Ametek Thermox Series 2000 WDG-IV User Manual page 119

Combustibles and Methane option
If you have the combustibles option, you will be prompted to press Enter
when you have set the pressure and flow for the zero gas:
5. When you have adjusted the pressure and flow for the zero gas to the
desired levels, press Enter.
The following message will appear on your display, indicating that the
RCU has introduced the combustibles span gas to the sensor:
Once you have set the pressure and flow for the span gas, the system
prompts you to press the Cancel key to end the cycle:
If you have the methane option, you will be prompted to press Enter
when you have set the pressure and flow for the zero gas:
6. When you have adjusted the pressure and flow for the zero gas to the
desired levels, press Enter.
The following message will appear on your display, indicating that the
RCU has introduced the combustibles span gas to the sensor:
Once you have set the pressure and flow for the span gas, the system
prompts you to press the Cancel key to end the cycle:
7. Press the Cancel key to end the cycle.
Then, if you specified a recovery time, the system will display the recov-
ery time remaining:
The system returns to monitoring process readings.
ENTER for next Gas.
CANCEL to quit.
Comb gas is flowing
CANCEL to quit
ENTER for next Gas.
CANCEL to quit.
Methane gas is flowing
CANCEL to quit
Recovery xx:xx
Calibration | 5-19