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 genera-
tor's manufacturer.
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:Competely seal the
space between the tube
unit of the burner and the
hole in the refractory panel
using suitable materials to
do so.
GAS TRAIN ASSEMBLY
There are different assembly possi-
bilities 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 pi-
ping's entry position.
N.B. In the case of very large
vales e.g. DN65 or DN80, make
sure there is sufficient support
to prevent excessive stresses
on the gas train connector.
ASSEMBLYOFVENTILATION SY-
STEM
A) Position the half-hinge on the
burner scroll in line with those
on the combustion head assem-
bly.
B) Put the hinge pin 10 in the posi-
tion considered most suitable.
C) Connect the cables (switch on
and ionisation) to the correspon-
ding electrodes, close the hinge,
locking the burner by means of
screws 11.
APPLICATION OF BURNER TO BOILER
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