Bentone B30 Technical specifications

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178 086 53-2 2017-10–25
Installation and Maintenance instruction
B 30 / B 40
J/K

2Bentone B 30/B 40

3
Bentone B 30/B 40 J/K
Table of contents
Important to remember! _____________________________________________4
1. Thechnical data ___________________________________________________ 8
1.1 Burner are intended for Eo1 use at: ____________________ 8
1.2 Dimensions B30/B40 _______________________________________ 8
1.3 Working field B30 ___________________________________________ 9
1.4 Working field B40 ___________________________________________ 9
1.6 Setting of ignition electrodes and brake plate _____ 10
1.5 Recommended nozzle and pressure _________________ 10
1.7 Nozzle table__________________________________________________ 12
1.8 Description __________________________________________________ 14
2. Installation _________________________________________________________ 16
2.1 Handling and lifting instruktion _________________________ 16
2.2 Acceptance inspection ___________________________________ 17
2.3 Preparations for installation______________________________ 17
2.4 Distribution of oil____________________________________________ 17
2.5 Electrical connection ______________________________________ 18
2.6 Nozzle selection ____________________________________________ 19
2.7 Setting of brake plate and air flow_____________________ 19
2.8 Burner installation __________________________________________ 19
2.9 Burner installation __________________________________________ 20
2.10 Check oil line seals_________________________________________ 20
3. Basic settings ____________________________________________________ 21
3.1 Calculate prepurge time__________________________________ 21
3.2 Recomended exsess air__________________________________ 21
3.3 Examples of basic setting B40 _________________________ 22
3.4 Setting values for nozzle assembly B 30 ____________ 23
3.5 Setting values for air damper B 30____________________ 23
3.6 Setting values for nozzle assembly B 40 ____________ 23
3.7 Setting values for air damper B 40____________________ 23
3.8 Nozzle assembly adjustment, brake plate __________ 24
3.9 Air setting _____________________________________________________ 24
3.10 Setting the air pressure switch _________________________ 24
4. Burner servicing_________________________________________________ 25
4.1 Servicing the combustion assembly _________________ 25
4.2 Servicing air dampers_____________________________________ 26
4.3 Replacement of oil pump ________________________________ 27
4.4 Replacement of electrical components______________ 28
4.5 Vibration_______________________________________________________ 29
5. Pump instructions _____________________________________________ 30
5.1 Suntec AS47CK ____________________________________________ 30
6. Electrical equipment__________________________________________ 33
6.1 Component list LAL 2.25... _____________________________ 34
6.2 Function LAL ________________________________________________ 35
7. Fault Location ____________________________________________________ 40
7.1 Burner will not start ________________________________________ 40
7.2 Burner will not start after normal use _________________ 40
7.3 Delayed ignition, burner starts; pulsation ___________ 40
7.4 Delayed ignition _____________________________________________ 41
7.5 Noise in pump_______________________________________________ 41
7.6 Pump pressure______________________________________________ 41
8. Declaration of conformity__________________________________ 42

