Table Of Contents - Riello 20068219 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

Technical data ............................................................................................................................................................. 8

4.4

Electrical data.............................................................................................................................................................. 8

4.5

Burner categories - Countries of destination ............................................................................................................... 9

4.6

Burner weight ............................................................................................................................................................ 10

4.7

Maximum dimensions................................................................................................................................................ 10

4.8

Firing rates ................................................................................................................................................................ 11

4.9

Test boiler.................................................................................................................................................................. 12

4.10

Burner equipment...................................................................................................................................................... 12

4.11

Burner description ..................................................................................................................................................... 13

4.12

Electrical panel description........................................................................................................................................ 14

4.13

Control box RMG88................................................................................................................................................... 15

4.14

Servomotor SQM40 .................................................................................................................................................. 16

4.15

Calibration of the thermal relay ................................................................................................................................. 17

Installation ................................................................................................................................................................................ 18

5.1

Notes on safety for the installation ............................................................................................................................ 18

5.2

Handling .................................................................................................................................................................... 18

5.3

Preliminary checks .................................................................................................................................................... 18

5.4

Operating position ..................................................................................................................................................... 19

5.5

Preparing the boiler ................................................................................................................................................... 19

5.5.1

Boring the boiler plate ............................................................................................................................................... 19

5.5.2

Blast tube length........................................................................................................................................................ 19

5.6

Securing the burner to the boiler ............................................................................................................................... 20

5.7

Access to head internal part...................................................................................................................................... 20

5.8

Probe-electrode position ........................................................................................................................................... 21

5.9

Gas butterfly valve..................................................................................................................................................... 21

5.10

Combustion head adjustment.................................................................................................................................... 22

5.11

Gas feeding ............................................................................................................................................................... 23

5.11.1

Gas feeding line ........................................................................................................................................................ 23

5.11.2

Gas train.................................................................................................................................................................... 24

5.11.3

Gas train installation.................................................................................................................................................. 24

5.11.4

Gas pressure............................................................................................................................................................. 25

5.12

Electrical wiring ......................................................................................................................................................... 26

5.12.1

Supply cables and external connections passage .................................................................................................... 26

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

Servomotor adjustment ............................................................................................................................................. 27

Contents

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