OIL BURNERS MAIOR P 45 AB. techniques for energy saving MODEL. HYDRAULIC SYSTEM 220/380 V 60 Hz LB

Transcription

1 OIL BURNERS techniques for energy saving MODEL MAIOR P 45 AB HYDRAULIC SYSTEM 220/380 V 60 Hz LB

2 TECHNICAL DATA MODEL MAIOR P 45 AB Thermal power max. kcal/h kw 522 Thermal power min. kcal/h kw 296 Max. capacity light oil kg/h 44,1 Min. capacity light oil kg/h 25 Voltage three phase 60 Hz V 220/380 Motor W 550 Rpm Nº Ignition transformer kv/ma 10/20 Control box LANDIS LOA 24 uel : light oil kcal/kg max. visc 1,5 E a 20 C WORKING IELD mbar 6 PRESSURE IN THE COMBUSTION CHAMBER MAIOR P 45 AB kcal/h x kw BURNER OUTPUT 45 kg/h pag.2

3 OVERALL DIMENSIONS A C B D-D1 E L G I M MODEL A B C D D1 E G I L M MAIOR P 45 AB M10 D= Short head; D1= Long head MAXIMUM LENGTHS O SUCTION LINES OR TWO-PIPE SYSTEM Two-pipe siphon feed system Head H on the pump (m) ø 8 mm Copper pipe ø 10 mm H 0,5 1 1,5 2 2,5 3 3, Two-pipe lift system Head H on the pump (m) ø 8 mm Copper pipe ø 10 mm H 0,5 1 1,5 2 2,5 3 3, The lenght indicated (intersection of horizontal lines and columns) assumes the fitting of 4 right angle (dends, 1 stop valve, 1 non return valve; if additional restrictions exist, the lenght must be reduced accordingly. pag.3

4 HYDRAULIC CIRCUIT VS V1 SUCTION RETURN V2 NOZZLE ADJUSTMENT DATA PUMP PRESSURE (bar) GPH ,18 4,38 4,58 4,77 4,95 5,12 5, ,56 4,78 5,00 5,20 5,40 5,59 5, ,75 5,00 5,20 5,40 5,60 5,80 6, ,13 5,38 5,62 5,85 6,07 6,28 6, ,70 5,90 6,24 6,50 6,75 6,98 7, ,27 6,58 6,87 7,15 7,42 7,68 7, ,65 6,98 7,29 7,58 7,87 8,15 8, ,60 7,97 8,33 8,67 8,99 9,31 9, ,55 8,97 9,37 9,75 10,12 10,47 10, ,50 9,97 10,41 10,83 11,24 11,64 12, ,40 11,96 12,49 13,00 13,49 13,96 14, ,30 13,95 14,57 15,17 15,74 16,29 16, ,20 15,94 16,65 17,33 17,99 18,62 19, ,10 17,94 18,73 19,50 20,24 20,95 21,63 GPH OUTPUT kg/h pag.4

5 NOZZLE REPLACEMENT Use only the box wrench provided for this operation. Remove the nozzle carefully taking great care not to damage the electrodes. it the new nozzle with the same care. NOTICE : Always check the position of the electrodes after replacing the nozzle(see plan). 3,5 mm 6 mm PRIMING AND ADJUSTMENT O THE PUMP The SUNTEC AS 67 pump setting at 12 bar is carried out in the factory during the testing of the burner. SUNTEC AS 67 B 4 5 V P SUNTEC INLET 2 - RETURN 3 - BLEED AND PRESSURE GAUGE PORT 4 - VACUUM GAUGE PORT 5 - PRESSURE ADJUSTMENT 6 - NOZZLE OUTLET To prime the pump first of all start the burner and bleed air from the pump through the gauge port. If the burner goes to lock-out after the prepurging time due to lack of pressure in the oil pump, restart the burner. NOTE : before starting up the burner, make sure that the return pipe is clear. Check that the pipes do not leak. It is advisable to use copper pipes. Do not exceed the depression limit of 4 mt.(0,45 bar) to keep low noise levels. The return pipe must reach the same level as the check valve at the bottom of the oil tank.. pag.5

6 - BURNER START-UP Once connected the hoses to the oil pipes make sure that there are no leakages. Air bleed the pipe through the pump operating on the gauge connection (see fig.). Install the suitable nozzle for the needed capacity. Turn thermostat to the desired temperature. The burner will purge for about 27 sec.. At this point the oil valve opens and the transformer ignites. After an interval of aprox. 15 sec. the second stage oil valve opens.control the minimum and the maximum pressure on the pump in order to obtain the requested capacity on low and high flame. Adjust the needed quantity of air, operating on the air regulator. In case of no ignition the burner goes to lock-out within 10 sec. AIR REGULATION SUCTION SIDE MAX POSITION MIN POSITION IRING HEAD SETTING This head setting as well as regulating burner output also varies the velocity of combustion air across the head and enables the flame to be shapen according to the appliance. A + MIN OUTPUT MAX OUTPUT pag.6

