OIL BURNERS

h

f

MAX 4 AB MAX 8 AB MAX 12 AB HYDRAULIC SYSTEM

420010346202 16.03.2011

420010346202 Max 4 - 8 - 12 AB HS

TECHNICAL DATA MODELS

MAX 4 AB

Thermal power max.

kcal/h kW kcal/h kW kg/h kg/h 50 Hz V W Nº kV/mA LANDIS kcal/kg

Thermal power min. Max. flow rate light oil Min. flow rate light oil Feeding power Motor Rpm Ignition transformer Control box Fuel: light oil

51.000 59 17.340 20 5 1,7 230 75 2.800 2x12 LOA 24

MAX 8 AB

MAX 12 AB

90.780 112.200 105 130 40.800 52.000 47 60 8,9 11 4 5,1 230 230 100 130 2.800 2.800 2x12 2x12 LOA 24 LOA 24 10.200 max. visc 1,5°E a 20°C

WORKING FIELDS PRESSURE IN THE COMBUSTION CHAMBER

4

3

2

1

0 10

20 20

1

30 30

2

40 40

3

50 50

60

60

4

70

70

5

80

6

80 90

7

90 100

100 110

8

120

9

110 130

10

11

120 140 12

BURNER OUTPUT

OVERALL DIMENSIONS A D-D1

C

E

151 126

L

F

B

G

M

MODELS MAX 4 AB HS MAX 8 AB HS MAX 12 AB HS

A

B

C

D

D1

E

F

G

288 294 308

149 155 169

139 139 139

90 90 100

145 145 155

204 204 204

89 89 98

160 160 160

D = short head D1 = long head pag.2

I

I

L

90/107 90/107 100/120 100/120 100/120 100/120

M M8 M8 M8

420010346202 Max 4 - 8 - 12 AB HS

MAXIMUM LENGTHS OF SUCTION LINES FOR TWO-PIPE SYSTEM SUNTEC Two-pipe siphon feed system H H (m) (m)

0,5 1 1,5 2 2,5 3 3,5

y

H

Length pipe (m) ø 8 mm

ø 10 mm

30 35 40 45 50 55 60

65 70 75 80 85 90 95

Two-pipe lift system H H (m) (m)

0,5 1 1,5 2 2,5 3 3,5

H

Length pipe (m) ø 8 mm

ø 10 mm

23 21 19 17 14 9 4

55 50 45 40 34 28 22

ADJUSTMENT DATA NOZZLE gph spry

PUMP bar

OUTPUT kg/h

FIRING HEAD SETTING AIR DAMPER ADJUSTMENT Pos. Pos.

NOZZLE : DANFOSS H÷S 80°÷60°; DELAVAN W 60°; STEINEN S 60°

pag.3

420010346202 Max 4 - 8 - 12 AB HS

PRIMING AND ADJUSTMENT OF OIL PUMP SUNTEC AT3V 45A

8

4 6

7 V

P

SUNTEC

3

1 2 3 4 5 6 7 8

-

INLET RETURN BLEED AND PRESSURE GAUGE PORT VACUUM GAUGE PORT PRESSURE ADJUSTMENT TO NOZZLE PRESSURE ADJUSTMENT SPECIAL PRESSURE PORT

5 1

2

VERIFY: - That piping system is perfectly sealed. - That the use of hoses is avoided whenever is possible (use copper pipes preferably). - That depression is not greater than 0,45 bar, to avoid pump’s cavitation. - That check valve is suitably designed for the duty. The pump pressure is set at a value of 12 bar during the testing of burners. Before starting the burner, bleed the air in the pump through the gauge port. Fill the piping with light-oil to facilitate the pump priming. Start the burner and check the pump feeding pressure. In case the pump priming does not take place during the first prepurging, with a consequent, subsequent lock-out of the burner, rearm the burner’s lock-out to restart, by pushing the button on the control box. If, after a successful pump priming, the burner locks-out after the prepurging, due to a fuel pressure drop in the pump, rearm the burner’s lock-out to restart the burner. Do never allow the pump working without oil for more than three minutes. Note: before starting the burner, check that the return pipe is open. An eventual obstruction could damage the pump sealing device. 1 - HOSE 2 - OIL FILTER 3 - OIL COCK

1 2

1

3

NOZZLE CLEANING AND REPLACEMENT Use only the suitable box wrench provided for this operation to remove the nozzle, taking care to not damage the electrodes. Fit the new nozzle by the same care. Note: Always check the position of electrodes after having replaced the nozzle (see illustration). A wrong position could cause ignition troubles. 4 mm

