VACUUBRAND PC 620 NT plastic housing - Manual (Page 66)

page 66 of 113
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Set a value for ”Duration” if the process should be terminated auto-
matically after a definite time.
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Use ”Delay” to pump out condensate and clean the pump at the end of
the process. The in-line valve is closed and so the pump is separated
from the application. During ”Delay” the coolant valve is still open.
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Start process by pressing ”START/STOP” key.
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Select function ” VACUULAN”.
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Set ”Set vacuum” to a pressure which can be reached reliably in the
vacuum network. Take account of the ultimate vacuum of the pump
and of the system’s leak rate in case of no vacuum demand.
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Set ”Switch on” pressure appropriately to ensure sufficient vacuum for
all connected applications.
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Set ”Delay” if necessary.
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Start process by pressing ”START/STOP” key.
Vacuum for VACUU•LAN networks