MAINTENANCE
49/64
EN
CAUTION
If the air distributor (1) is removed from its housing, it must be repositioned, making sure that
the hole (2) is aligned with the pin (3).
1
2
3
Fig. 45
6.4.2 Diffuser position check
To check the position of the diffuser:
– remove the combustion head as described in paragraph “6.4.1 Cleaning and replacing
combustion head components” on page 48
– use the key provided to loosen screw (8) and allow the diffuser position check. One turn of the
key is sufcient.
8
1X
Fig. 46