Bentone B40 MF Technical specifications

Providing sustainable energy solutions worldwide

178 129 53-4 P93783 2022-11-07

Installation- and maintenance instruction

B 40 MF

LMO24.255C2E

E4NC-1069

Translation of the original instructions.

2Bentone

example Beispielexempel

352011030141

Designation

Type

Model

Serial no.

Motor supply

Main supply

MADE IN SWEDEN BY

LIGHT OIL 35-90kW 1,25-6,0 cSt 7-14bar

BF 1 KS 76-24

BF 1

BF 1 KS 76-24

1234567

1~230V 1,0A 50Hz IP 20

Man.Year 2019

Cap. Min-Max

-sv

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download or scan QR-code.

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3Bentone

Table of contents

1. Allmän information .............................................................4

1.1 Leveranskontroll............................................................................ 4

1.2 Säkerhet.......................................................................................... 4

2. Technical data.......................................................................6

2.1 Dimensions B 40 MF..................................................................... 6

2.2 Burner installation ........................................................................ 6

2.3 Workingeld.................................................................................. 7

2.4 Settingfornozzleassemblyandairdamper ......................... 7

2.6 Settingofignitionelectrodesandbrakeplate ....................... 8

2.7 Nozzleandpumppressure......................................................... 8

2.5 Technicalspecication ................................................................. 8

2.8 Oilgrades........................................................................................ 9

2.9 Nozzle for bio oils, 20-28 bar....................................................10

2.10 Nozzle for fossil oils, 22-28 bar................................................ 11

2.11 Components.................................................................................12

3. Electric equipment.............................................................14

3.1 Safety system ..............................................................................14

3.2 Wiringdiagram..........................................................................14

3.3 Function LMO14/24.................................................................... 15

3.4 ColourcodesLMO14/24............................................................16

3.5 FaultcodesLMO14/24............................................................... 16

4. Installation..........................................................................17

4.1 General instructions...................................................................17

4.2 Inspectionandmaintenance....................................................17

4.3 Start-up .........................................................................................17

4.4 Deliveryinspection......................................................................17

4.5 Preparingforinstallation...........................................................17

4.6 Oildistribution.............................................................................18

4.7 Electrical connection ..................................................................18

5. Mounting ............................................................................19

5.1 Check oil line seals......................................................................19

5.2 Functiondescription................................................................... 21

5.3 ExampleofBasicsettings..........................................................22

5.4 Air setting ..................................................................................... 23

5.5 Brakeplateadjustment .............................................................23

5.6 Return Oil Pressure Switch........................................................ 24

6. Preheater ............................................................................25

6.1 Technicaldata ..............................................................................25

6.2 Adjustmentofpreheateroperatingthermostat ..................26

7. Pump E4NC-1069................................................................27

7.1 Technicaldata ..............................................................................27

7.2 Components.................................................................................27

7.3 Oil connection..............................................................................27

7.4 Changingthelter......................................................................27

7.5 Function ........................................................................................28

7.6 Preheatingpump ........................................................................28

8. Service .................................................................................29

8.1 BurnerServiceSchedule,Oil ....................................................29

8.2 Componentreplacementintervals..........................................29

8.3 Combustiondevice .....................................................................30

8.4 Airdamper....................................................................................31

8.5 Replacementofoilpump ..........................................................32

8.6 Replacementofpreheaters ......................................................33

8.7 Replacementofpreheateroverheatingprotector............... 34

8.8 Check oil line seals......................................................................35

8.9 Checkpressurepistonnozzleholderseals ...........................35

8.10 Replacementofpressurepistonandseat.............................36

8.11 Immersionheatersforextrapreheating ............................... 37

8.12 Check/serviceoilpre-lter.........................................................39

8.13 Replacementofelectricalcomponents..................................40

9. Fault Location.....................................................................41

9.1 Burner will not start....................................................................41

9.2 Burner will not start after normal use.................................... 41

9.3 Delayedignition ..........................................................................42

9.4 Noiseinpump .............................................................................42

9.5 Pumppressure ............................................................................43

 .....................................................44

4Bentone

165 101 01-2 2021-12-07

1. Allmän information

Brännaren får endast användas till avsett ändamål i enlighet med produktens

tekniska data.

Vi förbehåller oss rätten till konstruktionsändringar och reserverar oss för

eventuella tryckfel eller felskrivningar.

Det är ej tillåtet att ändra konstruktionen eller använda komponenter och

tillbehör som ej skriftligt godkänts av Enertech.

Denna installations- och skötselanvisning:

• är att betrakta som en del av brännaren och skall alltid förvaras i

närheten av montageplatsen.

• skall läsas före installation.

• vänder sig till behörig personal.

1.1 Leveranskontroll

• Kontrollera att allt är levererat och att godset inte är transportskadat.

