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ting on the cam described in point 7) the air-flow to the quantity 

needed to ensure good combustion. Combustion checks should 

be carried out with special instruments. If suitable instruments 

are unavailable observe the colour of the flame. We recommend 

that  you adjust to obtain a soft, light orange flame: avoid a red 

flame that gives off smoke or a white flame with  excess air. The 

air regulator must be in a position which gives a percentage of 

carbon dioxide (CO

2

) in the fumes that varies from a minimum 

of 10% to a maximum of 13% with a smoke rating that does 

not exceed standard limits (Bacharach scale). We recommend 

that you adjust to obtain a soft, light orange flame: avoid a red 

flame that gives off smoke or a white flam with excess air (see 

also “Air adjustment on the combustion head”.

10)  Adjustment of the preheater thermostats, minimum thermostat 

and regulation thermostat (max) is effected by the manufacturer 

and set at values which may, however, be unacceptable in 

certain individual cases. It is therefore necessary, during final 

testing, to check that these values do not cause problems 

(poor combustion, smoke, formation of gas in the preheater, 

etc.). Where necessary, increase or decrease the settings; bear 

in mind that the regulation thermostat must nevertheless be 

at a temperature approximately 15° higher than the minimum 

thermostat setting. The minimum thermostat must close at the 

minimum temperature needed to ensure that fuel arrives at the 

nozzle with viscosity below 2° E. This condition is indispensable 

for proper atomization. (As a rough guide see the viscosity-

temperature diagram regarding the employed oil type).

CHECKS

Once the burner is operating check the safety devices (photoresi-

stance, shutdown, thermostats).
1)  The photoresistance is the flame control device. It must the-

refore cut in if, during operation, the flame goes out (carry out 

this check at least 1 minute after flame ignition).

2) The burner must be capable of cutting out and staying cut out 

if the flame does not appear during ignition as usual within a 

certain amount of time set by the control device (5 seconds after 

the closing of the washing electrovalve).Cut-out immediately 

shuts down the burner and causes the cut-out light to come 

on. Proceed as follows to check the efficiency of the photore-

sistance and the cut-out:

a) Start up the burner.
b) Wait at least one minute after ignition and then remove the 

photoresistance, pulling it out of its housing,  to simulate ab-

sence of flame and darkening of the photoresistance (blo-

cking off the window in the photoresistance support with a 

cloth). The burner flame must go out.

c) Keep the photoresistance in the dark, and the burner will 

come back on, but as the photoresistance does not detect 

light, it will cut out within the amount of time determined by 

the appliance programme. The appliance must be released 

from cut-out manually.

3)  To check thermostat efficiency run the burner until the water 

in the boiler reaches a temperature of at least 50° C and then 

act on the thermostat control knob, lowering the temperature 

setting until the “click” of the opening switch is heard and 

simultaneous burner shutdown is observed. The thermostat 

must trip within a maximum “lag” of 5 - 10° C with respect to 

the control thermostat (boiler  thermometer). If this is not so 

modify the thermostat scale calibration so that it corresponds 

with thermometer settings.

ADJUSTING THE AIR ON THE COMBUSTION 

HEAD 

  (see BT 8608/1)

The combustion head is equipped with a regulation device that 

restricts (moves forwards) or opens up (moves backwards) the air 

flow between the diffuser disc and the head. Closing the passageway 

therefore generates high pressure upstream from the diffuser disc 

even at low flow-rates Being at high speed and somewhat turbu-

lent, the air penetrates the fuel better, giving an excellent mix and 

good flame stability. High air pressure upstream from the diffuser 

disc may be necessary to prevent flame pulsation; this condition is 

practically essential when the burner is working on a pressurized 

chamber and/or at high thermal loads.

It is clear from the above description that the device which closes off 

the air in the combustion head must be brought into a position which 

always gives decidedly higher air pressure behind the diffuser disc.

It is recommended that adjustment be carried out to provide on-head 

air closure that requires considerable opening of the air gate which 

adjusts the burner fan intake flow; this condition must, of course, 

be obtained when the burner is working at maximum desired fuel 

flow-rates. In practice adjustment must be begun with the on-head 

air closure device in an intermediate position and by igniting the 

burner for approximate regulation as described previously.

