Bentone BG 550 Installation And Maintenance Instruction
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Summary of Contents for Bentone BG 550
- Page 1 178 015 82-2 2016-12–07 Providing sustainable energy solutions worldwide Installation- and maintenance instruction BG 550,BG 650 Model 2, M BG 550 LN...
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Page 2: Table Of Contents
Contents Description _____________________________________________________________ Warning __________________________________________________________________________________________ 5 2-stage ___________________________________________________________________________________________ 6 Modulating________________________________________________________________________________________ 7 TECHNICAL DATA _______________________________________________________ Dimension ________________________________________________________________________________________ 8 Output range ______________________________________________________________________________________ 9 Working field _____________________________________________________________________________________ 10 SKELETON DIAGRAMS _________________________________________________ MOUNTING OF THE BURNER ___________________________________________ Inspection of gas assembly ________________________________________________________________________ 12 Adjustment of the positiion of the shrouded disc in the blast tube _____________________________________ 12 ELECTRIC EQUIPMENT ________________________________________________ Wiring diagram LME22 (BG550/BG650) 2-Stage _____________________________________________________ 13 List of components _______________________________________________________________________________ 14... - Page 3 DAMPER MOTOR 2- STAGE _____________________________________________ Air adjustment____________________________________________________________________________________ 34 Releasing button _________________________________________________________________________________ 34 DAMPER MOTOR MODULATING ________________________________________ Air adjustment____________________________________________________________________________________ 35 Releasing button _________________________________________________________________________________ 35 GENERAL INSTUCTION_________________________________________________ Adjustment of burner _____________________________________________________________________________ 36 Service __________________________________________________________________________________________ 36 Flame monitoring and measurement of ionisation current _____________________________________________ 37 UV- detektor _____________________________________________________________________________________ 38 Adjustment of air pressure switch __________________________________________________________________ 39 Adjustment of min.
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Page 5: Description
Description DESCRIPTION Warning Warning Read the manual before assembling or commissioning. The contents of this manual are to be observed by all who work for any reasoN on the unit and its appertaining system parts. This manual is intended especially for authorised personnel. This manual is to be regarded as part of the burner and shall always Warning be available near the place of installation. -
Page 6: 2-Stage
2-stage DESCRIPTION 2-Stage Components 1. Flame cone Fuse holder 2. Connection fl ange 17. Indicating lamp Stage 2 3. Guide bar 18. Switch I-II 4. Fan wheel Indicating lamp Stage I 5. Fan house 20. Switch 0-l 6. Shrouded disc 21. -
Page 7: Modulating
DESCRIPTION Modulating Modulating Components 15. Air pressure switch 1. Flame cone 2. Connection fl ange 16. Fuse holder 17. Change-over switch 3. Guide bar increase-decrease 4. Fan wheel 18. Change-over switch 5. Fan house manually-automatically 6. Shrouded disc 19. Indicating lamp 7. -
Page 8: Technical Data
TECHNICAL DATA TECHNICAL DATA Dimension Type designation BG550/BG550LN/BG650 Dimensions 290* 690* Length of Flange Burner tube Burner tube burner tube Measure B Measure C Measure D BG550 Standard 1 Standard 2 Standard 3 Length of Flange Burner tube... -
Page 9: Output Range
TECHNICAL DATA Output range Output range Capacity Gas volume at a min. Gas volume at a max Max. inlet Rated inlet pressures output Nm output Nm pressure mbar mbar BG550 G20 140-640 14,8 67,7 G25 140-600 17,4 74,4 G30 140-620 19,2 30-50 G31 140-620... -
Page 10: Working Field
