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BRUCIATORI MISTI GAS + GASOLIO GAS/LIGHT-OIL DUAL BURNERS BRULEURS MIXTE GAZ + MAZOUT QUEMADORES MIXTOS GAS + GASOLEO О О А О А / О О Multicalor 45 Multicalor 70 Multicalor 100 Multicalor 140 P AB / P AB 420010331102 25.05.2011...
420010331102 M ul t i c al or 45 ÷ 140 AB/ AB FUEL CHARACTERISTICS Model : Multicalor 45-70-100-140 Gas family - II 2H 3P Max. pressure mbar Min. pressure mbar Gas Low Heat Value: kcal/Nm 8.570 22.260 Light-oil Low Heat Value = 10.200 kcal/Kg max 1,5°...
THESE OPERATIONS MUST BE DONE BY PROFESSIONALLY-QUALIFIED TECHNICIANS. NOTE: ALL SAFETY DEVICES (AIR PRESSURE SWITCH, MINIMUM GAS PRESSURE SWITCH, GAS SOLENOID VALVES AND GAS GOVERNOR) SHALL BE DULY SEALED AFTER CALIBRATION AND BURNER START UP BY ECOFLAM’S TECHNICIANS. SUGGESTED REFERENCE VALUES 1,25 Natural Gas 9,6% CO <100 ppm...
420010331102 M ul t i c al or 45 ÷ 140 AB/ AB CONTROL BOXES LANDIS & STAEFA LGB21/LGB22 The Landis control box starts the fan and begins the pre-purging of the combustion chamber. The air pressure switch controls the correct operation. At the end of the pre-purging phase, the ignition transformer cuts-in followed by the opening of the gas valves.
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420010331102 M ul t i c al or 45 ÷ 140 AB/ AB ADJUSTMENT OF GAS MINIMUM PRESSURE SWITCH Unscrew off and remove cover M. - Set regulator N to a value equal to 60% of gas nominal feed pressure (i.e. for nat. gas nom. pressure = 20 mbar, set regulator to a value of 12 mbar;...
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420010331102 M ul t i c al or 45 ÷ 140 AB/ AB 3. Regulate gas capacity in high flame through the gas governor, or operate on the adjustable gas valve. LOW FLAME 4. Choose the first stage position on the servocontrol ( normally between 10° - 30°) on the basis of the reduced charge output required and switch the burner to low flame.
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420010331102 M ul t i c al or 45 ÷ 140 AB/ AB MAXIMUM LENGTH OF SUCTION LINES FOR TWO-PIPE SYSTEM Two-pipe siphon feed system PIPE LENGTH Lunghezza tubazioni Bitubo dalla sommità del serbatoio H (m) AS 67 Dall'asse AN 77 AJ 6 RSA 60 RSA 125...
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420010331102 M ul t i c al or 45 ÷ 140 AB/ AB LIGHT-OIL CIRCUIT A - HOSE B - OIL FILTER SUCTION C - OIL COCK 1 - PUMP RETURN 2 - SAFETY OIL VALVE 3 - LOW FLAME OIL VALVE 4 - HIGH FLAME OIL VALVE ¡...
420010331102 M ul t i c al or 45 ÷ 140 AB/ AB NOZZLE CLEANING AND REPLACEMENT Use only the suitable box wrench provided for 3÷4 mm this operation to remove the nozzle, taking care to not damage the electrodes. Fit the new nozzle with the same care.
420010331102 M ul t i c al or 45 ÷ 140 AB/ AB MAINTENANCE YEARLY CHECKS The burner’s periodical check (firing head, electrodes etc.) must be carried out by authorised personnel one or two times per year, depending on the utilisation. Before going on with the maintenance controls of the burner, it should be advisable to check its general conditions, according to the following steps: Unplug the burner;...
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420010331102 M ul t i c al or 45 ÷ 140 AB/ AB Multicalor 140 N° DESIGNATION DESCRIPCIÓN code PRESSOSTAT AIR PRESÓSTATO AIRE DUNGS LGW10 A2P 65323047 COJUNTO TOMAS DE AIRE 65322346 SET DE PRISES D’AIR TAPA 65320489 COUVERCLE TAPA QUEMADOR 65320674 COUVERCLE DU BRULEUR VIDRIOSO...
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