When maximum desired fuel flow rates are reached correct the 

position of the device which closes off combustion head air: do this 

by shifting forwards or backwards so that an air flow compatible 

with fuel flow is obtained with the air intake flap wide open. When 

restricting air flow on the combustion head avoid complete closure. 

Check for perfect centering with respect to the diffuser disc. Please 

note that imperfect centering with respect to the diffuser disc may 

lead to poor combustion and excessive heating of the head with 

consequent rapid deterioration. Check by looking through the spy-

hole on the rear part of the burner and then tightening (all the way) 

the screws that hold the combustion head air regulation device in 

position.
N.B. Check that ignition occurs properly: 

if the regulator has shifted forwards the high speed of the 

outgoing air may make ignition difficult. Should such a situa-

tion occur shift the regulator back a little at a time until it is 

in a position that gives regular ignition and take this as the 

definitive setting. 

It should be pointed out, once again, that for the 1st stage it is pre-

ferable to limit the air quantity to an indispensable minimum so as 

to ensure secure ignition even under the most difficult conditions.

ADJUSTING THE DISTANCE BETWEEN THE DIF-

FUSER DISC AND THE NOZZLE

The burners are equipped with a device that allows adjustment of 

the distance between the diffuser disc and the nozzle. The distance 

between diffuser disc and nozzle is set by the manufacturer and must 

only be reduced if it is noted that the atomized fuel cone exiting the 

nozzle wets the diffuser disc and consequently stains it.

Summary of Contents for BT 17 SPN

Page 1: ...oni per l uso BT 17 SPN BT 35 SPN ISTRUZIONI ORIGINALI IT ORIGINAL INSTRUCTIONS ARE IT 0006080304_201107 Manual instructions for use BRUCIATORI DI OLIO COMBUSTIBILE A SALTO DI PRESSIONE PRESSURE DROP...

Page 2: ......

Page 3: ...correctly it is possible to cause dangerous accidents E N G L I S H Prima di iniziare a usare il bruciatore leggere attentamente quanto esposto nell ouscolo AVVERTENZE PER L UTENTE PER L USO IN SICUR...

Page 4: ......

Page 5: ...37 11 Fax 051 685 75 27 28 International Tel 39 051 684 37 11 Fax 39 051 683 06 86 http www baltur it http www baltur com E MAIL info baltur it Dichiarazione di Conformit Dichiariamo che i nostri pro...

Page 6: ...io assicurarsi sempre che il libretto accompagni l apparecchio in modo che possa essere consultato dal nuovo proprietario e o dall installatore Per tutti gli apparecchi con optionals o kit compresi qu...

Page 7: ...er la prima messa in funzione dell apparecchio far effettuare da personale professionalmente qualificato le seguenti verifiche a il controllo della tenuta nel tratto interno ed esterno dei tubi di add...

Page 8: ...0 55kW 2 4 1 4A 50Hz 2800 giri min 2800 giri min TRASFORMATORE 220V 50Hz 10kV 30mA 10kV 30mA TENSIONE 3 220 380v 50Hz 3 220 380v 50Hz PRERISCALDATORE 1 8 kW 3 2 kW MATERIALE A CORREDO FLANGIAATTACCO...

Page 9: ...I A N O 02370201 tif CAMPO DI LAVORO MOD A A2 A1 B B1 B2 C D E F N M L MIN MIN MAX BT 17 SPN SPN EFD 520 260 260 440 305 135 965 118 320 134 115 145 M12 130 BT 35 SPN SPN EFD 520 260 260 440 305 135...

Page 10: ...ise istruzioni del costruttore della caldaia 3 La linea elettrica di alimentazione del bruciatore va realizzata come da nostro schema ed i collegamenti elettrici sul bruciatore devono essere predispos...

Page 11: ...e e di ritorno per evitare raffreddamenti funzional mente dannosi I diametri delle tubazioni da rispettare rigorosamente sono ripor tati nelle seguenti tabelle La depressione massima che la pompa pu s...

Page 12: ...le seguenti varianti a tubi flessibili in acciaio inox b resistenza di riscaldamento sulla valvola della seconda fiamma c pompa provvista di resistenza di riscaldamento d servomotore di comando serran...

