Bacharach Portable Combustion Analyzer 24-9351 - Manual (Page 71)

Instruction 24-9351
PCA
6.8.1 Replacing the Carbon Monoxide Sensor Filter
Replacing the red filter on the Carbon Monoxide sensor once a year could
increase the life of the sensor.
Procedure:
1. Remove the Carbon Monoxide sensor per Section 6.8.
2. Pry the red filter from the Carbon Monoxide sensor and replace it with a
new one.
3. Reinstall the sensor.
6-11
Maintenance