CIB UNIGAS TN 1030, Manual Of Installation - Use - Maintenance

Page 1: ...MANUAL OF INSTALLATION USE MAINTENANCE TN1030 TN1050 M039208CA REV 0 03 2008 BURNERS BRUCIATORI BRULERS BRENNER QUEMADORES Heavy oil Industrial Burners...

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Page 3: ...rner make sure that the unit rating is the same as delivery mains electricity gas oil or other fuel z Observe caution with hot burner components These are usually near to the flame and the fuel pre he...

Page 4: ...gerous conditions such as the development of toxic or explosive mixtures DIRECTIVES AND STANDARDS Gas burners European directives Directive 90 396 CEE Gas Appliances Directive 2006 95 EC on low voltag...

Page 5: ...e provided with a pressure regulator except for some models for which a separate regulating valve is provided Other pumps are provided with two pressure regulators one for the high and one for low pre...

Page 6: ...l identification Burners are identified by burner type and model Burner model identification is described as follows Data requested z furnace input z air temperature z altitude z generator pressure or...

Page 7: ...00 3500 15500 Fuel Heavy oil Oil viscosity E 50 C 50 Flow rate kg h 227 1158 312 1381 Power supply 400V 3Na c 50Hz Electrical power consumption kW 54 Pump motor kW 5 5 Pre heater resistors kW 24 24 In...

Page 8: ...NIGAS M039208CA 8 Overall dimensions mm TN1030 Boiler drilling plate and burner flange Air inlet flange 472 460 460 6 5 1 M16 600 600 460 460 385 355 42 5 242 5 342 5 70 270 370 470 570 100 100 640 61...

Page 9: ...to the flow rate the temperature the distance between the fan and the burner and according to the fan features as well Packing The burners are despatched in wooden crates whose dimensions are 2280 x 1...

Page 10: ...three pass flue boilers with the first pass in the rear part the blast tube must protrude no more than 100 mm into the combustion chamber z Pressurised boilers with flame reversal in this case the bl...

Page 11: ...ibed before The bypass plug inserted beween high pressure and shaft seal is only intended to change the pump rotation check the presence of this plug with a 4 mm Allen key in the pressure outlet of th...

Page 12: ...clockwise To decrease the pressure twist screw counterclockwise Tight the lock nut 4 refit the gasket 2 and the cap nut 1 Key 1 Cap nut 2 Gasket 3 Adjusting screw 4 Lock nut 5 Gasket Fig 3 1 Inlet 2...

Page 13: ...coming from the tank to the burner The pressure governor makes the oil reach the nozzle at the required pressure while the excess of oil goes back to the tank To change the delivery pressure act on t...

Page 14: ...ion These could depo sit on the pump filter or the nozzle reducing efficiency Always use O Rings or mechanical seal copper or aluminium gaskets jun ctions if possible z An external filter should alway...

Page 15: ...according to viscosity and from diagram in Fig 6 you get the pump feeding pressure according to temperature Therefore it is necessary in order to set up a suitable oil circuit look at the diagrams in...

Page 16: ...2 260 28 7 229 7 95 60 6 60 6 280 30 5 247 8 51 64 9 64 9 300 32 5 265 9 24 70 4 70 4 325 35 0 287 9 95 75 8 75 8 350 37 2 309 10 7 81 2 81 2 375 39 5 331 11 4 86 6 86 6 400 42 0 353 12 1 92 0 92 0 4...

Page 17: ...s TEMPERATURE DIAGRAM FOR COMBUSTIBLE OILS PUMPING LIMIT 1 10 100 1000 10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 TEMPERATURE C VISCOSITY E LIGHT OIL 1 3 E AT 20 C HEAVY OIL 2 4 E AT...

Page 18: ...80 90 TEMPERATURE C VISCOSITY E a 50 C Fig 5 PUMP FEEDING PRESSURE Max for E 1069 pimps Max for T and TA pumps 0 1 2 3 4 5 6 40 60 80 100 120 140 160 TEMPERATURE C PRESSURE bar Pumps operating range...

Page 19: ...CIB UNIGAS M039208CA 19 HYDRAULIC DIAGRAMS Fig 8 Hydraulic diagram 3ID0023 Single burner configuration...

Page 20: ...CIB UNIGAS M039208CA 20 Fig 9 Hydraulic diagram 3ID0014 Two or more burners configuration...

Page 21: ...Water pre heating balance setting valve 50 Oil circulation pump 52 Oil ring max pressure switch Hydraulic Diagram 3ID0023 1 Main tank 2 Bottom valve 3 Main tank pre heating pipe 4 Oil filter 5 Circuit...