TECHNICAL DATA Working field Working fi eld BG550 140-640 kW BG550 BG550 (G25) Measured (test) Capacity kW BG550LN 140-620 kW BG550LN Measured (test) Capacity kW BG550 LPG 60Hz 150-820 kW Capacity kW BG650 200-1125 kW BG650 Measured (test) 200 300 700 800 900 1000 1100 1200 Unbroken line is the approved wor-... -
Page 11: Skeleton Diagrams
8. Air damper motor 9. Air pressure switch 10. Gas burner control Pos. 5b, 7: Components not required according to EN 676. Required over 1200 kW according to EN 676. When Bio gas is used, Bentone shall always be contacted. -
Page 12: Mounting Of The Burner
MOUNTING OF THE BURNER MOUNTING OF THE BURNER Inspection of gas assembly Fit the burner to the boiler by means of 4 bolts M12. For fl ange and bolt Adjustment of the positiion of the shrouded disc in the blast tube dimensions see technical data. -
Page 13: Electric Equipment
ELECTRIC EQUIPMENT ELECTRIC EQUIPMENT Wiring diagram LME22 (BG550/BG650) 2-Stage Wiring diagram LME22 (BG550/BG650) 2-Stage 1(5) 172 445 12 16-01... -
Page 14: List Of Components
ELECTRIC EQUIPMENT List of components Wiring diagram LME22 (BG550/BG550LN/BG650) Modulating Function LME22 2(5) 172 445 12 16-01... -
Page 15: Wiring Diagram Lme22 (Bg550/Bg550Ln/Bg650) Modulating
ELECTRIC EQUIPMENT Wiring diagram LME22 (BG550/BG550LN/BG650) Modulating List of components LME22 (BG550/BG650) Gas burner control Gas pressure switch Power control Change-over switch, Aut.-man. Ionization electrode S12 Change-over switch, Increase Reduce Operation fuse S15 Control thermostat, 3-pole (only for 2-stage Operation fuse sliding) S16 High pressure switch Operation fuse... -
Page 16: List Of Components
ELECTRICAL EQUIPMENT List of components Function LME22 Control program when disruption; disruption display Gas burner control: LME..Colour codes Colour code table for multi-coloured signal lamps (Light diodes) Status Colour codes Colours Waiting time «tw», other waiting times Ignition phase, ignition checked Flashing yellow Normal operation Green... -
Page 17: Control Diagnosis Under Fault Conditions And Lockout Indicatio
ELECTRICAL EQUIPMENT Control diagnosis under fault conditions and lockout indicatio Gas burner control: LMG ... Control program when disruption; disruption display Gas burner control: LME..Alarm control table Red fl ashing code on Possible causes signal lamp (LED) Flashing 2 x No fl... -
Page 18: Measures And Checks Before Start Up
MEASURES AND CHECKS BEFORE START UP MEASURES AND CHECKS BEFORE START-UP 2-Stage or modulating burners 2-Stage or modulating burners General rules 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. -
Page 19: Inner Assembly
MEASURES AND CHECKS BEFORE START-UP Inner assembly Inner assembly Town gas Inner assembly Natural gas, LPG Inner assembly Biogas ((UV-detector) 172 155 13 04-01... -
Page 20: Inner Assembly Bg 550Ln
MEASURES AND CHECKS BEFORE START-UP Inner assembly BG 550LN Inner assembly BG 550LN A = 10 mm Front edge Brake plate B = 3 mm A = Position Ionisation detector B = Position Ignition electrode 172 155 14 04-01... -
Page 21: Determination Of Gas Volume For The Installation
DETERMINATION OF GAS VOLUME FOR THE INSTALLATION DETERMINATION OF GAS VOLUME FOR THE INSTALLATION Specifi cations on natural gas, town gas and biogas vary. For more exact information please contact the gas distributor. Net calorifi c value Gas quality kWh/Nm kJ/Nm kcal/Nm Natural gas... -
Page 22: Gas Solenoid Valve Dungs Mvd
MANUAL FOR ADJUSTMENT OF GAS SOLENOID VALVE DUNGS MVD GAS SOLENOID VALVE DUNGS MVD MVD: Flow adjustment MVD/5 1-step valve fast opening with max. Remove protection cover 1. Loosen fl ow adjustment. lock nut 3. Turn the fl ow adjustment screw 2 to the right = gas fl... -
Page 23: Operation And Assembly Instructions
OPERATION AND ASSEMBLY INSTRUCTIONS OPERATION AND ASSEMBLY INSTRUCTIONS Double solenoid valve Type DMV-D.../11 Type DMV-DLE.../11 Double solenoid valve Type DMV-D.../11 Type DMV-DLE.../11 Nominal widths Rp 1/2 - Rp 2 Electrical connection IEC 730-1 (VDE 0631 T1) Volt U n ~(AC) 230 V Valve 2 x Class A Ambient temperature... -
Page 24: Dmv 525/11
OPERATION AND ASSEMBLY INSTRUCTIONS DMV 525/11 DMV 525/11 Pressure taps 1, 2, 3, 5 Sealing plug Screw plugs 1,2,3 and 5 may also be replaced by a measuring socket G 1/8 DIN ISO 228. 1. Loosen screws A and B do not remove. - Page 25 OPERATION AND ASSEMBLY INSTRUCTIONS 7. DMV-DLE Rapid stroke ad- justment V start Factory setting DMV-DLE: Rapid stroke not adjusted 1. Unscrew the adjustment cap E from the hydraulic brake. 2. Turn the adjustment cap and use as a tool. 3. Turn a-clockwise = increase rapid stroke (+).
