• Slightly raise the gas delivery connection (30) and remove the enti-
re mixing unit in the direction indicated by the arrow.
•
Having completed the maintenance work, replace the combustion
head, following in reverse order the operations described above,
after having checked the correct position of ignition and ionisation
electrodes.
CAUTION / WARNINGS
When closing the burner, gently pull towards the electrical pa
-
nel, putting the two ignition and ionisation cables slightly in ten
-
sion, then arrange them into their housings (29) (figure 2).This
will ensure that the two cables do not get damaged by the fan
during burner operation.
ENGLISH
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