Bentone B40 MF Especificaciones técnicas
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178 056 56-6 2019-01-10
Installation and Maintenance instruction
B40 MF, B45-2 MF
2Bentone B40 MF/B45-2 MF
3
Bentone B40 MF/B45-2 MF
General
Table of Contents
Table of Contents _______________________________________________________ 3
1. TECHNICAL DATA _______________________________________________ 8
1.1 Dimensions B40 ______________________________________________ 8
1.2 Setting of ignition electrodes and brake plate _______ 8
1.3 Dimensions B45-2 ___________________________________________ 9
1.4 Setting of ignition electrodes and brake plate _______ 9
1.5 Dimensions, flange_________________________________________ 10
1.6 Recommended nozzle and pressure _________________ 10
1.7 Oil grades_____________________________________________________ 11
1.9 Nozzle for bio oils, 20-28 bar ___________________________ 12
1.10 Nozzle for fossil oils, 22-28 bar ________________________ 13
1.11 Description B40 MF ______________________________________ 14
1.12 Description B45-2 MF ____________________________________ 16
2. INSTALLATION ___________________________________________________ 18
2.1 Acceptance inspection ___________________________________ 18
2.2 Preparations for installation______________________________ 18
2.3 Distribution of oil____________________________________________ 18
2.4 Electrical connection ______________________________________ 19
2.5 Nozzle selection ____________________________________________ 20
2.6 Setting of brake plate and air flow_____________________ 20
2.7 Burner installation __________________________________________ 20
2.8 Burner installation __________________________________________ 21
2.9 Check oil line seals_________________________________________ 21
3. FUNCTION DESCRIPTION ________________________________ 22
3.1 B40 MF 1-stage burner __________________________________ 22
3.2 B45-2 MF 2-stage burner _______________________________ 23
4. BASIC SETTINGS ______________________________________________ 24
4.1 Examples of basic setting B40 MF____________________ 24
4.2 Examples of basic setting B45-2 MF_________________ 25
4.3 Setting values for nozzle assembly B40 MF________ 26
4.4 Setting values for air damper B40 MF _______________ 26
4.5 Setting values for nozzle assembly B45-2 MF_____ 26
4.6 Setting values for air damper B45-2 MF ____________ 26
4.7 Nozzle assembly control, brake plate ________________ 27
4.8 Air setting B40 MF _________________________________________ 27
4.9 Air setting B45-2 MF Damper motor _________________ 28
5. BURNER SERVICING ________________________________________ 30
5.1 Servicing the combustion assembly _________________ 30
5.2 Servicing air dampers ____________________________________ 31
5.3 Replacement of damper motor B45-2 MF__________ 32
5.4 Replacement of oil pump B40 MF / B45-2 MF____ 33
5.5 Replacement of preheaters _____________________________ 34
5.6 Replacement of electrical components______________ 35
5.7 Replacement of preheater overheating protector_ 35
5.8 Check oil line seals_________________________________________ 36
5.9 Check pressure piston nozzle holder seals_________ 36
5.10 Replacement of pressure piston and seat __________ 37
5.11 Immersion heaters for extra preheating______________ 38
5.12 Replacement of pump filter______________________________ 40
5.13 Check/service oil pre-filter _______________________________ 40
6. Preheater____________________________________________________________ 41
6.1 Technical data preheater _________________________________ 41
6.2 Adjustment of preheater operating thermostat____ 42
7. PUMP INSTRUCTION PUMP E4NC-1069 7P ___ 43
7.1 Technical data _______________________________________________ 43
7.2 Components_________________________________________________ 43
7.3 Oil connection _______________________________________________ 43
7.4 Changing the filter__________________________________________ 43
7.5 Function_______________________________________________________ 44
7.6 Preheating pump ___________________________________________ 44
7.7 Return Oil Pressure Switch______________________________ 45