Page 13: ...NANTI AD OLIO COMBUSTIBILE DENSO MAX 50 E A 50 C CON RISCALDATORE AUSILIARIO N BT 8513 7 1 CISTERNAPRINCIPALE 2 FILTRO 3 POMPADI CIRCOLAZIONE 4 SCARICOACOUAED IMPIANTO 5 SCARICOARIA GAS NORMALMENTE CH...

Page 14: ...bruciatore Risulta pertanto necessario realizzare un circuito di alimentazione al bruciatore mediante pompa ausiliaria Regolatore di pressione regolabile da 0 5 2 bar Manometro By pass Tubi flessibili...

Page 15: ...esca detrarre 0 25 m N B Per eventuali organi man canti nelle tubazioni attenersi alle norme vigenti H L Complessiva metri metri 1 1 31 2 35 2 5 35 3 35 H L Complessiva metri metri 1 1 31 2 35 2 5 35...

Page 16: ...nella pompa 27 bar La pressione di 27 bar agisce anche sul pistone che comanda il regolatore dell aria Il pistone si sposta fino a fine corsa aprendo maggiormente il regolatore dell aria La corsa del...

Page 17: ...AZIONE R 1 2 6 VITE REGOLAZIONE DI PRESSIONE POMPA 7 SEDE ELEMENTO RISCALDANTE FILTRO SERBATOIO CON VALVOLA ANTIGAS PER BRUCIATORI DI OLIO COMBUSTIBILE 1 Attacco manometro Rp 1 2 2 Guarnizione O Ring...

Page 18: ...si riempito il serbatoio il serbatoio preriscaldatore pieno quando si vede uscire il com bustibile dal tubo flessibile di ritorno non ancora collegato 8 Collegare il tubo flessibile di ritorno alla tu...

Page 19: ...ie cattiva combustione presenza di fumo formazione di gas nel preriscaldatore ecc Se necessario variare questi valori in pi o in meno tenendo presente che il termostato di regolazione deve comunque tr...

Page 20: ...precedentemente Quando si raggiunta l erogazione massima desiderata si prov vede a correggere la posizione del dispositivo che chiude l aria sulla testa di combustione spostando in avanti o indietro...

Page 21: ...passaggio aria Pomelli di comando e fissaggio testa di combustione Ingresso aria di combustione con serranda molto chiusa Pomelli di comando e fissaggio testa di combustione REGOLAZIONE CORRETTA Ingre...

Page 22: ...e pu restare senza limiti di tempo I bloccaggi possono essere causati anche da irregolarit transitorie un poco di acqua nel combustibile aria nella tubazione ecc in questi casi se sbloccato il bruciat...

Page 23: ...sso Spingendo con forza sufficiente nel senso voluto ogni anello rosso pu ruotare rispetto alla scala di riferimento L indice dell anello rosso indica sulla rispettiva scala di riferimento l angolo di...

Page 24: ...16 52 3 00 3 50 11 13 11 90 12 62 13 30 13 95 14 57 15 17 15 74 16 29 16 83 17 34 17 85 18 34 18 81 19 28 3 50 4 00 12 72 13 60 14 42 15 20 15 94 16 65 17 33 17 99 18 62 19 23 19 82 20 40 20 95 21 50...

Page 25: ...4 37 11 Fax 051 685 75 27 28 International Tel 39 051 684 37 11 Fax 39 051 683 06 86 http www baltur it http www baltur com E MAIL info baltur it 18 11 2010 Declaration of Conformity We declare that o...

Page 26: ...er or if the owner moves and leaves the equipment make sure that the booklet always goes with the equipment so it can be consulted by the new owner and or installer For all equipment with optionals or...

Page 27: ...rrent law and regulations since incorrect installation may cause damage to person animals or things for which damage the manufacturer shall not can be held responsible Before installation it is advisa...

Page 28: ...0 55kW 2 4 1 4A 50Hz 2800 r p m 2800 r p m TRANSFORMER 220V 50Hz 10kV 30mA 10kV 30mA VOLTAGE 3 220 380v 50Hz 3 220 380v 50Hz PRE HEATER 1 8 kW 3 2 kW STANDARD ACCESSORIES BURNER FIXING FLANGE N 2 N 2...

Page 29: ..._201107 MOD A A2 A1 B B1 B2 C D E F N M L MIN MIN MAX BT 17 SPN SPN EFD 520 260 260 440 305 135 965 118 320 134 115 145 M12 130 BT 35 SPN SPN EFD 520 260 260 440 305 135 985 120 305 155 135 165 M12 15...

