Riello DB9 LSE C13 TC FS1 A0 Installation, Use And Maintenance Instructions page 24

CHAPTER
CHAPTER
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CHAPTER
CHAPTER
CHAPTER
CHAPTER
2
1
Introduction. . . . . . . . . . . . . . . . . . . page 3
1.1 Selection code description . . . . . . . . . . . . . . . 3
1.2 Specification of the burner type and coding . . . . . . .
2
Burner description . . . . . . . . . . . . . . . . . . 4
2.1 Technical data. . . . . . . . . . . . . . . . . . . . . .
2.2 Firing rate . . . . . . . . . . . . . . . . . . . . . . . .
2.3 Burner components . . . . . . . . . . . . . . . . . . . 5
2.4 Overall dimensions . . . . . . . . . . . . . . . . . . .
2.5 Air side pressure drop . . . . . . . . . . . . . . . . . . 8
2.6 Gas side pressure drop . . . . . . . . . . . . . . . . .
3
Installation . . . . . . . . . . . . . . . . . . . . . 10
3.2 Fixing to the boiler. . . . . . . . . . . . . . . . . . . . 10
3.3 Lifting points . . . . . . . . . . . . . . . . . . . . . . . 10
4
Fuel supply . . . . . . . . . . . . . . . . . . . . . 11
4.1 Gas supply connections to the burner. . . . . . . . . . 11
4.2 General supply layout . . . . . . . . . . . . . . . . . . 12
5
Preparation for start up. . . . . . . . . . . . . . . 13
5.1 Combustion head adjustment . . . . . . . . . . . . . . 13
5.2 Ignition pilot . . . . . . . . . . . . . . . . . . . . . . . 13
5.3 Pressure switches adjustment . . . . . . . . . . . . . 14
5.4 Nozzle holder lance . . . . . . . . . . . . . . . . . . . 15
6
Burner start up and adjustment . . . . . . . . . . 16
6.1 Air/fuel control and power modulation system . . . . . 16
6.2 Pressure switches setting . . . . . . . . . . . . . . . . 17
6.3 Final checks . . . . . . . . . . . . . . . . . . . . . . . 17
7
Maintenance . . . . . . . . . . . . . . . . . . . . 18
7.1 Checking the flame detector . . . . . . . . . . . . . . 18
7.2 Periodic checks . . . . . . . . . . . . . . . . . . . . . 18
7.3 Oil lance disassembly . . . . . . . . . . . . . . . . . . 18
7.4 Problems and remedies . . . . . . . . . . . . . . . . . 19
8 Appendix - Control board diagram . . . . . . . . . . . 21
Index
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