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Riello DB 6 SM CO1 A0, Инструкции по установке, использованию и обслуживанию

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16

CHAPTER

5

Preparation for start up

Procedures for setting the burner

•

Turn the AUTO / MAN selection switch on the control panel to 

MAN

 (manual).

•

Turn the burner on.

If it does not ignite, it could mean that the gas does not reach the combustion head within the safety time period of 3 s. In this case

increase the ignition gas delivery level. When the burner ignites, it can be completely set and adjusted.

Maximum output

Maximum output should be selected from the firing rates, see Fig. 1.

Max. gas adjustment

Slowly increase the output, checking it does not exceed the maximum gas delivery, taking the servomotor to 130° and make the

first maximum setting to the air cam. At this point, adjust the pressure regulator to reach the maximum delivery required with the

gas butterfly valves completely open (90°), or turn the screws (2) Fig. 22 on the gas cam profile and/or the gas train adjustment

valve.

Max. air adjustment

Vary the final profile of  the air cam by turning the screws (2) Fig. 22. Do not turn just one screw, but turn those nearby as well, so

that the cam curve is progressive.

Minimum output

Min. gas adjustment

Using the manual switch, go to the minimum run (factory setting 20°).

Change the gas cam profile by turning the screws (2).

Min. air adjustment

Change the initial air cam profile by turning the screws (2) on the variable profile air cam.

Take care not to change the final parts of the profile of the cam that regulates the air damper at maximum delivery, as previously

set.

Intermediate output levels

Turn the manual switch to the intermediate levels. The air/gas ratio is adjusted by turning the respective screws to vary the air and 

gas cam profiles. Take care not to change the final parts of the air and gas cam profiles, as previously set. When adjustment is 

complete, block the transversal screws on the variable profile cam.

Содержание DB 6 SM CO1 A0

Страница 1: ...ns Bruciatori industriali di gas Industrial gas burners 20075535 2 10 2013 CODICE CODE MODELLO MODEL TIPO TYPE 20080068 DB 4 SM CO1 A0 FS1 T150 80068X 20075270 DB 6 SM CO1 A0 FS1 T150 75270X I GB CN F...

Страница 2: ......

Страница 3: ...ltazione Destinatari Questo manuale stato realizzato per un utilizzo da parte di persona le che ha gi familiarit con tutti gli aspetti connessi a bruciatori ad olio e a gas Questi aspetti sono inerent...

Страница 4: ...cco dell otturatore 10 Lunghezza boccaglio 10 Fissaggio del bruciatore alla caldaia 10 Accessibilit parte interna testa 10 CAPITOLO 4 Alimentazione al bruciatore 11 Schema generale di alimentazione ga...

Страница 5: ...ombustibile NS olio combustibile gas naturale NP olio combustibile GPL NA olio combustibile atom assistita L gasolio TL testa lunga Alimentazione aria NAP olio comb atom assistita GPL M progressivo mo...

Страница 6: ...nte Combustibile Gas naturale G 20 PCI 10 Gas naturale G 25 PCI 8 6 kWh Nm3 Temperatura aria comburente Max 150 C Alimentazione elettrica 230 V 10 50 60 Hz Accensione Elettrica Controllo fiamma Standa...

Страница 7: ...di accensione 9 Flangia di attacco condotto aria 10 Visore fiamma 11 Fotocellula UV 12 Pressostato aria 13 Pressostato gas di massima con presa di pressione 14 Flangia attacco gas 15 Otturatore 16 Lev...

Страница 8: ...50 1024 728 312 526 670 500 450 260 453 275 158 65 DB 6 1518 1024 744 363 495 670 449 450 260 469 275 173 80 20076244 Fig 3 Collegamento canale aria Fig 4 D7549 DIMENSIONI FLANGE DB4 SM D7884 Fig 5 Fi...

Страница 9: ...CAPITOLO 2 Descrizione del bruciatore DN 80 160 18 4 54 5 4 9 5 3 8 0 M18 Collegamento canale aria D8325 Fig 7 Fig 8 D3974 Fig 9 Fissaggio alla caldaia Alimentazione gas D7549 DIMENSIONI FLANGE DB6 S...

