Bentone B 30 2A Technical specifications

Providing sustainable energy solutions worldwide
CR00057 178 134 52-2 2021-04-09
Installation- and maintenance instruction
B 30 2A
LOA24.171B2E
AT2-45C
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
3
?
1
-sv
1. Manualer på övriga språk
2. www.bentone.com\
nedladdning
eller scanna QR-koden.
3. Skriv in brännarens
artikelnummer som finns på din
typskylt (se bild) och välj ditt
språk.
Detaljerad ecodesign information
kan laddas ner på:
www.bentone.com/ecodesign.
-en
1. Manuals in other languages
2. www.bentone.com\download
or scan QR-code.
3. Enter the burner`s article
number on your data plate (see
picture) and select language.
Detailed ecodesign information
can be downloaded at:
www.bentone.com/ecodesign.
-da
1. Manualer på andre sprog
2. www.bentone.com\download
eller scan QR-koden.
3. Indtast brænderens
artikelnummer, der findes på
typeskiltet (se billede), og vælg
dit sprog.
Detaljerede oplysninger om
ecodesign kan downloades på:
www.bentone.com/ecodesign.
-fr
1. Manuels dans d’autres
langues
2. www.bentone.com\download
ou scannez le code QR.
3. Saisir le numéro d’article
du brûleur sur votre plaque
signalétique (consultez
l’illustration) et sélectionnez la
langue.
Des informations détaillées
sur l’écodesign peuvent être
téléchargées à l’adresse:
www.bentone.com/ecodesign.
-de
1. Gebrauchsanweisungen in
anderen Sprachen
2. www.bentone.com\download
oder scannen Sie den QR-Code.
3. Geben Sie die Artikelnummer
des Brenners auf Ihrem
Typenschild ein, (siehe Bild) und
wählen Sie die Sprache aus.
Detaillierte Informationen zum
Ecodesign können unter
www.bentone.com/ecodesign
heruntergeladen werden.
2

3Bentone
General
Table of contents
1. Safety Information____________________________________ 4
2. Technical data _______________________________________ 7
2.1 Dimensions B 30 2A_______________________________ 7
2.2 Working field B 30 2A _____________________________ 8
2.3 Electric Specification ______________________________ 8
2.4 Setting of brake plate and air flow ___________________ 9
2.5 Recommended nozzle and pressure _________________ 9
2.6 Burner installation _________________________________ 9
2.7 Nozzle table_____________________________________ 10
2.8 Description B 30 2A ______________________________ 12
3. General instructions _________________________________ 13
3.1 General rules ____________________________________ 13
4. Installation _________________________________________ 14
4.1 Handling and lifting instruktion _____________________ 14
4.2 Acceptance inspection____________________________ 15
4.3 Preparations for installation ________________________ 15
4.4 Distribution of oil _________________________________ 15
4.5 Electrical connection______________________________ 15
4.6 Mount the burner on the boiler _____________________ 16
4.7 Check oil line seals _______________________________ 16
4.8 Air adjustment with damper motor __________________ 17
5. Burner installation___________________________________ 18
5.1 Examples of basic setting B 30 2A__________________ 18
5.2 Setting values for nozzle and air damper _____________ 18
5.3 Setting of brake disc and air flow ___________________ 19
6. Burner servicing ____________________________________ 20
6.1 Servicing the combustion assembly ________________ 20
6.2 Servicing air dampers ____________________________ 21
6.3 Replacement of damper motor _____________________ 22
6.4 Servicing the fan _________________________________ 23
6.5 Replacement of oil pump__________________________ 24
6.6 Vibration________________________________________ 25
7. Instructions Pump __________________________________ 26
7.1 SUNTEC AT2 45C, AT2 55C _______________________ 26
8. Replacement of electrical components ________________ 32
9. Oil burner control ___________________________________ 33
9.1 Wiring diagram _________________________________ 33
9.2 List of components_______________________________ 34
10. Fault Location ____________________________________ 35
10.1 Burner will not start_______________________________ 35
10.2 Burner will not start after normal use ________________ 35
10.3 Delayed ignition__________________________________ 36
10.4 Noise in pump ___________________________________ 36
10.5 Pump pressure __________________________________ 37
11. Log of flue gas analysis____________________________ 38
12. Oil burners maintenance instructions _______________ 39