4Bentone B 30/B 40 J/K
Important to
remember!
Important to remember!
This installation and maintenance manual is intended for the user and
qualified professionals. It should be taken into account by all those who work
with the burner and associated system components. Work with the boiler
may only be carried out by individuals who have completed certified training.
• This manual is to be regarded as part of the burner and must always
be kept near the installation site. Enertech AB reserves the right to
make changes and correct any printing errors.
• All products are packed to prevent any damage occurring when they
are handled. Handle the products with care. Two or more people are
needed to move large packages. All products must be stored upright
on a level, dry surface.
• The weight is on the label cardboard box.
• The burner may be installed by authorised personnel only.
• Check that the burner is compatible with the boiler’s output range.
• The burner must be installed so that it complies with local regulations
on fire safety, electrical safety and boiler and fuel distribution.
• Make sure when installing the equipment that enough room is left to
service the burner.
• Permitted temperature during operation +3 to +30°C
• Temperature during transport/storage -10 to +60°C
• Max. relative air humidity 80%, no condensate
• The installer must ensure that the room has sufficient fresh air
ventilation as per local norms.
• The room must comply with local regulations applicable to its intended
use.
• If any electrical connection is used other than that recommended by
Enertech, there may be a danger of damage to property and personal
injury.
• The electrical installation must be carried out in accordance with
applicable heavy current regulations and in a professional manner,
avoiding the risk of gas leaks, fire or personal injury.
• Care should be taken by the installer to ensure that no electrical cables
are crushed or damaged during installation or servicing.
• If the boiler has a door that opens, this should be locked with a door
switch.
• Does this product need to be sorted as metal and plastic when being
recycled? Used material must be handled appropriately and in an
environmentally friendly manner. Observe local regulations.
• When in operation the burner’s noise level can exceed 85 dBA. Wear
ear defenders when in the same room.
• It is not permitted to use the burner outside the intended area of use.
• The burner may not be commissioned with safety or protective devices
that are not fit for purpose. Nor are custom design modifications or the
installation of accessories not tested together with the
!Fire fighting equipment
class BE are
recommended.
171 90523-1 2016-10-02

5
Bentone B 30/B 40 J/K
• burner permitted. Commissioning is to be carried out by qualified
professionals only.
• Prior to commissioning, the following points should be checked:
-all fitting and installation work has been completed and approved
-the electrical installation has been carried out properly, the correct
fuses added to circuits and measures to safeguard enclosures on
electrical devices and all wiring have been checked
-flue gas ducts and combustion air ducts are not blocked
-all actuators and control and safety devices are in working order and
set correctly
Service
• Service should be performed after 3,000 working hours, but no less
than once a year.
• Only authorised personnel should perform the service.
• Before servicing, shut off the fuel supply, switch off the installation’s
main switch and ensure accidental reconnection cannot take place.
• Be careful: certain parts exposed after separation of the burner can be
hotter than 60°C.
• Care should be taken by the installer to ensure that no electrical
cables or gas pipelines are crushed or damaged during installation or
servicing.
• Only spare parts recommended by Enertech should be used.
• All oil line components shall be assembled and mounted without
bending, torque and other mechanical or thermal stress.
Component “Useful life Recomended replacement” “Useful life Operation cykles”
Control system 10 Years 250 000
Valve proving system 10 Years 250 000
Pressure switch 10 Years 250 000
Flame guard 10 Years 250 000
Uv flame detector 10 000 h N/A
Stepper motor 500 000
Contaktor 10 Years 500 000
Service Service Service
Burner 1 Year 3000h
Filter 1 Year change 3000h Change
Oilhose 1 year control/change
Nozzle 1 year change 3000h Change
Electrods 1 Year Change /cleaning 3000h Change /cleaning
Brake plate 1 Year Change /cleaning 3000h Change /cleaning
Motor 1 Year 3000h
Cuppling chaft 1 year control/change 3000h control/change
Fan wheel “1 Year Change when dirty /unbalance” “3000h Change when dirty /unbalance”
Burner/Components must be recycled prior to local regulations.
171 90523-1 2016-10-02

6Bentone B 30/B 40 J/K
Safety instructions
• Read the manual before installation or commissioning.
• The burner may be installed by authorised personnel only.
• Check that the burner is compatible with the boiler’s output range.
• The power data on the type sign refers to the burner’s min. and max.
power.
• Check that the burner’s dimensions and capacity range are suitable for
the boiler in question.
• The electrical installation must be carried out in accordance with
applicable heavy current regulations and in a professional manner,
avoiding the risk of oil leaks, fire or personal injury.
• If any electrical connection is used other than that recommended by
Enertech, there may be a danger of damage to property and personal
injury.
• Care should be taken by the installer to ensure that no electrical
cables or gas pipelines are crushed or damaged during installation or
servicing.
• The burner must be installed so that it complies with local regulations
on electrical safety and boiler and fuel distribution.
• Check that the burner is approved for the intended grade of gas and
connection pressure.
• No safety systems on the burner may be disconnected.
• The installer must ensure that the boiler room has sufficient fresh air
ventilation as per local norms.
• Gas leak checks should be carried out on installation and servicing to
avoid a gas leak and the associated hazards and risks.
• Before servicing, shut off the fuel supply and turn off the power to the
burner.
• The surface temperature of the burner’s components may exceed
60°C.
• Be careful when servicing: there may be a risk of pinching.
• Ensure that the burner is protected against direct spraying of water,
since it is not designed to withstand this.
• Only spare parts recommended by Enertech should be used.
• If the boiler has a door that opens, this should be locked with a door
switch installed to burner safety system.
• All oil line components shall be assembled and mounted without
bending, torque and other mechanical or thermal stress.
!Fire fighting equipment
class BE are
recommended.
171 90523-1 2016-10-02

