Table Of Contents - Riello P 300 P/G Installation, Use And Maintenance Instructions

1 Declarations................................................................................................................................................................................ 2
2 Information and general warnings............................................................................................................................................ 3
2.1 Information about the instruction manual ......................................................................................................................................................3
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 Burner designation ........................................................................................................................................................................................6
4.2 Models available ...........................................................................................................................................................................................6
5 Technical description of the burner ......................................................................................................................................... 7
5.1 Technical data...............................................................................................................................................................................................7
5.2 Electrical data................................................................................................................................................................................................7
5.3 Overall dimensions........................................................................................................................................................................................8
5.4 Standard equipment......................................................................................................................................................................................8
5.5 Firing rates ....................................................................................................................................................................................................9
5.6 Test boiler ...................................................................................................................................................................................................10
5.7 Burner description .......................................................................................................................................................................................11
5.8 Electrical panel description .........................................................................................................................................................................12
5.9 Control box RFGO-A23...............................................................................................................................................................................13
5.10 Servomotor SQM40 ... ................................................................................................................................................................................14
6 Installation ................................................................................................................................................................................ 15
6.1 Notes on safety for the installation ..............................................................................................................................................................15
6.2 Handling ......................................................................................................................................................................................................15
6.3 Preliminary checks ......................................................................................................................................................................................15
6.4 Operating position .......................................................................................................................................................................................16
6.5 Boiler plate ..................................................................................................................................................................................................16
6.6 Blast tube length .........................................................................................................................................................................................16
6.7 Securing the burner to the boiler.................................................................................................................................................................17
6.8 Nozzle assembly .........................................................................................................................................................................................17
6.9 Electrodes adjustment.................................................................................................................................................................................17
6.10 Nozzle installation .......................................................................................................................................................................................18
6.11 Light oil supply ............................................................................................................................................................................................20
6.12 Pump...........................................................................................................................................................................................................22
6.13 Electrical connections .................................................................................................................................................................................23
6.14 Calibration of the thermal relay ...................................................................................................................................................................24
6.15 Motor rotation ..............................................................................................................................................................................................24
7 Start-up, calibration and operation of the burner ................................................................................................................. 25
7.1 Notes on safety for the first start-up ............................................................................................................................................................25
7.2 Adjustments prior to ignition (light oil) .........................................................................................................................................................25
7.3 Maximum fuel flow rate adjustment.............................................................................................................................................................25
7.4 Pressure variator adjustment ......................................................................................................................................................................26
7.5 Combustion head adjustment .....................................................................................................................................................................27
7.6 Air damper setting .......................................................................................................................................................................................28
7.7 Servomotor adjustment ...............................................................................................................................................................................29
7.8 Pressure switch adjustment ........................................................................................................................................................................29
7.9 Operation sequence of the burner ..............................................................................................................................................................30
7.10 Final checks ................................................................................................................................................................................................30
8 Maintenance.............................................................................................................................................................................. 31
8.1 Notes on safety for the maintenance ..........................................................................................................................................................31
8.2 Maintenance programme ............................................................................................................................................................................31
8.3 Opening the burner .....................................................................................................................................................................................32
8.4 Closing the burner.......................................................................................................................................................................................32
9 LED indicator and special function ........................................................................................................................................ 33
9.1 Description of LED lamps............................................................................................................................................................................33
9.2 Check mode function ..................................................................................................................................................................................33
9.3 Flame control lock-out or emergency stop condition...................................................................................................................................33
9.4 LED lamps: burner operating status............................................................................................................................................................34
10 Problems - Causes - Remedies signalled by LED indicators............................................................................................... 35
Contents
1 GB
20170350