elco Firebird FB 4 R LN - SAFETY

3/56
EN
CONTENTS
1 SAFETY 5
1.1 Overview ................................................................5
1.2 Intended use..............................................................5
1.3 Symbols used.............................................................6
1.3.1 Key to symbols used in the manual ......................................6
1.3.2 Other symbols.......................................................6
1.4 Requirements for personnel or operators........................................7
1.5 Primary hazards ..........................................................7
2 GENERAL 8
2.1 Burner description .........................................................8
2.2 Supply ..................................................................8
2.3 Identification ..............................................................9
2.4 Structure................................................................10
2.4.1 Structure of the burner ...............................................10
2.4.2 Structure of the combustion head .......................................12
2.5 Control box..............................................................13
2.6 Operating logic (Two-pipe system)............................................13
2.6.1 Operating function...................................................13
2.6.2 Controlled shutdown .................................................14
2.6.3 Safety function .....................................................14
3 TECHNICAL DATA 15
3.1 Dimensions and weights ...................................................15
3.2 Technical data ...........................................................16
3.3 Electrical diagram.........................................................17
4 INSTALLATION 18
4.1 Safety during assembly ....................................................18
4.2 Installation area ..........................................................19
4.2.1 Flue gas system ....................................................19
4.3 Assembly tools ...........................................................19
4.4 Preliminary checks before mounting the burner..................................20
4.5 Burner assembly .........................................................21
4.6 Oil systems..............................................................23
4.6.1 Hydraulic diagram ...................................................24
4.6.2 Oil pump ..........................................................24
4.6.3 Oil feed and suction line
with two-pipe system..............................26
4.7 Electrical connection ......................................................27
4.7.1 Electrical connection to the boiler .......................................27
4.8 Removing the burner ......................................................28