15
Replacing the Filter (All Versions)
The ToxiRAE II has a removable sensor cover that allows
you to change the sensor lter. Replace the lter (P/N:
045-2054-000) when it appears dirty or when the sensor is
replaced.
To remove the sensor cap, use the calibration adapter to
turn the sensor cap one quarter-turn counterclockwise. Next
pull off the sensor cap.
Then carefully remove the lter and replace it with a new
one. Avoid touching the sensor.
Replace the sensor cap and calibrate and test the monitor
before placing it back in service.