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www.ecoflam-burners.com

EN

420010813300

OIL OPERATING MODE - GENERAL SAFETY FUNCTIONS

GENERAL SAFETY FUNCTIONS

In case a flame does not develop when
starting the burner (fuel release) the
burner will shut off at the end of the safety
period (safety lock-out). 
A safety lock-out will also occur in the case
of flame failure during operation, air flow
failure during the pre-ventilation phase and
pressure failure during the whole period of
burner operation. 
Any failure of the flame signal at the end of
the safety period and a flame signal during 

the pre-ventilation phase (external light
control) will result in a safety lock-out with
the control box being locked. 

The trouble is indicated by the trouble
signal lamp lighting up. 
The control box can be unlocked
immediately after a safety lock-out by
pressing the unlocking key. The program
unit will return to its starting position and
proceed with the restart of the burner.
A voltage failure will result in a regular
shut-off of the burner. Upon voltage

recovery there may be an automatic
restart unless another interlock is
provided, e.g. by the safety system. In any
case of trouble the fuel oil supply will be
shut off right away. The program unit will
stop at the same time causing also the
trouble location indicator to stop.
The symbols will indicate the kind of
trouble.

START-UP MODE

As soon as the furnace system is required
to supply heat the burner control circuit will
close and the program be started. After the
program has run down the burner will start.
The air damper is closed when the burner
iis out of operation.
The automatic furnace controller controls
and monitors the starting function.
The electric actuator opens the closed air
damper to its full-load position so that the
burner will sweep the furnace
compartment and exhaust ports at the
required air flow rates. At the end of the
specified pre-ventilation time the air
damper will be moved into its partial load
position. This operation will be followed by
the pre-ignition procedure and the oil feed
start.
The solenoid valves will open and thus
allow the pressurized oil to flow to the
nozzle and to the return line. 
The oil will be atomized, mixed with the
combustion air and ignited.
A safety period is provided to allow the
flame to develop a proper and steady
pattern. 
On the termination of the safety period, a
flame signal must have been received by
the automatic furnace controller via the
flame monitor and remain on until the

regular shut-off.
The startup program of the burner has now
been completed.

OIL OPERATING MODE

After the flame has developed the load
regulator will be enabled which brings the
burner into its operating position.
The load regulator will now control the
burner automatically between its partial-
load and full-load stages.

Depending on the heat demand, the
electric actuator of the mechanical
compound control system will be fed with
the OPEN or CLOSE signal via the
regulator and thus increase or decrease
the oil and air flow rates.
This compound control system will vary
the positions of the oil control valve and air
damper and thus regulate the oil flow rate
in conjunction with the air flow rate. The
burner can either be controlled in two-
stage sliding mode or, if a respective
controller is provided, in stepless control
mode.
The stepless control will allow the burner
to be operated at any desired stage
between its partial-load and full-load
positions. The burner will be turned off

from its partial-load position. The air
damper will be closed when the burner is
out of operation and will thus prevent cold
air flowing through the burner chamber,
heat exchanger and chimney.
The interior cooling losses will be greatly
minimized.

Содержание MAIOR P 500-1 PRE

Страница 1: ...P 500 PRE 1 TC MAIOR P 500 PRE 1 TL S 3144806 Technical data Operating instructions Electric diagrams Spare parts list MAIOR P 500 1 PRE MAIOR P 600 1 PRE www ecoflam burners com LIGHT OIL BURNERS 10...

Страница 2: ...for light oil 12 Electrical connections 13 Start up checking procedure 14 Exhaust gas test 15 Start up oil side 16 Fuel selection Start up 16 Adjusting the max air flow rate 16 Firing head setting 16...

Страница 3: ...to grant correct working of the burner Installation start up and maintenance must be carried out by authorised specialists and all applicable guidelines and regulations including local safety regulati...

Страница 4: ...DIESEL Biodiesel KEROSENE Kerosene FUEL 420010813300 EN www ecoflam burners com 4 230 400 50 230 400 Volt 50 Hz ELECTRICAL POWER SUPPLY MODULAR DELIVERY SYSTEM Light oil burners All light oil burners...

Страница 5: ...BURNER DESCRIPTION 420010813300 EN www ecoflam burners com 5 Control panel SAL main switch I 0 HLF working lamp HLBT thermal lock out lamp V R HLF HLBT 1 ON 0 OFF 0 I SAL...

Страница 6: ...s std Standard Class 1 OIL EN267 250 mg kWh Control unit Type LAMTEC ETAMATIC BT3xx Air regulation Type Air flap Air flap Air flap control with servomotor Model LAMTEC Flame monitoring Type UV CELL Ig...

Страница 7: ...8000 kW L flame m 5 m medium value D flame m 1 m medium value WARNING Some flame modifications can be done in our FLEXSHOP in the factory in order to shape the flame and adapt it to some special boil...

Страница 8: ...570 965 330 330 M16 Fixing hole dimensions are I and L as per dimension table Boiler hole shall be done according to the blast tube dimension F plus 15 25 mm in order to be able to extract it during...

Страница 9: ...ner will sweep the furnace compartment and exhaust ports at the required air flow rates At the end of the specified pre ventilation time the air damper will be moved into its partial load position Thi...

Страница 10: ...conical angle of 60 Gap 6 must be filled with an elastic non combustible insulation material For boilers with reverse firing the minimum burner tube insertion depth A as specified in the boiler manuf...

