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

1 Declarations................................................................................................................................................................................ 2
2 Information and general instructions....................................................................................................................................... 3
2.1 Information about the instruction manual ..................................................................................................................................................3
2.1.1 Introduction................................................................................................................................................................................................3
2.1.2 General dangers........................................................................................................................................................................................3
2.1.3 Other symbols ...........................................................................................................................................................................................3
2.1.4 Delivery of the system and the instruction manual ....................................................................................................................................4
2.2 Guarantee and responsibility.....................................................................................................................................................................4
3 Safety and prevention................................................................................................................................................................ 5
3.1 Introduction................................................................................................................................................................................................5
3.2 Personnel training .....................................................................................................................................................................................5
4 Technical description of the burner ......................................................................................................................................... 6
4.1 Technical data ...........................................................................................................................................................................................6
4.2 Electrical data............................................................................................................................................................................................6
4.2.1 Accessories (optional): ..............................................................................................................................................................................6
4.2.2 Variants .....................................................................................................................................................................................................6
4.3 Burner description .....................................................................................................................................................................................7
4.3.1 Weight - approximate measurements .......................................................................................................................................................7
4.3.2 Max. dimensions - approximate measurements........................................................................................................................................8
4.3.3 Standard equipment ..................................................................................................................................................................................8
4.4 Firing rates ................................................................................................................................................................................................8
4.4.1 Test boiler..................................................................................................................................................................................................8
5 Installation .................................................................................................................................................................................. 9
5.1 Notes on safety for the installation ............................................................................................................................................................9
5.2 Handling ....................................................................................................................................................................................................9
5.3 Preliminary checks ....................................................................................................................................................................................9
5.4 Boiler plate ..............................................................................................................................................................................................10
5.5 Blast tube length......................................................................................................................................................................................10
5.6 Securing the burner to the boiler .............................................................................................................................................................10
5.7 Choice of nozzles for 1st and 2nd stage .................................................................................................................................................11
5.8 Nozzle assembly .....................................................................................................................................................................................12
5.9 Combustion head setting.........................................................................................................................................................................13
6 Electrical system ...................................................................................................................................................................... 14
6.1 Electrical connections..............................................................................................................................................................................14
7 Hydraulic system...................................................................................................................................................................... 15
7.1 Fuel supply ..............................................................................................................................................................................................15
7.2 Hydraulic connections .............................................................................................................................................................................16
7.3 Pump .......................................................................................................................................................................................................16
7.3.1 Pump priming ..........................................................................................................................................................................................16
8 Burner calibration .................................................................................................................................................................... 17
8.1 Firing .......................................................................................................................................................................................................17
8.2 Operation.................................................................................................................................................................................................17
8.2.1 Burner starting.........................................................................................................................................................................................18
8.2.2 Steady state operation ............................................................................................................................................................................19
8.2.3 Firing failure.............................................................................................................................................................................................19
8.2.4 Undesired shutdown during operation.....................................................................................................................................................19
8.2.5 Final checks ............................................................................................................................................................................................19
9 Maintenance.............................................................................................................................................................................. 20
9.1 Notes on safety for the maintenance.......................................................................................................................................................20
9.2 Maintenance programme ........................................................................................................................................................................20
9.2.1 Maintenance frequency ...........................................................................................................................................................................20
9.2.2 Checking and cleaning ............................................................................................................................................................................20
9.3 Opening the burner .................................................................................................................................................................................21
9.4 Closing the burner ...................................................................................................................................................................................21
9.5 Burner start-up cycle diagnostics ............................................................................................................................................................22
9.6 Resetting the control box and using diagnostics .....................................................................................................................................22
9.7 Resetting the control box.........................................................................................................................................................................22
9.8 Visual diagnostics....................................................................................................................................................................................22
9.9 Software diagnostics ...............................................................................................................................................................................23
A Electrical panel layout ............................................................................................................................................................. 25
Contents
1 GB
2916074