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0002935040

MOD.

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D

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BT 250 DSG 4T

17

2

22

4

4

10.5

7

24

BT 300 DSG 4T

17

2

22

4

4

10.5

7

24

15 / 24

0006160029_201305

ENGLISH

IGNITION AND ADJUSTMENT 

•  Disconnect the thermostat (if connected) to prevent 2

nd

 stage 

activation.

•  Slightly open the air regulator (see BT 8653/1) and let in an 

amount of air deemed necessary for burner operation with the 

1

st

 stage and lock it in this position; set the air control device in 

an intermediate position on the combustion head (see chapter 

“Adjusting the air on the combustion head”).

•  Turn on the main switch and the equipment switch on the 

synoptic panel (1).

•  The small motor of the cyclic relay which will start to rotate 

causing  the  connection  of  the  burner  component  devices 

according to the preset program. The burner ignites as described 

in chapter “Operation description”.

•  When the burner is working in the first stage, regulate the air 

to ensure a good combustion (see 8653/1). We recommend 

keeping the air quantity at a low level when working in the first 

stage output to ensure perfect ignition even in the most difficult 

conditions.

•  After regulating the air for the first stage the burner is stopped 

by disconnecting the current from the main switch, connecting 

the terminals of the 2

nd

 stage thermostat 4-pole connector 

between them and putting the 1

st

 and 2

nd

 stage switch (3) in the 

2

nd

 stage position.

•  Regulate the combustion air for the second stage.
•  Now the equipment is activated again and automatically turns 

on, according to the program set in the 2

nd

 stage.

•  With the equipment operating with the 2

nd

 flame, adjust (see 

BT 8563/1) the amount of air necessary to ensure efficient 

combustion  with  the  airflow  necessary  to  ensure  good 

combustion. 

aDJUsTing THe DisTanCe 

BeTWeen DisK anD nOZZLe

The burners are equipped with a device that allows the distance 

between disk and nozzle to be varied.  The factory set distance 

between disk and nozzle should be reduced only if you notice that 

the cone of atomised fuel coming out of the nozzle wets the disk 

fouling it.

LaYOUT Diagram fOr DisC - nOZZLe - eLeCTrODes

THREE NOZZLE 

GROUP

ADJUSTING SCEWS OF “D” HEAD-DISK DISTANCE

FLAME DISK ADJUSTING BARS

FLAME DISK 

SETTING

“A” STANDARD 

POSITION

Содержание BT 250 DSG 4T

Страница 1: ...GINAL INSTRUCTIONS IT ISTRUCTIONS ORIGINALES IT 0006160029_201305 FS20901940 SE Manual med anvisningar f r anv ndning Two stage diesel burners according to the refer ence Standard EN 267 Tv stegsbr nn...

Страница 2: ......

Страница 3: ...a Anvisningar VARNING Information Vi f rs krar att v ra fl ktbr nnare f r flytande br nslen i gasform och av blandad typ f r hush llsbruk och industriellt bruk serie BPM BGN BT BTG BTL TBML Comist GI...

Страница 4: ...JA 9 ANV NDNING AV BR NNAREN 12 FUNKTIONSBESKRIVNING F R BR NNARE MED DUBBEL L GA 12 FUNKTIONSBESKRIVNING nr 0002904060 13 SPECIFIKATIONER F R APPARATUREN 14 START OCH INST LLNING 15 LUFTREGLERING VID...

Страница 5: ...jer med apparaten s att denna finns till hands f r den nya garen och eller installat ren Vad g ller apparater med olika tillbeh r eller utrustning inklusive elektriska s dana ska man utan undantag anv...

Страница 6: ...ster som skulle kunna ha en negativ inverkan p br nnarens funktion Inf r den f rsta starten av apparaten ska man anlita en fackman som ska a G ra en kontroll av den inre och yttre t tningen i systemet...

Страница 7: ...OLJA 1 5 E 20 C FL KTMOTOR 50Hz 7 5 kW 2800 r p m TRANSFORMATOR VOLT 14 kV 30mA 230V 50Hz SP NNING 3N 400 V 50 Hz MEDF LJANDE TILLBEH R BT 250 DSG 4T BT 300 DSG 4T FL NS F R FIXERING AV BR NNARE 1 1 I...

Страница 8: ...erande t tning 3 Fl ns f r fixering av br nnare 5 Magnetventil steg 1 normalt ppen 6 Servomotor luftreglering 7 Elsk p 8 Fl ktmotor 9 Fotomotst nd 10 Pump 11 T ndningstransformator 12 Magnetventil ste...

Страница 9: ...f r aldrig verskrida den maximala m ngd som kr vs av v rmepannan och den maximala m ngd som till ts f r br nnaren Kom ih g att f rbr nningshuvudet har utformats f r munstycken med en sprutningsvinkel...

