Table Of Contents - Riello GAS 3 P/M 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 ............................................................................................................... 8
4.4 Technical data ............................................................................................................................................................. 8
4.5 Electrical data.............................................................................................................................................................. 9
4.6 Maximum dimensions................................................................................................................................................ 10
4.7 Burner equipment...................................................................................................................................................... 10
4.8 Firing rates ................................................................................................................................................................ 11
4.9 Test boiler.................................................................................................................................................................. 12
4.9.1 Commercial boilers.................................................................................................................................................... 12
4.10 Burner description ..................................................................................................................................................... 13
4.11 Electrical panel description........................................................................................................................................ 14
4.12 Control box RFGO-A22 ............................................................................................................................................. 15
4.13 Servomotor SQM40 .................................................................................................................................................. 16
5 Installation ................................................................................................................................................................................ 17
5.1 Notes on safety for the installation ............................................................................................................................ 17
5.2 Handling .................................................................................................................................................................... 17
5.3 Preliminary checks .................................................................................................................................................... 17
5.4 Operating position ..................................................................................................................................................... 18
5.5 Preparing the boiler ................................................................................................................................................... 18
5.5.1 Boring the boiler plate ............................................................................................................................................... 18
5.5.2 Blast tube length........................................................................................................................................................ 18
5.5.3 Securing the burner to the boiler ............................................................................................................................... 19
5.6 Positioning the probe - electrode............................................................................................................................... 19
5.7 Combustion head adjustment.................................................................................................................................... 20
5.8 Gas supply ................................................................................................................................................................ 21
5.8.1 Gas feeding line ........................................................................................................................................................ 21
5.8.2 Gas train.................................................................................................................................................................... 22
5.8.3 Gas train installation.................................................................................................................................................. 22
5.8.4 Gas pressure............................................................................................................................................................. 22
5.9 Electrical connections................................................................................................................................................ 24
5.10 Calibration of the thermal relay ................................................................................................................................. 26
5.11 Motor rotation ............................................................................................................................................................ 26
6 Start-up, calibration and operation of the burner ................................................................................................................. 27
6.1 Notes on safety for the first start-up .......................................................................................................................... 27
6.2 Adjustments prior to ignition ...................................................................................................................................... 27
6.3 Burner start-up .......................................................................................................................................................... 27
6.4 Burner ignition ........................................................................................................................................................... 27
6.5 Servomotor adjustment ............................................................................................................................................. 28
Contents
1 GB
20159111