Bentone B 55-3R Technical specifications

Providing sustainable energy solutions worldwide
CR00349 178 112 66-3 2021-08-04
Installation- and maintenance instruction
B 55-3R / B 65-3R
BP230UVFR-S3
RSA 95/125
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
Table of contents
1. Safety Information____________________________________ 4
2. Technical data _______________________________________ 7
2.1 Dimensions B 55 / B 65____________________________ 7
2.2 Electric Specification ______________________________ 7
2.3 Working field B 55-2, B 55-2H ______________________ 8
2.4 Working field B 55-2R _____________________________ 8
2.5 Working field B 55-3R _____________________________ 9
2.6 Working field B 65-2, B 65-2H ______________________ 9
2.7 Working field B 65-2R ____________________________ 10
2.8 Working field B 65-3R ____________________________ 10
2.9 Adjusting the ignition electrodes and brake plate ______ 11
2.10 Recommended nozzle and pressure ________________ 11
2.11 Burner installation ________________________________ 11
2.12 Nozzle table_____________________________________ 12
2.13 Description______________________________________ 15
3. General instructions _________________________________ 17
3.1 General rules ____________________________________ 17
4. Installation _________________________________________ 18
4.1 Handling and lifting instruktion _____________________ 18
4.2 Acceptance inspection____________________________ 19
4.3 Preparations for installation ________________________ 19
4.4 Distribution of oil _________________________________ 19
4.5 Electrical connection______________________________ 19
4.6 Mount the burner on the boiler _____________________ 20
4.7 Check oil line seals _______________________________ 20
5. Basic settings ______________________________________ 21
5.1 Typical basic settings _____________________________ 21
5.2 Setting values for nozzle assembly and air damper
B 55-2/-2H/-2R/-3R _________________________ 23
5.3 Setting values for nozzle assembly and air damper
B 65-2/-2H/-2R/-3R _________________________ 23
5.4 Nozzle assembly regulation –
fixed brake plate _____________________________ 24
5.5 Nozzle assembly regulation – adjustable brake plate ___ 24
5.6 Hydraulic air adjustment __________________________ 25
5.7 Air setting_______________________________________ 25
6. Maintenance________________________________________ 26
6.1 Servicing the burner device _______________________ 26
6.2 Servicing air dampers ____________________________ 27
6.3 Replacing the damper motor_______________________ 28
6.4 Replacement of oil pump__________________________ 29
6.6 Replacement of electrical components ______________ 30
6.5 Check oil line seals _______________________________ 30
6.7 Vibration________________________________________ 31
6.11 Setting Damper motor 2-stage ____________________ 32
6.12 Setting Damper motor 3-stage _____________________ 33
7. Instructions Pump RSA 95/125 _______________________ 34
7.1 Technical data ___________________________________ 34
7.2 Components ____________________________________ 34
7.3 Mounting/dismounting by-pass plug ________________ 34
7.4 Purging_________________________________________ 34
7.5 Replacing the filter _______________________________ 34
7.6 Function Danfoss RSA 95/125 _____________________ 35
7.7 Suction line tables________________________________ 36
8. Electrical equipment ________________________________ 37
8.1 Wiring diagram __________________________________ 37
8.2 Component list __________________________________ 38
9. Control_____________________________________________ 39
9.1 Technical data ___________________________________ 39
9.2 LED indicator lamps ______________________________ 39
9.3 Explanation of the different sequence modes _________ 40
9.4 BurnerPro LED fault/lock code table ________________ 41
10. Fault Location ____________________________________ 45
10.1 Burner will not start_______________________________ 45
10.2 Burner will not start after normal use ________________ 45
10.3 Delayed ignition__________________________________ 46
10.4 Noise in pump ___________________________________ 46
10.5 Pump pressure __________________________________ 47
11. Log of flue gas analysis____________________________ 48
12. Oil burners maintenance instructions _______________ 49

