Riello DB 9 SE C03 FGR FS1 FB A0 Installation, Use And Maintenance Instructions page 22

Industrial gas burner
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1
CHAPTER
CHAPTER
CHAPTER
CHAPTER
CHAPTER
CHAPTER
CHAPTER
2
Introduction . . . . . . . . . . . . . . . . . . . . . page 3
Selection code descriptions . . . . . . . . . . . . . . . . . . . . . . 3
Specification of the burner type and coding . . . . . . . . . . . . . 3
2
Burner description. . . . . . . . . . . . . . . . . . . . . 4
Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Firing rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Burner components . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Overall dimensions – Burner weight . . . . . . . . . . . . . . . . . 6
Air side pressure drop . . . . . . . . . . . . . . . . . . . . . . . . 7
Gas side pressure drop . . . . . . . . . . . . . . . . . . . . . . . . 8
3
Installation. . . . . . . . . . . . . . . . . . . . . . . . . 9
Removal of the locking screws from the shutter . . . . . . . . . . . 9
Fixing to the boiler . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Lifting points . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4
Fuel supply . . . . . . . . . . . . . . . . . . . . . . . .11
Gas supply connections to the burner . . . . . . . . . . . . . . . 11
General gas supply layout (example). . . . . . . . . . . . . . . . 12
Electrical wiring . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5
Preparation for start up . . . . . . . . . . . . . . . . . .14
Combustion head adjustment . . . . . . . . . . . . . . . . . . . . 14
Ignition pilot . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Air/fuel control and power modulation system. . . . . . . . . . . 15
Pressure switches setting . . . . . . . . . . . . . . . . . . . . . . 16
6
Problems and remedies . . . . . . . . . . . . . . . . . .17
A
Appendix - Electrical wiring . . . . . . . . . . . . . . .19
Index

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