8
EN
MAINTENACE AND TROUBLESHOOTING
CHAPTER 6
• In ordinary conditions, it is not
necessary to service the pre-lter
frame on SWIMMEY pumps
• Clean the transparent cover with water
and a mild detergent without using
solvents
• Clean the lter 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-lter, the drain screw and
the nuts of articulated joints must
be tightened manually without using
pliers or other tools
Make sure the machine is disconnected from electric power supply, before performing servicing operation.
DANGER - ELECTRIC SHOCK RISK
PROBLEM POSSIBLE CAUSE REMEDY
THE PUMP DOESN'T RUN
1) No power. Verify the presence of voltage.
2) Motor protection tripped. Contact your retailer (customer assistance service).
THE MOTOR RUNS BUT THE PUMP
DOES NOT PUMP LIQUID
1) The pump is sucking air. Make sure that:
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) Wrong rotation direction. Contact your retailer (customer assistance service).
THE PUMP STOPS AFTER RUNNING FOR
A SHORT PERIOD OF TIME BECAUSE
ONE OF THE THERMAL MOTOR CIRCUIT
BREAKER TRIPS
1) The power supply does not conform with the data
on the nameplate.
Check the voltage on the power supply cable leads.
2) A solid object is blocking the impellers. Contact your retailer (customer assistance service).
3) The liquid is too hot. Lower the temperature.
4) The pump is running without uids. Check that the pump had not been damaged and remove
the causes, if necessary.
5) The motor is not properly ventilated. Increase the air ow or move the pump.
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