Riello DB16 LSM C13 Installation, Use And Maintenance Instructions page 41

1 Information and general warnings............................................................................................................................................ 3
1.1 Information about the instruction manual .................................................................................................................... 3
1.1.1 Introduction.................................................................................................................................................................. 3
1.1.2 General dangers.......................................................................................................................................................... 3
1.1.3 Other symbols ............................................................................................................................................................. 3
1.1.4 Delivery of the system and the instruction manual...................................................................................................... 4
1.2 Guarantee and responsibility....................................................................................................................................... 4
2 Safety and prevention................................................................................................................................................................ 5
2.1 Introduction.................................................................................................................................................................. 5
2.2 Personnel training ....................................................................................................................................................... 5
3 Technical description of the burner ......................................................................................................................................... 6
3.1 Burner designation ...................................................................................................................................................... 6
3.2 Models available.......................................................................................................................................................... 7
3.3 Burner categories - Countries of destination ............................................................................................................... 7
3.4 Technical data ............................................................................................................................................................. 7
3.5 Electrical data.............................................................................................................................................................. 7
3.6 Maximum dimensions.................................................................................................................................................. 8
3.7 Flange dimensions ...................................................................................................................................................... 8
3.8 Firing rate .................................................................................................................................................................... 9
3.9 Test boiler.................................................................................................................................................................... 9
3.10 Air side pressure drop (detected upline of the damper with complete opening) ....................................................... 10
3.11 Gas side pressure drops ........................................................................................................................................... 11
3.12 Description of burner components ............................................................................................................................ 12
3.13 Burner equipment...................................................................................................................................................... 12
3.14 Servomotor (SQM21.1...) .......................................................................................................................................... 13
4 Installation ................................................................................................................................................................................ 14
4.1 Notes on safety for the installation ............................................................................................................................ 14
4.2 Handling .................................................................................................................................................................... 14
4.3 Preliminary checks .................................................................................................................................................... 14
4.4 Operating position ..................................................................................................................................................... 15
4.5 Removing the shutter lockout screws........................................................................................................................ 15
4.6 Preparing the boiler ................................................................................................................................................... 15
4.6.1 Boring the boiler plate ............................................................................................................................................... 15
4.6.2 Blast tube length........................................................................................................................................................ 15
4.7 Lifting points .............................................................................................................................................................. 16
4.8 Boiler fixing................................................................................................................................................................ 16
4.9 Access to head internal part...................................................................................................................................... 17
4.10 Combustion head adjustment.................................................................................................................................... 17
4.11 Nozzle installation ..................................................................................................................................................... 18
4.11.1 Recommended nozzles............................................................................................................................................. 18
4.12 Mechanical atomization lance ................................................................................................................................... 18
4.13 Positioning the pilot electrode ................................................................................................................................... 18
4.14 Light oil supply........................................................................................................................................................... 19
4.14.1 General supply layout (example)............................................................................................................................... 19
4.14.2 Priming pump (example) ........................................................................................................................................... 20
4.15 Gas feeding ............................................................................................................................................................... 21
4.15.1 Gas feed connection to the burner ............................................................................................................................ 21
4.15.2 Gas train.................................................................................................................................................................... 21
4.15.3 Gas pressure............................................................................................................................................................. 21
4.15.4 Pilot - gas train connection ........................................................................................................................................ 22
4.16 Electrical wiring ......................................................................................................................................................... 23
4.16.1 Supply cables and external connections passage .................................................................................................... 23
4.17 Electrical panel layout ............................................................................................................................................... 24
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