Dräger X-am 1100 Technical Handbook page 36

Maintenance
When the calibration has been
completed:
— The display containing the current gas
concentration changes with the display
» OK «.
Press the key to confirm the
OK
on
calibration or wait for 5 seconds.
If a fault has occurred during the fresh air
calibration.
— The fault message »
» « is displayed for the respective
sensor instead of the measured value
In this case, repeat the fresh air
calibration.
If necessary, replace the sensor,
page 45.
36
« appears and