Bentone B55 Installation And Maintenance Instruction
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Summary of Contents for Bentone B55
- Page 1 178 000 66-3 2017-08–29 Providing sustainable energy solutions worldwide Installation- and maintenance instruction B55,B65...
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Page 3: Table Of Contents
3.10 Electrical connections _______________________________________________________________________ BASIC SETTINGS _________________________________________________________________________________ Typical basic settings for B65-2H/B65-2 B65-2R/B65-3R ______________________________________________________________________________ Set values for nozzle assembly B55 ___________________________________________________ Set values for nozzle assembly B65 ___________________________________________________ Set values for air damper B55 ___________________________________________________________ Set values for air damper B65 ___________________________________________________________ Nozzle assembly regulation –... - Page 4 _______________________________________________ Wiring diagram LAL 1... (B55-3/B65-3 med regulator R316T) _______________ 7.4.1 List of components LAL 1... (B55-3/B65-3 och B55-3/B65-3) _____ 37 7.4.2 Function LAL 1... ___________________________________________ 38 7.4.3 Control programme under fault conditions and lock-out indication LAL 1... 7.4.4 Technical data LAL 1... ______________________________________ 39...
- Page 5 General Bentone B55/B65...
- Page 6 • The external temperature of the burner’s component parts may exceed 60°C. • Ensure that the burner is protected from water spills, as its design will not withstand such. • Oil ilters should be used. • Only use spare parts recommended by Enertech. Bentone B55/B65...
- Page 7 Adjusting the burner In order to achieve correct adjustment lue gas analysis and temperature measurements must be carried out. Otherwise there is a risk of soot build- up, poor eficiency or condensate precipitation in the lue.. Bentone B55/B65...
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Page 8: General
General GENERAL Description B55/B65 2 3 4 5 31a 27a 26a 27b 25a 22 23a Components Flame cone Switch 0-l 27a. Scale, air regulation Brake plate Electric panel 27b. Scale, nozzle assembly Nozzle Motor 31a. Adjustment device, air damper Locking device, lange... - Page 9 General Description B55/B65 22 27b 22 27b Components Ignition cablesr 23a. Connecting pipe 27a. Scale, air regulation Ignition transformer 23b. Hydraulic hose 27b. Scale, Nozzle assembly Photocell Air intake Air damper Control box 25a. Solenoid valve bloc Stage 2 Pump Front plate, relay base 25b.
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Page 10: Technical Data
General 2. TECHNICAL DATA Type designation B55-2H/B55-2/B55-2R/B55-3R/ B65-2H/B65-2/B65-2R/B65-3R Dimensions Length of Flange Burner tube Burner tube burner tube Measure B Measure C Measure D Standard 1 Standard 2 Standard 3 Standard 1 Standard 2 Standard 3 Recommended nozzle Nozzle 45°S Danfoss and pressure 45°B Danfoss... -
Page 11: Working Ield
Output range kW B55-3R 14-64 kg/h 166-759 B55-3R Measured (test) Output range kW 24-99 kg/h 285-1174 Measured (test) Unbroken line is the approved working ield as per EN267. 200 300 700 800 900 1000 1100 1200 Output range kW Bentone B55/B65... -
Page 12: Nozzle Table
50,92 14,00 52,12 54,65 57,10 59,41 16,00 59,57 62,46 65,26 67,90 18,00 67,02 70,27 73,41 76,39 20,00 74,47 78,08 81,57 84,87 1007 The table applies to oil with a viscosity of 4,4 mm2/s (cSt) with density 830 kg/m3 Bentone B55/B65... -
Page 13: Nozzle Table
67,96 16,00 70,49 72,93 75,38 77,67 18,00 79,30 82,05 84,80 1006 87,38 1036 20,00 88,11 1045 91,17 1081 94,22 1117 97,09 1151 The table applies to oil with a viscosity of 4,4 mm2/s (cSt) with density 830 kg/m3 Bentone B55/B65... -