8. ELECTRICAL EQUIPMENT _______________________________ 46
8.1 B40 MF wiring diagram LMO24.255 ... _____________ 46
8.2 B45-2 MF wiring diagram LMO24.255... ___________ 47
8.3 Component list LMO24.255 ... ________________________ 48
8.4 Function LMO24.255 ...__________________________________ 48
8.5 Technical data LMO24.255...___________________________ 49
8.6 Colour codes ________________________________________________ 50
8.7 Fault codes___________________________________________________ 50
9. FAULT LOCATION ______________________________________________ 51
9.1 Burner will not start ________________________________________ 51
9.2 The burner does not start after normal operation 51
9.3 Delayed ignition _____________________________________________ 52
9.4 Noise in pump_______________________________________________ 52
9.5 Pump pressure______________________________________________ 52
10. DECLARATION OF CONFIRMITY______________________ 53
4Bentone B40 MF/B45-2 MF
General
4Bentone
1. General 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 60
5
Bentone B40 MF/B45-2 MF
General
• 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 thedesign 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
6Bentone B40 MF/B45-2 MF
General
Components Service life – Recommended
replacement
Service life – Recommended
replacement Operating starts
Control system 10 years 250,000 starts
Pressure switch 10 years 250,000 starts
Flame guard 10 years 250,000 starts
UV flame sensor 10000 hrs N/A
Damper motor 500 000 starts
Contaktor 10 years 500,000 starts
Gas valve with seal testing Replacement upon fault detection N/A
Gas pressure switch 10 years 250,000 starts
Safety blow-off system 10 years N/A
Damper motor N/A 500,000 starts
Contactor 10 years 500,000 starts
Pressure piston max. load, Pressure
piston min. load + O-ring
Valve seat
10 years 80 000 starts
Burner 1 year 3000 hrs
Filter 1 year 3000 h 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 3000 hrs
Cuppling chaft 1 year control/change 3000h control/change
Fan wheel “1 Year Change when dirty /
unbalance”
“3000h Change when dirty /
unbalance”
Pressure piston max. load
Pressure piston min. load
Regular checks of seal and function
every 3 month. Change at leakage.
Control 2000 hrs
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.
7
Bentone B40 MF/B45-2 MF
General
8Bentone B40 MF/B45-2 MF
General
1. TECHNICAL DATA
1.1 Dimensions B40
B40 MF Insertion length,
burner tube
Burner tube,
Dimension B
Burner tube,
Dimension C
Burner tube,
Dimension D
Standard 1 202 115 160 114
!*NB It is important that
the spark does not strike
against the brake plate
or nozzle
* Used lower calorific value of
10.00 kWh/kg for rapeseed
oil in accordance with DIN
51605:2010-10
1.1.1 Burner output
6.5 -29.5 kg/h
65 -295 kW
a b c d e
B40 MF 2,5-3,0 2,0 6,5-7,0 2,0 5,0
mbar
-1
0
1
2
3
4
60 100 140 180 220 260 300
mbar
kW
ØD
C
B
451
202
202
527
262
316
362
e
c
d
1.2 Setting of ignition electrodes and brake plate
a
b
9
Bentone B40 MF/B45-2 MF
General
B45-2 MF Insertion length,
burner tube
Burner tube,
Dimension B
Burner tube,
Dimension C
Burner tube,
Dimension D
Standard 1 250 160 220 134
1.2.1 Burner output
9.0 -55.0 kg/h
90 -550 kW
* Used lower calorific value of
10.00 kWh/kg for rapeseed
oil in accordance with DIN
51605:2010-10
!*NB It is important that
the spark does not strike
against the brake plate or
nozzle
a b c d e
B45-2 MF 2,5-3,0 2,0 6,5-7,0 2,0 6,0
-1
0
1
2
3
4
5
6
7
80 120 160 200 240 280 320 360 400 440 480 520 560
mbar
kW
ØD
C
B
513
248
265
347
375
585 250
a
b
c
d
1.3 Dimensions B45-2
1.4 Setting of ignition electrodes and brake plate
10 Bentone B40 MF/B45-2 MF
General
14
ø134
220
ø114
200
37
34
14
B40 MF B45-2 MF
1.5 Dimensions, flange
1.6 Recommended nozzle and pressure
Nozzle: 45° Solid/semi-solid
60° Solid/semi-solid
80° Solid/semi-solid
Pump pressure 28 bar (24-28 bar)1)
24 bar (20-28 bar)2)
!The burner pump is factory set at 24 bar and
test operated using Roadway 80.
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) high viscosity oils
2) low viscosity oils
Otros manuales para B40 MF
2
Este manual sirve para los siguientes modelos
2
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