PYD Electrobombas VERTI Serie Manual De Instalación Y Mantenimiento página 6

OPERATING AND MAINTENANCE MANUAL
SERIE VERTI
www.proindecsa.com / proindecsa@proindecsa.com
5. Keep the pump in ventilation.
6. In case ambient temperature is lower than 4ºC or the
pump is not used for a long time, empty liquid the pipeline
system to avoid ice cracking of the pump chamber.
Do not operate the pump for a long time without water in it.
7. The pumped liquid maybe got and under high pressure,
before moving and demounting the bump, valves in both
sides of the bump should be turned off first and then emp-
ty liquids in the pump and pipelines so as not to be scal-
ded.
8. Do not transfer any inflammable, explosive or gasified
liquids that beyond the stipulation.
9. Ensure the pump will not be accidently turned on while
installing and maintaining; if not used for a long time, cut
off the power first and then turn off valves in inlet and out-
let of the pump.
10. Power supply should be in accordance with the voltage
stated in the nameplate. If not used for a long time, put the
pump in dry, ventilated and cool place under room tempe-
rature.
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