Models With Solenoid Valve And Vacuum Meter For R410A; Certifications - escofred BE-1N Manual De Instrucciones

X. Models with solenoid valve
and vacuum meter for R410A
(Part No. HF 06 126)
- In all the pumps equipped with solenoid valve and
vacuum meter, when the vacuum is reached and we
stop the pump, in case we see the pressure of the
manometer increasing a little bit, that means that the-
re is a small leakage in the installation pipes.
- The solenoid valve closes the joint between the unit
and the installation pipes as soon as we turn off the
vacuum pump. The vacuum meter shows the va-
cumm pressure reached.
XI. Certifications
According the following directives:
Low voltage 73/23/CEE, EMC 89/336/CEE (amended 93/68/CEE). Safety
requirements 89/392/CEE (amended 91/368/CEE) and 93/44/CEE). EN
60034.
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