Ecoflam MULTIFLAM 300.1 PR, MULTIFLAM 400.1 PR Manual

GAS/HEAVY OIL BURNERS

MULTIFLAM 300.1 PR


Technical data

Operating instructions

Electric diagrams

Spare parts list

Gas train manual is separate www.ecoflamburners.com

EN

MULTIFLAM 300.1 PR TC GN35MBAR 400-50 BT

12-11-2014

3143961

EN

INDEX

MULTIFLAM 300.1

MULTIFLAM 400.1

0 1000

General warnings - Conformity declaration

Burner designation - Modular delivery system

Burner description

Electrical control panel

Gas train - Kit - Accessories: assembly to the burner

Technical data

Gas category by country

Working fields

Test boiler - Flame dimension

Overall dimensions

Oil operating mode - General safety functions

Gas operating mode - General safety functions

2000

Installation

Fitting the burner to the boiler

Heavy oil preparating ring

Oil connection

Heavy oil preparating ring scheme

Feeding line for heavy oil

Gas line

Pilot gas train, kit and accessories connection - Head loss diagram

Gas pressure loss diagrams

Electrical connections

Start-up: checking procedure

Exhaust gas test

Start-up oil side

Fuel selection - Start-up

Adjusting the max air flow rate

Firing head setting

GEFRAN Setting

Adjusting the max oil flow rate

Servomotor SQM50 - Air damper motor pre-setting

Adjusting the pump pressure

Adjusting the intermediate burner capacity

Servomotor SQM50 - Oil side final setting

Start-up gas side

Fuel selection - Start-up

Adjusting the max air flow rate

Firing head setting

Servomotor SQM50 - Air damper motor pre-setting

Adjusting the intermediate burner capacity

Pressure switch adjustment

Servomotor SQM50 - Gas side final setting

Maintenance program

Troubleshooting instructions

Operating troubles

Appendix

Control box - Damper actuators

Fluidics nozzle chart

Bergonzo nozzle tables

Pump and pressure regulators

Electrical diagrams

Spare parts list

2 www.ecoflam-burners.com

3000 4000 5000

22

23

24

24

24

24

25

26

26

26

27

27

12

12

13

14

15

16

17

18

19

21

6000 kW

6

7

7

8

3

4

5

5

10

11

8

9

30

32

34

35

35

36

37

40

41

44

28

28

28

28

28

29

29

29

420010601100

GENERAL WARNINGS - CONFORMITY DECLARATION

MULTIFLAM burners are designed for the combustion of natural gas and heavy oil. The design and function of the burners meet the standard EN267 and standard

EN676. They are suitable for use with all heat generators complying with standard within their respective performance range.

Any other type of application requires the approval of ECOFLAM.

Installation, start-up and maintenance must only be carried out by authorised specialists and all applicable guidelines and regulations must be complied with.

EN 267

Automatic forced draught burners for liquid fuels.

EN 676

Forced-draught gas burners.

EN 60335-1, -2-102

Specification for safety of household and similar electrical appliances, particular requirements for gas burning appliances

BURNER DESCRIPTION

MULTFLAM burners are progressive mechanical fully automatic monoblock devices.

Emissions values may differ, depending on combustion chamber dimensions, combustion chamber load and the firing system (three-pass boilers, boilers with reverse firing).

GAS LINES

When installing the gas lines and gas train, the general EN676 directives and guidelines must be observed.

EN676 compulsory kit and accessories in order to comply to the safety regulations.

Additional accessories and kits shall be installed by the installer in accordance to the local safety regulations and codes of practise.

PACKAGING

The burner, the gas train and all the additional components are supplied in a modular system of packages according to the configuration ordered that based on the country of installation shall follow the applicable standards and the local rules and code of practise.

The following standards should be observed in order to ensure safe, environmentally sound and energy-efficient operation:

INSTALLATION LOCATION

The burner must not be operated in rooms containing aggressive vapours (e.g. spray, perchloroethylene, hydrocarbon tetrachloride, solvent, etc.) or tending to heavy dust formation or high air humidity.