Transportskador anmäls till speditions rman.

• Om något är fel i leveransen, anmäls detta till leverantören.

1.2 Säkerhet

- före installation:

• Installation och arbeten med brännaren och tillhörande systemdelar

får endast genomföras av personer som har genomgått relevant

utbildning.

• Produkten är emballerad för att förhindra att skador kan uppstå vid

hanteringen - Hantera produkten varsamt! För att  ytta större kollin

krävs lyfthjälpmedel.

• Produkten skall transporteras/lagras på ett plant underlag i en torr

miljö, max 80% relativ luftfuktighet, ingen kondens.

Temperatur -20 … +60 °C.

- installation:

• Brännaren skall installeras enligt lokala föreskrifter vad gäller

brandsäkerhet, elsäkerhet och bränsledistribution.

• Lokalen skall uppfylla lokala bestämmelser för ändamålet och vara

försedd med adekvat lufttillförsel.

• Kemikalier nära installationen får ej förekomma.

• Brandsläckare med klass BE rekommenderas.

• Se till att brännaren monteras med ett fritt serviceutrymme.

• Den elektriska installationen skall utföras enligt gällande

starkströmsföreskrifter och på ett fackmannamässigt sätt,

• Säkerställ att brännaren är anpassad för applikationen, se Tekniska

data.

• Alla komponenter ska monteras utan att böjas, vridas eller utsättas

för mekaniska eller termiska krafter som påverkar komponenterna.

• Noggrannhet ska iakttas av installatören så att inga elledningar och

bränsleledningar kläms eller skadas vid installation eller service.

• Vassa kanter kan förekomma på till exempel: brännarrör,  äkthjul och

luftspjäll.

5Bentone

- före första start:

• Brännaren får inte driftsättas utan fungerande säkerhets- och skydds-

anordningar.

• Tillåten omgivningstemperatur vid drift -10 … +60 °C. Relativ

luftfuktighet max 80%, ingen kondens.

• Yttemperaturen på brännarens komponenter kan överstiga 60 °C.

• Iaktta försiktighet, brännaren har rörliga delar, klämrisk kan

förekomma.

• Täthetskontroll ska utföras vid installation och service för att undvika

läckage.

• montage- och installationsarbeten är avslutade och godkända.

• elinstallation är korrekt utförd.

• rökgasvägar och förbränningsluftvägar är fria.

• alla regler-, styr- och säkerhetsanordningar är funktionsdugliga och

korrekt inställda.

• Om pannan är försedd med öppningsbar lucka, ska denna vara

utrustad med lucköppningsbrytare kopplad till brännarens

säkerhetssystem.

• Under drift kan brännarens ljudnivå överskrida 85 dBA - Använd

hörselskydd!

- Drift:

• Genomför alla föreskrivna inställnings-, service- och

inspektionsarbeten inom utsatt tid.

• Vid fast rött sken på eldningsautomaten, kontakta din installatör.

6Bentone

165 205 77-3

2. Technical data

The burner is intended for:

• Operation in installations according to EN 303 and EN 267.

When operating with a hot air boiler, the LMO24.255 or LMO44.255 control unit must be used.

Fuels:

• FAME/RME according to EN 14214.

• Fuel oil according to DIN 51603-1.

• Fuel oil A Bio 10 according to DIN 51603-6.

• Rapeseed oil DIN 51605:2010–10

2.1 Dimensions B 40 MF

* Min. recommended distance to  oor.

A Ø B Ø C D E F G H I * J

202 160 114 527 262 316 362 202 451 200

d1 d2 d3

ø 115 (165) 14 ø 200-250

2.2 Burner installation

2.2.1 Hole patten

Make sure the hole pattern on the boiler is designed for burner  ange.

7Bentone

2.3 Working eld

* Used lower caloric value of 10.00 kWh/kg for apeseed

oil in accordance with DIN 51605:2010-10

1,0

0,0

1,0

2,0

3,0

4,0

50 100 150 200 250 300

mbar

6.5-29.5 kg/h

65-300 kW

160303-224

2.4 Setting for nozzle assembly and air damper

50 100 150 200 250 300

160303-225

Air settings

Nozzle assembly

Scale

Burner output

!Do not exceed working



8Bentone

a b c d e

2.5-3.0 2.0 6.5-7.0 2.0 5.0

!



2.6 Setting of ignition electrodes and brake

plate

Measurements according to EN 15036-1:2006

Alt.1 The noise level of the burner can be reduced by equipping the burner with

silencer. Installation must be done so it does not prevent air supply to the

burner.

Alt.2 The burner’s noise level can be reduced by connecting the burner’s air

intake to the air duct that opens into an appropriate location. Installation

must be done so it does not prevent air supply to the burner.