Страница 10: ...p r tt plats igen enligt bild 3 Vrid kammen 6 s att plattan trycker l tt p de tv kablarna och dra d refter t skruvarna som fixerar plattan Koppla slutligen in de tv kontakterna med 7 och 4 stift Urspa...

Страница 11: ...gar Bifogade tabeller visar diagram ver placeringen av tanken i f rh llande till br nnaren i olika system Insugningsr ren ska luta upp t mot br nnaren f r att undvika ansamling av gasbubblor Om man in...

Страница 12: ...1 5 15 24 2 11 5 19 2 5 8 5 14 3 5 5 9 3 5 3 5 H meter L Meter totalt i 16 mm i 18mm 1 30 40 1 5 35 45 2 35 45 2 5 40 50 3 40 50 TABELL VER R R F R BR NNARE MODELL BT 250 DSG 4T 1 Tank 2 R r f r tillf...

Страница 13: ...L Meter totalt 3 4 20 mm 0 5 34 34 1 29 29 1 5 24 24 2 19 19 2 5 14 14 3 9 9 3 5 3 5 H meter L Meter totalt 3 4 i 20 mm 1 40 40 1 5 45 45 2 45 45 2 5 50 50 3 50 50 1 Tank 2 R r f r tillf rsel 3 N tfi...

Страница 14: ...frikopplas Om sp rrarna d remot ingriper upprepade g nger 3 4 g nger ska man inte envisas utan efter att ha kontrollerat att det finns br nsle i tanken kontakta n rmaste serviceverkstad som avhj lper...

Страница 15: ...hindrar br nslet fr n att str mma till det andra munstycket Trycket p 16 bar ut var vid denna tidpunkt sitt tryck p tv munstycken Tryckvakten med skyddsfunktion 10 som r inst lld till 5 bar kontroller...

Страница 16: ...eldningsolja VY FRAMIFR N 6 Reglerskruv st ngningsmekanism 7 Magnetventil normalt ppen 1 a steget 8 Magnetventil normalt st ngd 2 a steget 9 Magnetventil normalt st ngd 10 Magnetventil normalt st ngd...

Страница 17: ...t t ndning ven under sv ra omst ndigheter N r luften har reglerats f r det 1 a steget stannar br nnaren och avbryter str mf rs rjningen via huvudstr mbrytaren D refter sammankopplas kl mmorna i kontak...

Страница 18: ...en med reglerenheten f r lufttillf rseln till f rbr nningshuvudet i ett mellanl ge Vidare m ste br nnaren vara t nd f r att inst llningen ska kunna genomf ras N r man erh llit den maximala tillf rsel...

Страница 19: ...t koppla bort anslutningen mellan motorn och kamaxeln A KAM f r aktivering av ventil 2 a steget ska st llas in i ett mellanl ge mellan kammen f r 1 a och 2 a steget B KAM f r luftreglering 1 a steget...

Страница 20: ...nstycket anv nd ist llet instrument i tr eller plast Reng ra fotomotst ndet Se till att f v rmepannan och vid behov ven skorstenen rengjord Man ska byta ut munstycket eller munstyckena minst tv g nger...

Страница 21: ...7 15 30 15 72 16 12 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 8...

Страница 22: ...dig f rbr nningsluft Luftfl det mellan skiva och munstycke r f r begr nsat Munstycke utslitet eller smutsigt Dra tillbaka delen Avl gsna fr n tanken med hj lp av en l mplig pump anv nd aldrig br nnar...

Страница 23: ...llt ppta L gt tryck f r finf rdelning ka m ngden f rbr nningsluft Reng r eller byt ut delen ndraellerminskakapacitetenf rmunstycket i f rh llande till f rbr nningskammaren eller byt ut v rmepannan ka...

Страница 24: ...22 24 0006160029_201305 SVENSKA KOPPLINGSSCHEMA...

Страница 25: ...TIMR KNARE PS TRYCKVAKT MED SKYDDSFUNKTION S1 BRYTARE DRIFTSTOPP S2 KNAPP F R FRIKOPPLING S8 V LJARE 1 A 2 A STEGET SG HUVUDSTR MBRYTARE T2 TERMOSTAT 2 A STEGET TA T NDNINGSTRANSFORMATOR TC TERMOSTAT...

Страница 26: ...24 24 0006160029_201305 SVENSKA...

Страница 27: ...ous accidents Danger Warnings ATTENTION Information We hereby declare under our own responsibility that our domestic and industrial blown air burners fired by gas oil and dual fuel series BPM BGN BT B...

Страница 28: ...FUEL PIPELINES DIESEL 9 USE OF THE BURNER 12 DESCRIPTION OF THE TWO STAGE BURNER OPERATION 12 OPERATION DESCRIPTION no 0002904060 13 EQUIPMENT FEATURES 14 IGNITION AND ADJUSTMENT 15 AIR REGULATION ON...

