Operating vacuum pump system
Vacuum Pump System SC 920G
24
Translation of original Operating Instructions, English, KNF 121308-121311 07/18
To remove the hand terminal from the vacuum pump system:
grasp the upper grip of the hand terminal (Fig. 7/
1
) and pull until it
releases, and then remove it.
Replacing the hand terminal:
Insert the bottom of the terminal into the holder provided in the
vacuum pump system (Fig. 2/
14
, page 11); then push firmly on the
upper grip of the terminal (Fig. 7/
1
) until it clicks into place.
Whenever the hand terminal is located in the holder while the
vacuum pump system is turned on, the batteries in the hand
terminal will charge automatically. This happens irrespective of
whether the hand terminal is switched on or off.
Every time you use a hand terminal, check to ensure a correct
match between the terminal and the vacuum pump system.
Use the paging system for this purpose (see Actuating the
vacuum pump system, page 29).
Displays
1
Battery:
- Charging
- Charging status
2
Connection to vacuum
pump system
- Direct connection
- Wireless connection
3
Process time
4
Actual pressure in selected
pressure unit (or „No
connection“, if no wireless
connection to vacuum
pump system)
5
Process active
6
Capacity in percent or
setpoint pressure in
selected pressure unit
(depending on operating
mode)
7
Explanation of rotary/push
knob functions
(Rotate: change capacity; Press:
interrupt operating mode and
switch to manual process control)
8
Only in
Automatic
operating
mode
Automatic with pressure
reduction
9
Only in
Automatic
operating
mode
Automatic pressure
reduction active
Fig. 8: Display on the touchscreen
