Installation
4
Once the combustion head adjustment is completed:
reassemble the burner on the guides 3) at about 100 mm
from the pipe coupling 4) - burner in the position shown in
Fig. 12;
insert the probe and electrode cables, then slide the burner
as far as the pipe coupling - burner in the position shown in
Fig. 18;
connect the plug of the servomotor 14) (Fig. 12) and tighten
the grommet 15) (Fig. 12);
connect the socket of the maximum gas pressure switch;
refit the screws 2) on the guides 3);
fix the burner to the pipe coupling with the screws 1).
Fig. 18
Removal of the locking screws from the shutter
Remove the screws and the nuts 1)-2), before installing the burner
on the boiler. Replace them with the screws 3) M12 X 25 supplied
with the burner.
When fitting the burner on the two guides, it is
advisable to gently draw out the high voltage
cable and flame detection probe cable until they
are slightly taut.
CAUTION
1
2
2
1
D7943
3
3
D12015
GB
17