ASSEMBLY OF VENTILATION SYSTEM
•
The burner has an ambidextrous hinge opening for easy access to
the combustion head with fi tted burner. After having installed the
head unit on boiler, position the ventilating body (2) and relevant
washers (5) close to hinges (22).
• Insert hinge pin (10).
•
Keep chains hooked to eyebolts, turn ventilating body and position
fan fl ange in contact with lung fl ange.
•
Close the burner using the screws and the nuts (11)
•
Once the ventilating body is connected to the head unit, release the
lifting chains or ropes.
•
Screw the nipple (31) by placing the relevant washer in the lower
part of the burner body.
• Then screw the condensate drain valve (28).
IMPORTANT
Every time the burner has to be opened, it is necessary to di-
sconnect gas solenoid valves connectors fi rst.
10
22
32
2
5
0002950570
0002950580
11
21
11
ENGLISH
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0006160281_202007
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