APPLICATION OF BURNER TO BOILER
HEAD UNIT ASSEMNLY
A) Adjust the position of connector flange 5 by loosening the
screws 6 so that the combustion head penetrates the advised
amount into the combustion chamber as recommended by the
genertor's manufacturer.
Following the drawing, connect the tube on the attachment on
the flange and fix with the screw
B) Position the seal insulation 3 on the tube unit inserting cord 2
between flange and seal.
C) Fasten the Combustion Head unit 4 to the boiler 1 by means
of the stud bolts, washers and the nuts provided 7.
Note: isolate completely, with suitalbe materia
the space
between the burner tube and
the hole on the refractory material inside the
boiler's shutter.
GAS TRAIN ASSEMBLY
There are different assembly possibilities 8, 8a, 9 of the valves
train as shown in the diagram alongside. Select the best position
according to the particular arrangement of the boiler room and
the gas piping's entry position.
N.B. In the case of very large valves e.g. DN65 or DN80,
make sure there is sufficient support
to prevent excessive stresses on the gas train connector.
ASSEMBLYOFVENTILATION SYSTEM
A) Position the half-hinge on the buner scroll in line
with those on the combustion head assembly.
B) Put the hinge pin 10 in the position considered
most suitable.
C) Connect the cables (switch on and ionisation) to the cor
responding electrodes, close the hinge, locking the burner by
means of screws 11.
Tube fixing screw
Combustion chamber
pressure detection point
Combustion chamber
pressure transmission tube
25 / 75
0006081327_200807
Combustion chamber pressure
detection stiff tube
Cut in line with diffuser
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