Table Of Contents - Riello RS 310/EV MZ 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.......................................................................................................................................................... 8

4.3

Burner categories - Countries of destination ............................................................................................................... 8

4.4

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

4.5

Electrical data.............................................................................................................................................................. 9

4.6

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

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 for the air/fuel ratio (REC37...) ............................................................................................................... 15

4.14

Operation sequence of the burner............................................................................................................................. 17

4.14.1

List of phases ............................................................................................................................................................ 18

4.15

Operator panel operation .......................................................................................................................................... 18

4.15.1

Description of the symbols on the display ................................................................................................................. 18

4.15.2

Description of the buttons.......................................................................................................................................... 19

4.16

Servomotor (SQM33....) ............................................................................................................................................ 20

Installation ................................................................................................................................................................................ 21

5.1

Notes on safety for the installation ............................................................................................................................ 21

5.2

Handling .................................................................................................................................................................... 21

5.3

Preliminary checks .................................................................................................................................................... 21

5.4

Operating position ..................................................................................................................................................... 22

5.5

Preparing the boiler ................................................................................................................................................... 22

5.5.1

Boring the boiler plate ............................................................................................................................................... 22

5.5.2

Blast tube length........................................................................................................................................................ 22

5.6

Securing the burner to the boiler ............................................................................................................................... 22

5.7

Access to head internal part...................................................................................................................................... 23

5.8

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

5.9

Gas butterfly valve..................................................................................................................................................... 24

5.10

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

5.11

Gas pressures ........................................................................................................................................................... 26

5.11.1

Gas feeding line ........................................................................................................................................................ 26

5.11.2

Gas train.................................................................................................................................................................... 27

5.11.3

Gas train installation.................................................................................................................................................. 27

5.11.4

Gas pressure............................................................................................................................................................. 28

5.12

Electrical wiring ......................................................................................................................................................... 29

5.12.1

Supply cables and external connections passage .................................................................................................... 30

Contents

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