BW Technologies GasAlertMicro 1, Руководство пользователя

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GasAlertMicro
Calibration and Setting Alarm Setpoints
Setting the HIGH Alarm Setpoint
The display shows the High Alarm Setpoint for H
2
S:
6. To change the High Alarm setpoint for this sensor, press
H
or
G
until the display shows the new value. Press
C
to save the displayed value.
Setting the Remaining Alarm Setpoints
7. Repeat steps 3 through 6 to set alarm setpoints for the
other sensors. The audible alarm will beep 4 times when
the alarm setpoint function is complete.
Setting the Calibration Due Date
After a successful calibration, the display shows the number
of days remaining before calibration is due.
To change the calibration due date (1 to 365 days), press
H
or
G
until the display shows the new value. Press
C
to save
the displayed value. The detector will beep five times and
then return to normal operation. To disable the calibration
due date, press
H
or
G
until the display shows --- . Press
C
to save the displayed value.
If you do not press any pushbuttons within 10 seconds, the
detector automatically retains the previous calibration due
date.
If calibration is unsuccessful, the detector will advise:
Note: Cal all sensors to reset cal due
date.
Verification (optional)
Test the detector using a gas cylinder other than the one
used in the calibration steps. The gas concentration should
not exceed the sensor's detection range. Confirm that the
display shows the expected concentration.
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