIPS
6
Make sure the machine is disconnected from electric power supply,
before performing servicing operation.
POSSIBLE CAUSE
1) No power
2) Motor protection tripped
1) The pump is sucking air
2) Wrong rotation direction
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 hot
4) The pump is running without fluids
5) The motor is not properly ventilated
REMEDY
1) Verify the presence of voltage
2)Contact your retailer (customer assistance service).
1) a) Make sure that the joints are airtight. - b) Check that the
level of liquid has not - c) Check that the foot valve is airtight
and is not blocked
2)Contact your retailer (customer assistance service).
1) Check the voltage on the power supply cable leads
2)Contact your retailer (customer assistance service).
3) Lower the temperature
4) Check that the pump had not been damaged and remove the
causes, if necessary
5) Increase the air flow or move the pump