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 32-2
* Min. recommended distance to floor.
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 55 / B 65
H
IA D
E
F
G
B
C
Type Motor supply Main supply Sound
B 55 230/400V, 3.3/2.3A, 50Hz 230V, 1.0A, 50Hz 89 dBA ± 0,5 dBA
B 65 230/400V, 6.0/3.6A, 50Hz 230V, 1.0A, 50Hz 89 dBA ± 0,5 dBA
Max operating current, see data plate.
2.2 Electric Specification
Burner correspond to IP 20
Burner tube length, measurement A
B 55 274 374 474
B 65 258 358 458
Ø B Ø C D E F G H I * J
B 55 160 155 610 321 400 405 304 609 200
B 65 200 155 610 321 400 405 340 645 200

8Bentone
2.4 Working field B 55-2R
2.3 Working field B 55-2, B 55-2H
-1,0
0,0
1,0
2,0
3,0
4,0
5,0
6,0
7,0
8,0
100 200 300 400 500 600 700 800
mbar
kW
13.0-67.5 kg/h
155-800 kW
160302-687-2
-1,0
0,0
1,0
2,0
3,0
4,0
5,0
6,0
7,0
8,0
9,0
100 200 300 400 500 600 700 800
mbar
kW
13.2-67.5 kg/h
160-800 kW
160303-234

9Bentone
2.5 Working field B 55-3R
2.6 Working field B 65-2, B 65-2H
-1,0
0,0
1,0
2,0
3,0
4,0
5,0
6,0
7,0
8,0
9,0
10,0
11,0
12,0
13,0
200 300 400 500 600 700 800 900 1000 1100 1200
mbar
kW
22.0-99.5 kg/h
260-1180 kW
160302-688-2
-1,0
0,0
1,0
2,0
3,0
4,0
5,0
6,0
7,0
8,0
9,0
100 200 300 400 500 600 700 800
mbar
kW
13.0-64.0 kg/h
155-760 kW
160302-689-2

10 Bentone
2.7 Working field B 65-2R
-1,0
0,0
1,0
2,0
3,0
4,0
5,0
6,0
7,0
8,0
9,0
10,0
11,0
12,0
13,0
200 300 400 500 600 700 800 900 1000 1100 1200
mbar
kW
24.0-99.0 kg/h
285-1170 kW
160302-690-2
2.8 Working field B 65-3R
-1,0
0,0
1,0
2,0
3,0
4,0
5,0
6,0
7,0
8,0
9,0
1
0,0
1
1,0
1
2,0
1
3,0
1
4,0
1
5,0
200 300 400 500 600 700 800 900 1000 1100 1200
mbar
kW
21-99 kg/h
250-1170 kW
160303-235

11Bentone
Combustion device d1d2d3
B 55 ø (155) 165 M14 ø (226) 254-300
B 65 ø (155) 205 M14 ø (226) 254-300
d1
d2
d3
a
b
c
d
Burner, type a b c d e
B 55-2 2.5-3.0 2.0 6.5-7.0 2.0 6.0-7.0
B 55-3 2.5-3.0 0.0 6.5-7.0 2.0 6.0-7.0
B 65-2 2.5-3.0 2.0 6.5-7.0 2.0 10.0-12.0
B 65-3 2.5-3.0 0.0 6.5-7.0 2.0 10.0-12.0
B 65
e
a
b
c
d
e
B 55
Nozzle: 45° Solid/semisolid
60° Solid/semisolid
80° Solid/semisolid
Pump pressure 14 bar (14-21 bar) depending on pump model
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.
!*NB It is important
that the spark does
not strike against
the brake plate or
nozzle
2.9 Adjusting the ignition electrodes and brake plate
2.10 Recommended nozzle and pressure
2.11 Burner installation
2.11.1 Hole patten
Make sure the hole pattern on the boiler is designed for burner flange.

