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Providing sustainable energy solutions worldwide

178 008 26-2 2016-02-01

Installation- and maintenance instruction

STG 146

Содержание STG 146

Страница 1: ...Providing sustainable energy solutions worldwide 178 008 26 2 2016 02 01 Installation and maintenance instruction STG 146...

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Страница 3: ...Bloc 6 Ionisation electrode 7 Inner assembly 8 Brake plate 9 Burner tube 10 Ignition electrode 11 Air damper 12 Front part fan housing 13 Rear part fan housing 14 Air pressure switch 15 Shielding arra...

Страница 4: ...m3 h at min output of burner 1 Nm3 h at max output of burner 1 Rated inlet pressures mbar STG 146 Natural gas 23 5 65 Natural gas 2 35 Natural gas 6 5 Natural gas 20 Connection 2 Motor Ignition transf...

Страница 5: ...Flange A Measure A Standard 145 121 5 Long design 245 221 5 Type Capacity Nm3 h at min output of burner 1 Nm3 h at max output of burner 1 Rated inlet pressures mbar STG 146 Natural gas 41 133 LPG 47 1...

Страница 6: ...b Gas pressure switch maxi Incorporated in the Multibloc 6a Main valve 6b Safety valve 1 7 Valve proving system 9 Air pressure switch 10 Gas burner control Pos 5b 7 Components not required according t...

Страница 7: ...the gas armature is not too long If the distance is too long there will not be time for the burner to light Fit the enclosed flange and gasket to the boiler If new fixing holes must be drilled use th...

Страница 8: ...d In case the twin thermostat is in series on incoming phase L1 a loop between the terminals T1 and T2 is necessary Mains connection in accordance with local regulations M1 Burner motor S3 Main switch...

Страница 9: ...the fuel supply is stopped immediately in the case of any fault If the fault condition occurs at a time between start and pre ignition which is not indicated by symbols the cause is usually a switch...

Страница 10: ...Fault or soiled fuel valves Poor adjustment of burner 3 x Air pressure monitor does not close LP faulty LP incorrectly adjusted Fan motor does not run 4 x Air pressure monitor does not open or extrane...

Страница 11: ...ation LME 11 permits a maximum of three start attempts if the start cycle is uninterrupted Continuous Off Red Yellow Green Colour code table for multi coloured signal lamps Light diodes Status Colour...

Страница 12: ...Connecting signal amplifier Alarm control table Red flashing code on signal lamp LED Possible causes Flashing 2 x No flame at End of TSA Defective or obscured flame monitor Defective or obscured fuel...

Страница 13: ...uldbeclosed Connectapressure gauge to the test nipple Pa see fig Thetestpressureinthesystemshould be 1 5x max inlet pressure or min 150 mbar If any leakage locate the source by means of soapy water or...

Страница 14: ...MEASURES AND CHECKS BEFORE START UP 172 205 77 07 01 Inner assembly Town gas not CE approved Inner assembly Natural gas LPG Inner assembly Biogas UV detector Natural gas LPG 2 5 8 2 5 8...

Страница 15: ...Net calorific value Gas quality kWh Nm3 kJ Nm3 kcal Nm3 Natural gas 10 3 37 144 8 865 Propane 26 0 93 647 22 350 Butane 34 3 123 571 29 492 Town gas 4 9 17 653 4 213 Bio gas 7 0 25 219 6 019 V Gas vol...

Страница 16: ...ustment knob d use the protective cover as a tool to the desired start gas flow Turn to the right the start gas flow is reduced Turn to the left the start gas flow is increased Max inlet pressure 360...

Страница 17: ...01 GENERAL INSTRUCTIONS Open the ball valve and switch on the main switch If the burner starts the actual adjustment can be made Air adjustment On all burners the air adjustment can be made with or w...

Страница 18: ...172 305 50 07 01 GENERAL INSTRUCTIONS Control of burner head Air adjustment Adjustment of inner assembly...

Страница 19: ...e at which the gas switch should switch off Set this pressure by means of the valve Carefully turn the knob see figure until the gas pressure switch switches off The value shown on the scale should th...

Страница 20: ...ubles Trouble free operation is dependent onthreefactors electricity gasandair supply Should there be any changes intheratiobetweenthesethreefactors there is a risk of break downs It has been proved t...

Страница 21: ...Remedy The burner does not start No gas Check that all gas cocks are open No voltage Check fuses thermostats and electrical connections The burner motor fails to start The thermal protection has lock...

Страница 22: ...ities The ignition electrodes are disturbing the ionisation current Adjust the ignition electrodes repole the ignition transformer if necessary Bad earthing Arrange for proper earthing Phase and neutr...

Страница 23: ...ormern Bad combustion Bad draught conditions Check the chimney The flue gas temperature is too high The boiler is overloaded Reduce the quantity of gas The CO2 content is too low Check the boiler with...

Страница 24: ...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...

Страница 25: ...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 26: ...ure ment Before After ppm C A mbar mbar Small flame Large flame Measures Date Nm3 gas h Governor O2 CO Flue gas temp Ionisa tion current Pressure Efficiency Fire room Chimney Measure ment Before After...

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Страница 28: ...Enertech AB P O Box 309 SE 341 26 Ljungby www bentone se www bentone com...