Page 30: ...e that the burner draught tube penetrates the combu stion chamber as per the boiler manufacturer s specifications ELECTRICAL CONNECTIONS All connections must be carried out with flexible wiring Ensure...

Page 31: ...ure on arrival at the preheater and that at which it is atomized It is however good practice with fluid oils 5 E at 50 C to keep in tank preheating below 30 C so as to prevent the formation of gas whi...

Page 32: ...quired in the pipeline system H Total length meters meters 1 1 31 2 35 2 5 35 3 35 H Total length meters meters 1 1 31 2 35 2 5 35 3 35 Maximum intake and return pressure 1 bar Maximum intake and retu...

Page 33: ...RETURN VALVE 6 BY PASS NORMALLY CLOSED 9 ADJUSTABLE PRESSURE REGULATOR 0 5 2 BAR 10 PRESSURE GAUGE 0 4 BAR 11 THERMOMETER 12 ELEMENT 13 AUXILIARY HEATER 14 STEAM COIL OR HOT WATER TO HEAT THE OIL 15 H...

Page 34: ...permit direct aspiration of this fuel from the tank by the burner pump It is therefore necessary to create a burner fuel supply circuit with an auxiliary pump Pressure control adjustable from 0 5 to 2...

Page 35: ...p to the value to which the pump s built in pressu re regulation is set 27 bar A pressure of 27 bar also acts on the piston regulating the air con trol The piston moves to the end of its travel openin...

Page 36: ...GE CONNECTION R 1 2 5 INLET WAY R 1 2 6 PRESSURE ADJUSTMENT SCREW 7 HEATING ELEMENT SEAT 1 Manometer connection Rp 1 2 2 O Ring gasket 3 Valve closing spring p 2 3 bar 4 Breather pipe plug 5 Grid filt...

Page 37: ...is fuel in the tank and water in the boiler c That all the sluice valves on the fuel oil suction and return piping are open as is every other part through which the fuel flows d Combustion fumes disch...

Page 38: ...the opening switch is heard and simultaneous burner shutdown is observed The thermostat must trip within a maximum lag of 5 10 C with respect to the control thermostat boiler thermometer If this is no...

Page 39: ...on head Air flow large opening Control and fixing knobs of com bustion head Combustion air inlet with very locked shutter Control and fixing knobs of combustion head CORRECT REGULATION Combustion air...

Page 40: ...sition indefinitely Shutdowns may be caused by transitory faults a little water in the fuel air bubbles in the piping etc In such cases the burner restarts easily when reset When however shutdowns occ...

Page 41: ...regulation CAM D 2nd flame valve operation CAM must be set to intermediate Motor cam sheft coupling exclusion pin Push it to disconnect motor from cam shaft To change cam position operate the rispecti...

Page 42: ...16 52 3 00 3 50 11 13 11 90 12 62 13 30 13 95 14 57 15 17 15 74 16 29 16 83 17 34 17 85 18 34 18 81 19 28 3 50 4 00 12 72 13 60 14 42 15 20 15 94 16 65 17 33 17 99 18 62 19 23 19 82 20 40 20 95 21 50...

Page 43: ...5 27 28 International Tel 39 051 684 37 11 Fax 39 051 683 06 86 http www baltur it http www baltur com E MAIL info baltur it BPM BGN BT BTG BTL TBML Comist GI GI Mist Minicomist PYR RiNOx Spark Sparkg...

Page 44: ...2 20 0006080304_201107 BALTUR a b c a b c d e f g...

Page 45: ...3 20 0006080304_201107 2 RC a b c d e a b a b c d...

Page 46: ...0 SPN 5 E a 50 C 7 E 50 C SPN EFD 15 E 50 C 15 E 50 C 220 380 0 37 1 73 1 0 55 2 4 1 4 50 2800 2800 220 50 10 30 10 30 3 220 380 50 3 220 380 50 1 8 3 2 2 2 1 1 1 1 4 M12 4 M12 8 M12 8 M12 8 12 8 12 2...

Page 47: ...06080304_201107 02370201 tif A A2 A1 B B1 B2 C D E F N M L BT 17 SPN SPN EFD 520 260 260 440 305 135 965 118 320 134 115 145 M12 130 BT 35 SPN SPN EFD 520 260 260 440 305 135 985 120 305 155 135 165 M...

