Table Of Contents - Riello RDB2.2 54 BF MISTRAL Installation, Use And Maintenance Instructions

Table of Contents

Information and general warnings............................................................................................................................................ 3

1.1

Information about the instruction manual........................................................................................................................ 3

1.1.1 Introduction ..................................................................................................................................................................... 3

1.1.2 General dangers ............................................................................................................................................................. 3

1.1.3 Danger: live components ................................................................................................................................................ 3

1.2

Guarantee and responsibility .......................................................................................................................................... 4

1.3

Guidance for the use of bio fuel blends up to 10% where gas oil use is permitted by the appliance Manufacturer ....... 4

1.3.1 Information and general instructions............................................................................................................................... 5

1.3.2 Product Disclaimer Statement ........................................................................................................................................ 5

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

2.1

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

2.2

Safety warnings .............................................................................................................................................................. 6

2.3

Basic safety rules............................................................................................................................................................ 6

2.4

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

Technical description of the burner ......................................................................................................................................... 7

3.1

Technical data ................................................................................................................................................................ 7

3.2

Burner description........................................................................................................................................................... 7

3.3

Burner equipment ........................................................................................................................................................... 8

3.4

Burner dimensions.......................................................................................................................................................... 8

3.5

Firing rate........................................................................................................................................................................ 9

Installation ................................................................................................................................................................................ 10

4.1

Notes on safety for the installation................................................................................................................................ 10

4.2

Handling........................................................................................................................................................................ 10

4.3

Preliminary checks........................................................................................................................................................ 10

4.4

Installer/Servicer notes for the use of Gas oil with Bio blends up to 10% where gas oil use is permitted by the

appliance Manufacturer ................................................................................................................................................ 11

4.5

Working position ........................................................................................................................................................... 11

4.6

Boiler fixing ................................................................................................................................................................... 12

4.7

Burner assembly........................................................................................................................................................... 13

Hydraulic systems.................................................................................................................................................................... 14

5.1

Fuel supply ................................................................................................................................................................... 14

5.1.1 Pump ............................................................................................................................................................................ 14

5.2

One pipe system........................................................................................................................................................... 15

5.2.1 Priming pump................................................................................................................................................................ 15

5.3

Two pipe system........................................................................................................................................................... 16

5.3.1 Priming pump................................................................................................................................................................ 16

Electrical system ...................................................................................................................................................................... 17

6.1

Notes on safety for the electrical wiring ........................................................................................................................ 17

6.2

Electrical wiring............................................................................................................................................................. 18

6.2.1 Control box ................................................................................................................................................................... 18

Start-up, calibration and operation of the burner ................................................................................................................. 19

7.1

Notes on safety for the first start-up.............................................................................................................................. 19

7.2

Combustion adjustment ................................................................................................................................................ 19

7.3

Nozzles installation ....................................................................................................................................................... 19

7.3.1 Nozzles recommended ................................................................................................................................................. 19

7.4

Pump pressure ............................................................................................................................................................. 20

7.5

Air damper adjustment.................................................................................................................................................. 20

7.6

Electrodes setting ......................................................................................................................................................... 20

7.7

Burner start-up cycle..................................................................................................................................................... 20

Maintenance.............................................................................................................................................................................. 21

8.1

Notes on safety for the maintenance ............................................................................................................................ 21

8.2

Maintenance programme.............................................................................................................................................. 21

8.2.1 Maintenance frequency ................................................................................................................................................ 21

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