12 Bentone
2.12 Nozzle table
The table applies to oil with a viscosity of 4.4 mm 2/s at a density of 830 kg/m 3..
10 11 12 13
Gph kg/h kW Mcal/h kg/h kW Mcal/h kg/h kW Mcal/h kg/h kW Mcal/h
1,00 3,72 44 38 3,90 46 40 4,08 48 42 4,24 50 43
1,10 4,09 48 42 4,29 51 44 4,48 53 46 4,67 55 48
1,20 4,47 53 46 4,68 55 48 4,89 58 50 5,09 60 52
1,25 4,65 55 47 4,88 58 50 5,10 60 52 5,30 63 54
1,35 5,02 59 51 5,27 62 54 5,50 65 56 5,73 68 58
1,50 5,58 66 57 5,85 69 60 6,11 72 62 6,36 75 65
1,65 6,14 73 63 6,44 76 66 6,73 80 69 7,00 83 71
1,75 6,51 77 66 6,83 81 70 7,14 85 73 7,42 88 76
2,00 7,45 88 76 7,81 93 80 8,16 97 83 8,49 101 87
2,25 8,38 99 85 8,78 104 90 9,18 109 94 9,55 113 97
2,50 9,31 110 95 9,76 116 100 10,19 121 104 10,61 126 108
2,75 10,24 121 104 10,73 127 109 11,21 133 114 11,67 138 119
3,00 11,16 132 114 11,71 139 119 12,23 145 125 12,73 151 130
3,50 13,03 154 133 13,66 162 139 14,27 169 146 14,85 176 151
4,00 14,89 176 152 15,62 185 159 16,31 193 166 16,97 201 173
4,50 16,75 199 171 17,57 208 179 18,35 218 187 19,10 226 195
5,00 18,62 220 190 19,52 231 199 20,39 242 208 21,22 252 216
5,50 20,48 243 209 21,47 255 219 22,43 266 229 23,34 277 238
6,00 22,34 265 228 23,42 278 239 24,47 290 250 24,46 302 260
6,50 24,20 287 247 25,37 301 259 26,51 314 270 27,58 327 281
7,00 26,06 309 266 27,33 324 279 28,55 339 291 29,70 352 303
7,50 27,92 331 285 29,28 347 299 30,59 363 312 31,83 377 325
8,00 29,79 353 304 31,23 370 318 32,63 387 333 33,95 403 346
8,50 31,65 375 323 33,18 393 338 34,66 411 353 36,07 428 368
9,00 33,59 398 343 35,14 417 358 63,71 435 374 38,19 453 389
9,50 35,37 419 361 37,09 440 378 38,74 549 395 40,31 478 411
10,00 37,23 441 380 39,04 463 398 40,78 484 416 42,44 503 433
11,00 40,96 486 418 42,94 509 438 44,86 532 457 46,68 554 476
12,00 44,68 530 456 46,85 556 478 48,94 580 499 50,92 604 519
14,00 52,12 618 531 54,65 648 557 57,10 677 582 59,41 705 606
16,00 59,57 706 607 62,46 741 637 65,26 774 666 67,90 805 692
18,00 67,02 795 683 70,27 833 717 73,41 871 749 76,39 906 779
20,00 74,47 883 759 78,08 926 796 81,57 967 832 84,87 1007 865
22,00 81,91 971 835 85,89 1019 876 89,73 1064 915 93,36 1107 952
24,00 89,36 1060 911 93,70 1111 956 97,88 1161 998 101,85 1208 1039
26,00 96,81 1148 987 101,50 1204 1035 106,04 1258 1081 110,33 1308 1168
Pumptryck bar
Pump pressure bar

