Correlation Between Gas Pressure And Burner Output; Burner Description; Burner Equipment - Riello BS2F Installation, Use And Maintenance Instructions

4.4

Correlation between gas pressure and burner output

To obtain the maximum burner output with natural gas (Fig. 3), a
pressure of 9.3 mbar measured at the pipe coupling are needed
(M2, Fig. 10 on page 12) with the combustion chamber at 0 mbar
and gas G20 - Ncv = 10 kWh/Nm
4.5

Burner description

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1 Flange with insulating gasket
2 Air damper adjustment assembly
3 Head holder assembly
4 Pressure test point
5 Combustion head
4.6

Burner equipment

Flange screws and nuts for heat generator fixing . . . . . . . No. 4
Screw and nut for flange. . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Flange with insulating gasket . . . . . . . . . . . . . . . . . . . . . . . No. 1
Gas attachment tube with fixing screws and nuts . . . . . . . No. 1
Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Spare parts list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Technical description of the burner
3 3
(8,570 kcal/Nm ).
To obtain the maximum burner output with LPG, a pressure of 11
mbar measured at the pipe coupling are needed with the com-
bustion chamber at 0 mbar (Pci = 23.000 kcal/Nm
Thermal power
6 Air damper
7 Air intake
8 Gas attachment
9 Capacitor
8 GB
20083156
3
)
Fig. 3
Fig. 4
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