I.5
Cleaning the modular flue gas probe
Disconnect the flue gas probe from the measuring
instrument prior to cleaning.
1 Release the probe catch by pressing the key on
the probe handle and remove the probe module.
2 Blow compressed air through the flue ducts of the
probe module and probe handle (see illustration).
Do not use a brush!
3 Fit a new probe module on the handle and engage
it in place.
I.6
Changing the thermocouple
1 Release the probe catch by pressing the key on
the probe handle and remove the probe module.
2 Remove the thermocouple plug-in head from the
socket using a screwdriver and pull the
thermocouple out of the probe shaft.
3 Keep inserting new thermocouple in the probe
shaft until the connection head clicks into place.
4 Fit a new probe module on the handle and engage
it in place.
I. Care and maintenance
I.5 Cleaning the modular flue gas probe
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