Table Of Contents - Riello GAS 8 P/M Installation, Use And Maintenance Instructions

Forced draught gas burners

Installation, use and maintenance instructions (32 pages)

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

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

4.6

Burner equipment........................................................................................................................................................ 9

4.7

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

4.8

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

4.8.1

Commercial boilers.................................................................................................................................................... 11

4.9

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

4.10

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

4.11

Control box RFGO-A22 ............................................................................................................................................. 14

4.12

Servomotor SQM40 .................................................................................................................................................. 15

Installation ................................................................................................................................................................................ 16

5.1

Notes on safety for the installation ............................................................................................................................ 16

5.2

Handling .................................................................................................................................................................... 16

5.3

Preliminary checks .................................................................................................................................................... 16

5.4

Operating position ..................................................................................................................................................... 17

5.5

Preparing the boiler ................................................................................................................................................... 17

5.5.1

Boring the boiler plate ............................................................................................................................................... 17

5.5.2

Blast tube length........................................................................................................................................................ 17

5.5.3

Securing the burner to the boiler ............................................................................................................................... 18

5.6

Positioning the probe - electrode............................................................................................................................... 19

5.7

Combustion head adjustment.................................................................................................................................... 20

5.7.1

Fixed gas delivery 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

5.9.1

Supply cables and external connections passage .................................................................................................... 24

5.10

Calibration of the thermal relay ................................................................................................................................. 25

5.11

Motor rotation ............................................................................................................................................................ 25

Start-up, calibration and operation of the burner ................................................................................................................. 26

6.1

Notes on safety for the first start-up .......................................................................................................................... 26

6.2

Adjustments prior to ignition ...................................................................................................................................... 26

6.3

Burner start-up .......................................................................................................................................................... 26

6.4

Burner ignition ........................................................................................................................................................... 26

Contents

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