Table Of Contents - Riello 40 FS8 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 - Countries of destination ............................................................................................................... 7
4.4 Technical data ............................................................................................................................................................. 8
4.5 Maximum dimensions.................................................................................................................................................. 8
4.6 Firing rate .................................................................................................................................................................... 9
4.6.1 Test boiler.................................................................................................................................................................... 9
4.6.2 Commercial boilers...................................................................................................................................................... 9
4.7 Correlation between gas pressure and burner output ................................................................................................. 9
4.8 Burner description ..................................................................................................................................................... 10
4.9 Burner equipment...................................................................................................................................................... 10
4.10 Electrical control box ................................................................................................................................................. 11
5 Installation ................................................................................................................................................................................ 12
5.1 Notes on safety for the installation ............................................................................................................................ 12
5.2 Instructions to avoid burnout or bad combustion of the burner ................................................................................. 12
5.3 Handling .................................................................................................................................................................... 12
5.4 Preliminary checks .................................................................................................................................................... 13
5.4.1 Control of the supply ................................................................................................................................................. 13
5.4.2 Control of burner characteristics ............................................................................................................................... 13
5.5 Operating position ..................................................................................................................................................... 13
5.6 Securing the burner to the boiler ............................................................................................................................... 14
5.6.1 Hinge installation ....................................................................................................................................................... 14
5.7 Positioning the probe - electrode............................................................................................................................... 14
5.8 Combustion head adjustment.................................................................................................................................... 15
5.9 Gas feeding ............................................................................................................................................................... 16
5.9.1 Gas feeding line ........................................................................................................................................................ 16
5.9.2 Gas train.................................................................................................................................................................... 16
5.9.3 Gas train installation.................................................................................................................................................. 17
5.10 Electrical wiring ......................................................................................................................................................... 18
5.10.1 Notes on safety for the electrical wiring..................................................................................................................... 18
5.10.2 Control box ................................................................................................................................................................ 18
5.10.3 Electrical diagram...................................................................................................................................................... 19
5.10.4 Ionisation current....................................................................................................................................................... 19
6 Start-up, calibration and operation of the burner ................................................................................................................. 20
6.1 Notes on safety for the first start-up .......................................................................................................................... 20
6.2 Adjustments prior to ignition ...................................................................................................................................... 20
6.3 Combustion adjustment............................................................................................................................................. 20
6.4 Air pressure switch .................................................................................................................................................... 20
6.5 Operation sequence of the burner............................................................................................................................. 21
6.5.1 Regular operation...................................................................................................................................................... 21
6.5.2 Lockout due to ignition failure.................................................................................................................................... 22
6.5.3 Lockout due to a flame or flame simulation detected during pre-purging.................................................................. 22
6.5.4 Lockout types and triggering times in case of burner malfunction ............................................................................ 23
6.6 Control box reset ....................................................................................................................................................... 23
6.6.1 Reset using built-in button......................................................................................................................................... 23
6.6.2 Reset using remote connection................................................................................................................................. 23
6.6.3 Colour code of the control box reset button LED ...................................................................................................... 23
6.7 Recycle function (in the event of flame disappearance during operation)................................................................. 23
Contents
1
GB
20063692