7 + AIR ADJUSTMENT D 2 1 C irst stage To adjust air delivery for "Low flame" loosen the screw D and hand-move the damper C to the desired set-point. After adjustment, make sure the lock-screw D is tight. Second stage "High flame" adjustment is attained by loosening the screw 1 and move the idraulic system as desired. This will cause the damper C shifting and requested air delivery will be obtained. After adjustment, make sure the lock-screw 2 is tight. ELECTRICAL CONNECTIONS All burners factory tested at 380 V 60 Hz three-phase for motors and 220 V 60 Hz monophase with neutral for auxiliary equipment. If mains supply is 220 V 60 Hz threephase without neutral, change position of connectors on burner as in fig. Protect burner supply line with safety fuses and any other devices required by safety standards obtaining in the country in question. 380 Volt 60 Hz Neutral R S T IR N R S T TC TS LB 9 10 TAB MOTOR 380 Volt IR - MAIN SWITCH - USE TC - BOILER THERMOSTAT TS - SAETY THERMOSTAT TAB - HIGH-LOW THERMOSTAT LB - LOCK-OUT LAMP 220 Volt 60 Hz R S T IR N R S T TC TS LB 9 10 TAB MOTOR 220 Volt pag.7

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9 MAIOR P 45 MAIOR P 35 AB pag.9

10 MAIOR P 45 AB N DESCRIPTION code 1 - OIL PUMP SUNTEC AS 67 B P COIL SUNTEC V OIL VALVE SUNTEC V COUPLING MP501/3 5 - NIPPLE S905/1 6 - HOSES S ILTER S117/1 8 - MOTOR 550 W M169/2 9 - SUPPORT BC01102/ AN 180 x 60 W130/ IGNITION TRANSORMER 10/20 T109/ COVER BC09101/ GLASS BC AN HOUSING B06104/ AIR DAMPER AIR CONVEYOR BC08153/ AIR DAMPER SETTING COVER AIR INLET BC04103/ CONTROL BOX BASE LANDIS A CONTROL BOX LANDIS LOA24 A117/ PHOTORESISTOR LANDIS A207/ WIRING TERMINAL BOX E PROTECTION BOX BC GASKET BG LANGE B01051/ GASKET BG03002/ CABLES TC BE01402/2 TC BE01402/ BLAST TUBE TC BB04011/103 TL BB04011/ ELECTRODES (PAIR) GREL NOZZLE HOLDER BC DIUSER BD05003/ IRING HEAD TC GRTT0100/095 TL GRTT0100/ ROD TC BA07011/101 TL BA07011/ IRING HEAD SETTING BT02002/ CABLE SUNTEC E1102/1 DELTA REMOTE CONTROL SWITCH R603/ MOTOR THERMAL RELAY R AIR DAMPER BS02101/ HYDRAULIC SYSTEM GRMAR OIL VALVE BRAHMA V COIL BRAHMA V501/1 TC = SHORT HEAD TL = LONG HEAD pag.10

11 AULT INDING Burner does not start up - Mains switch not on. - Blown fuse. - Boiler thermostats not made. - ault in control box. Burner pre-purges and stops - ault in control box. Burner does not ignite during cycle and stops - ault in control box. - ault in photo-resistor. Burner does not ignite - Dirty ignition electrodes. - ault at electrodes. - Electrodes installed wrongly. - ault ignition transformer. - Blocked nozzle. - Nozzle needs replacing. - Oil pressure too low. - Blocked oil filter. - Excessive combustion air for nozzle capacity. - ault in control box. Burner ignites and then stops - aulty nozzle. - Photo-resistor does not "see" flame. - Excessive combustion air for nozzle capacity. - ault in control box. - Oil pressure too low. - Blocked oil filter. No high flame at burner (2nd stage) - 2nd stage valve coil faulty. - Oil pressure too low - Dirty filter - 2nd stage nozzle dirty faulty - aulti control box. pag.11

12 DESIGN AND SPECIICATIONS SUBJECT TO CHANGE WITHOUT NOTICE La ECOLAM S.p.A si riserva il diritto di apportare ai prodotti quelle modifiche che riterrà necessarie o utili, senza pregiudicarne le caratteristiche principali. Ecoflam S.p.A. via Roma, RESANA (TV) - Italy - tel. 0423/ r.a. - telex ECOLA I - telefax 0423/715444