7
Bentone B 30/B 40 J/K
Delivery check
• 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.
171 90523-1 2016-10-02

8Bentone B 30/B 40 J/K
1. Thechnical data
1.1 Burner are intended for Eo1 use at:
• Water heating generators
• Steam generators
• Industrial applications
• Hot air generators
Contact Bentone/Enertech about operation RME
1.2 Dimensions B30/B40
* Min. recommended distance to floor.
A Ø B Ø C D E F G H I * J
B30 187/315 108 108 372 220 281 303 175 382 200
B40 172/272 130 114 420 260 310 360 195 400 200
ØD

C

B
ØB
ØC
ØD

C

B
ØB
ØC
I
H
D A
E
F
G
J

9
Bentone B 30/B 40 J/K
ø114
200-230
37
14
1.2.1 Dimension of flange
B 30 B 40
ø108
160-190
35
14
1.3 Working field B30
6,0-17,0 kg/h
71-202 kW
1.4 Working field B40
9,0-29,5 kg/h
107-350 kW

10 Bentone B 30/B 40 J/K
1.5 Recommended nozzle and pressure
Nozzle: 45° Solid/semisolid
60° Solid/semisolid
80° Solid/semisolid
Pump pressure 10 bar (8-15 bar)
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.
1.6 Setting of ignition electrodes and brake plate
a b c d
B30 2,5-3,5 7,0-9,0 1,0-2,0 4,5-5,0
B40 2,5-3,5 7,0-9,0 1,0-2,0 4,5-5,0
1.6.1 Electric Specification
Burner correspond to IP 40
Type Motor Complete
burner
Sound
B 30 180 W
1,3 A 50 Hz
360 W
230 V 50 Hz
1,6 A
84 dBA ± 0,5
dBA
B 40 250 W
1,7 A 50 Hz
480 W
230 V 50 Hz
2,6 A
87 dBA ± 0,5
dBA
a
b
c


d
!*NB It is important that
the spark does not strike
against the brake plate or
nozzle