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Page 26: Gas Pressure Regulator Type Frs
OPERATION AND ASSEMBLY INSTRUCTIONS Gas pressure regulator Type FRS Gas pressure regulator Type FRS Nominal diameters Rp 3/8 - Rp 2 1/2 DN 40 - DN 150 Never close vent nozzle! Vent plug 2. Pressure taps Vent nozzle 1. Vent plug 2. - Page 27 OPERATION AND ASSEMBLY INSTRUCTIONS Do not use unit as lever. 100 125 150 3/8 1/2 2 1/2 70 105 225 340 610 1100 1600 2400 5000 6000 7600 max. (Nm) _ 10s < 125 200 250 max. (Nm) _ 10s <...
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Page 28: Multi-Bloc, Mb-Zrdle 405-420 Bo1
MULTI-BLOC, MB-ZRDLE 405 - 420 B01 MULTI-BLOC, MB-ZRDLE 405-420 BO1 1. Ball valve 2. Fixing fl ange 3. Gas pressure switch 4. Governor with pressure adjustment 5. Protective cover, start gas adjustment 6. Hydraulic device, adjustment of stage 2 7. Lock screw for fl ow adjustment 8. -
Page 29: Flow Adjustment 2-Stage Design
MULTI-BLOC, MB-ZRDLE 405 - 420 B01 Flow adjustment 2-stage design Flow adjustment 2-stage design For stage 1, loosen the lock screw a. Turn the hydraulic device e: to the right = the gas fl ow is reduced to the left = the gas fl ow is increased For stage 2, turn the hydraulic device b: to the right = the gas fl... -
Page 30: Multi-Bloc, Mb-Vef 412-425 B01
MULTI-BLOC, MB-VEF 412 - 425 B01 MULTI-BLOC, MB-VEF 412-425 B01 view View 17 2 16 11 18 1. Electrical connection gas pressure switch mini 2. Electrical connection gas valve 3. Pressure switch mini 4. Flange connection inlet 5. Test point connection 1/8” before V 6. -
Page 31: Multi-Bloc, Mb Vef 412-425 B01
MULTI-BLOC, MB VEF 412-425 B01 MULTI-BLOC, MB-VEF 412 - 425 B01 Technical data Mounting instruction-impulse lines Technical data Adjustment possibilities Max inlet pressure 360 mbar Valves V class A group 2 in accordance with EN 161 Governor class A group 2 in accordance with EN88 0,75:1-3:1 Ratio V P Filter according to DIN 3386... -
Page 32: Multi-Block Vdg20
MULTI-BLOC VDG20… SKP75/15 MULTI-BLOCK VDG20...SKP75/15 View 1. Protective cover, adjustment of V och N 2. Adjustment screw V for ratio pG : pA (max. load) 3. Adjustment screw for zero point adjustment N (min. load) 4. Stroke indication 5. Connection ¼” pA 6. -
Page 33: Technical Data
MULTI-BLOC VDG20… SKP75/15 Technical data Mounting of impulse lines - 220 V-15%...240 V+10%, 50-60 Hz,13,5 VA Technical data - Adjustment range Gas/Air, 0,4-9 - Max. permissible inlet pressure 600 mbar - Differansce pressure pG-pA 0,8…120 mbar - Min. air pressure 0,5 mbar - Min. -
Page 34: Damper Motor 2- Stage
DAMPER MOTOR 2-STAGE DAMPER MOTOR 2- STAGE Air adjustment Releasing button Air adjustment The damper motor turns the damper between three pre-set positions: fully closed, low load, full load. These positons are controlled in the motor by cams of different colours. The black cam controls the gas valve for full load. -
Page 35: Damper Motor Modulating
DAMPER MOTOR MODULATING DAMPER MOTOR MODULATING Air adjustment - Before the burner starts vent the lines to make sure that there is gas vailable at the multibloc Releasing button - Use an allen key size 2,5 mm for adjusting N and V , (advisable to fi... -
Page 36: General Instuction
GENERAL INSTRUCTIONS GENERAL INSTUCTION Adjustment of burner Service Adjustment of burner The burner is from the factory pre-set to an average value that must then be adjusted to the boiler in question. All burner adjustments must be made in accordance with boiler manu-facturers instructions.These must include the checking of fl... -
Page 37: Flame Monitoring And Measurement Of Ionisation Current
GENERAL INSTRUCTION Flame monitoring and measurement of ionisation current Flame monitoring and measurement of ionisation current The burner is monitored according to the ionisation principle. Check the ionisation current on start-up and on each service call. The reason for a low ionisation current may be leaking currents, bad connection to earth, dirt or a faulty position of the fl... -
Page 38: Uv- Detektor