13Bentone
The table applies to oil with a viscosity of 4.4 mm 2/s at a density of 830 kg/m 3..
14 15 16 17
Gph kg/h kW Mcal/h kg/h kW Mcal/h kg/h kW Mcal/h kg/h kW Mcal/h
1,00 4,40 52 45 4,56 54 46 4,71 56 48 4,85 57 49
1,10 4,84 57 49 5,01 59 51 5,18 61 53 5,34 63 54
1,20 5,29 63 54 5,47 65 56 5,65 67 58 5,82 69 59
1,25 5,51 65 56 5,70 68 58 5,89 70 60 6,07 72 62
1,35 5,95 70 61 6,15 73 63 6,36 75 65 6,55 78 67
1,50 6,60 78 67 6,83 81 70 7,06 84 72 7,27 86 74
1,65 7,27 86 74 7,52 89 77 7,77 92 79 8,01 95 82
1,75 7,71 91 79 7,97 95 81 8,24 98 84 8,49 101 87
2,00 8,81 104 90 9,12 108 93 9,42 112 96 9,71 115 99
2,25 9,91 118 101 10,26 122 105 10,60 126 108 10,92 130 111
2,50 11,01 131 112 11,39 135 116 11,77 140 120 12,13 144 124
2,75 12,11 144 123 12,53 149 128 12,95 154 132 13,35 158 136
3,00 13,21 157 135 13,67 162 139 14,13 168 144 14,56 173 148
3,50 15,42 183 157 15,95 189 163 16,49 196 168 16,99 201 173
4,00 17,62 209 180 18,23 216 186 18,84 223 192 19,42 230 198
4,50 19,82 235 202 20,51 243 209 21,20 251 216 21,84 259 223
5,00 22,03 261 225 22,79 270 232 23,55 279 240 24,27 288 247
5,50 24,23 287 247 25,07 297 256 25,91 307 264 26,70 317 272
6,00 26,43 313 270 27,49 326 280 28,27 335 288 29,13 345 297
6,50 28,63 340 292 29,63 351 302 30,62 363 312 31,55 374 322
7,00 30,84 366 314 31,91 378 325 32,98 391 336 33,98 403 374
7,50 33,04 392 337 34,19 405 349 35,33 419 360 36,41 432 371
8,00 35,25 418 359 36,47 433 372 37,69 447 384 38,80 460 396
8,50 37,45 444 382 38,74 459 395 40,04 475 408 41,26 489 421
9,00 39,65 470 404 41,02 486 418 42,40 503 432 43,69 518 446
9,50 41,85 496 427 43,30 514 442 44,75 531 456 46,11 547 470
10,00 44,06 523 449 45,58 541 465 47,11 559 480 47,11 559 480
11,00 48,46 575 494 50,14 595 511 51,82 615 528 53,40 633 545
12,00 52,87 627 539 54,70 648 558 56,53 670 576 58,25 691 594
14,00 62,68 732 629 63,81 757 651 65,95 778 669 67,96 806 693
16,00 70,49 836 719 72,93 865 744 75,38 894 769 77,67 921 792
18,00 79,30 940 809 82,05 973 837 84,80 1006 865 87,38 1036 891
20,00 88,11 1045 899 91,17 1081 930 94,22 1117 961 97,09 1151 990
22,00 96,92 1149 988 100 1189 1023 104 1229 1057 107 1267 1089
24,00 106 1254 1078 109 1297 1116 113 1341 1153 116 1382 1188
26,00 115 1359 1168 119 1406 1209 122 1453 1249 126 1497 1287
Pumptryck bar
Pump pressure bar

