Table Of Contents - Riello RDB1 50-70 SH Installation, Use And Maintenance Instructions

1 Declaration.................................................................................................................................................................................. 3
2 Product ERP Guidelines ............................................................................................................................................................ 3
3 Information and general warnings............................................................................................................................................ 4
3.1 Information about the instruction manual........................................................................................................................ 4
3.1.1 Introduction ..................................................................................................................................................................... 4
3.1.2 General dangers ............................................................................................................................................................. 4
3.1.3 Other symbols................................................................................................................................................................. 4
3.2 Guarantee and responsibility .......................................................................................................................................... 5
3.3 Guidance for the use of bio fuel blends up to 10% where gas oil use is permitted by the appliance Manufacturer ....... 6
3.3.1 Information and general instructions............................................................................................................................... 7
3.3.2 Product Disclaimer Statement ........................................................................................................................................ 7
4 Safety and prevention................................................................................................................................................................ 8
4.1 Introduction ..................................................................................................................................................................... 8
4.2 Safety warnings .............................................................................................................................................................. 8
4.3 Basic safety rules............................................................................................................................................................ 8
4.4 Personnel training........................................................................................................................................................... 8
5 Technical description of the burner ......................................................................................................................................... 9
5.1 Technical data ................................................................................................................................................................ 9
5.2 Burner description........................................................................................................................................................... 9
5.3 Burner equipment ......................................................................................................................................................... 10
5.4 Burner dimensions........................................................................................................................................................ 10
5.5 Firing rates.................................................................................................................................................................... 11
6 Installation ................................................................................................................................................................................ 12
6.1 Notes on safety for the installation................................................................................................................................ 12
6.2 Handling........................................................................................................................................................................ 12
6.3 Preliminary checks........................................................................................................................................................ 12
6.4 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 ................................................................................................................................................ 13
6.5 Working position ........................................................................................................................................................... 13
6.6 Boiler fixing ................................................................................................................................................................... 14
6.7 Burner assembly........................................................................................................................................................... 15
7 Hydraulic systems.................................................................................................................................................................... 16
7.1 Fuel supply ................................................................................................................................................................... 16
7.1.1 Pump ............................................................................................................................................................................ 16
7.2 One pipe system........................................................................................................................................................... 17
7.2.1 Priming pump................................................................................................................................................................ 17
7.3 Two pipe system........................................................................................................................................................... 18
7.3.1 Priming pump................................................................................................................................................................ 18
8 Electrical system ...................................................................................................................................................................... 19
8.1 Notes on safety for the electrical wiring ........................................................................................................................ 19
8.2 Electrical wiring............................................................................................................................................................. 20
8.2.1 Control box ................................................................................................................................................................... 20
8.3 Burner start-up cycle..................................................................................................................................................... 20
9 Start-up, calibration and operation of the burner ................................................................................................................. 21
9.1 Notes on safety for the first start-up.............................................................................................................................. 21
9.2 Combustion adjustment ................................................................................................................................................ 21
9.3 Nozzles installation ....................................................................................................................................................... 21
9.3.1 Nozzles recommended ................................................................................................................................................. 21
9.4 Pump pressure ............................................................................................................................................................. 22
9.5 Air damper adjustment.................................................................................................................................................. 22
9.6 Electrodes setting ......................................................................................................................................................... 22
Contents
1 GB
20166860