Страница 10: ...0 920 0 988 1 021 1 055 1 089 1 122 1 156 1 190 1 223 1 257 1 325 1 392 1 426 100 0 932 1 000 1 034 1 069 1 103 1 137 1 171 1 205 1 239 1 273 1 342 1 410 1 444 500 0 976 1 047 1 083 1 119 1 155 1 190...

Страница 11: ...di carico della testa di combustione Gas naturale G 20 P C I 10 kWh Nm3 Le curve sono state ricavate nelle seguenti condizioni pressione misurata alla pre sa posta sul pressostato a valle della farfa...

Страница 12: ...zare una sporgenza della testa superiore a 200 mm In ogni caso la parete in refrattario non deve estendersi oltre la fine della testa di combustione del bruciatore 3 3 Fissaggio del bruciatore alla ca...

Страница 13: ...egolatore bassa pressione gas MM Manometro PA Pressostato aria di minima PGM Pressostato gas di massima PGm Pressostato gas di minima RG Farfalla gas SRV Valvola limitatrice di pressione con scarico i...

Страница 14: ...azione al bruciatore 4 2 Collegamenti elettrici MB Morsettiera bruciatore PA Pressostato aria PGM Pressostato gas di massima SM Servomotore UV Fotocellula UV TA Trasformatore di accensione TB Terra br...

Страница 15: ...golazione viene predisposta per la potenza massima foro 6 Nel caso in cui in caldaie in forte contropressione anche con serranda tutta aperta la portata d aria sia insufficiente possibile eseguire una...

Страница 16: ...14 CAPITOLO 5 Preparazione all avviamento 5 2 Posizione elettrodi Controllare che la sonda e l elettrodo siano posizionati come in Fig 20 Fig 20 20076847...

Страница 17: ...tarata in fabbrica a circa 20 per bruciatori misti in funzionamento a gas Camme rest disponibili Importante Non superare per i fine corsa max camma 1 4 la posizione di 130 5 4 Regolazione aria combust...

Страница 18: ...oppure agire sul profilo della camma gas mediante le viti 2 Fig 22 e o sulla valvola di regolazione della rampa gas Regolazione aria max Variare il profilo finale della camma aria agendo sulle viti 2...

Страница 19: ...effettuato tutte le altre regolazioni del bruciatore con il pressostato gas di massima regolato a fine scala Fig 24 Con il bruciatore funzionante alla potenza massima diminuire la pressione di regolaz...

Страница 20: ...ificare ed eventualmente pulire il dispositivo di accensione 3 Controllare il corretto valore delle pressioni del combustibile e dell aria 4 Verificare il corretto movimento e la taratura della serran...

Страница 21: ...toso Sostituirlo Manca il gas Aprire valvole manuali tra contatore e rampa Pressione gas in rete insufficiente Sentire AZIENDA DEL GAS Pressostato gas di min non chiude Regolarlo o sostituirlo Pressos...

Страница 22: ...sostato stesso subito la valvola chiude e si ferma il bruciatore La pressione torna ad aumentare il pressostato richiude e fa ripetere il ciclo di avviamento E cos via In funzionamento il bruciatore s...

Страница 23: ...e for future consultation Who should receive it This handbook has been prepared for people who already have a working knowledge of all aspects involving oil and gas burners These aspects refer to inst...

Страница 24: ...l of the locking screws from the shutter 10 Blast tube length 10 Securing the burner to the boiler 10 Accessibility to the interior of the combustion head 10 CHAPTER 4 Fuel supply 11 General gas suppl...

Страница 25: ...N fuel oil NS fuel oil natural gas NP fuel oil LPG NA fuel oil assisted atomisation L light oil TL long head Combustive air NAP fuel oil assisted atomisation LPG M progressive modulating mechanical c...

Страница 26: ...ral gas G 20 Net calorific value 10 kWh Nm3 Natural gas G 25 Net calorific value 8 6 kWh Nm3 Combustive air temperature Max 150 C Electrical supply 230 V 10 50 60 Hz Ignition Electrical Flame control...

