- Reservoir pressure
- Sensor quality
- Operating voltage
- Gas temperature
- Compressor compartment temperature
- Solenoid PMW signal
- Speed of sound
In the right block, the activated solenoids are colour coded.
In the second row, you can find the cycle times:
- Start-up duration (initial preload)
- Cycle durations for sieve beds 1 and 2
- Open and close durations for sieve beds 1 and 2
In the lower right block, the current alarms are displayed (green: not active; red: active):
O2 status, sensor, low volume flow, high volume flow, temperature, mains
Below this information, five one-minute-traces are shown (from top to the bottom):
• O2 concentration
• Volume flow
• Reservoir pressure
• Sensor quality
• Solenoid PMW signal
For further error investigation, it might be necessary to create a screen-dump of the the
current shown screen.
To produce such a screen-dump:
- press the key “print” on the keyboard. This will copy the picture into the
Windows clipboard.
- Open Word or Excel.
- Insert the picture with CRTL-V and send the document by email.
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