Riello G490 MXK Installation, Use And Maintenance Instructions page 28

1 Information and general warnings............................................................................................................................................ 2
1.1 Information about the instruction manual .................................................................................................................... 2
1.2 Guarantee and responsibility....................................................................................................................................... 3
2 Safety and prevention................................................................................................................................................................ 4
2.1 Introduction.................................................................................................................................................................. 4
2.2 Personnel training ....................................................................................................................................................... 4
3 Technical description of the burner ......................................................................................................................................... 5
3.1 Models available.......................................................................................................................................................... 5
3.2 Burner categories ........................................................................................................................................................ 5
3.3 Technical data ............................................................................................................................................................. 5
3.4 Maximum dimensions.................................................................................................................................................. 6
3.5 Burner description ....................................................................................................................................................... 7
3.6 Burner equipment........................................................................................................................................................ 7
3.7 Firing rate .................................................................................................................................................................... 8
3.8 Output supplied ........................................................................................................................................................... 9
4 Installation ................................................................................................................................................................................ 10
4.1 Notes on safety for the installation ............................................................................................................................ 10
4.2 Handling .................................................................................................................................................................... 10
4.3 Preliminary checks .................................................................................................................................................... 10
4.4 Operating position ..................................................................................................................................................... 11
4.5 Preparing the boiler ................................................................................................................................................... 11
4.6 Securing the burner to the boiler ............................................................................................................................... 12
4.7 Fuel supply ................................................................................................................................................................ 13
4.8 Burner operation........................................................................................................................................................ 14
4.9 Electrical wiring ......................................................................................................................................................... 15
4.10 Combustion Manager CM222 ................................................................................................................................... 16
5 Start-up, calibration and operation of the burner ................................................................................................................. 18
5.1 Notes on safety for the first start-up .......................................................................................................................... 18
5.2 Burner adjustment ..................................................................................................................................................... 18
6 Maintenance.............................................................................................................................................................................. 20
6.1 Notes on safety for the maintenance......................................................................................................................... 20
6.2 Maintenance programme .......................................................................................................................................... 20
6.3 Opening and closing the burner ................................................................................................................................ 21
7 Appendix - Accessories........................................................................................................................................................... 22
8 Appendix - Electrical panel layout.......................................................................................................................................... 23
Contents
1 GB
20113083