Bentone BG 300LN Скачать руководство пользователя

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DESCRIPTION BG300/400LN

1. Switch man-aut
2. Switch 0-1
3. Change -over switch

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4. Indicating lamp Stage 1
5. Reset button
6. Air pressure switch
7. Damper motor
8. Connection flange

9. Blast tube

10. Gas nozzle
11. Connection gas fittings
12. Multibloc
13. Air intake
14. Shut-off cock
15. Cover, inspection glass

16. Transformer
17. Gas burner control
18. Electric panel
19. Electrical connection
20. Motor

172 205 99 03-01

Содержание BG 300LN

Страница 1: ...Providing sustainable energy solutions worldwide 178 026 72 2 2016 06 20 Installation and maintenance instruction BG 300LN...

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Страница 3: ...Air pressure switch 7 Damper motor 8 Connection flange 9 Blast tube 10 Gas nozzle 11 Connection gas fittings 12 Multibloc 13 Air intake 14 Shut off cock 15 Cover inspection glass 16 Transformer 17 Ga...

Страница 4: ...AL DATA Type designation BG 300LN The above dimensions are max measurements Depending on the com ponents used the measurements may vary Lengthof Measure A Standard 230 217 110 M10 175 240 1 2 245 185...

Страница 5: ...gas Calorific value 10 kWh Nm3 G25 Natural gas Calorific value 8 2 kWh Nm3 2 Dimension and capacity depending on gas quality and available pressure Output range Capacity Gas volume at a min Gas volume...

Страница 6: ...e When modulating operation is required this valve is equipped with controls for variable opening 6b Safety valve 1 7 Valve proving system 8 Air damper motor 9 Air pressure switch 10 Gas burner contro...

Страница 7: ...n the burner Connect the multi bloc to the burner head Connect PL to the fan housing Connect the two cables by means of the plug in contact to the multi bloc Do not mix up the cables to the valves and...

Страница 8: ...8 172 425 51 08 01 ELECTRIC EQUIPMENT Gas burner control LME22 Wiring diagram 1 2 If there is no Plug in contact X4 X16 on the boiler connect to the contact enclosed...

Страница 9: ...2 Function 1 Operating switch ON Thermostat ON Gas pressure switch ON Air damper closed A control is made that the air pressure switch does not indicate fan pressure Then the burner motor starts 2 Air...

Страница 10: ...ted Diagnostics for alarm triggers can be read as specified by the following sequence Colour code table for multi coloured signal lamps Light diodes Status Colour codes Colours Waiting time tw other w...

Страница 11: ...s Interfacediagnostics Connecting signal amplifier 2 2 Red flashing code on Possible causes signal lamp LED Flashing 2 x No flame at End of TSA Defectiveorobscuredflamemonitor Defectiveorobscuredfuel...

Страница 12: ...nd of this period the pre ignition period starts 0 5 2 5 sec depending on the design of the gas control The gas valve is energized and opens and flame is established At the end of the safety time 2 3...

Страница 13: ...14 172 155 05 01 01 EASURES AND CHECKS BEFORE START UP BG300 400LN Gas nozzle assembly Natural gas 4 5 12 14 2...

Страница 14: ...ate con siderably from the normal values this must be taken into account as follows f t Temperature of the gas at the gas meter 15 C B Barometer height 945 mbar Pu Pressure of the gas at the gas meter...

Страница 15: ...t N min load 11 Test point connection 1 8 PF 12 Test point connection 1 8 PBr 13 Flange connection outlet 14 Test point connection 1 8 Pa before V2 after governor 15 Indication of V1 and V2 in opera t...

Страница 16: ...BR are ready from factory Mounting instruction impulse lines PL PF and PBr Max inlet pressure 360 mbar Valves V1 V2 class A group 2 in accordance with EN 161 Governor class A group 2 in accordance wit...

Страница 17: ...e time the combustion values Go back to min load and check the combustion value Adjust if necessary If necessary repeat the controls of the adjustment made on min N and max load V The desired gas flow...

Страница 18: ...ready for start up Howerer study the sections dealing with adjustments of multi bloc combustion air and combustion head Open the ball valve and switch on the main switch If the burner starts the actu...

Страница 19: ...c and the screws d Pull out the fan housing part Loosen carefully the ionisation and ignition cables When the fan housing part is separated from the fixing flange the combustion unit can be checked as...

Страница 20: ...weak a ionisation current The ionisation current is measured by means of a microampere meter A connected in series with the flame electrode and the gas burner control Connect the A meter see figure Mi...

Страница 21: ...when it is being illuminated should be at least 70 A for LFL1 This current can be measured by means of a moving coil instrument Checks should only be made if a fault is suspected The capacitor which s...

Страница 22: ...t the burner from starting Too low a gas pressure during operation should stop the burner The burner may start again when the rated gas pressure has been reached Remove the protective cover Connect a...

Страница 23: ...es Trouble free operation is depending on three factors electricity gas and air supply Should there be any changes in the ratio between these three factors there is a risk of break downs It has been p...

Страница 24: ...lung 6 Ist f r den Luftzutritt zum Brenner richtig gesorgt Um die St rungssuche zu erleichtern folgt unten eine aufstellung ber die gew hnlichsten Fehler die in einer Gasbrenneranlage autreten k nnen...

Страница 25: ...ruckw chte Die einstellung und Funktion des Luftdruckw chters pr fen Die Startlast ist nicht richtig eingestellt Die Gaszufuhr reduzieren bzw erh hen Die Luftmenge reduziern Das Gasrelais ist defekt A...

Страница 26: ...ind falsch eingestellt Wieder einstellen Der Gasdruck ist zu hoch Mit Hilfe eines Manometers und eines Druckregelventils kontrollieren und einstellen Die Rauchgasseite ist blockiert Den Schornsteinkan...

Страница 27: ...sseln wenn er zu hoch ist Der CO Gehalt ist zu hoch Luft berschuss bei der Verwendung von Erdgas und Gas l Propan Butan Die Luft drosseln Luftde zit Die Luft ffnen Die Rauchgasklappe kontrollieren Die...

Страница 28: ...le marquage CE de conformit Ljungby Sweden 141127 27 11 14 ENERTECH AB Bentone Division Box 309 SE 341 26 Ljungby Sweden H kan Lennartsson Enertech AB declares that the above mentioned products compl...

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Страница 30: ...ample room ther mostat if any 4 Check that the gas pressure to the burner is sufficient 5 Check that the electric fuses have not blown 6 Make a new attempt to start the burner and check the counter of...

Страница 31: ...Measure ment Before After C A mbar mbar Small flame Large flame Measures Date Nm3 gas h Governor CO2 CO Flue gas temp Ionisa tion current Pressure Efficiency Fire room Chimney Measure ment Before Aft...

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Страница 36: ...Enertech AB P O Box 309 SE 341 26 Ljungby www bentone se www bentone com...

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