Adequate ventilation must be provided at the place of installation of the furnace system to ensure a reliable supply with combustion air.

Declaration of conformity for dual fuel burners

We,

Ecoflam Bruciatori S.p.A.

declare under our sole responsibility that the products:


MULTIFLAM 400.1 PR conform to the following standards:

EN 676: 2008

EN 267: 2010

EN 60335-1: 2008

EN 60335-2-30: 2006

EN 60335-2-102: 2007

EN 55014-1: 2008 + A1: 2009

EN 55014-2: 1998 + A1: 2001 + A2: 2008

These products are built in accordance with the following directives

2006/42/EC Machinery directive

2004/108/EC EMC directive

2006/95/EC Low voltage directive

2009/142/EC Gas appliances Directive

CE certification, when required, must be done at installation site by the end user

Resana, 20th December 2010

M. PANIZZON

!

BURNER SELECTION: Type of operation and configuration must be done by professional personnel in order 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 regulations and codes of practise) must be observed.

We accept no responsibility for damage arising from:

- inappropriate use;

- incorrect installation and/or repair on the part of the buyer or any third party, including the fitting of non-original parts;

- non authorised modifications made on the burner.

Final delivery and instructions for use

The firing system installer must supply the operator of the system with operating and maintenance instructions on or before final delivery. These instructions should be displayed in a prominent location at the point of installation of the heat generator,

They should include the address and telephone number of the nearest customer service centre.

Notes for the operator

The system should be inspected by a specialist at least once a year.

Depending on the type of installation, shorter maintenance intervals may be necessary.

It is advisable to take out a maintenance contract to guarantee regular servicing.

EN

Ecoflam burners have been designed and built in compliance with all current regulations and directives.

All burners comply to the safety and energy saving operation regulations within the standard of their respective performance range. The quality is guaranteed by a quality and management system certified in accordance with ISO 9001:2008.

420010601100

www.ecoflam-burners.com

3

EN

BURNER DESIGNATION

MULTIFLAM 300.1 PR TC SGT 230-400-50

RANGE NAME BY FUEL TYPE

MULTIFLAM Dual fuel (Gas / Heavy oil)

MODEL SIZE (Gas: kW; Oil: kg/h)

MULTIFLAM 300.1

300 kg/h - 3000 kW

-

EMISSIONS

Standard Class 2 - GAS EN676 (<120 mg/kWh)

OPERATION TYPE

PR

MD

E

2 stages progressive mechanical gas / oil

2 stages modulating mechanical with PID

2 stages modulating electronic

HEAD TYPE

TC

TL

Short head

Long head

FUEL

LPG

Natural gas

Liquid gas

BIOGAS Biogas

EQUIPMENT

SGT Separate gas train

ELECTRICAL POWER SUPPLY

230-400V/50Hz 230-400 Volt, 50 Hz

MODULAR DELIVERY SYSTEM

Dual fuel burners

All dual fuel burners are delivered in separate set/box, i.e. burner body including combustion head and separate gas train with separate additional kit and accessories that shall complete the gas train or the burner according to the applicable standard.

Kit and accessories are delivered separately.

Gas train - GTCP - KITS - Accessories

All gas and dual fuel burners gas trains are delivered separately in different models and configuration.

Export configuration gas train completion are available but it is mandatory for the local installer in this case to comply to the local safety regulations.

For burners over 1700 kW gas train connection pipe must be ordered.

Kits and accessories are managed and delivered separately.

