1
Declarations................................................................................................................................................................................ 3
2
Information and general warnings............................................................................................................................................ 4
2.1
2.1.1
Introduction.................................................................................................................................................................. 4
2.1.2
General dangers.......................................................................................................................................................... 4
2.1.3
Other symbols ............................................................................................................................................................. 4
2.1.4
2.2
Guarantee and responsibility....................................................................................................................................... 5
3
Safety and prevention................................................................................................................................................................ 6
3.1
Introduction.................................................................................................................................................................. 6
3.2
Personnel training ....................................................................................................................................................... 6
4
Technical description of the burner ......................................................................................................................................... 7
4.1
Burner designation ...................................................................................................................................................... 7
4.2
Burner categories ........................................................................................................................................................ 7
4.3
Models available.......................................................................................................................................................... 8
4.4
Technical data ............................................................................................................................................................. 8
4.5
Electrical data.............................................................................................................................................................. 8
4.6
Maximum dimensions.................................................................................................................................................. 9
4.7
Firing rates ................................................................................................................................................................ 10
4.7.1
4.8
Test boiler.................................................................................................................................................................. 12
4.9
Burner equipment...................................................................................................................................................... 12
4.10
Burner description ..................................................................................................................................................... 13
4.11
4.12
Operation sequence of the burner............................................................................................................................. 17
4.12.1
List of phases ............................................................................................................................................................ 18
4.13
Operator panel operation .......................................................................................................................................... 18
4.13.1
4.13.2
Buttons description.................................................................................................................................................... 19
4.14
Servomotors (SQM33....) .......................................................................................................................................... 20
5
Installation ................................................................................................................................................................................ 21
5.1
5.2
Handling .................................................................................................................................................................... 21
5.3
Preliminary checks .................................................................................................................................................... 21
5.4
Operating position ..................................................................................................................................................... 22
5.5
Preparing the boiler ................................................................................................................................................... 22
5.5.1
Introduction................................................................................................................................................................ 22
5.5.2
Boring the boiler plate ............................................................................................................................................... 22
5.5.3
Blast tube length........................................................................................................................................................ 23
5.6
Positioning probe - electrode..................................................................................................................................... 23
5.7
5.8
5.9
Combustion head adjustment.................................................................................................................................... 25
5.10
Burner closing ........................................................................................................................................................... 26
5.11
Gas feeding ............................................................................................................................................................... 27
5.11.1
Gas feeding line ........................................................................................................................................................ 27
5.11.2
Gas train.................................................................................................................................................................... 28
5.11.3
Gas train installation.................................................................................................................................................. 28
5.11.4
Gas pressure............................................................................................................................................................. 28
5.12
Electrical wiring ......................................................................................................................................................... 30
5.12.1
5.13
Calibration of the thermal relay ................................................................................................................................. 31
6
6.1
6.2
Adjustments prior to ignition ...................................................................................................................................... 32
6.3
Burner start-up .......................................................................................................................................................... 32
Contents
1
GB
20067467