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8. Calibrating CO/CO
Sensor
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1. CO2 concentration does not reach 60% of
the configured value of standard
concentration in 30 seconds after calibration
starts.
2. the calibration value's deviation (Max
value-Min value) does not fall 6% or
100ppm (the greater value will be applied.)
of the configured value of standard
concentration for 20 seconds before
calibration completes.
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1. CO concentration does not reach 60% of the
configured value of standard concentration in
30 seconds after calibration starts.
2. the calibration value's deviation (Max
value-Min value) does not fall within 6% or
6ppm (the greater value will be applied) of the
configured value of standard concentration for
20 seconds before calibration completes.
If the calibration result is NG
Calibration will be terminated.
Reading after calibration
It shows that calibration is ended.
It shows a calibration result.
:
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When "END" is displayed, close the valve of the regulator to turn
off the gas.
* If the calibration result is NG, "2.SAVE INFO" will not be able to be
selected. Select "YES" to retry the calibration.
Press
* If "--ERR--" (error) is displayed during calibration, please check the
cause, and then return to the MENU for retrying a calibration.
When you select "CO2 SPAN, the procedure is the same.
Select CO SPAN calibration.
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Operation
key to return to the MENU screen.
40
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