3 mm

5/6 mm

pag.4

420010346202 Max 4 - 8 - 12 AB HS

BURNER START-UP AND ADJUSMENT Once having installed the burner, check the following items: - The burner power feeding and the main line protection fuses - The correct length of pipes and that sames are sealed. - The type of fuel, which must be suitable for burner. - The connection of boiler’s thermostats and all safeties. - The motor direction of rotation. - The correct calibration of the motor’s thermal protection. When all said conditions are checked and accomplished, it is possible to go on with burner’s tests. Power the burner. The control box feeds at the same time the ignition transformer and the burner’s motor, which will run a prepurging of the combustion chamber for about 12 seconds. At the end of prepurging, the control box opens the fuel pump solenoid valve, the ignition transformer produces a spark and the burner ignites. After a safety interval of 5 seconds and a correct ignition, the control box turns off the ignition transformer. In case of faulty ignition, the control box switches the burner into safety condition within 10 secs. In such a case, the manual rearming of the burner shall not take place before 30 seconds are elapsed from the burner’s safety shutdown. The fuel pump feeding pressure, must keep around 12 bar. Note: With preheated version, the burner runs a preheating of the combustion head for about 1 minute. In such a case, at the boiler’s thermostats make, the ignition signal shall be done by the thermostat mounted on the preheater itself. FIRING HEAD SETTING

AIR REGULATION

0

1

2

2°nd stage

+

-

+ 1°st stage

pag.5

420010346202 Max 4 - 8 - 12 AB HS

MOUNTING TO THE BOILER

+ 3

–

2 1

TUBE DISASSEMBLY

+

–

pag.6

pag.7

COMUNICARE A TERZI IL CONTENUTO DEL PRESENTE.

A TERMINE DI LEGGE E' VIETATO RIPRODURRE O

PROPRIETA' RISERVATA DELLA DITTA ECOFLAM S.p.A.

E

D

C

B

SOST.DA

SOST.IL

IND.MOD.

00

DATA-FIRMA

01

FIRMA

01

1

M

CONTROLLATO

DISEGNATO

DESCRIZIONE MODIFICA

MV

02

02

DATA

03

04

T7

T7

P

T6

T6

05-02-2007

T

STAB

T8

T8

HL2

B5

B5

03

HL1

B4

B4

S3

S3

HLB

T1

T1

N

N

T

STS

T

STC

L1

L1

P

P

B

04

UFF.TECNICO-SETTORE ELETTRICO

T2

T2

YVg1

S.p.A.

05

LANDIS LOA 24 06

07

B 08

BEM21179

SISTEMA IDRAULICO CODICE

SIST. RIVELAZ.

09

ELETTROVALVOLA GASOLIO DI SECONDA FIAMMA SECOND STAGE OIL SOLENOID VALVE ELECTROVANNE MAZOUT GRANDE ALLURE ELECTROVALVULA DE GASOLEO 2^ LLAMA

TERMOSTATO DI ALTA-BASSA FIAMMA HIGH-LOW FLAME THERMOSTAT THERMOSTAT GRANDE-PETIRE ALLURE TERMOSTATO DE ALTA-BAJA LLAMA

STAB

YVg2

TERMOSTATO DI SICUREZZA SAFETY THERMOSTAT THERMOSTAT DE SECURITE TERMOSTATO DE SEGURIDAD

STS

ELETTROVALVOLA GASOLIO DI PRIMA FIAMMA FIRST STAGE OIL SOLENOID VALVE ELECTROVANNE MAZOUT PETITE ALLURE ELECTROVALVULA DE GASOLEO 1^ LLAMA

TERMOSTATO CALDAIA BOILER THERMOSTAT THERMOSTAT CHAUDIERE TERMOSTATO CALDERA

STC

09

YVg1

LAMPADA DI BLOCCO LOCK-OUT LAMP LAMPE DE SECURITE ESPIA DE BLOQUEO

LAMPADA DI PRIMA FIAMMA 1.ST FLAME LAMP LAMPE DE 1^ ALLURE ESPIA DE 1^ LLAMA

HL1

HLB

TRASFORMATORE IGNITION TRANSFORMER TRANSFORMATEUR D'ALLUMAGE TRANSFORMADOR

TV

LAMPADA DI SECONDA FIAMMA 2.ST FLAME LAMP LAMPE DE 2^ ALLURE ESPIA DE 2^ LLAMA

MOTORE VENTILATORE MOTOR FAN MUTEUR VENTILATEUR MOTOR VENTILADOR

MV

HL2

INTERRUTTORE GENERALE CON FUSIBILE MAIN SWITCH WITH FUSE INTERRUPTEUR GENERAL AVEC FUSIBLE INTERRUPTOR GENERAL CON FUSIBLE