Page 14: Installation
A 5-pin connector supplies the burner motor with a separate 3-phase supply. See connection under the Electrical equipment heading. If another electrical connection is used than the one recommended by Bentone, there might be a risk of material damage or personal injury. -
Page 15: Burner Installation
Connect the Eurostecker connectors (see Electrical equipment). Check that the burner control switch (S1) is off. Fit the Eurostecker connectors on the burner. Turn on the main power switch. Check the direction of rotation of the burner motor. Bentone B55/B65... -
Page 16: Basic Settings
Stage 2 and Stage 3, respectively. The positions of MV 2 and MV 3 are determined by the boiler characteristics when switching between stages, but for a basic setting the cams (MV2 and MV3) should be placed in the middle. Bentone B55/B65... -
Page 17: Set Values For Nozzle Assembly B55
General Set values for nozzle assembly B55 Set values for nozzle assembly B65 Set values for air damper B55 Set values for air damper B65 Bentone B55/B65... -
Page 18: Nozzle Assembly Regulation - Ixed Brake Plate
Set the control switch (S2) to high load (I). Use the adjuster pin to screw the sleeve (F) in (to reduce) or out (to increase). The position of the dam- per can be read from the damper scale (G). Carry out lue gas analysis to check the air settings Bentone B55/B65... -
Page 19: Damper Motor 2-Stage
2 and ensure that the correct air cogs mesh with volume has been obtained. each other. Solenoid valve Stage 2 (black) Stage 2 (red) Stage 1 (orange) Closed damper (blue) Releasing button N.B. The upper position is the standard position Bentone B55/B65... -
Page 20: Damper Motor 3-Stage
0°. the green cam as much. Adjust the Solenoid valve Stage 3 (green) Solenoid valve Stage 2 (black) Stage 3 (red) Stage 2 (orange) Stage 1 (blue) Releasing button N.B. The upper position is the standard position Bentone B55/B65... -
Page 21: Maintenance
Adjusting the ignition electrodes and brake plate Adjustment dimensions for ignition electrodes. Burner, type B55 -2 2,5-3,0 6,5-7,0 6,0-7,0 B55-3 2,5-3,0 6,5-7,0 6,0-7,0 B65-2 2,5-3,0... -
Page 22: Servicing The Air Damper
Release the damper motor and check that the damper moves freely. Close the damper and zero the graduated scale on the damper motor. Make the electrical connections to the damper motor. Reset the damper motor cams. Connect the Eurostecker connectors and turn on the main power switch. Check combustion.* Bentone B55/B65... -
Page 23: Replacing The Oil Pump
General Replacing the oil pump B55/B65 Removal and fitting Turn off the main power switch and disconnect the Eurostecker connectors from the burner. Disconnect the oil hoses from the pump. Undo the screws (J) and pull out the oil pump. -
Page 24: Instructions Pump
Replace the oil iter on the oil pump as follows. • Close the oil valves. • Unscrew the cover (4 x 5 mm Allen screws). • Replace the oil ilter. • Replace the cover gasket. • Reit the cover. • Open the oil valves. Bentone B55/B65... -
Page 25: Function Danfoss Rsa 95 - 125
Only for capacities over 100 kg/h or on special request by customer Hydraulic control device Only on burners with hydraulic air control or nozzle assembly optimisation. Oil pump Items 3 and 6 are not itted to two-stage burners. Item 8 is connected after solenoid valve nozzle 2 (Y2). Bentone B55/B65... -
Page 26: Suction Line Tables
5 min. (a condition is that the pump is being lubricated during operation). The tables state the total suction line length in metres at a viscosity of 6,0 mm2/s. Bentone B55/B65... -
Page 27: Electric Equipment
General 7. ELECTRIC EQUIPMENT Wiring diagram LMO24.255...(B55-2H/B65-2H) 3N~50Hz 400 V 171 435 45 2016-06-30 Bentone B55/B65... - Page 28 General Wiring diagram LMO24.255... (B55-2H,R/B65-2H,R) 171 435 45 2016-06-30 Bentone B55/B65...