GENERAL INSTRUCTION UV- detektor UV-detector This should not be exposed to temperatures exceeding 60°C. The current passing through the UV-detector, when it is being illuminated, should be at least 70 µ A for LFL1.. This current can be measured by means of a moving coil instrument. -
Page 39: Adjustment Of Air Pressure Switch
GENERAL INSTRUCTION Adjustment of air pressure switch Adjustment of air pressure switch The air pressure switch should stop the burner, if the air volume is reduced. Adjustment of min. gas pressure switch The air proving device shall be adjusted in such a way that if there is insuffi... -
Page 40: Leakage Control, Dungs Vps 504 Serie 2
LEAKAGE CONTROL, DUNGS VPS 504 SERIE 2 LEAKAGE CONTROL, DUNGS VPS 504 SERIE 2 Technical data Technical data Programme sequence ≤ 4,0 l Test volume ≈ 20 mbar Pressurre increase using motor pumps Backup (customer supply) 10A fast or 6.3A slow Fuse integrated in T6,3L 250V (IEC 127-2/111) (DIN41662) housing, replaceable... -
Page 41: Program Sequende Schedule
Differential pressure sensor Release signal Fault signal Electrical connection VPS 504 Series 02 The VPS 504 is connected in series between the temperature regu- latorand the control box via a 7-pole plug connector.See the Bentone wiring diagram. tight untight Lock-out... -
Page 42: Handing Over Of The Installation
FINAL TEST OF THE INSTALLATION HANDING OVER OF THE INSTALLATION - Make repeated start attempts to ensure that the adjustments function. Fault location, functional troubles - Close the ball valve during operation to check that the gas switch switches off at the set value. - Remove the hose for the air pressure switch to check that the burner locks out. -
Page 43: Declaration Of Conformity
De par sa conformité aux normes et directives mentionnées ci- direktiv erhåller brännaren CE - märkningen. dessus, le brûleur recevra le marquage CE de conformité. Enertech AB Bentone Division is quality certifi ed according Ljungby, Sweden, 141127 (27/11/14) to SS-EN ISO 9001 ENERTECH AB Bentone Division Enertech AB Bentone Division är kvalitetscertifi... -
Page 44: Fault Location Guide
FAULT LOCATION GUIDE Gas burner Fault location guide Gas burner The basis for a trouble free operation can only be ensured by the correct combined effect of the three factors: electricity, gas fl ow and combustion air. Should any of these factors change, troubles may arise. - Page 45 Cause Remedy No electrical connection through the air pressure switch Test the adjustment and the function of the air pres-sure switch. The starting load is not correctly adjusted Reduce or increase the gas supply, reduce the quanti ty of air. Gas relay defective Replace Air pressure switch incorrectly adjusted or defective...
- Page 46 Cause Remedy The burner is operating correctly but locking out now and then The ionisation current is too low Check. Must be at least 4 µ A according to the relay manufacturer but should be 8-20 µ A. The UV-cell is in a wrong position Adjust Voltage drop at certain times Must not drop more than 15% of the rated...
- Page 47 Cause Remedy The burner is operating correctly but locking out now and then The ionisation current is too low Check. Must be at least 4 µ A according to the relay manufacturer but should be 8-20 µ A. The UV-cell is in a wrong position Adjust Voltage drop at certain times Must not drop more than 15% of the rated...
- Page 49 GENERAL INSTRUCTIONS FOR GASBURNERS Installation Follow standards and instructions applicable to the Check that the input pressure of the gas is correct installation of gas burners Check that the dampers of the boiler are open Ensure that the electric installation is made in Check that there is water in the system accordance with existing regulations Check that thermostats etc.
- Page 50 SERVICE AND INSPECTION CARD Installation Boiler Name: Type: Effi ciency kW: Address: Burner Type: Effi ciency kW: Installed by: Date: Date Flue gas Ionisa- gas/h Governor Pressure Effi ciency temp tion current Fire room Chimney Measure- Before After °C µ A mbar mbar % ment...
- Page 52 Enertech AB. P.O Box 309, SE-341 26 Ljungby. www.bentone.se, www.bentone.com...