Table Of Contents - Riello RS 310/EV O2 BLU Installation, Use And Maintenance Instructions

Forced draught gas burners

Table of Contents

Declarations................................................................................................................................................................................ 3

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

Safety and prevention................................................................................................................................................................ 6

3.1

Introduction.................................................................................................................................................................. 6

3.2

Personnel training ....................................................................................................................................................... 6

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.............................................................................................................................................................. 8

4.6

Burner weight .............................................................................................................................................................. 9

4.7

Maximum dimensions.................................................................................................................................................. 9

4.8

Firing rates ................................................................................................................................................................ 10

4.9

Test boiler.................................................................................................................................................................. 11

4.10

Burner equipment...................................................................................................................................................... 11

4.11

Burner description ..................................................................................................................................................... 12

4.12

Electrical panel description........................................................................................................................................ 13

4.13

Control box for the air/fuel ratio (LMV52...) ............................................................................................................... 14

4.14

Actuator ..................................................................................................................................................................... 16

4.15

PLL52... module (optional) ........................................................................................................................................ 17

4.15.1

Terminal ratings, cable lengths and cross-sectional areas ....................................................................................... 17

4.16

Oxygen sensor QGO20 ... (optional)........................................................................................................................ 18

4.16.1

Technical data QGO20.............................................................................................................................................. 19

Installation ................................................................................................................................................................................ 20

5.1

Notes on safety for the installation ............................................................................................................................ 20

5.2

Handling .................................................................................................................................................................... 20

5.3

Preliminary checks .................................................................................................................................................... 20

5.4

Operating position ..................................................................................................................................................... 21

5.5

Preparing the boiler ................................................................................................................................................... 21

5.5.1

Boring the boiler plate ............................................................................................................................................... 21

5.5.2

Blast tube length........................................................................................................................................................ 21

5.6

Securing the burner to the boiler ............................................................................................................................... 21

5.7

Access to head internal part...................................................................................................................................... 22

5.8

Probe-electrode position ........................................................................................................................................... 23

5.9

Gas butterfly valve..................................................................................................................................................... 23

5.10

Combustion head adjustment.................................................................................................................................... 24

5.11

Gas pressures ........................................................................................................................................................... 25

5.11.1

Gas feeding line ........................................................................................................................................................ 25

5.11.2

Gas train.................................................................................................................................................................... 26

5.11.3

Gas train installation.................................................................................................................................................. 26

5.11.4

Gas pressure............................................................................................................................................................. 27

5.12

Electrical wiring ......................................................................................................................................................... 28

5.12.1

Supply cables and external connections passage .................................................................................................... 29

Start-up, calibration and operation of the burner ................................................................................................................. 30

Contents

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