Страница 11: ...THE PRESSURE OIL SUCTION PRESSURE The maximum permissible vacuum is 0 4 bar At higher vacuum levels the fuel oil will tend to separate air from oil which may lead to operating trouble In the ring line...

Страница 12: ...eplaced NOZZLE CHART IS AVAILABLE ON APPENDIX PAGE Oil under suction Oil under pressure Pressure gauge port To nozzle Pressure adjustment By pass plug inserted By pass plug removed Return Intake from...

Страница 13: ...n ELECTRICAL CONNECTION 1 of the burner Built in electrical cabinet Use cable gland in order to secure the required level of protection All the links power and control are connected to the terminal bl...

Страница 14: ...the exhaust gas duct up to the measuring point must be free of leaks to prevent anomalies in the measurement results OIL START UP Open all shut off valves of oil supply system Set fuel selector switc...

Страница 15: ...2max WARNING if the installation is above sea level the output of the burner vary base on the diagram The regulation of the burner in this case shall take into account the reduced power of the burner...

Страница 16: ...ease burner output from the low ame to the high ame and set oil servomotor curve in order to have a stable ame Refer to LAMTEC manual attacched Firing head setting The firing head is pre adjusted at t...

Страница 17: ...priming Start the burner and check the pump feeding pressure In case the pump priming does not take place during the first pre purging with a consequent subsequent lock out of the burner rearm the bur...

Страница 18: ...mp VS Oil safety valve 3 Adjusting cam 4 Check valve VL Working valve PR Pressostat optional 5 Nozzle 6 Pressure regulator 7 Manometer pressure gauge Adjusting the intermediate burner capacity Oil adj...

Страница 19: ...lly and check the tightening of the O rings replace them if necessary Make visual inspection of the burner s electrical components and eliminate malfunctions if necessary Burner safety devices functio...

Страница 20: ...f the electrodes after any intervention as wrong position could cause ignition troubles REMOVING THE BLAST TUBE REMOVING THE FIRING HEAD POSITION OF ELECTRODES 420010813300 EN www ecoflam burners com...

Страница 21: ...the control box and watching the start up and operating program APPENDIX Function Lamtec BT3xx control and safety unit Refer to LAMTEC manual attacched Pressing the unlocking button on the unit for c...

Страница 22: ...rying the return pressure while keeping the supply pressure at a constant level Prior to burner start check the nozzle size against the required output It might be necessary to replace the nozzle see...

Страница 23: ...0 175 B 20 285 280 275 270 270 265 265 260 255 250 245 240 230 200 185 170 150 175 A 25 60 61 62 63 64 65 66 68 70 72 78 80 82 85 92 98 105 110 120 140 160 175 B 25 330 330 330 330 325 325 325 320 315...

Страница 24: ...5 155 170 190 215 240 275 350 B 20 590 580 570 560 550 540 530 500 480 465 450 440 400 375 360 340 350 A 25 120 122 124 126 128 132 134 136 138 140 145 150 155 165 175 185 200 225 255 275 350 350 B 25...

Страница 25: ...210 230 250 275 300 340 410 475 B 20 740 735 730 720 710 700 680 660 640 620 490 560 530 500 475 450 475 A 25 140 162 164 166 168 170 175 180 188 195 205 215 225 245 265 280 305 340 380 480 475 B 25...

Страница 26: ...ALLATION Return plugged Inlet end return G 1 2 To nozzle G 1 2 Pressure gauge port G 1 4 Vacuum gauge port G 1 4 40 20 30 35 10 15 25 5 1000 1200 1400 200 400 0 600 800 TA5 TA4 TA3 TA2 0 900 1500 1100...

Страница 27: ...15 2 KMP R S T NO FMP 3 M MV U V W USCITA 4 20mA PER MONITORAGGIO POTENZA BRUCIATORE OUTPUT 4 20mA FOR BURNER POWER MONITOR INGRESSO 0 4 20mA PER REGOLATORE DI POTENZA DEL BRUCIATORE INPUT 0 4 20mA FO...

Страница 28: ...VENTILATORE KMV FMV RELE TERMICO MOTORE VENTILATORE REMOTE CONTROL SWITCH FAN MOTOR CONTACTEUR MOTEUR VENTILATEUR TELERRUPTOR MOTOR VENTILATOR MOTOR THERMAL RELAY FAN MOTOR RELAIS THERMIQUE MOTEUR VE...

Страница 29: ...om EN 420010813300 APPENDIX Spare parts MAIOR P 500 1 PRE MAIOR P 600 1 PRE 44 3 2 10 13 21 7 38 19 37 32 20 35 33 36 34 28 29 3 2 45 31 12 16 15 43 42 17 14 1 0 23 11 24 25 BT3xx L C M 1 0 0 18 8 9 6...

Страница 30: ...46 TLX 740170016500 20 ELECTRODES 65325903 65325903 21 IGNITION TRANSFORMER Brahma T8 13000 35 65323222 65323222 22 SELECTOR 23 MAIN SELECTOR ART ECX1040 65325032 65325032 24 FUSE SUPPORT HK 520 04 1...

Страница 31: ...31 www ecoflam burners com EN 420010813300...

Страница 32: ...ul to its products without affecting their main features Ecoflam Bruciatori S p A si riserva il diritto di apportare ai prodotti le modifiche che riterr necessarie o utili senza pregiudicarne le carat...

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