UK
33
ASSEMBLY ONTO THE BOILER
M
Fix flange
2
to the boiler using 4 screws
3
interposing the insulation gasket
4
and the possi-
ble insulating cord
5
. Insert the burner in the flange so that the draught tube penetrates into
the combustion chamber by the length suggested by the boiler manufacturer. Tighten screw
1
to lock the burner in position.
FLAME DIMENSIONS
M
The dimensions are indicative only being
influenced by:
- excessive quantity of air;
- combustion chamber shape;
- development of gas path in the boiler
(direct/reverse);
- combustion chamber pressure.
A
Flame diameter
B
Flame length
C
Test tube diameter
D
Test tube length
Summary of Contents for EM 35-E
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