Table Of Contents - Riello RL 190/M Installation, Use And Maintenance Instructions

1 Declaration.................................................................................................................................................................................. 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 Danger: live components............................................................................................................................................. 4
2.2 Guarantee and responsibility....................................................................................................................................... 5
2.3 Guidance for the use of bio fuel blends up to 10%...................................................................................................... 5
2.3.1 Information and general instructions ........................................................................................................................... 6
2.3.2 Product Disclaimer Statement..................................................................................................................................... 6
3 Safety and prevention................................................................................................................................................................ 7
3.1 Introduction.................................................................................................................................................................. 7
3.2 Safety warnings........................................................................................................................................................... 7
3.3 Basic safety rules ........................................................................................................................................................ 7
3.4 Personnel training ....................................................................................................................................................... 7
4 Technical description of the burner ......................................................................................................................................... 8
4.1 Burner designation ...................................................................................................................................................... 8
4.2 Models available.......................................................................................................................................................... 8
4.3 Technical data ............................................................................................................................................................. 9
4.4 Packaging - Weight ................................................................................................................................................... 10
4.5 Overall dimensions.................................................................................................................................................... 10
4.6 Firing rate .................................................................................................................................................................. 10
4.6.1 Burner firing rate according to air density.................................................................................................................. 11
4.6.2 Test boiler.................................................................................................................................................................. 11
4.7 Burner description ..................................................................................................................................................... 12
4.8 Standard equipment .................................................................................................................................................. 12
5 Installation ................................................................................................................................................................................ 13
5.1 Notes on safety for the installation ............................................................................................................................ 13
5.2 Handling .................................................................................................................................................................... 13
5.3 Preliminary checks .................................................................................................................................................... 13
5.4 Installer/Servicer notes for the use of Gas oil with Bio blends up to 10% ................................................................. 14
5.5 Operating position ..................................................................................................................................................... 14
5.6 Boiler plate ................................................................................................................................................................ 14
5.7 Blast tube length........................................................................................................................................................ 15
5.8 Securing the burner to the boiler ............................................................................................................................... 15
5.9 Nozzle installation ..................................................................................................................................................... 15
5.9.1 Recommended nozzles............................................................................................................................................. 15
5.9.2 Choice of nozzle........................................................................................................................................................ 15
5.9.3 Nozzle assembly ....................................................................................................................................................... 16
5.10 Gas oil supply............................................................................................................................................................ 17
5.10.1 Double-pipe circuit..................................................................................................................................................... 17
5.10.2 The loop circuit .......................................................................................................................................................... 17
5.10.3 Single-pipe circuit ...................................................................................................................................................... 18
5.11 Hydraulic connections ............................................................................................................................................... 18
5.12 Pump ......................................................................................................................................................................... 19
5.12.1 Technical data ........................................................................................................................................................... 19
5.12.2 Pump priming ............................................................................................................................................................ 19
6 Electrical system ...................................................................................................................................................................... 20
6.1 Notes on safety for the electrical wiring..................................................................................................................... 20
6.2 Electrical connections................................................................................................................................................ 20
6.3 Calibration of thermal relay ....................................................................................................................................... 21
7 Start-up, calibration and operation of the burner ................................................................................................................. 22
Contents
1
GB
20033337