Pentair Flotec EVOTRONIC 350 Manuel D'utilisation page 31

THE PUMP STOPS AFTER A SHORT INTERVAL OF OPERATION DUE TO A TRIPPED PROTECTION DEVIC
• Excessive current absorption =>
check the operating condition of
the pump
• If foreign bodies are present,
blocking hydraulics => clean the
hydraulic components
DRY
RUNNING
the pump is not primed: please
1.
repeat all priming operations.
The electronic device tries 4 times to start up automatically before giving alarm signal. After the falut signal the
pump restarts after 1, 5, 60, 720 minutes. By pressing on button ESC it is possible to manually reset the fault.
BAR
PRESSURE
• Thermal cutout protection
setting or fuses not suitable =>
check protection devices with
respect to rated current of pump
• Power cable damaged => replace
component
the pump sucks air : please
2.
check the liquid level, the
check valve conditions and the
conditions of the suction pipe.
USE AND MAINTENANCE MANUAL
• Motor damaged => replace
component
• Electronic control device has
started : error message => " DRY
RUNNING" and blinking red led
RUN/FAULT:
the check valve is obstructed:
3.
please clean it or change it
EN
29