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Calibration - Honeywell GasAlertQuattro Operator's Manual

1, 2, 3, and 4 gas detector
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GasAlertQuattro
Operator's Manual

Calibration

Calibration is performed to adjust the sensitivity levels of
sensors to ensure accurate responses to gas.
This calibration procedure is written as the procedure is intended.
If an error or alarm screen displays, refer to Calibration
Troubleshooting in the GasAlertQuattro Technical Reference
Guide.
Calibrate only in a safe area that is free of hazardous gas
in an atmosphere of 20.9% oxygen.
If performing single gas calibration, calibrate O
The maximum hose length for calibration is 3 ft. (1 m).
The following steps are written for use with a standard
quad gas cylinder.
Calibration can only be aborted after the sensors have
been zeroed. If C is pressed to abort, CALIBRATION
cancelled displays.
Aborting the calibration procedure after applying gas may
result in an undesired calibration being saved.
BW recommends calibrations be verified following an
adjustment operation.
10
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CanarySense
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1. Press and hold
as the detector
C
performs the Powering off countdown.
Continue holding
when OFF
C
displays and the detector briefly
deactivates.
2. The detector activates again and
performs the calibration countdown.
Continue holding until Starting
Calibration displays.
.com
OFF
Powering off...
OFF
Starting Calibration...
Continue holding
to calibrate
or zero
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