BURNER CONNECTION TO THE BOILER
HEAD UNIT ASSEMNLY
•
Adjust the position of the connection flange 5 by loosening
the screws 6, so that the combustion head penetrates into
the furnace to the extent recommended by the generator
manufacturer.
•
Position the seal insulation 3 on the tube unit inserting cord 2
between flange and seal.
•
Fasten the Combustion Head unit 4 to the boiler 1 by means of
the stud bolts, washers and the nuts provided 7.
Completely seal the gap between the burner sleeve and
the hole in the refractory material inside the boiler door with
suitable material.
ASSEMBLING THE GAS TRAIN
There are different ways of assembling the valve train, 8, 8a and
9 as shown in the drawing. Select the best position according to
the particular arrangement of the boiler room and the gas piping's
entry position.
In case of very large valves, e.g. DN65 or DN80, make sure
there is a suitable support to prevent excessive stress on the
gas train fitting.
ASSEMBLY OF VENTILATION SYSTEM
•
Position the half-hinge on the burner scroll in line with those on
the combustion head assembly.
•
Insert the hinge pin 10 in the position considered most suitable.
•
Connect the cables (switch on and ionisation) to the
corresponding electrodes, close the hinge, locking the burner
by means of screws 11.
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