Component type

BBCH

GTCP

GT

Burner Body with Combustion Head (without gas train)

Gas Train Connection pipe

Gas Train (delivered separately)


420010601100


1

5

12

4

21

13

14

18

15

7

9

6

17

8

1

3

2

11

EN

20

23

19

24

Control panel

Main switch I/0

Resistor lamp

Heavy oil lamp

Gas lamp

GTCP

LEGENDA

1. Housing

2. Electrical control panel

3. Blower motor

4. Pump and pump motor

5. Hinge flange

6. Blast tube

7. Burner head

8. Burner fixing flange

9. Air flap regulation

10. Fan wheel / blower

11. Silencer

12. Lifting eyebolts

HLR

HLoil

GEFRAN

SA

I 0 II o-G

POS 0: STOP

POS 1: NAFTA

POS 2: GAS

DISPLAY BCU LAMTEC

RWF 50

HLgas

13. Mechanical cam gas

14. Mechanical cam oil

15. Servomotor for gas and air

16. Gas train

17. Pilot gas train

18. Oil pressure regulator

19. Gas filter

20. Ball valve

21. Oil coil

22. Nozzle rod

23. Antivibration coupling

24. Tightness control

GTCP. Gas train connection pipe

GEFRAN regulator

Modulating unit RWF 40 (optional)

Selector (GAS / 0 / HEAVY OIL)

Display

SABK

420010601100


5

EN


Gas train - Kit - Accessories: assembly to the burner

To be supplied by the installer 155

160

314

144 Gas governor

151 Gas train Landis VGD....

155 Pilot gas valve

160

Kit tightness control (optional)

313 Min.gas pressure switch

314 Max.gas pressure switch (optional)

349 Air/gas damper motor

100

144

313

143

Gas

141

142

151

150

M

349

To be supplied by the installer

Air

MATCHING GAS TRAIN WITH DIAGRAM OF PRESSURE DROPS

ARE IN THE DEDICATED SECTION OF THIS MANUAL

120

M

349

Ecoflam gas trains are delivered separately for all gas and dual fuel burners and are available in different configurations:

Double gas valves with actuators and regulator VGD Siemens and min pressure switch + ACS gas filter

1

VGD 20.503 Rp 2” / VGD 40.065 - 40.080 - 40.100 - 40.125

2 3 9 5 8

7 6

11 10

1. Main gas pipe

2. Ball valve

3. Antivibration coupling

5. Min gas pressure switch

6. Safety gas valve + 10. Actuator

7. Working gas valve + 11. Actuator

8. Gas leakage control

9. Gas filter

KIT - MAX Gas pressure switch

ACS - Gas train connection pipe

ACS

ACS

GAS TRAIN

KITTC *

ACS

KITPRES

GTCP **

!

GTCP-...* WARNING: in order to fit the gas train, the corresponding connection pipe must be ordered (GTCP size and fitting depend on the burner and the gas train selected).

HOW TO INSTALL THE GAS TRAIN INTO THE BURNER AND CALCULATE THE OVERALL DIMENSIONS : refer to the dimension page and the gas train manual for all detailed information

!

WARNING: EN676 compulsory kit and accessories in order to comply to the safety regulations. Additional accessories and kits shall be installed by the installer in accordance to the local safety regulations and codes of practise.

Gas governor / Filter Tightness control Modulation Kit Max Pressure switch Other accessories

FGDR - FILTER

Compulsory EN676

KITTC- Model

Compulsory > 1200 kW

KITMD-RWF50

Probe-...

KITPRES50

KITPRES150


420010601100

TECHNICAL DATA

MODEL

Thermal power max.

Thermal power min.

Operation mode

Regulation ratio nominal

Fuel

Emission class std

Control unit

Gas train

Gas connection

GAS natural pressure

LPG pressure

Air regulation

Air flap control with servomotor

Air pressure switch

Flame monitoring

Ignitier

Motor

Rpm

Voltage

Total power consumption operation

Weight body BBCH

Electrical panel protection level

Sound pressure level without silencer

Sound pressure level with silencer

Ambient temperature storage

Ambient temperature use

Oil pump

Oil pump motor

Nozzles

Fuel thermo regulator

Electrical pre-heater dB(A)