11
Bentone B 30/B 40 J/K

12 Bentone B 30/B 40 J/K
1.7 Nozzle table 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..
Gph 8 9 10 11
kg/h kW Mcal/h kg/h kW Mcal/h kg/h kW Mcal/h kg/h kW Mcal/h
0,40 1,33 16 13 1,41 17 14 1,49 18 15 1,56 18 16
0,50 1,66 20 17 1,76 21 18 1,86 22 19 1,95 23 20
0,60 2,00 24 20 2,12 25 22 2,23 26 23 2,34 28 24
0,65 2,16 26 22 2,29 27 23 2,42 29 25 2,54 30 26
0,75 2,49 29 25 2,65 31 27 2,79 33 28 2,93 35 30
0,85 2,83 33 29 3,00 36 31 3,16 37 32 3,32 39 34
1,00 3,33 39 34 3,53 42 36 3,72 44 38 3,90 46 40
1,10 3,66 43 37 3,88 46 39 4,09 48 42 4,29 51 44
1,20 3,99 47 41 4,24 50 43 4,47 53 46 4,68 55 48
1,25 4,16 49 42 4,40 52 45 4,65 55 47 4,88 58 50
1,35 4,49 53 46 4,76 56 48 5,02 59 51 5,27 62 54
1,50 4,98 59 51 5,29 63 54 5,58 66 57 5,85 69 60
1,65 5,49 65 56 5,82 69 59 6,14 73 63 6,44 76 66
1,75 5,82 69 59 6,18 73 63 6,51 77 66 6,83 81 70
2,00 6,65 79 68 7,06 84 72 7,45 88 76 7,81 93 80
2,25 7,49 89 76 7,94 94 81 8,38 99 85 8,78 104 89
2,50 8,32 99 85 8,82 105 90 9,31 110 95 9,76 116 99
2,75 9,15 108 93 9,71 115 99 10,24 121 104 10,73 127 109
3,00 9,98 118 102 10,59 126 108 11,16 132 114 11,71 139 119
3,50 11,65 138 119 12,35 146 126 13,03 154 133 13,66 162 139
4,00 13,31 158 136 14,12 167 144 14,89 176 152 15,62 185 159
4,50 14,97 177 153 15,88 188 162 16,75 198 171 17,57 208 179
5,00 16,64 197 170 17,65 209 180 18,62 221 190 19,52 231 199
5,50 18,30 217 187 19,42 230 198 20,48 243 209 21,47 255 219
6,00 19,97 237 204 21,18 251 216 22,34 265 228 23,42 278 239
6,50 21,63 256 220 22,94 272 234 24,20 287 247 25,37 301 259
7,00 23,29 276 237 24,71 293 252 26,06 309 266 27,33 324 279
7,50 24,96 296 254 26,47 314 270 27,92 331 285 29,28 347 298
8,00 26,62 316 271 28,24 335 288 29,79 353 304 31,23 370 318
8,50 28,28 335 288 30,00 356 306 31,65 375 323 33,18 393 338
9,00 29,95 355 305 31,77 377 324 33,59 398 342 35,14 417 358

13
Bentone B 30/B 40 J/K
Gph 12 13 14 15
kg/h kW Mcal/h kg/h kW Mcal/h kg/h kW Mcal/h kg/h kW Mcal/h
0,40 1,63 19 17 1,70 20 17 1,76 21 18 1,82 21 18
0,50 2,04 24 21 2,12 25 22 2,20 26 22 2,28 27 23
0,60 2,45 29 25 2,55 30 26 2,64 31 27 2,73 32 28
0,65 2,65 31 27 2,75 33 28 2,86 34 29 2,96 35 30
0,75 3,08 36 31 3,18 38 32 3,30 39 34 3,42 40 35
0,85 3,47 41 35 3,61 43 37 3,74 44 38 3,87 46 39
1,00 4,08 48 42 4,24 50 43 4,40 52 45 4,56 54 46
1,10 4,48 53 46 4,67 55 48 4,84 57 49 5,01 59 51
1,20 4,89 58 50 5,09 60 52 5,29 63 54 5,47 65 56
1,25 5,10 60 52 5,30 63 54 5,51 65 56 5,70 68 58
1,35 5,50 65 56 5,73 68 58 5,95 70 61 6,15 73 63
1,50 6,11 72 62 6,36 75 65 6,60 78 67 6,83 81 70
1,65 6,73 80 69 7,00 83 71 7,27 86 74 7,52 89 77
1,75 7,14 85 73 7,42 88 76 7,71 91 79 7,97 94 81
2,00 8,18 97 83 8,49 101 86 8,81 104 90 9,12 108 93
2,25 9,18 109 94 9,55 113 97 9,91 117 101 10,26 122 105
2,50 10,19 121 104 10,61 126 108 11,01 130 112 11,39 135 116
2,75 11,21 133 114 11,67 138 119 12,11 144 123 12,53 148 128
3,00 12,23 145 125 12,73 151 130 13,21 157 135 13,67 162 139
3,50 14,27 169 145 14,85 176 151 15,42 183 157 15,95 189 163
4,00 16,31 193 166 16,97 201 173 17,62 209 180 18,23 216 186
4,50 18,35 217 187 19,10 226 195 19,82 235 202 20,51 243 209
5,00 20,39 242 208 21,22 251 216 22,03 261 225 22,79 270 232
5,50 22,43 266 229 23,34 277 238 24,23 287 247 25,07 297 256
6,00 24,47 290 249 25,46 302 260 26,43 313 269 27,49 326 280
6,50 26,51 314 270 27,58 327 281 28,63 339 292 29,63 351 302
7,00 28,55 338 291 29,70 352 303 30,84 366 314 31,91 378 325
7,50 30,59 363 312 31,83 377 324 33,04 392 337 34,19 405 349
8,00 32,63 387 333 33,95 403 346 35,25 418 359 36,47 432 372
8,50 34,66 411 353 36,07 428 368 37,45 444 382 38,74 459 395
9,00 36,71 435 374 38,19 453 389 39,65 470 404 41,02 486 418
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..