Q

08

FOTORESISTENZA PHOTO-RESISTOR PHOTORESISTANCE FOTORESISTENCIA

B

APPARECCHIATURA

CONTROLLO DI TENUTA

07

MOTORIDUTTORE

N

L

PE

TV

06

MINOR 12 AB / MAX 4-8-12

05

DENOMINAZIONE

Q

50 Hz 230 V

YVg2

LANDIS LOA 24 1 2 3 4 5 6 7 8 9 10 11 12 31 32

FIRMA

A

00

IND.MODIFICA

E

D

C

B

A

420010346202 Max 4 - 8 - 12 AB HS

DATA

7

27

pag.8

6

5

1

3

2

15

16

25 26

22

28

4

9

29

30

10

23

12 13 11

24

21

27

33

19

32 25

37 38 37

34

33

26 22 28

38

MAX 8-12

24

MAX 4 AB HS - MAX 8 AB HS - MAX 12 AB HS

17 14

18

MAX 8 MAX 12

36

39

20

35

420010346202 Max 4 - 8 - 12 AB HS

420010346202 Max 4 - 8 - 12 AB HS

N° 1

DESCRIPTION OIL PUMP

2

COIL

SUNTEC

3

OIL VALVE

SUNTEC

4

COUPLING

5

NIPPLE

TN 6 X 700

6

HOSES

NW 6X700

7

FILTER

ART.70451-006AV

8

COVER

9

MOTOR

MAX 4 AB HS

MAX 8 AB HS

code

code

code

65325120 65323767 65323744 65322920 65321179 65323189 65325046

65325120 65323767 65323744 65322920 65321179 65323189 65325046

65325120 65323767 65323744 65322920 65321179 65323189 65325046

65322867 -

65322874

65321857 65325038 65324966 65320092 65320028 65320076 65322076 65320663 65321770

-

65322873 65321857

65321061 65324964 65320933 65320934 65320924 65320325 65320326 65322554 65322555 65320687 65320707 65320747 65320181 65320182 65320968 65321104

65321848 65325000 65324966 65320092 65320028 65320076 65322076 65320663 65321770 65320621 65321061 65324964 65320933 65320934 65320924 65320298 65320299 65322556 65322557 65320687 65320707 65320751 65320183 65320184 65320972 65321109

65325000 65324966 65320092 65320028 65320076 65322076 65320663 65321770 65320621 65321061 65324964 65320933 65320934 65320924 65320362 65320363 65322558 65322559 65320687 65320707 65320753 65320187 65320188 65320972 65321109

65321065 65321500 65322331 65321510 65322069 65322065 65322070 65322068 65325965

65320723 65321065 65321500 65322331 65321510 65322069 65322065 65322070 65322068 65325965

65320726 65321065 65321500 65322331 65321510 65322069 65322065 65322070 65322068 65320538

SUNTEC AT3V 45A

75 W 100 W

MAX 12 AB HS

130 W AEG 10

CAPACITOR

3 µF AEG 5 µF SIMEL 4 µF AEG 6,3 µF SIMEL

11

IGNITION TRANSFORMER

12

CONTROL BOX BASE

13

CONTROL BOX

14

PHOTORESISTOR

15

WIRING TERMINAL BOX

16

PROTECTION BOX

17

FAN

18

FAN SCOOP

19

ORING

20

COVER AIR INLET

21

CABLES

FIDA MOD.26/30 LANDIS LANDIS LOA24 LANDIS

120 x 50

TC TL

22

ELECTRODES

23

BLAST TUBE

TC TL

24

FIRING HEAD

TC

25

NOZZLE HOLDER SUPPORT

26

NOZZLE HOLDER

27

DIFFUSER

28

ROD

29

FLANGE

30

GASKET

31

ANTIJAMMING FILTER

32

REAR DISC

33

PIPE GASKET

34

PIPE

35

HYDRAULIC SYSTEM

TL

TC TL

36

PIPE HYDRAULIC SYSTEM

37

PLUG WIELAND

38

SOCKET WIELAND

7 pin 4 pin 7 pin 4 pin

39

AIR DAMPER

TC = SHORT HEAD

TL = LONG HEAD pag.9

R =VERSION PRE-HEATER

420010346202 Max 4 - 8 - 12 AB HS

FAULT FINDING Burner does not start up

-

Mains switch not on. Blown fuse. Boiler thermostats not made. Fault in control box.

Burner pre-purges and stops

-

Fault in control box.

Burner does not ignite during cycle and stops

-

Fault in control box. Fault in photo-resistor.

Burner does not ignite

-

Dirty ignition electrodes. Fault at electrodes. Electrodes installed wrongly. Faulty ignition transformer. Blocked nozzle. Nozzle needs replacing. Oil pressure too low. Blocked oil filter. Excessive combustion air for nozzle capacity. Fault in control box.

Burner ignites and then stops

-

Faulty nozzle. Photo-resistor does not "see" flame. Excessive combustion air for nozzle capacity. Fault 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 Fault in control box.

pag.10

420010346202 Max 4 - 8 - 12 AB HS

pag.11

ECOFLAM BRUCIATORI S.p.A. reserves the right to make any adjustments, without prior notice, which it considers necessary or useful to its products, without affecting their main features.

Ecoflam (UK) Limited 12 Goodwood Road , Keytec 7 Business Park, Wyre Road, Pershore, Worcestershire, WR10 2JL England Tel: 01386 556092 - Fax: 01386 553789

Ecoflam Bruciatori S.p.A. via Roma, 64 - 31023 RESANA (TV) - Italy - tel. 0423.719500 - fax 0423.719580 http://www.ecoflam-burners.com - e-mail: [email protected] "società soggetta alla direzione e al coordinamento della Ariston Thermo S.p.A., via A. Merloni, 45 - 60044 Fabriano (An) CF 01026940427"