Pro CO Carbon Monoxide Analyzer
10
www.nuvair.com
4.0 Operation
Prior to each Analyzer use:
1) Shield the analyzer from wind. Wind can affect the analyzer reading.
2) Turn unit on and monitor Display for low battery warning. Replace battery immediately
if warning appears. Once fully cycled the screen should read “000”
3) Cycle through the current settings of the analyzer.
a.
Hold down the Prog button for 2 seconds then use the “Power” button to cycle
through the 1
st
Alarm Value, 2
nd
Alarm Value, Full Scale Value, Conversion
Value of the Sensor, Gain Factor, and Calibration value.
b.
Adjust Alarm values at this time if needed see
“4.2”
4) Check Calibration of Analyzer using “Calibrated Test Gas”
Do not test cylinders suspected of containing carbon monoxide in a confined space
that does not have good ventilation. Exposure to carbon monoxide can lead to
unconsciousness and death.
Gas, even under moderate pressures, can cause extreme bodily harm. Never allow any
gas stream to be directed at any part of your body.
Never expose the sensor to pressures above atmospheric pressure (0 psi) or you may
cause damage to the sensor and/or receive false readings. Damaged Sensors will not
provide accurate gas analysis. Inaccurate gas analysis can lead to serious personal
injury or death.
Low Battery
Indication
Ready For
Gas Analyzing
