Pfeiffer Vacuum Pascal 2033 C1, Руководство по эксплуатации

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EN – 22
The pump inlet and exhaust orifices are equipped with DN 40 ISO-KF end fittings
which can be used to fit various line components made of stainless steel, plastic, etc.
(
see the adixen catalog ).
Inlet and
exhaust fitting
(cont’d)
At exhaust:
When pumping on corrosive, aggressives or flammable gases, the gas can
cause injury or death. In these cases,
- connect the exhaust of the pump to an exhaust stack or an evacuation
duct.
- connect a relief valve or rupture disc directly on the pump. Contact your
closest service center (see addresses at the back of the manual).
When the exhaust is connected to an extraction duct or an oil mist
eliminator, you must remove the exhaust safety valve mounted in the
pump’s exhaust orifice.
Make sure the exhaust pressure does not exceed 1500 mbar (absolute). Too
high a pressure can damage the appliance.
Check periodically that the pipes and accessories connected at exhaust are
not clogged and that the purge is running (Series C1, C2).
After connecting the appliance to the pump ing line, check for leaks along
the whole of the line to ensure proper connections have been made (pump,
pipes, valves, etc.).
Exhaust Inlet