Installation
20127402
10
GB
5.4
Operating position
5.5
Securing the burner to the boiler
In order to fix the burner to the boiler, proceed as follows:
insert the screw and the two nuts on the flange 1);
Fix the flange (1) to the boiler door (4) using the screws (2)
and (if necessary) the nuts (3) interposing the insulating gas-
ket 5)(Fig. 5).
WARNING
The burner is designed to operate only in the po-
sitions
1, 2, 3 and 4
.
Installation
1
is preferable, as it is the only one that
allows the maintenance operations as described
in this manual.
The installations
2, 3 and 4
permit operation but
make maintenance and inspection of the combus-
tion head more difficult.
WARNING
Any other positioning could compromise the cor-
rect operation of the appliance.
The installation
5
is prohibited for safety reasons.
D4618
1
2
3
4
5
Fig. 4
1
5
2
4
3
1
Fig. 5
20128183
Содержание 8099157
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