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ToxiRAE Pro CO
2
User’s Guide
57
17.5. Replacing The Sensor
Follow the instructions for removing the cap in the previous section.
1.
Gently lift out the sensor module with your fingers:
2.
The sensor can only go into its slot one way. The connector inside the ToxiRAE
Pro CO
2
and the indexing guides are good visual indicators of how to set the
sensor into position.
3.
Place the sensor module into the ToxiRAE Pro CO
2
. Make sure the indexing keys
are aligned (the sensor can only go in one way) and that it is seated firmly.
4.
Carefully place the cap back onto the ToxiRAE Pro CO
2
by screwing it on.
Note:
Always calibrate the ToxiRAE Pro CO
2
after replacing the sensor module.
Sensor module
Match index keys on
sensor module with
ToxiRAE Pro CO
2
enclosure
Sensor
indexing
key