Calibrating And Testing After Fitting A New Sensor-Battery Pack; Fitting The New `Replace Sensor-Battery Pack By - Quantum ONE O2 Installation & Operating Manual

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Figure 5-3 O2 SENSOR FITTED TO PCB
The sensor should be carefully inserted onto the connector on the ONEO2 PCB. The sensor
is then held in place by the foam pad in the rear of the faceplate. When fitting the sensor IT
IS IMPORTANT TO ENSURE THAT THE SENSOR IS THE CORRECT WAY ROUND AND THE
CORRECT WAY UP. When viewed from below and facing the ONEO2, the white sensor filter
should be visible on the outside.

5.6.3 CALIBRATING AND TESTING AFTER FITTING A NEW SENSOR-BATTERY PACK

After fitting a new ONEO2 sensor and battery pack (or after reconnecting the sensor and
battery pack) the ONEO2 unit must be left for a minimum period of 15 minutes before
accurate balancing, calibration and testing can be performed.
5.6.4 FITTING THE NEW `REPLACE SENSOR-BATTERY PACK BY ...' LABEL
This label is supplied loose with the replacement Sensor-Battery Pack. The backing paper
should be removed and the self-adhesive label fitted should be fitted directly over the
previous label (so that previous label is completely covered).
ONE O2 OXYGEN MONITOR ALARM UNITS Page 15 of 21.