Page 22: ...RETURN PRESSURE bar LOW FLAME RETURN PRESSURE bar FLUIDICS WR2 25 20 7 recommended BERGONZO B 25 20 7 recommended BERGONZO C 25 20 7 recommended Tab 4 Fig 10 Atomisation angle according to the return...

Page 23: ...CIB UNIGAS M039208CA 23 z BERGONZO NOZZLES Fig 11...

Page 24: ...CIB UNIGAS M039208CA 24 Fig 12...

Page 25: ...CIB UNIGAS M039208CA 25 Fig 13...

Page 26: ...CIB UNIGAS M039208CA 26 Fig 14...

Page 27: ...thermostat is set during factory testing at about 190 C This thermostat trips when the operating temperature exceeds the set limit Ascertain the cause of the malfunction and reset the thermostat by me...

Page 28: ...sure that the manual cutoff valves are open and check that the pres sure upstream the gas train complies the value quoted on paragraph Technical specifications Be sure that the mains switch is closed...

Page 29: ...rotation and keep pressed for some seconds until the oil circuit is charged 3 bleed the air from the M pressure gauge port Fig 16 by loosing the cap without removing it then release the contactor Fig...

Page 30: ...nd screw VRA as to get the desired air flow rate moving the rod TR towards the air damper shaft the air damper opens and consequently the air flow rate increases moving it far from the shaft the air d...

Page 31: ...en start it up again If the adjustment is not correct repeat the previous steps 18 Now adjust the air pressure switch see next paragraph Calibration of air pressure switch To calibrate the air pressur...

Page 32: ...HE RESET BUTTON IN THE EVENT OF REPEATED LOCKOUTS DO NOT PERSIST WITH THE RESET BUTTON AND CONTACT QUALIFIED PER SONNEL WHO WILL PROCEED TO ELIMINATE THE MALFUNCTION WARNING DURING NORMAL OPERATION TH...

Page 33: ...burner reassembly light the flame and check its shape replacing the nozzle whenever a questio nable flame shape appears Whenever the burner is used intensely we recommend preventively replacing the n...

Page 34: ...nscrew the revolving connectors E in Fig 20 on the fuel pipes use 2 spanners to avoid loosening the connections attached to the distributor block z loosen the screw VRT to free the threaded rod AR the...

Page 35: ...tor To clean replace the detection photoresistor proceed as follows 1 Disconnect the system from the electrical power supply 2 Shut off the fuel supply 3 remove the photoresistor from its slot 4 clean...

Page 36: ...onal stop To stop the burner in the seasonal stop proceed as follows 1 turn the burner s main switch to 0 Off position 2 disconnect the power mains 3 close the fuel cock of the supply line Burner disp...

Page 37: ...ON MAIN SWITCH OPEN z LINE FUSE INTERVENTION z MAX PRESSURE SWITCH FAULT z z FAN THERMAL CUTOUT INTERVENTION z AUXILIARY RELAIS FUSES INTERVENTION z CONTROL BOX FAULT z z z z z SERVOCONTROL FAULT z SM...

Page 38: ...02 OIL FLEXIBLE HOSES L 600 2340059 OIL FLEXIBLE HOSES 3 8 L 385 2340088 GAS FLEXIBLE HOSES 1 2 M 234FX07 OIL FLEXIBLE HOSES L 347 234FX24 OIL FLEXIBLE HOSES L 485 234FX31 ADJUSTING CAM FOIL 2440014 A...

Page 39: ...liary switch v in the actuator t5 Interval On completion of t5 terminal 20 receives power At the same time control outputs 9 to 11 and input 8 are galvanically separated from the LAL s control section...

Page 40: ...rtup sequence Specifications Power supply AC 230 V 15 10 for LAL2 on request AC 100 V 15 AC 110 V 10 Frequency 50 Hz 6 60 Hz 6 Absorption AC 3 5 VA Mounting position optional Protection IP 40 Perm inp...

Page 41: ...terminal 7 start delay time for M2 t8 Duration of startup sequence excluding t11 and t12 t10 Interval from startup to the beginning of the air pressure check t11 Air damper running time to the OPEN p...

Page 42: ...5 220 240 VAC 15 10 50 60 Hz for earthed mains IFW 15T 110 120 VAC 15 10 50 60 Hz or 220 240 VAC 15 10 50 60 Hz for earthed or non earthed mains Consumption 12 VA Output voltage for ionisation electro...

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Page 44: ...subject to change without notice Errors and omissions excepted C I B UNIGAS S p A Via L Galvani 9 35011 Campodarsego PD ITALY Tel 39 049 9200944 Fax 39 049 9200945 9201269 web site www cibunigas it e...