Riello DB9 LSM C13 TC FB FS1 A0 T150 DUAL IGNITION Installation, Use And Maintenance Instructions page 39

1 Declarations................................................................................................................................................................................ 3
2 Information and general warnings............................................................................................................................................ 4
2.1 Information about the instruction manual .................................................................................................................... 4
2.1.1 Introduction.................................................................................................................................................................. 4
2.1.2 General dangers.......................................................................................................................................................... 4
2.1.3 Other symbols ............................................................................................................................................................. 4
2.1.4 Delivery of the system and the instruction manual...................................................................................................... 5
2.2 Guarantee and responsibility....................................................................................................................................... 5
3 Safety and prevention................................................................................................................................................................ 6
3.1 Introduction.................................................................................................................................................................. 6
3.2 Personnel training ....................................................................................................................................................... 6
4 Technical description of the burner ......................................................................................................................................... 7
4.1 Burner designation ...................................................................................................................................................... 7
4.2 Models available.......................................................................................................................................................... 8
4.3 Countries of destination - Burner categories ............................................................................................................... 8
4.4 Technical data ............................................................................................................................................................. 8
4.5 Electrical data.............................................................................................................................................................. 8
4.6 Maximum dimensions.................................................................................................................................................. 9
4.7 Flange dimensions ...................................................................................................................................................... 9
4.8 Firing rate .................................................................................................................................................................. 10
4.9 Test boiler.................................................................................................................................................................. 10
4.10 Air side pressure drop (detected upline of the damper with complete opening) ....................................................... 11
4.11 Gas side pressure drops ........................................................................................................................................... 12
4.12 Description of burner components ............................................................................................................................ 13
4.13 Burner equipment...................................................................................................................................................... 13
4.14 Servomotor (SQM20.1....) ......................................................................................................................................... 14
5 Installation ................................................................................................................................................................................ 15
5.1 Notes on safety for the installation ............................................................................................................................ 15
5.2 Handling .................................................................................................................................................................... 15
5.3 Preliminary checks .................................................................................................................................................... 15
5.4 Operating position ..................................................................................................................................................... 16
5.5 Removing the shutter lockout screws........................................................................................................................ 16
5.6 Preparing the boiler ................................................................................................................................................... 16
5.6.1 Boring the boiler plate ............................................................................................................................................... 16
5.6.2 Blast tube length........................................................................................................................................................ 16
5.7 Lifting points .............................................................................................................................................................. 17
5.8 Boiler fixing................................................................................................................................................................ 17
5.9 Access to head internal part...................................................................................................................................... 18
5.10 Combustion head adjustment.................................................................................................................................... 18
5.11 Nozzle installation ..................................................................................................................................................... 19
5.11.1 Recommended nozzles............................................................................................................................................. 19
5.12 Positioning the pilot electrode ................................................................................................................................... 19
5.13 Light oil supply........................................................................................................................................................... 20
5.13.1 General supply layout (example)............................................................................................................................... 20
5.13.2 Priming pump (example) ........................................................................................................................................... 21
5.14 Gas feeding ............................................................................................................................................................... 22
5.14.1 Gas feed connection to the burner ............................................................................................................................ 22
5.14.2 Pilot - gas train connection ........................................................................................................................................ 22
5.14.3 Gas train.................................................................................................................................................................... 22
5.14.4 Gas train installation.................................................................................................................................................. 22
5.14.5 Gas pressure............................................................................................................................................................. 23
5.15 Electrical wiring ......................................................................................................................................................... 24
Contents
1 GB
20135492