Gema OptiStar 4.0 - Advanced Operation Features and Monitoring

Rev. 00 03/19
OptiStar 4.0 (CG24-CP) Operation

45
Pinch valves and system backpressure monitoring
display
1. Turn on the gun control unit with the ON key
2. Hold key down for 5 seconds
The display switches to the following level:
Designation
Description
Unit
D1
Current pinch valves pressure
bar
D2
Opening time of control solenoid
valve for pinch valves pressure (leak-
tightness control)
%
D3
System backpressure 1
bar
D4
System backpressure 2
bar
3. Press key 1x
The display switches to the following level: