54
Calibration and Bump
ALTAIR io360
US
WARNING!
Do not continue operation of a detector that is not able to pass calibration.
Failure to follow this warning can result in serious personal injury or death.
(4) Open valve on regulator to allow gas to flow to the detector.
The duration of the application of the calibration gas is controlled by
the detector.
The detector will indicate that calibration span has successfully
passed and that the gas can be removed.
After span calibration completes, the detector will
Pass:
• Beep
• Display green LEDs
• Display check mark and 'Span Pass' text
Fail:
• Beep
• Display red LEDs
• Display X and 'Span Fail' text
NOTE:
If calibration fails, the detector will automatically attempt a second
calibration.
If the detector span retry fails a second time:
• Span fail
• Alarm bell
(5) Turn off gas.
(6) Remove calibration cap.
