Vacuum system SC820G / SC840G
1 Mode menu
2 Button venting
valve:
Green = Close
Red = Open
3 Button for
coolant valve
(accessory) on
the condenser:
Green = Close
Red = Open
4 Button for the
process:
Green = Start
Red = Stop
5 Button for au-
tomatic pres-
sure reduction:
Press = End
(the current
pressure is
adopted as the
setpoint pres-
sure)
Translation of Originial Operating Instruction, KNF 339416-339418 02/23
1
2
Fig.15: Menus and buttons on the touchscreen
3
Operation
5
4
59
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IT