14 Bentone B 30/B 40 J/K
1.8 Description
1.8.1 Components
1. Brake plate
2. Nozzle
3. Ignition electrodes
4. Nozzle assembly
5. Ignition Cable
6. Ignition transformer
7. Inspection glass
8. Fan wheel
9. Motor
10. Photocell
11. Nozzle assembly adjustment
12. Burner tube
13. Air setting
14. Solenoid valve
15. Air intake
16. Pump
17. Electric box
18. Air pressure switch
19. Capacitor
20. Disconnector
21. Switch 0-1
2
4
5 3
15
7
8
10
11
13
14
16
18

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Bentone B 30/B 40 J/K
1
2
4
3
19
6
9
12
17
20
20
21

16 Bentone B 30/B 40 J/K
2. Installation
2.1 Handling and lifting instruktion
figure 1
!Option
The lifting aid we used here are
available as spare parts, Figure 1.

17
Bentone B 30/B 40 J/K
2.2 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.
2.3 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.
2.4 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 ½ “ 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.
To the suction line on the pump (see paragraph 7.2 pos. 3) should the
supplied oil hose with 90° bend be connected.
- Bleed the oil system. The oil pump/oil preheater may be damaged if run
dry. The vacuum should not fall below 0 bar in the suction line during
start-up.
2.4.1 Proposed pipe routing for oil distribution systems
without transport pump
This type of connection should be used only when the oil has a viscosity less than
6mm²/s
1. Oil filter
!Be sure to fill the burner
oil system before starting
it for the first time.
1

18 Bentone B 30/B 40 J/K
2.5 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
1. Transport oil pump
2. Heavy oil filter
3. Overflow valve 0.5 – 2.0 bar
4. Fine filter
5. Pressure gauge 1
6. Pressure gauge 2
2.5.1 Proposed pipe routing for oil distribution systems with
transport pump
3
2
4
5
6
1
!If any electrical connection is used other than that recommended by Bentone, there may be a danger of
damage to property and personal injury.

19
Bentone B 30/B 40 J/K
d1
d2
d3
2.6 Nozzle selection
See under Technical data: Recommended nozzle and nozzle table in order to
select the appropriate nozzle.
2.7 Setting of brake plate and air flow
Prior to commissioning, the basic settings of the burner can be set in
accordance with the diagram. See under Basic settings. Note that it is simply
a matter of a basic setting that should be adjusted retrospectively once the
burner has started. You should then conduct a flue gas analysis and soot
quantity measurement.
2.8 Burner installation
2.8.1 Hole patten
Make sure the hole pattern on the boiler is designed for burner flange.
Combustion
device
d1d2d3
B 30 ø 115-150 M8-M12 ø 160-190
B 40 ø 115-175 M10-M12 ø 195-245

20 Bentone B 30/B 40 J/K
A
A
A
2.9 Burner installation
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
2.10 Check oil line seals
Once the burner has been installed and commissioned, the seals of the
various coupling elements should be checked (A).
When a leak is detected, it is usually sufficient to tighten the coupling
element that is leaking.