KNF LABOPORT SC820G Manual De Instrucciones página 174

Operation
Screen
Start Au-
1
tomatic
mode
Screen
Detect
2
boiling
point;
subse-
quent
regula-
tion to
this pres-
sure
Screen
Auto-
3
matic
pressure
reduction
66
Fig.20: Automatic function workflow
If the rotary/push knob is pressed during automatic pres-
sure reduction, the current actual pressure is adopted as
the new setpoint pressure and is adjusted by the vacuum
system. The current setpoint pressure appears in the dis-
play instead of the arrow.
If automatic pressure reduction (Fig. 14/4) is then acti-
vated again, the arrow spears in the display again after
about 25 seconds.
Entering values in Function mode
An individual work process can be defined in Function mode.
For this, the individual "operating points" can be programmed
in one after the other and then started. After starting, the
pump works through the individual operating points in order
and with the desired time intervals.
Translation of Originial Operating Instruction, KNF 339416-339418 02/23
Vacuum system SC820G / SC840G