Lab tests

Min/Max

Model kW

Type

Type kW mbar

Type

Model kW

N°

V/Hz

Type

GT

GTCP mbar mbar

Type

Model

W

Kg

IP kW kcal/h kg/h kW kcal/h kg/h

Type

Type

Type

MULTIFLAM 300.1

3.000

2.580.000

264

630

541.800

88

MULTIFLAM 400.1

3.900

3.354.000

343

875

752.500

115

Progressive mechanical heavy oil / gas - Modulating with PID

1÷4 GAS - 1÷3 HEAVY OIL

G20 (L.C.V. 8.570 kcal/Nm 3 ), G25 (L.C.V. 7.370 kcal/Nm 3 )

G31 (L.C.V. 22.260 kcal/Nm 3 ), G30 (L.C.V. 29.320 kcal/Nm 3 )

Heavy oil (L.C.V. 9.800 kcal/kg max visc. 50°E at 50°C)

Standard Class 2 GAS EN676 (<120 mg/kWh)

LAMTEC BT340

VGD separate gas train + Filter + KIT Tightness control + Other KIT/ACS

Gas connection range RP 50 to DN 100 depending on the gas train selected

22÷700

45÷700

Air flap

30÷700

70÷700

Air flap

LAMTEC

1…10 mbar

UV cell QRA

BRAHMA

5,5

2.800

7,5

2.800

230/400 V - 50 Hz

27.000

30.000

IP55

87,3

81,8

-20°…+70° C

-10°…+60° C

TA3

1,1 kW according to the output requested

GEFRAN

18

IP55

88,3

83

TA3

1,1 kW

21

GAS CATEGORY BY COUNTRY

Gas category

II

2R , 3R

II

2H

,

3P/B

I

3R

Country

BE CH CZ DE DK ES FI FR GB GR HU IE IT LU NL PT SE EE LT LV NO PL SK SI -

AT -

CY MT -

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

EN

420010601100


7

EN mbar 16

14

12

10

8

6

4

2

0

0

0

0

WORKING FIELDS

MULTIFLAM 300.1

MULTIFLAM 400.1

500

500

50

1000

1000

100

1500

1500

150

2000

2000

200

2500 3000

2500

250

3500

3000

300

4000

3500

350

Calculation of burner output

QF = Burner output (kW)

QN = Rated boiler output(kW)

η = Boiler efficiency (%)

QF =

QN x 100

η

4500 kW kcal/h*1000

Working fields

The working field shows burner output as a function of combustion chamber pressure.

It corresponds to the maximum values specified by EN 676 measured at the test fire tube.

Boiler efficiency should be taken into consideration when selecting the burner.

kg/h

TEST BOILER - FLAME DIMENSIONS

FLAME LEN

G

H

T G

AS BURNERS

L (m) 11

10

9

8

7

6

5

4

3

2

0

1000

1000

100

2000

2000

200

3000

300

3000

4000

400

4000

5000

500

5000

6000

600

6000

7000

700

7000

8000

800

8000

9000

900

9000 10000 11000

10000

1000

11000

1100

12000

1200

13000

1300

12000

14000

1400

13000

15000

1500

14000

16000

1600

15000 kcal/h x 1000

17000

1700 kW

Nm3/h

FLAME DIAME

T

ER

G

AS BURNERS

Ø (m) 2

1,8

1,2

1

0,8

1,6

1,4

0,6

0,4

0,2

0

1000

1000

2000

2000 3000

3000

4000

4000

5000

5000

6000

100 200 300 400 500 600

6000

7000

700

7000

8000

800

9000

900

8000

10000

1000

9000

11000

1100

10000

12000

1200

11000

13000

1300

12000

14000

1400

13000

15000

1500

14000

16000

15000 kcal/h x 1000

17000 kW

1600 1700 Nm3/h


The burner/boiler matching does not pose any problems if the boiler is CE typeapproved.

If the burner must be combined with a boiler that has not been CE type-approved and/or its combustion chamber dimensions are clearly smaller than those indicated in diagram, consult the manufacturer.

The firing rates were set in relation to special test boilers, according to EN676 -

EN267 regulations.

The sizes are indicative and dipend on the configuration, to the combustion chamber pressure and to the draught.

The values have been taken out from tests executed with flame tubes.

