
R
71
5. Remove the oxygen sensor.
6. Insert a new oxygen sensor into the oxygen sensor hole.
Note: the ferrules should already be
set in position on the oxygen sensor. The ferrules should be distanced 60mm from the
sensing tip of the oxygen sensor.
7. Finger tighten the nut that holds the oxygen sensor in place. Using a spanner tighten 1¼ turns
only.
8. Re-fit the electrical connector.
9. Replace the enclosure lid.
The WhisperGen may now be started as required.
WTL0047
Do not touch the sensing tip of the oxygen sensor, as this will shorten its
life span.
WTL0048
Do Not
Touch Here
It is advisable to keep a spare oxygen sensor with the WhisperGen
at all times.