KNF SC 950, Руководство по эксплуатации

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Operating vacuum pump system Vacuum Pump System SC/SEM/SH/SR950
40 Translation of original Operating Instructions, English, KNF 125549-125552 07/18
8.2. Operation without hand terminal
8.2.1. SC 950
The following actions can be taken directly on the vacuum pump
system when the hand terminal is removed (Fig. 17):

Stop the process;

Open and close the ventilation valve;

Open and close the high-performance condenser's coolant
valve (accessory).

Call the hand terminal (paging); the hand terminal will answer
with a signal tone.

Open/Close gas ballast valve via gas ballast switch ( 6 )
(also possible with put on hand terminal):
- push once

open gas ballast valve, blue LED on
- push again

close gas ballast valve again, blue LED off
1 Stop process button
2 To open/to close ventilation
valve button
3 Call the hand terminal
button (paging)
4 Button to open/to close
coolant valve (accessory)
on the high-performance
condenser
6 Gas ballast switch
Fig. 17: Buttons on vacuum pump system SC 950