The dimensions of the flame are made in test boiler in laboratory without resistence therefore exists max and min lenght that take into account the difference in lenght that comes from the boiler backpressure.

Example:

Burner thermal output = 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 boiler or application.

420010601100

OVERALL DIMENSIONS

E D - D1

I

O

0

1

2

3

0

1

B

A

C

66 8 L

M

SUN EC

N

MULTIFLAM 300.1

MULTIFLAM 400.1

D = Short head

D1= Long head

Dimensions (mm)

A B

1288 610

1288 610

C

678

678

D

330

345

D1 E F

530 1130 290

545 1130 320

G

471

471

G1

750

750

H1

746

746

I

315

315

L M

315 M16

315 M16

N

195

195

O

250

250

EN

HOW TO INSTALL THE GAS TRAIN

INTO THE BURNER AND CALCULATE

THE OVERALL DIMENSIONS: refer to the dimension page and the gas train manual for all detailed information

420010601100

Burner-boiler mounting flange

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 maintenance.

315

365

WARNING: Please follow the suggested dimension for the hole on the boiler flange in order to fit the burner. Make sure that between the boiler and the blast tube proper insulation is fitted.

Packaging (only burner)

X Y Z

MULTIFLAM 300.1

1580 1630 1090

MULTIFLAM 400.1

1580 1630 1090 kg

X

Y


9

Z

EN

OIL OPERATING MODE - GENERAL SAFETY FUNCTIONS

START-UP MODE

As soon as the furnace system is required to supply heat, the burner control circuit will close and the program flow started.

When the program has come to its end, the burner will be turned on.

An automatic test is made for the tightness of the gas valves prior to each burner start.

The air damper is in its closed position when the burner is out of operation.

The electric actuator will open the closed air damper to its full-load position so that the burner will ventilate the furnace and the exhaust hoods with the specified air rate.

Shortly after the preventilation process has been started the lack-of-air cut-out must change over to operating position within a certain time, i.e. the minimum air pressure setting must be reached and maintained until the burner is turned off. At the end of the specified pre-ventilation time the air damper will be moved into its partial-load position in a linked control concept with the gas damper. 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 control box 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 partialload 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 twostage 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.

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 (shut-off on trouble).

A shut-off on trouble 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 shut-off on trouble 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 shut-off on trouble 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.


420010601100

GAS OPERATING MODE - GENERAL SAFETY FUNCTIONS

START-UP MODE

As soon as the furnace system is required to supply heat, the burner control circuit will close and the program flow started.

When the program has come to its end, the burner will be turned on.

An automatic test is made for the tightness of the gas valves prior to each burner start.

The air damper is in its closed position when the burner is out of operation.

The electric actuator will open the closed air damper to its full-load position so that the burner will ventilate the furnace and the exhaust hoods with the specified air rate.

Shortly after the preventilation process has been started the lack-of-air cut-out must change over to operating position within a certain time, i.e. the minimum air pressure setting must be reached and maintained until the burner is turned off. At the end of the specified pre-ventilation time the air damper will be moved into its partial-load position in a linked control concept with the gas damper.

The ignition transformer will be started.

At the end of the pre-ignition time the ignition gas solenoid valves will be opened to allow gas to flow into the pilot burner.

The ignition electrodes incorporated in the pilot burner will ignite the ignition gas.

The ionization probe gives flame signal to control box so that the safety shut-off valves will be opened.

The gas will be fed to the gas nozzles via the gas damper while combustion air is supplied by the fan.

Gas and air will be intensively mixed in the mixing unit and ignited by the pilot flame with a specified safety period (minimum furnace heat generating rate).

After the safety period has run down the pilot burner will be turned off.

Attention:

If there are shut-off dampers in the flue gas tract they must be completely open.

Otherwise there will be a high danger of low-speed detonation or explosion!

GAS 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 partialload and full-load stages. Depending on the heat demand, the electric actuator of the compound control system will be fed with the OPEN or CLOSE command via the regulator and thus increase or decrease the gas and air flow rates.