Page 48: ...6 20 0006080304_201107 N 0002933330 1 2 3 4 5 6 7 1 2 3 4 5 45 6 7...

Page 49: ...7 20 0006080304_201107 35 1 5 5 50 30...

Page 50: ...8 20 0006080304_201107 ECODEN ECOFUEL ECODEN ECOFUEL a 2 VITON BT 8513 7 BT 8896 3 1 2 3 3 5 4 5 7 5 8 6 15 20 7 24 ENGLER 50 C 8 35 ENGLER 50 C 9 50 ENGLER 50 C 10 85 ENGLER 50 C...

Page 51: ...9 20 0006080304_201107 10 0 4 11 12 13 14 15 16 100 300 50 E 50 C BT 8513 7 1 2 3 4 5 6 7 6 9 0 5 2 150 400 0 5...

Page 52: ...20 0006080304_201107 ECODEN ECOFUEL BTZ 12 15 BT 8896 3 ECOFUEL ECOFUEL 0 5 SO 2 SO 3 12 50 12 15 12 15 E 0 5 2 150 300 0 5 1 2 3 4 300 W 5 6 7 8...

Page 53: ..._201107 BT 17 SPN BT 35 SPN 5 50 40 5 H L 1 1 1 4 0 5 22 35 1 17 35 1 5 12 35 2 7 21 2 5 3 8 3 3 5 L 0 25 H L 1 1 31 2 35 2 5 35 3 35 H L 1 1 31 2 35 2 5 35 3 35 3 5 1 2 3 4 5 6 7 8 9 1 3 4 6 7 8 9 10...

Page 54: ...20 0006080304_201107 25 1 12 5 20 1 2 1 1 27 27 27 25 p 2 18 1 1...

Page 55: ...0006080304_201107 1 2 3 4 5 BT SPN 0002900262 SUNTEC 4 LA E6 LA E7 LA 0002900570 1 2 R 1 8 3 R 1 4 4 R 1 2 5 R 1 2 6 7 1 Rp 1 2 2 3 p 2 3 4 5 6 7 0002932230 6 27 7 1 20 8 9 9 DACA 10 11 p 2 2 5 12 12...

Page 56: ...20 0006080304_201107 1 2 L1 L2 L3 3 4 5 1 2 2800 6 7 8 BT 8608 1 BT 8605 1 a 45 1 2 2 1...

Page 57: ...20 0006080304_201107 3 4 5 2 1 6 1 2 7 2 8 2 9 2 7 CO2 10 13 6 Bacharach 10 15 2 1 2 5 a b...

Page 58: ...20 0006080304_201107 c 3 50 5 10 8608 1...

Page 59: ...20 0006080304_201107 0002930500 BT 8608 1...

Page 60: ...20 0006080304_201107 1 2 1 3 4 2 5 1 BT 17 35 SPN BT 8605 1 3 4 1 2 3 Pu essere necessario effettuare la suddetta operazione con maggior frequenza...

Page 61: ...ointer of the red ring indicates in 1st reference scale the rotation angle set for each cam Para modificar la regulaci n de las levas ajuste las correspondientes ruedas de color rojo Apretando en el s...

Page 62: ...13 60 14 42 15 20 15 94 16 65 17 33 17 99 18 62 19 23 19 82 20 40 20 95 21 50 22 03 4 00 4 50 14 31 15 30 16 22 17 10 17 94 18 73 19 50 20 24 20 95 21 63 22 30 22 95 23 57 24 19 24 78 4 50 5 00 15 90...

Page 63: ...63 66 0006080304_201107 16A 16 14...

Page 64: ...E SBLOCCO RE SET PUSH BUTTON T2 TERMOSTATO 2 STADIO 2ND STAGE THERMOSTAT 2 TA TRASFORMATORE D ACCENSIONE IGNITION TRANSFORMER TC TERMOSTATO CALDAIA BOILER THERMOSTAT TS TERMOSTATO DI SICUREZZA SAFETY...

Page 65: ...65 66 0006080304_201107...

Page 66: ...sente cat logo tiene car cter puramente indicativo La Casa por lo tanto se reserva cualquier posibilitad de modificati n de datos t cnicos y otras anotaciones Ce manuel rev tcaract repurementindicatif...

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