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OLCT 60
FIXED POINTGAS MONITOR
USER MANUAL
5.4.5 End of the zero-setting and calibration procedure
Step
7a
The OLCT 60 starts a countdown before returning in normal
operation mode.
Please note: The countdown time is sensor dependent.
7b.
Close the cock of the calibration gas cylinder and remove the
calibration cup.
7c.
As soon as the countdown is over, the ambient gas
concentration must be shown on the display. The detector is now
in normal operation mode.
Restore the alarms on the controller.
7d.
If the display shows «dEF» (Fault) followed by the fault number, it
means that the detector is not operational.
Check the fault code number (page 59) and implement the
recommended remedies. See page Erreur ! Signet non défini..
30
Action
Illustration
NPO60GB
Revision F.2
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