3. Removing the old pyrolyzer. Pull out the connector. When it is newly installed and there is no pyrolyzer,
refer to step 6.
4. Push the 2 protrusions behind the pyrolyzer with your forefinger and middle finger.
Left Side Front View Right Side
5. Hold both sides of the pyrolyzer and remove it.
6. Insert the new pyrolyzer. Push the gray part with your finger as shown below and insert it completely.
(Push it in as far as it will go.) Be sure to check that the serial number of the pyrolyzer is equal to the
serial number of the sensor unit.