
1 20169350
Contents
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 (measured upstream of the damper with complete opening)................................................ 10
3.11 Gas side pressure drop............................................................................................................................................. 11
3.12 Description of burner components ............................................................................................................................ 12
3.13 Burner equipment...................................................................................................................................................... 12
3.14 Servomotor (SQM48.4....) ......................................................................................................................................... 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 locking screws........................................................................................................................ 15
4.6 Lifting points .............................................................................................................................................................. 15
4.7 Preparing the boiler ................................................................................................................................................... 16
4.7.1 Boring the boiler plate ............................................................................................................................................... 16
4.7.2 Blast tube length........................................................................................................................................................ 16
4.8 Boiler fixing................................................................................................................................................................ 16
4.9 Access to head internal part...................................................................................................................................... 17
4.10 Nozzle installation ..................................................................................................................................................... 18
4.10.1 Recommended nozzle............................................................................................................................................... 18
4.11 Light oil supply........................................................................................................................................................... 19
4.11.1 General supply layout (example)............................................................................................................................... 19
4.11.2 Adjustment and calibration of the oil circuit and of the air output .............................................................................. 20
4.11.3 Priming pump (example) ........................................................................................................................................... 21
4.12 Gas supply ................................................................................................................................................................ 22
4.12.1 Gas feed connection to the burner ............................................................................................................................ 22
4.12.2 General gas feeding layout (example) ...................................................................................................................... 22
4.12.3 Gas train.................................................................................................................................................................... 23
4.12.4 Gas train installation.................................................................................................................................................. 23
4.12.5 Gas pressure............................................................................................................................................................. 23
4.12.6 Pilot - gas train connection ........................................................................................................................................ 24
4.13 Electrical connections................................................................................................................................................ 25
4.13.1 Supply cables and external connections passage .................................................................................................... 25
5 Start-up, calibration and operation of the burner ................................................................................................................. 26