B 40 MF

Main supply 230V, 1~, 5.0A, 50Hz, IP20

Max fuse rating 8A

Elmin preheater excluded 2.44A, 496W

Elmax preheater excluded 2.95A, 610W

PSB 0

NOX-class 2

Noise level 83dBA

!*NB It is important that the spark

does not strike against the brake

plate or nozzle.

2.5 Technical speci cation

Nozzle: 45° Solid/semisolid

60° Solid/semisolid

80° Solid/semisolid

Pump pressure: 10 bar (8-25 bar) depending on pump model

2.7 Nozzle and pump pressure

Due to different furnace geometries and capacities, it is not possible to

recommend a nozzle model.

9Bentone

2.8 Oil grades

The burner is tested and approved for pure rapeseed oil that complies with

standard DIN 51605:2010-10.

The burner is designed to be able to burn oils with a higher viscosity, both

of biological and fossil origin. The maximum viscosity with which the burner

is tested is 75 mm²/s, 0–130°c. Another way of dening which kind of oil

the burner can handle is that the oil must be of such a nature that it can be

pumped by the burner pump at the temperature the oil has at the point of

access to the pump.

The burner, without the pump, is designed to withstand the more corrosive

environment often created by oils of biological origin.

The Suntec E1069 pump is NOT designed for aggressive oils.

The burner pump has a service life of approx. 3–5 years if the oil is of a grade

that complies with standard DIN 51605:2010-10. If oil of a different grade

is used, especially if the oil contains contaminants such as particles, press

residue, metal swarf etc., or has chemical aggression, the pump may be

expected to have a signicantly shorter service life.

The pump is considered to be a wearing part and is not covered by the

warranty.

Pressure at the pump inlet must be -0.30 to max 2.0 bar. If there is a noise

from the pump, the oil is not pumpable at the current temperature or ow.

A transport oil pump combined with preheater is then needed to supply the

burner’s pump with oil for trouble-free operation.

The oil distribution system must be designed with the required equipment

such as lters, transport oil pump, preheater and reduction valve to provide

trouble -free operation. Max lter size is 120 µm and the oil may need to be

ltered in several steps.

In the case of a standstill in which the oil can be expected to change structure,

for example aging or phase transitions due to temperature and storage, the

burner must be ushed with fuel oil after the standstill. This procedure ensures

a good start after standstill.

!Ændringer i strukturen af olien kan give anledning til

ændringer i viskositet, pumpbarhed og antændelse. Dette kan



10 Bentone

2.9 Nozzle for bio oils, 20-28 bar

Gph 20 22 24 26 28

kg/h kW kg/h kW kg/h kW kg/h kW kg/h kW

1,00 4,9 49 5,2 51 5,4 53 5,6 56 5,8 58

1,50 7,4 73 7,7 77 8,1 80 8,4 84 8,7 87

2,00 9,8 98 10,3 103 10,8 107 11,2 112 11,6 116

2,50 12,3 122 12,9 128 13,5 134 14,0 140 14,5 145

3,00 14,8 147 15,5 154 16,2 161 16,8 168 17,5 174

3,50 17,2 172 18,0 180 18,9 188 19,6 196 20,4 203

4,00 19,7 196 20,6 206 21,5 215 22,4 224 23,3 232

4,50 22,1 221 23,2 232 24,2 242 25,2 252 26,2 261

5,00 24,6 245 25,8 257 26,9 269 28,0 280 29,1 290

5,50 27,0 270 28,4 283 29,6 296 30,8 308 32,0 320

6,00 29,5 295 30,9 309 32,3 323 33,6 336 34,9 349

6,50 32,0 319 33,5 335 35,0 350 36,4 364 37,8 378

7,00 34,4 344 36,1 361 37,7 377 39,2 392 40,7 407

7,50 36,9 368 38,7 386 40,4 404 42,0 420 43,6 436

8,00 39,3 393 41,3 412 43,1 430 44,9 448 46,5 465

8,50 41,8 418 43,8 438 45,8 457 47,7 476 49,5 494

9,00 44,3 442 46,4 464 48,5 484 50,5 504 52,4 523

9,50 46,7 467 49,0 489 51,2 511 53,3 532 55,3 552

10,00 49,2 491 51,6 515 53,9 538 56,1 560 58,2 581

10,50 51,6 516 54,1 541 56,6 565 58,9 588 61,1 610

11,00 54,1 540 56,7 567 59,3 592 61,7 616 64,0 640

11,50 56,5 565 59,3 593 61,9 619 64,5 644 66,9 669

12,00 59,0 590 61,9 618 64,6 646 67,3 672 69,8 698

Pump pressure bar

Rapeseed oil compliant with DIN 51605:2010-10 Viscosity: 36.0 mm2/ s, at 40 °C preheater 160 °C

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