Application Of The Burner To Boiler - baltur BTG 3,6 Notice D'instructions

APPLICATION OF THE
BURNER TO BOILER
The dimensions of the gas adduction pipeline should be in function
with it's length and with gas delivery according to UNI regulations; It
must be perfectly hermetic and adequately tested before the burner
is general inspection. It is indispensable to install a suitable pipe
union in the pipeline, in proximity to the burner, to allow for easy
disassembly of the burner and opening of the boiler door.
WITH SLIDING FLANGE:
• Fasten flange (B) to the boiler with n°4 screws (D) placing the insulation card (E);
• Insert burner into flange / boiler and tighten screw (A) with nut (C).
The burner is equipped with a moun t ing flange which slips on the
burner head. When applying the burner to the boiler, it is necessary
to correctly po s ition the flange so that the burner head enters the
furnace to the extent spe c ified by the boiler manufacture. When
the burner has been correctly fa s tened to the boiler, proceed with
con n ecting in to the gas pipeline.
The DUNGS mod. MB... valve in c or p orates a filter and a gas
pressure stabilizer and, therefore, only a cut-off cock and an anti-
vibration joint have to be fitted onto the gas adduction pipeline.
Only if the gas pressure were above the maximum value allowed
by regulations (400 mm. W.C.) would it be necessary to install a
pressure reducer on the gas pipeline outside the heating plant. We
advise installing a bend directly onto the burner gas ramp before
applying the removable fitting. This layout makes it possible to open
the boiler door, if there is one, after the fitting itself has been opened.
VISTA DALL'ALTO
Gate
anti-vibration joint
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0006080749_201307
when attaching the burner to the flange
position the combustion head axis as
illustrated in the diagram (angle α).
Boiler
Door
door opening direction
Burner
monobloc gas valve
pipe fitting