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BURNERS FEATURES
3
2
1
8
Burner with ABS polymer (silenced) air inlet
Note: the figure is indicative only.
1
Control panel with startup switch
2
Gas valves group
3
Electrical panel
4
Flange
5
Blast tube - Combustion head
6
Air pressure switch
7
Adjusting cam (progressive/fully modulating burners only)
8
Actuator
9
Air intake (ABS or aluminium)
Gas operation: the gas coming from the supply line passes through filter, gas valves and pressure regulator. This one forces the pres-
sure in the utilisation limits. The electric actuator , that moves proportionally the air damper and the gas butterfly valve, uses an adju-
sting cam with variable shape. This one allows the optimisation of the gas flue values, as to get an efficient combustion. The
combustion head positioning determines the burner's output. The combustion head determines the energetic quality and the geometry
of the flame. Fuel and comburent are routed into separated ways as far as the zone of flame generation (combustion chamber).
The control panel , placed on the burner's front side, shows each operating stage.
PART I: SPECIFICATIONS
4
5
6
9
7
Fig. 1
2
1
Burner with aluminium air inlet
5
PART I: SPECIFICATIONS
4
3
6
9
7
8
5
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