ENTERING THE CALIBRATED LEVEL
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N2 Compact Nitrogen Gas Generator - User Guide. ©2020.
- Navigate to menu 3.2 and press .
- Using the and keys enter the purity of the calibration gas.
- Press to send the calibration level to the O Analyser.
- On successful completion of the calibration the new O reading will be shown on the bottom line of the display.
- If the calibration is not successful the original reading from the analyser will be loaded. Should this occur repeat the above steps.
- On completion of the calibration, return the ball valves back to their original position and remove the regulated calibration gas
supply as applicable.
- Navigate to menu 3.1 and disable the O Alarm Over-ride.
- When returning to the main operating menu, “CAL” will be shown on the top line of the display. is will remain for a period of
twenty minutes after the calibration. roughout this time period the O alar m is overridden, to allow the sensor(s) to return to the
required level.
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