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Idiomas disponibles
Idiomas disponibles
10. MAINTENANCE AND CLEANING
In normal operation the pump does not require any type of maintenance. In any case, all repair and maintenance work must be carried out only
after having disconnected the pump from the supply mains. When restarting the pump, ensure that the suction filter is always fitted so as not to
create the risk or possibility of accidental contact with moving parts.
10.1 Cleaning the suction filter
Switch off the electric power supply to the pump.
•
Drain the pump.
•
• Clean with a jet of water and a brush.
11. TROUBLESHOOTING
Before taking any troubleshooting action, disconnect the pump from the power supply (i.e. remove the plug from the
socket). If there is any damage to the power cable or pump, any necessary repairs or replacements must be performed by
the manufacturer or his authorized customer support service, or by an equally-qualified party, in order to prevent all risks.
Fault
The pumps does not start
The pump delivers no water
The flow rate is too low
The pump stops running
(possible intervention of the
thermal overload switch).
12. GUARANTEE
This product is covered by a legal guarantee, for all related information consult the website www.tallaspumps.com in the
Support section.
Possible Cause
A. The motor is not powered
B. The VNR is blocked (pump in alarm mode)
C. There is no water (pumps in alarm mode)
A. The suction grid or piping are clogged
B. The impeller is worn or stuck.
C. The head required is higher than the pump's characteristics.
A. The suction grid is partially blocked.
B. The impeller or delivery pipe are partially blocked or
encrusted.
A. The liquid to be pumped is too dense and overheats the
motor.
B. The water temperature is too high.
C. A solid object is blocking the impeller.
D. Power supply doesn't comply with the nameplate's the data.
ENGLISH
10.2 Cleaning the NRV (Fig.6)
Switch off the electric power supply to the pump.
•
Remove the handle, unscrewing the two retaining screws fig.6
•
Unscrew the 6 screws on the delivery cover fig.7
•
Take out the delivery cover and the sand filter fig.8
•
Remove the check valve and clean it to remove any dirt fig.9
•
Assemble the parts, proceeding in inverse order to disassembly.
•
3
Solutions
A. Check the power supply.
B. Clean the valve
C. Check the water level
A. Remove the obstruction.
B. If worn, replace the impeller, if blocked,
remove the blockage: remove the
impeller inspection cap and turn the
impeller to unlock it.
A. Remove any obstruction.
B. Remove any obstruction.
A.B.C.D. Disconnect the power cord, correct
the reason for overheating; then wait until the
pump is cooled plug the cord and resume
operation.
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