14 Bentone
18 19 20 21
Gph kg/h kW Mcal/h kg/h kW Mcal/h kg/h kW Mcal/h kg/h kW Mcal/h
1,00 4,99 59 51 5,13 61 52 5,26 62 54 5,40 64 55
1,10 5,49 65 56 5,64 67 57 5,79 69 59 5,93 70 60
1,20 5,99 71 61 6,16 73 63 6,32 75 64 6,47 77 66
1,25 6,24 74 64 6,41 76 65 6,58 78, 67 6,74 80 69
1,35 6,74 80 69 6,93 82 71 7,11 84 72 7,28 86 74
1,50 7,48 89 76 7,69 91 78 7,89 93 80 8,08 96 82
1,65 8,24 98 84 8,47 100 86 8,69 103 89 8,90 105 91
1,75 8,78 104 90 8,98 106 92 9,21 109 94 9,44 112 96
2,00 9,99 118 102 10,26 122 105 10,53 125 107 10,79 128 110
2,25 11,24 133 115 11,55 137 118 11,85 140 121 12,14 144 124
2,50 12,48 148 127 12,83 152 131 13,16 156 134 13,49 160 138
2,75 13,73 163 140 14,11 167 144 14,48 171 148 14,84 176 151
3,00 14,98 178 153 15,39 182 157 15,79 187 161 16,18 192 165
3,50 17,48 207 178 17,96 213 183 18,43 218 188 18,89 224 193
4,00 19,98 237 204 20,53 243 209 21,06 250 215 21,59 256 220
4,50 22,47 266 229 23,09 274 235 23,69 281 242 24,28 288 248
5,00 24,97 296 255 25,65 304 262 26,33 312 268 26,98 320 275
5,50 27,47 326 280 28,22 335 288 28,96 343 295 29,68 352 303
6,00 29,97 355 306 30,79 365 314 31,59 374 322 32,38 384 330
6,50 32,46 385 331 33,35 395 340 34,22 406 349 35,07 416 358
7,00 34,96 415 356 35,92 426 366 36,86 437 376 37,77 448 385
7,50 37,46 444 382 38,49 456 392 39,49 468 403 40,47 480 413
8,00 39,96 474 407 41,05 487 419 42,12 499 429 43,17 512 440
8,50 42,45 503 433 43,62 517 445 44,75 531 456 45,87 544 468
9,00 44,95 533 458 46,18 548 471 47,39 562 483 48,57 576 495
9,50 47,45 563 484 48,75 578 497 50,02 593 510 51,26 608 523
10,00 49,94 592 509 51,32 609 523 52,66 624 537 53,96 640 550
11,00 54,94 652 560 56,45 669 576 57,92 687 591 59,36 704 605
12,00 59,93 711 611 61,58 730 628 63,19 749 644 64,76 768 660
14,00 69,92 829 713 71,84 852 733 73,72 874 752 75,55 896 770
16,00 79,91 948 815 82,11 974 837 84,25 999 859 86,34 1024 880
Pumptryck bar
Pump pressure bar
The table applies to oil with a viscosity of 4.4 mm 2/s at a density of 830 kg/m 3..

15Bentone
2.13 Description
1. Blast tube
2. Locking device, flange
3. Brake plate
4. Nozzle
5. Nozzle assembly
6. Ignition electrodes
7. Electric panel
8. Damper motor
9. Cover, inspection glass
10. Fuse
11. Indicating lamp Stage 3
12. Switch ll-llll
13. Indicating lamp Stage 2
14. Switch l-ll
15. Indicating lamp Stage 1
16. Switch 0-l
17. Motor
18. Adjustment device,
airdamper
19. Scale, air regulation
20. Nozzle assembly
adjustment fixed
21. Scale, nozzle assembly
22. Solenoid valve bloc Stage 2
23. Solenoid valves
24. Connecting pipe
2
134 5 6 7
17
8
18 19 20 21 22 23 24
9
10
11
12
13
14
15
16

16 Bentone
25. Pump
26. Scale, air regulation
27. Nozzle assembly
adjustmentfixed
28. Damper motor
29. Fan wheel
30. Thermal overload protection
31. Contactor
32. Control box
33. Front plate, relay base
34. Ignition transformer
35. Photocell
36. Ignition wires
37. Air damper
38. Air intake
39. Solenoid valve bloc Stage 2
40. Connecting pipe
41. Solenoid valve
42. Adjustment device, Nozzle
assembly
43. Nozzle assembly adjustment
hydrauli
44. Damper motor
45. Solenoid valve
46. Scale, Nozzle assembly
47. Solenoid valve bloc Stage 2/3
48. Hydraulic hose
29
25
27
26
28
30 31 32 33 34
35
36
3738394041
4342 45 4644
47
48
42 43 45 4644
47
48