- Page 29 General Wiring diagram LMO24.255... (B55-2H/B65-2H) 171 435 45 2016-06-30 Bentone B55/B65...
- Page 30 Temperature limiter If S6 is missing connection between T6 and T8. Mains connection and fuse in accordance with local regu- lations. max loading K1 Connection A1,A2 / 95, 96 / 97, 98 Max 0,2A/15W 171 435 45 2016-06-30 Bentone B55/B65...
- Page 31 45 µ A Max. photo current at start: 5,5 µ A Control of photo current Current through photo unit is measured with a d.c. ammeter (a movingc oil instrument connected in series with the photo unit). 171 435 45 2016-06-30 Bentone B55/B65...
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Page 32: Wiring Diagram Lal 1
General Wiring diagram LAL 1... (B55-2/B55-2R/B65-2/B65-2R) Bentone B55/B65... -
Page 33: List Of Components Lal 1
General 7.2.1 List of components LAL 1... (B55-2/B55-2R/B65-2/B65-2R) Oil burner control Micro switch for hinged door Photoresistor Control thermostat, high/low capacity Operating fuse Main switch 3-fas Fuse S20 Main switch 1-fas Fuse Ignition transformer Connection terminal board Lamp, low capacity... -
Page 34: Function Lal 1
A red lamp in the control is lit. Move the transparent cover aside and restart the burner by pressing the reset button. Note! In the window of the control symbols appear showing in which position the control locks out , see the adjoining explanation. Bentone B55/B65... -
Page 35: Wiring Diagram Lal 1
General Wiring diagram LAL 1... (B55-3/B65-3) Bentone B55/B65... -
Page 36: Wiring Diagram Lal 1
General Wiring diagram LAL 1... (B55-3/B65-3 med regulator R316T) Bentone B55/B65... -
Page 37: List Of Components Lal 1
General 7.4.1 List of components LAL 1... (B55-3/B65-3 och B55-3/B65-3) Operating switch, Stage 3 Oil burner control Regulator R316T Control thermostat, Stage 3 Photoresistor S20 Main switch 1-fas Operating fuse Ignition transformer Connection terminal board Fuse Fuse Earth terminal Fuse 1A Plug-in contact ”Euro”, burner... -
Page 38: Function Lal 1
The burner can now change between stage 1, 2 and 3. The burner operation is interrupted by means of the operating switch or the thermostat. The control locks out A red lamp in the control is lit. Move the transparent cover aside and restart the burner by pressing the reset button. Bentone B55/B65... -
Page 39: Control Programme Under Fault Conditions And Lock-Out Indication Lal
7,5 s Reset after lock-out: Immediately Time of re-start: 47 s Ambient temperature: - 20 to + 60°C Min. required current at 220 V and 240 V 95/105 µ A respectively: Max. current: 160 µ A Protective standard: IP40 Bentone B55/B65... -
Page 40: Fault Location
(refer to technical data) Delayed ignition Check ignition electrodes Too strong a draught not damaged Too great a pressure drop at brake plate Check high voltage wiring Check position of nozzle assembly adjustment Correct the boiler draught Adjust the burner Bentone B55/B65... -
Page 41: Declaration Of Conformity
In that the burner conforms to the above mentioned standards it is awarded the CE mark. Indem der Brenner die obengenannten Normen und Richtlinien erfüllt, erhält der Brenner die CE-Kennzeichnung. Du fait de leur conformité aux directives mentionnées ci-dessus, les brûleurs Bentone bénéi cient du marquage CE. Ljungby, Sweden, 150227 (27/02/15) Enertech AB, Bentone Division/ är kvalitetscertii erat enligt/... - Page 42 If the burner will not start Press the reset button on the relay. Check that the thermostats are correctly adjusted. Don´t forget the room thermostat, check that any fusesare intact and main switch is on. Installed by: Tel: 170 025 01 2012-04-16 Bentone B55/B65...
- Page 43 General Bentone B55/B65...
- Page 44 Enertech AB. P.O Box 309, SE-341 26 Ljungby. www.bentone.se, www.bentone.com...
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