Maintenance - Swann AMI Hydrogen QED Operator's Manual

AMI Hydrogen QED
Program List and Explanations

3 Maintenance

3.1 Calibration
3.1.1
3.2 Service
3.2.1
3.2.2
3.3 Simulation
A-96.250.791 / 040219
Start a calibration and follow the instructions on the screen. Dis-
played values are saturation in % and the saturation current in mA.
The indication bar shows the progress. Detailed explanation see
Calibration, p. 34.
Electrolyte
Not applicable.
Faraday Verification
Start a manual faraday verification. Displayed values are current
value in ppb and the faraday concentration in %.
Current value: Measuring value in ppb
Faraday conc.: Hydrogen concentration in % after activating the
faraday verification.
Progress: The progress bar shows the progress of the faraday
verification.
In this menu the following relays and signal outputs can be tested:
 Alarm relay
 Relay 1and 2
 Signal output 1and 2
 Signal output 3 (if option is installed)
Select a relay or signal output with the [
press the [Enter]> key to confirm. Then change the value with the
[ ] or [ ] keys. After confirming the setting with the [Enter]
key, the value is simulated by the relay/signal output.
Alarm Relay:
Relay 1 and 2:
Input:
Signal Output 1 and 2:
Signal Output 3:
At the absence of any key activities, the instrument will switch back
to normal mode after 20 min. If you quit the menu, all simulated
values will be reset.
Active or inactive
Active or inactive
Open or closed
Current in mA
Current in mA (if option is installed)
] or [ ] keys,
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