4Bentone
1. Safety Information
This Installation and Maintenance manual:
• is to be regarded as part of the burner and must always be kept near
the installation site.
• is intended for use by authorised personnel.
• must be read prior to installation.
• must be observed by all who work with the burner and associated
system components.
• work with the burner may only be carried out by certified installers/
personnel.
• Enertech AB is not liable for any typographical errors and reserves the
right to make design changes without prior notice.
• The burner may only be used for its intended purpose in accordance
with the product’s technical data.
• The burner may only be installed and operated by authorised
personnel.
• The product is packaged to prevent damage from occurring during
handling. Handle the product with care. Lifting equipment must be
used to lift larger packages.
• The products must be transported/stored on a level surface in a dry
environment, max. 80% relative humidity, no condensation.
Temperature -20 to +60 °C.
• Check that the burner is compatible with the boiler’s output range.
• The label information on the rating plate refers to the burner’s minimum
and maximum power.
• The power data on the type sign refers to the burner’s min. and max.
power.
• All components must be installed without being bent, twisted or
subjected to mechanical or thermal forces which can affect the
components.
• The burner must be installed so that it complies with local regulations
for fire safety, electrical safety, and fuel distribution.
• Make sure when installing the equipment that there is enough space to
service the burner.
• Permitted ambient temperature during operation -0 to +60 °C. Max
80% relative humidity, no condensation.
• The installer must ensure that the room has adequate air supply.
• The room must comply with local regulations pertaining to its intended
use.
• The installation site must be free of chemicals.
• Burner pipes, fan wheels and air dampers may contain sharp edges.
• The surface temperature of the burner’s components can exceed
60°C.
• Caution: The burner has moving parts, and there is risk of crushing
injuries.
165 105 01

5Bentone
• The electrical installation must be professionally carried out in
accordance with applicable high voltage regulations, as per Enertech’s
recommendations.
• Before servicing, shut off the fuel supply and turn off the power to the
burner.
• Leak checks must be performed during installation and servicing to
prevent fuel leakage.
• Care should be taken by the installer to ensure that no electrical cables
or fuel lines are crushed or otherwise damaged during installation or
servicing.
• If the boiler is equipped with an access hatch, this must be equipped
with a hatch opening switch connected to the burner's safety system.
• When in operation, the burner’s noise level can exceed 85 dBA.
Use hearing protection.
• The burner must not be put into operation without proper safety and
protection devices.
• A Class BE fire extinguisher is recommended.
• It is forbidden to alter the design or use accessories which have not
been approved by Enertech in writing.
• Prior to operation, the following points must be checked:
-fitting and installation work has been completed and approved.
-electrical installation has been correctly performed.
-flue gas ducts and combustion air ducts are not blocked.
-all actuators and control and safety devices are in working order and
correctly set.
• After commissioning, if a steady red light on the burner control is
displayed, contact your installation technician.

6Bentone
Components Service life – Recommended
replacement
Service life – Recommended
replacement Operating cycles
Control system 10 years 250 000 cycles
Pressure switch 10 years 250 000 cycles
Flame guard 10 years 250 000 cycles
UV flame sensor 10 000 hrs N/A
Damper motor 500 000 cycles
Contaktor 10 years 500 000 cycles
Burner 1 year 3000 hrs
Filter 1 year 3000 hrs Change
Oilhose 1 year Control/change
Nozzle 1 year Change 3000 hrs Change
Electrods 1 year Change/cleaning 3000 hrs Change/cleaning
Brake plate 1 year Change/cleaning 3000 hrs Change/cleaning
Motor 1 year 3000 hrs
Cuppling chaft 1 year Control/change 3000 hrs Control/change
Fan wheel “1 year Change when dirty /
unbalance”
“3000 hrs Change when dirty /
unbalance”
Oil filter 1 year 3000 hrs Change
Oil valve Tightness check 1 year Replacement in case of leakage
The burner and its components must be recycled according to applicable regulations.
Burner servicing schedule
Servicing must be carried out once a year or after 3000 hours of operation.
Component replacement intervals
Delivery check
• Make sure everything is delivered and the goods have not been
damaged during transit.
• If something is wrong with a delivery, report it to the supplier.
• Transport damage must be reported to the shipping company.

