Table Of Contents - Riello RS BLU Series Installation, Use And Maintenance Instructions

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.......................................................................................................................................................... 7
4.3 Burner categories ........................................................................................................................................................ 8
4.4 Technical data ............................................................................................................................................................. 8
4.5 Electrical data.............................................................................................................................................................. 8
4.6 Maximum dimensions.................................................................................................................................................. 9
4.7 Firing rates .................................................................................................................................................................. 9
4.7.1 Firing rate on basis of air density .............................................................................................................................. 10
4.8 Test boiler.................................................................................................................................................................. 11
4.9 Burner equipment...................................................................................................................................................... 11
4.10 Burner description ..................................................................................................................................................... 12
4.11 Control box for the air/fuel ratio (LMV52...) ............................................................................................................... 14
4.12 Air servomotor (SQM45.2....) .................................................................................................................................... 16
5 Installation ................................................................................................................................................................................ 17
5.1 Notes on safety for the installation ............................................................................................................................ 17
5.2 Handling .................................................................................................................................................................... 17
5.3 Preliminary checks .................................................................................................................................................... 17
5.4 Operating position ..................................................................................................................................................... 18
5.5 Preparing the boiler ................................................................................................................................................... 18
5.5.1 Introduction................................................................................................................................................................ 18
5.5.2 Boring the boiler plate ............................................................................................................................................... 19
5.5.3 Blast tube length........................................................................................................................................................ 19
5.6 Positioning electrode for RS 120/EV BLU ................................................................................................................. 20
5.7 Positioning probe - electrode..................................................................................................................................... 20
5.8 Securing the burner to the boiler ............................................................................................................................... 21
5.9 Pre-calibrating the combustion head......................................................................................................................... 22
5.10 Combustion head adjustment.................................................................................................................................... 22
5.11 Burner closing ........................................................................................................................................................... 23
5.12 Gas feeding ............................................................................................................................................................... 24
5.12.1 Gas feeding line ........................................................................................................................................................ 24
5.12.2 Gas train.................................................................................................................................................................... 25
5.12.3 Gas train installation.................................................................................................................................................. 25
5.12.4 Gas pressure............................................................................................................................................................. 25
5.13 Electrical wiring ......................................................................................................................................................... 27
5.13.1 Supply cables and external connections passage .................................................................................................... 27
5.13.2 Speed sensor adjustment.......................................................................................................................................... 28
5.13.3 Inverter connection.................................................................................................................................................... 28
6 Start-up, calibration and operation of the burner ................................................................................................................. 29
6.1 Notes on safety for the first start-up .......................................................................................................................... 29
6.2 Adjustments prior to ignition ...................................................................................................................................... 29
6.3 Burner start-up .......................................................................................................................................................... 30
6.4 Burner adjustment ..................................................................................................................................................... 30
6.4.1 Firing output .............................................................................................................................................................. 30
6.4.2 Maximum output........................................................................................................................................................ 30
6.4.3 Minimum output......................................................................................................................................................... 30
Contents
1 GB
20085953