Table Of Contents - Riello 20034606 Installation, Use And Maintenance Instructions

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
1.2 Guarantee and responsibility .......................................................................................................................................... 4
1.3 Guidance for the use of bio fuel blends up to 10% where gas oil use is permitted by the appliance Manufacturer ....... 5
1.3.1 Information and general instructions............................................................................................................................... 5
1.3.2 Product Disclaimer Statement ........................................................................................................................................ 5
2 Safety and prevention................................................................................................................................................................ 6
2.1 Introduction ..................................................................................................................................................................... 6
2.2 Safety warnings .............................................................................................................................................................. 6
2.3 Basic safety rules............................................................................................................................................................ 6
2.4 Personnel training........................................................................................................................................................... 7
3 Technical description of the burner ......................................................................................................................................... 8
3.1 Technical data ................................................................................................................................................................ 8
3.2 Burner description........................................................................................................................................................... 8
3.3 Burner equipment ........................................................................................................................................................... 8
3.4 Burner dimensions.......................................................................................................................................................... 9
3.5 Firing rates...................................................................................................................................................................... 9
4 Installation ................................................................................................................................................................................ 10
4.1 Notes on safety for the installation................................................................................................................................ 10
4.2 Handling........................................................................................................................................................................ 10
4.3 Preliminary checks........................................................................................................................................................ 10
4.4 Installer/Servicer notes for the use of Gas oil with Bio blends up to 10% where gas oil use is permitted by the
appliance Manufacturer ................................................................................................................................................ 11
4.5 Working position ........................................................................................................................................................... 11
4.6 Boiler fixing ................................................................................................................................................................... 12
4.7 Burner assembly........................................................................................................................................................... 12
5 Hydraulic systems.................................................................................................................................................................... 14
5.1 Fuel supply ................................................................................................................................................................... 14
5.1.1 Pump ............................................................................................................................................................................ 14
5.2 One pipe system........................................................................................................................................................... 15
5.2.1 Priming pump................................................................................................................................................................ 15
5.3 Two pipe system........................................................................................................................................................... 16
5.3.1 Priming pump................................................................................................................................................................ 16
6 Electrical system ...................................................................................................................................................................... 17
6.1 Notes on safety for the electrical wiring ........................................................................................................................ 17
6.2 Electrical wiring............................................................................................................................................................. 18
6.2.1 Control box ................................................................................................................................................................... 18
7 Start-up, calibration and operation of the burner ................................................................................................................. 19
7.1 Notes on safety for the first start-up.............................................................................................................................. 19
7.2 Combustion adjustment ................................................................................................................................................ 19
7.3 Nozzles installation ....................................................................................................................................................... 19
7.3.1 Nozzles recommended ................................................................................................................................................. 19
7.4 Pump pressure ............................................................................................................................................................. 20
7.5 Air damper adjustment.................................................................................................................................................. 20
7.6 Electrodes setting ......................................................................................................................................................... 20
7.7 Operation program........................................................................................................................................................ 21
7.8 Table of times ............................................................................................................................................................... 22
7.8.1 Operations status indication ......................................................................................................................................... 22
7.8.2 Fault diagnostics - Lockouts ......................................................................................................................................... 22
7.8.3 Shutdown test ............................................................................................................................................................... 23
7.8.4 Diagnosis of the flame signal quantity .......................................................................................................................... 23
Contents
1 GB
20035274