Страница 29: ...ner 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 o...

Страница 30: ...s LigHT OiL Or OTHer fUeL sUPPLies General warning notes Installation of the burner must be carried out by quali ed technicians and in compliance with current law and regulations since incorrect insta...

Страница 31: ...0 C FAN MOTOR 50Hz 7 5 kW 2800 r p m IGNITION TRANSFORMER VOLT 14 kV 30mA 230V 50Hz VOLTAGE 3N 400 V 50 Hz STANDARD ACCESSORIES BT 250 DSG 4T BT 300 DSG 4T BURNER COUPLING FLANGE No 1 No 1 INSULATING...

Страница 32: ...t 3 Burner coupling flange 5 1st stage solenoid valve normally open 6 Air adjustment servomotor 7 Electrical panel 8 Fan motor 9 photocell 10 Pump 11 Ignition transformer 12 Normally closed 2nd stage...

Страница 33: ...um amount required by the boiler and the maximum amount allowed for the burner Remember that the combustion head is designed for nozzles with a 45 spray angle There are only special cases where nozzle...

Страница 34: ...the cam 4 so that the plate exerts sufficient pressure on the two cables then tighten the screws that fasten the plate Finally connect the two 7 and 4 pole plugs The housings for the cables for the 7...

Страница 35: ...pending on the position of the tank in respect to the burner The suction pipe should run up slope towards the burner to prevent possible formation of gas bubbles Where more than one burner is installe...

Страница 36: ...24 2 11 5 19 2 5 8 5 14 3 5 5 9 3 5 3 5 H metres L Total in meters i 16 mm i 18mm 1 30 40 1 5 35 45 2 35 45 2 5 40 50 3 40 50 PIPELINE TABLE FOR BURNERS MODEL BT 250 DSG 4T 1 Tank 2 Feeding pipe 3 Wi...

Страница 37: ...l in meters i 3 4 20 mm 0 5 34 34 1 29 29 1 5 24 24 2 19 19 2 5 14 14 3 9 9 3 5 3 5 H metres L total metres i 3 4 i 20 mm 1 40 40 1 5 45 45 2 45 45 2 5 50 50 3 50 50 1 Tank 2 Feeding pipe 3 Wire net f...

Страница 38: ...ly 3 or 4 times do not persist in trying to unlock the burner and after checking that there is fuel in the tank ask for the assistance of your local Technical Assistance Service to repair the fault DE...

Страница 39: ...vents the fuel from flowing to the second nozzle The pressure of 16 bar now acts on two nozzles The safety oil pressure switch 10 set to 5 bar checks the pressure on the return an excessive pressure i...

Страница 40: ...models 6 Closing device adjustment screw 7 Normally open 1st stage solenoid valve 8 Normally closed 2nd stage solenoid valve FRONT VIEW 9 Normally closed solenoid valve 10 Normally closed solenoid val...

Страница 41: ...the first stage output to ensure perfect ignition even in the most difficult conditions After regulating the air for the first stage the burner is stopped by disconnecting the current from the main s...

Страница 42: ...ks on the furnace that is pressurised and or at a high thermal load In practice start by adjusting the device that closes the air on the combustion head to an intermediate position turning on the burn...

Страница 43: ...motor camshaft connection A 2nd stage valve actuating CAM must be adjusted in the intermediate position between the 1st and 2nd stage cam B 1st stage air regulation CAM C Air gate CAM closed with burn...

Страница 44: ...etroleum Use wood or plastic to clean the nozzle avoid the use of metal tools Photocell cleaning Have the burner and if necessary the chimney cleaned The nozzle s should be replaced at least every two...

Страница 45: ...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 22 03 4 00...

Страница 46: ...ut the flame does not ignite red light on Pump pressure is not regular Water in the fuel Excess of combustion air Air passage between disk and head too closed Nozzle worn out or dirty Remove it Remove...

Страница 47: ...g Boiler or chimney ducts clogged Atomisation pressure too low Increase combustion air Clean or replace Modify or reduce the nozzle capacity with respect to the combustion chamber or replace the boile...

Страница 48: ...22 24 0006160029_201305 ENGLISH WIRING DIAGRAM...

Страница 49: ...1 HOUR METER PS SAFETY PRESSURE SWITCH S1 START STOP SWITCH S2 RELEASE BUTTON S8 1ST 2ND STAGE SWITCH SG MAIN SWITCH T2 2ND STAGE THERMOSTAT TA IGNITION TRANSFORMER TC BOILER THERMOSTAT TS SAFETY THER...

Страница 50: ...24 24 0006160029_201305 ENGLISH...

Страница 51: ......

Страница 52: ...altur it The information contained in this catalogue is not binding The manufacturer reserves the right to change the technical data and any other data it contains DervorliegendeKataloghatreinenAnhalt...

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