Table Of Contents - Riello RLS 310/E O2 MX Installation, Use And Maintenance Instructions

Dual fuel gas oil/ gas burners

Table of Contents

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

Information and general warnings............................................................................................................................................ 4

2.1

Information about the instruction manual .................................................................................................................... 4

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 ............................................................................................................................................................ 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 for the air/fuel ratio (LMV52...) ............................................................................................................... 15

4.14

Servomotor................................................................................................................................................................ 17

4.15

PLL52... module (optional) ........................................................................................................................................ 18

4.16

Oxygen sensor QGO20 ... (optional)........................................................................................................................ 19

4.17

Calibration of the thermal relay ................................................................................................................................. 21

Installation ................................................................................................................................................................................ 22

5.1

Notes on safety for the installation ............................................................................................................................ 22

5.2

Handling .................................................................................................................................................................... 22

5.3

Preliminary checks .................................................................................................................................................... 22

5.4

Operating position ..................................................................................................................................................... 23

5.5

Preparing the boiler ................................................................................................................................................... 23

5.6

Securing the burner to the boiler ............................................................................................................................... 23

5.7

Access to head internal part...................................................................................................................................... 24

5.8

Position of the electrodes and central gas nozzles ................................................................................................... 24

5.9

Gas butterfly valve..................................................................................................................................................... 25

5.10

Combustion head adjustment.................................................................................................................................... 25

5.11

Nozzle installation ..................................................................................................................................................... 26

5.12

Light oil supply........................................................................................................................................................... 27

5.13

Gas pressures ........................................................................................................................................................... 30

5.14

Electrical wiring ......................................................................................................................................................... 33

Start-up, calibration and operation of the burner ................................................................................................................. 35

6.1

Notes on safety for the first start-up .......................................................................................................................... 35

6.2

Adjustments prior to ignition (light oil) ....................................................................................................................... 35

6.3

Burner ignition (light oil)............................................................................................................................................. 35

6.4

Adjustments prior to ignition (gas)............................................................................................................................. 36

6.5

Burner start-up (gas) ................................................................................................................................................. 36

6.6

Burner ignition ........................................................................................................................................................... 36

6.7

Change of fuel ........................................................................................................................................................... 36

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