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BURNER CONNECTION TO THE
BOILER
HEAD UNIT ASSEMBLY
The combustion head is packaged separately from the body
of the burner.
Anchor the head unit to the boiler door as follows:
•
Adjust the position of the coupling flange (19) by loosening
the screws (6) so that the burner head enters the furnace
to the extent recommended by the generator manufacturer.
•
Position the insulating gasket (13) on the sleeve, by
inserting the cord (2) between the flange and the gasket.
•
Fasten the head unit to the boiler(1) by means of the stud
bolts, washers and the nuts provided (7).
DANGER / ATTENTION
Seal the space between the burner sleeve and the
hold on the refractory material inside the boiler door
completely with suitable material.
ASSEMBLING THE GAS TRAIN
The EN 676 approved gas train is sold separately from the
burner.
The gas train can be assembled in different ways: (1), (2), (3).
Choose the most rational position for the set-up of the boiler
room and the position in which the gas pipeline arrives.
DANGER / ATTENTION
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
Use the specific chains or ropes connected to the respective
eyebolts and slots (21) of the burner.
For a correct installation of the ventilating body, follow the
procedure described below:
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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