Operating Vacuum Pump System; Hand Terminal; General Functions And Displays; Operation - KNF SC 920G Manual De Instrucciones

Operating vacuum pump system

2 Touchscreen
3 I/O switch
5 Rotary/push knob for
adjusting pump speed

and setpoint pressure
switching to manual


operation

22 Translation of original Operating Instructions, English, KNF 334631-334633 07/21
8. Operating vacuum pump system

8.1. Hand terminal

8.1.1. General functions and displays

Fig. 7: Hand terminal
The vacuum pump system is operated via the hand terminal with
the aid of:
a rotary/push knob

a touchscreen.

The rotary/push knob has the following functions:
Rotate: Changes pump capacity or the selected pressure

setting (depending on selected operating mode).
Press: Interrupts the active process and switches into manual

process control (pressing effects an evacuation in this case).
Touchscreen contents:
Display of the most important process variables (Fig. 8, page

24).
Menu for selecting operating mode and units for pressure

display (Fig. 9, page 24).
Operating buttons (Fig. 9, page 24) with the following func-

tions:
Start and stop the process;
−
Vacuum Pump System SC 920G