Riello DB 9 SE C03 FGR FS1 FB A0 Installation, Use And Maintenance Instructions page 24

2
Burner description
2.1 Technical data
Model
Capacity
Output adjustment
Fuel
Combustive air temperature
Electrical supply
Ignition
Flame control
Weight
2.2 Firing rate
250°C
150°C
50°C
0
In order to reduce the nitrogen oxides NOx in case of FGR system, the maximum burner capacity obtained, changes
within the limits agreed with the Riello Technical Dept. for the specific application.
WARNING
4
Min./Max. natural gas [kW]
Modulating
Natural gas (G 20) - Net calorific value 10 kWh/Nm
Natural gas (G 25) - Net calorific value 8.6 kWh/Nm
Max. 150 °C
400 V
Electrogas type (pilot burner with natural gas)
Standard (1 stop in 24 hours) FS1
340 Kg
1500
DB 9 SE C03 FGR FS1 FB A0
5500 - 9500
+/-10% 50 Hz
7150
5000 8600
3
3
D3976
DB9
kW
9500