7Bentone
165 205 48-2
2. Technical data
The burner is intended for:
• Light oil, B10 heating oil/biofuel blend (as defined in DIN V51603-6).
and is used for:
• Water heating generators.
• Hot air generators (these require LMO 24 255 C2E).
2.1 Dimensions B 30 2A
* Min. recommended distance to floor.
A Ø B Ø C D E F G H I * J
B 30 2A 174/315 108 108 372 220 281 303 188 395 200
2.1.1 Dimensions flange
ø108
160-190
35
14
H
IA D
øB
øC
E
G
F
J

8Bentone
Type Motor Complete burner Sound
B 30 250W, 1.8A, 230V,
60Hz, 8µF 230V, 3.1A, 60Hz 84 dBA ± 0,5 dBA
2.2 Working field B 30 2A
2.3 Electric Specification
Burner correspond to IP 20
Max burner supply, see data plate.
-0,5
0,0
0,5
1,0
1,5
2,0
2,5
3,0
3,5
60 80 100 120 140 160 180 200
mbar
kW
6.0-17.0 kg/h
72-200 kW
160302-622

9Bentone
Nozzle: 45° Solid/semisolid
60° Solid/semisolid
80° Solid/semisolid
Pump pressure 10 bar (8-25 bar)
2.6 Burner installation
2.6.1 Hole patten
Make sure the hole pattern on the boiler is designed for burner flange.
Combustion device d1d2d3
B 30 ø 110 M10 ø 160-200
Because of the various boiler types with varying furnace geometries and
furnace loads, it is impossible to commit to a certain scattering angle or a
specific distribution pattern.
It should be noted that the scattering angle and distribution pattern changes
with pump pressure.
d1
d2
d3
2.4 Setting of brake plate and air flow
2.5 Recommended nozzle and
pressure
!*NB It is important
that the spark does
not strike against the
brake plate or nozzle.
a b c d
B 30 2.5-3.5 7,0-9,0 1.0-2.0 5.0-6.0
a
b
c


d

10 Bentone
2.7 Nozzle table Pump pressure bar
Gph 9 11
kg/h kW Mcal/h kg/h kW Mcal/h
0,85 3,00 36 31 3,32 39 34
1,00 3,53 42 36 3,90 46 40
1,10 3,88 46 39 4,29 51 44
1,20 4,24 50 43 4,68 55 48
1,25 4,40 52 45 4,88 58 50
1,35 4,76 56 48 5,27 62 54
1,50 5,29 63 54 5,85 69 60
1,65 5,82 69 59 6,44 76 66
1,75 6,18 73 63 6,83 81 70
2,00 7,06 84 72 7,81 93 80
2,25 7,94 94 81 8,78 104 89
2,50 8,82 105 90 9,76 116 99
2,75 9,71 115 99 10,73 127 109
3,00 10,59 126 108 11,71 139 119
3,50 12,35 146 126 13,66 162 139
4,00 14,12 167 144 15,62 185 159
4,50 15,88 188 162 17,57 208 179
5,00 17,65 209 180 19,52 231 199
5,50 19,42 230 198 21,47 255 219
6,00 21,18 251 216 23,42 278 239
6,50 22,94 272 234 25,37 301 259
7,00 24,71 293 252 27,33 324 279
7,50 26,47 314 270 29,28 347 298
8,00 28,24 335 288 31,23 370 318
8,50 30,00 356 306 33,18 393 338
9,00 31,77 377 324 35,14 417 358
13
kg/h kW Mcal/h
3,61 43 37
4,24 50 43
4,67 55 48
5,09 60 52
5,30 63 54
5,73 68 58
6,36 75 65
7,00 83 71
7,42 88 76
8,49 101 86
9,55 113 97
10,61 126 108
11,67 138 119
12,73 151 130
14,85 176 151
16,97 201 173
19,10 226 195
21,22 251 216
23,34 277 238
25,46 302 260
27,58 327 281
29,70 352 303
31,83 377 324
33,95 403 346
36,07 428 368
38,19 453 389
15
kg/h kW Mcal/h
3,87 46 39
4,56 54 46
5,01 59 51
5,47 65 56
5,70 68 58
6,15 73 63
6,83 81 70
7,52 89 77
7,97 94 81
9,12 108 93
10,26 122 105
11,39 135 116
12,53 148 128
13,67 162 139
15,95 189 163
18,23 216 186
20,51 243 209
22,79 270 232
25,07 297 256
27,49 326 280
29,63 351 302
31,91 378 325
34,19 405 349
36,47 432 372
38,74 459 395
41,02 486 418
The table applies to oil with a viscosity of 4.4 mm 2/s at a density of 830 kg/m 3..