Страница 27: ...ent flange 10 Flame inspection window 11 UV cell 12 Air pressure switch 13 Maximum gas pressure switch with pressure test point 14 Gas connection flange 15 Shutter 16 Lever for moving combustion head...

Страница 28: ...550 1024 728 312 526 670 500 450 260 453 275 158 65 DB 6 1518 1024 744 363 495 670 449 450 260 469 275 173 80 Fig 3 20076244 Air duct connection D7884 Fig 4 Fig 5 Fig 6 Fixing to the boiler Gas supply...

Страница 29: ...7 CHAPTER 2 Burner description DN 80 160 18 4 54 5 4 9 5 3 8 0 M18 Air duct connection D8325 Fig 7 Fig 8 D3974 Fig 9 Fixing to the boiler Gas supply D7549 FLANGE DIMENSIONS DB6 SM...

Страница 30: ...120 140 150 0 0 920 0 988 1 021 1 055 1 089 1 122 1 156 1 190 1 223 1 257 1 325 1 392 1 426 100 0 932 1 000 1 034 1 069 1 103 1 137 1 171 1 205 1 239 1 273 1 342 1 410 1 444 500 0 976 1 047 1 083 1 1...

Страница 31: ...ts the pressure drop in the combustion head Natural gas G 20 Net calorific value 10 kWh Nm3 The curves were taken in the following conditions pressure measured at the test point on the pressure switch...

Страница 32: ...uld not jut out more than 200 mm In any case the fettled wall should not extend beyond the end of the burner combustion head 3 3 Securing the burner to the boiler Prepare an adequate system of hoistin...

Страница 33: ...ure regulator MM Pressure gauge PA Minimum air pressure switch PGM Maximum gas pressure switch PGm Minimum gas pressure switch RG Gas butterfly valve SRV Pressure limiting valve with outlet into the e...

Страница 34: ...2 CHAPTER 4 Fuel supply 4 2 Wiring diagrams MB Burner terminal strip PA Air pressure switch PGM Maximum gas pressure switch SM Servomotor UV UV Cell TA Ignition transformer TB Burner earth D9854 Fig 1...

Страница 35: ...the maximum power hole 6 When dealing with boilers featuring a strong back pressure if air deliv ery is insufficient even with the damper fully open you can use a differ ent setting to that illustrate...

Страница 36: ...14 CHAPTER 5 Preparation for start up 5 2 Position of electrodes Make sure that the electrode and the probe are positioned as shown in Fig 20 Fig 20 20076847...

Страница 37: ...s working with gas Cam pos 5 limits minimum delivery It is set in the factory at approx 20 for mixed burners working with gas Cam rest available Important the position of 130 must not be exceeded for...

Страница 38: ...rews 2 Fig 22 on the gas cam profile and or the gas train adjustment valve Max air adjustment Vary the final profile of the air cam by turning the screws 2 Fig 22 Do not turn just one screw but turn t...

Страница 39: ...g performed all the other burner adjustments with the pressure switch set at the end of the scale Fig 24 With the burner operating at maximum output decrease adjustment pressure by slowly turning the...

Страница 40: ...ice and check it is undamaged and clean 2 Check the ignition device and clean if necessary 3 Check the right pressure levels for fuel and air 4 Check the correct movement and setting of the air damper...

Страница 41: ...meter and train Mains gas pressure insufficient Contact your GAS COMPANY Minimum gas pressure switch fails to close Adjust or replace Air pressure switch in operating position Adjust or replace The bu...

Страница 42: ...elf the valve immediately closes and theburner comes to a halt Pressure increases again the pressure switch closes again and the firing cycle is repeated The sequence repeats endlessly And so on Durin...

Страница 43: ...1...

Страница 44: ...2 1 3 3 3 2 4 4 4 5 6 8 9 3 10 10 10 10 10 4 11 11 12 5 13 13 14 15 15 17 18 18 6 19 19...

Страница 45: ...3 1 1 1 1 2 DB 6 S TC A 0 A 0 A 90 TC S P LPG E N NS NP LPG NA L TL NAP LPG M LS LP LPG NAS TXL A 180 A 270 4 6 M CO CO1 CO2 DB 4 SM CO1 TC A0 20080068 DB 6 SM CO1 TC A0 20075270...