17Bentone
165 205 33
3. General instructions
3.1 General rules
The installation of an oil burner should be carried out in accordance with
local regulations. The installer of the burner must therefore be aware of all
regulations relating to oil and combustion.
Only oil suitable for the burner should be used and then in combination with
a suitable oil filter before the oil pump of the burner.
If the burner is replacing an existing burner make sure that the oil filter
is replaced or cleaned. The installation must only be undertaken by
experienced personnel. Care should be taken by the installer to ensure
that no electrical cables or fuel/gas pipes are trapped or damaged during
installation or service/maintenance.
3.1.1 Installation and maintenance instructions
The maintenance instructions supplied with the burner must be kept at an
easily accessible location in the boiler room.
3.1.2 Instructions
The user must be receive detailed instructions concerning the functionality
of the oil burner and entire system. It is the responsibility of the supplier to
provide the user with instructions.
3.1.3 Inspection and maintenance
The boiler/burner should be examined regularly for any signs of malfunction
or oil leakage. (See service schedule)
3.1.4 Start up
In order to obtain the correct setting, a flue gas analysis and temperature
measurement must be carried out. Otherwise, there is a risk of soot build
up, poor efficiency or condensation precipitation in the chimney. The system
must be fine-tuned at start-up. The temperature in the chimney must be at
least 60 °C at 0.5 m down in the chimney to prevent condensation.

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4. Installation
4.1 Handling and lifting instruktion
!The lifting aid we used
here are available as
spare parts.

19Bentone
4.2 Acceptance inspection
Make sure everything is delivered and the goods have not been damaged
during transit. If something is wrong with the delivery, report it to the supplier.
Transport damage must be reported to the shipping company.
4.3 Preparations for installation
Check that the burner’s dimensions and capacity range are suitable for the
boiler in question. The power data on the type sign refers to the burner’s min.
and max. power.
4.4 Distribution of oil
In order to achieve good reliability, it is important that the oil distribution
system is designed correctly.
Take the following into account:
• Selection of pipe diameter, pipe length and height difference; see
Pump instruction.
• Pipelines are to be laid with a minimal number of glands.
• The pipes are to be laid so that the oil supply hoses are not subjected
to tensile stresses or are excessively bent when the burner is swung
out or removed for service.
• The oil filter should be installed so that the filter cartridge can easily be
replaced or cleaned. Self-cleaning filters are recommended for oils of a
higher viscosity or oils that contain significant impurities.
• Oil-affected parts shall be selected in materials that are capable of
withstanding the medium’s physical properties.
• When installing oil hoses, check that the inlet and return hoses are
fitted to the appropriate connection on the oil pump. The hoses shall
be located so that they do not bend or become subject to tensile load.
• Bleed the oil system. The oil pump/oil preheater may be damaged if
run dry. The vacuum should not fall below 0.3 bar in the suction line
during start-up.
!Be sure to fill the
burner oil system
before starting it for
the first time.
!If any electrical connection is used other than that recommended by Bentone,
there may be a danger of damage to property and personal injury.
4.5 Electrical connection
• Before work on the electrical connection, the current should be
disconnected so that the installation is isolated.
• Electrical connection must be done in accordance with the applicable
regulations.
• Burners should be connected to an isolator switch.
• The connection should be made in accordance with the wiring
diagram.
• Fuse rating is as required
!The oil filter must
be installed before
the burner’s oil
pump.

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4.6 Mount the burner on the boiler
1. Separate the burner body and the flange.
2. Remove the brake disc from the oil pipe.
3. Install the selected nozzle. (See Technical data)
4. Install the brake disc on the oil pipe
5. Remove the burner pipe from the flange.
6. Install the flange with gasket on the boiler.
7. Install the burner pipe on the flange. Make sure that the holes in the
front edge of the burner pipe are pointing down (not on all burner
pipes). This allows any drops of oil to run out.
8. Insulate between the burner and boiler door to reduce radiated heat.
9. Install the burner body on the flange.
10. Lock the burner body using with the nut/nuts.
11. Connect the oil pipes to the pump, refer to the chapter - servicing of
burners.
12. Connect the burner electrically, refer to the chapter - servicing of
burners.
4.7 Check oil line seals
Once the burner has been installed and commissioned, the seals of the
various coupling elements should be checked.
When a leak is detected, it is usually sufficient to tighten the coupling
element that is leaking.
!If the burner tube must be installed from the inside
of the boiler, this means that the boiler must be
opened or have a spectacle flange that is desig-
ned so that it can be reconnected with the burner
tube mounted.
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