17
Sensor replacement
Sensors should be replaced as a part of regular preventative
maintenance or following a failed calibration test.
After a sensor replacement, both manual and automatic calibrations
have to be conducted
To change the sensor:
1. Remove the detector cover
2. Push and hold down the
sensor replacement
button
(1) for 5 seconds until the
solid green
LED (2) is on.
3. Release the button.
4. Replace the sensor and
conduct both manual and
automatic
calibrations (This is a
mandatory step).
Figure 6: Sensor
replacement