4
2902768
GB
3.
INSTALLATION
3.1
BOILER FIXING
Put on the flange (1) the screw and two nuts, (see fig. 2).
Fix the flange (1) to the boiler door (4) using screws (2) and
(if necessary)
the nuts (3)
interposing the
insulating gasket
(5), (see fig. 3).
3.2
BURNER ASSEMBLY
In case of
CF
applications, the burner shall not operate without
protection
(A)
of the suction inlet.
FOR CORRECT BF APPLICATION, THE BURNER MUST BE
INSTALLED ON AN APPROPRIATE BF BOILER.
In case of
BF
applications an optional snorkel and gasket are
available replacing
(A)
with
(B)
. This item can be supplied sepa-
rately.
The combustion air supply is through a flexible or rigid pipe con-
nected to the air intake.
Consequently, you must comply with the following requirements
and instructions:
The combustion air intake tube must be:
- fastened securely to the burner;
- made of a suitable material, with temperature characteris-
tics in the range - 30 °C to 80 °C;
- in compliance with all requirements of applicable regula-
tions in force in the country of destination.
The installation of the burner must be carried out by qualified personnel, as indicated in this manual and in
compliance with the standards and regulations of the laws in force.
ATTENZIONE
Fig. 3
Fig. 2
E9095
E9094
5
1
3
4
2
1
D5884
A
D5883
B
CF APPLICATION
BF APPLICATION
Содержание 3768000
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