MSA Orion G Manual De Operaciones página 45

Chapter 4, Setting up the Gas Utility Instrument
• The PEAK (high or enrichment alarm) flag turns ON.
5. Push the CHANGE/RESET button to increment the PEAK
alarm value.
6. Push the ON-OFF/PAGE button to accept the value.
CARBON MONOXIDE (CO) SENSOR SET-UP
The CO Sensor Set-up allows changes to be made to the:
• CO sensor exposure alarm (PEAK)
• STEL alarm
• TWA alarm and autocalibration value.
• The CO banner flashes.
1. Push the ON-OFF/PAGE button to make changes to the
CO settings.
2. Push the CHANGE/RESET button to skip forward to the
H S Set-up.
2
• The CO banner turns ON solid.
• The PEAK (exposure alarm) flag turns ON.
3. Push the CHANGE/RESET button to increment the
PEAK alarm.
4. Push the ON-OFF/PAGE button to accept the setting.
• The CO banner turns ON solid
• The STEL (Short Term Exposure Limit) flag turns ON.
5. Push the CHANGE/RESET button to increment the
STEL alarm.
6. Push the ON-OFF/PAGE button to accept the setting.
• The CO banner turns ON solid.
• The TWA (Time Weighted Average) flag turns ON.
7. Push the CHANGE/RESET button to increment the
TWA alarm.
8. Push the ON-OFF/PAGE button to accept the setting.
• The CO Banner turns ON solid.
• The CAL flag turns ON.
9. Push the CHANGE/RESET button to increment the
autocalibration value.
10. Push the ON-OFF/PAGE button to accept the value.
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Operating Manual