Страница 46: ...68X 75270X kW 1200 3000 5000 1400 7800 G 20 10 kWh Nm3 G 25 8 6 kWh Nm3 150 C 230 V 10 50 60 Hz 24 1 FS1 1 D8871 Air temperature kW 7800 6600 4000 1400 150 C 50 C 0 250 C DB6 GAS 5850 S8112 0 50 C 150...

Страница 47: ...5 2 2 3 1 2 3 4 5 6 7 8 9 10 11 UV 12 13 14 15 16 17 18 19 20 21 M12x16 2 20076243...

Страница 48: ...H I L M N DN DB 4 1550 1024 728 312 526 670 500 450 260 453 275 158 65 DB 6 1518 1024 744 363 495 670 449 450 260 469 275 173 80 20076244 3 4 D7549 DB4 SM D7884 5 6 4 54 5 453 M 18 350 6 5 5 1 8 5 4...

Страница 49: ...7 2 DN 80 160 18 4 54 5 4 9 5 3 8 0 M18 D8325 7 8 D3974 9 D7549 DB6 SM...

Страница 50: ...4 1 342 1 380 1 418 1 494 1 570 1 608 1250 1 069 1 147 1 186 1 226 1 265 1 304 1 343 1 382 1 421 1 460 1 539 1 617 1 656 1500 1 102 1 182 1 223 1 263 1 304 1 344 1 384 1 425 1 465 1 505 1 586 1 667 1...

Страница 51: ...9 2 2 6 mbar KW 0 1000 2000 4000 6000 8000 4 G 2 0 G 2 5 6 8 10 12 14 16 2 18 20 D7541 D8328 50 40 30 20 10 mbar KW D B 4 D B 6 11 G 20 10 kWh Nm3 0 mbar 12 Pb kW 11 p mbar Pb kW 12 p mbar...

Страница 52: ...10 3 3 1 1 2 13 3 M12x16 3 2 1 2 4 5 2 5 14 200 mm 3 3 3 14 4 3 4 6 7 X1 X2 4 1 15 2 3 4 5 8 13 1 2 1 2 3 3 D12015 R E FR ATTAR IO 500 MAX 363 312 380 350 D8401 14 20076245 20076247 15...

Страница 53: ...11 4 4 1 D7543 C GF HPG LPG MM PA PGM PGm RG SRV VE VPS VR VS 0 5 4 bar 500 mbar 16...

Страница 54: ...12 4 4 2 MB PA PGM SM UV UV TA TB D9854 17...

Страница 55: ...6 18 19 0 6 6 19 18 1 2 0 1 2 3 4 5 6 D8299 D7905 N 1600 2000 2400 2800 3200 3600 4000 4400 kW 4800 5200 3 2 1 0 5600 6000 D8417 19 kW 7800 8200 7400 7000 6600 6200 5800 5400 5000 4400 4000 0 1 2 3 N...

Страница 56: ...14 5 5 2 20 20 20076847...

Страница 57: ...15 5 5 3 1 4 2 3 5 6 7 1 2 0 3 20 4 5 20 130 1 4 5 4 130 22 21 D1500 3 2 4 1 22 1 2 3 4 D1499...

Страница 58: ...16 5 MAN 3 1 130 90 2 22 2 22 20 2 2...

Страница 59: ...17 5 5 6 23 20 CO 1 10 000 ppm CO 1 24 2 mbar 1 mbar 25 2 mbar 1 mbar D2215 23 D3571 24 D3571 25...

Страница 60: ...18 5 5 7 70 A 187 V 100 A c c 100 F 1V c c 5 8 1 2 3 4 5 1 2 3 4 5 6 D1143 26...

Страница 61: ...19 6 6 1 1 2 3 VR VR VS VR...

Страница 62: ...20 6...

Страница 63: ......

Страница 64: ...RIELLO S p A I 37045 Legnago VR Tel 39 0442 630111 http www riello it http www rielloburners com Con riserva di modifiche Subject to modifications...

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