This compound control system will vary the positions of the gas control valve and air damper and thus regulate the gas flow rate in a linked concept with the air flow rate. The burner can either be controlled by a 2-stage sliding or, if a respective controller is provided, a stepless control concept.

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 always be turned off out of 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 thus be greatly minimized.

Scheme of functioning

LEGENDA

141: ball valve

142: filter

143: antivibration coupling

150: butterfly valve

151: gas train Landis VGD

155: pilot gas valve

176: oil pump

178: solenoid valve

180: nozzle rod

184: output control valve

311: return oil pressure switch

313: min gas pressure switch

CV: check valve

RL: return line

VL: suction line

VLO: working oil valve

V

L

V L O

C

V

EN

C V

420010601100


11

EN

INSTALLATION

Fitting the burner to the boiler

!

WARNING: handling and moving operations must be carried out by specialised personnel.

Use the eyebolts to lift the burner in order that it will not overturn and fall down.

To perform the installation of the burner into the boiler drill the boiler plate according to the dimension given on this manual and place the burner towards it by lifting and moving the burner by means of eyebolts.

Place the gasket on the burner flange and install the burner into the boiler by fixing nuts into the bolts.

The space between the blast tube and the boiler lining must be sealed with appropriate insulating material.

BURNER LINING

Check before burner installation:

1. Depending on the type of boiler (reverse flame or three pass) check the burner blast tube installation depth according to the data specified by the boiler manufacturer or consult the burner producer.

2. From the factory the nozzle for progressive version must be specified from the customer according to boiler output and combustion chamber geometry, otherwise we will select the nozzle for the 80% capacity of the burner.

3. Check the ignition electrodes and the nozzle on the burner head as per factory setting (see figures).

The setting of the mixing and ignition unit according to the boiler output will be performed during commissioning procedure.

4. Check that the head is preset at 50%.

Position of the electrodes - nozzle installation

3 ÷ 4 mm

Ignition Electrode

5 ÷ 6 mm

FUEL SELECTION MODE

0 - STOP

1 - OIL

2 - GAS 0=STOP

Standard version running on 1=OIL manual fuel selection mode and on request kit for

2=GAS automatic fuel changeover.

The automatic changeover system can be triggered by a gas pressure switch or by a timer.


420010601100

INSTALLATION

Heavy oil preparation ring

!

WARNING: make sure that the feeding line is properly dimensioned and is in compliance the local safety rules and code of practise in the country of installation.

All installations using heavy oil burners have to be completed with a forced oil preparation ring in order to guarantee oil supply to the burner at suitable temperature and pressure

(temperature +/- 50° C, pressure 3 bar).

For heavy oil with more than 50°E at 50°C

Ecoflam recommends to lower the maximum output of 10-20% and work in excess of air in order to grant better operation and reduce maintenance.

STANDARD SYSTEM COMPOSITION FOR LIGHT OIL

AND HEAVY OIL HEATING AND PUMPING UNIT

I. Feeding and filtering system

II. Fuel heating system for reducing oil viscosity plus service tank

III. Forced oil supply system “RING”

Installation with heavy oil must provide to the burners:

- CONSTANT PRESSURE

- CONSTANT TEMPERATURE

To size correctly the ring for the heavy oil supply consider the diagram of the pre-heating temperature of the heavy oil according to viscosity and the pump pressure according to temperature.

Ecoflam heavy oil and dual fuel heavy oil burners do have in the electrical panel the fuel temperature device GEFRAN that adjusts the temperature of the heavy oil and grants temperature stability.

PRE-HEATER UNIT

Ecoflam heavy oil burners are delivered with electrical pre-heater assembled into the burner body or in a separate skid.

Additional Forced system “OIL RING” can be design and delivered assembled on skid/frame or offered as single component.

ACCESSORIES

Service tanks + Pumps units.

Quotation on request depending on output and configuration.

RACOMMENDED OIL SUPPLY PRESSURE b a r

6

3

2

1

0

5

4

5 0

420010601100

1 0 0

O il te m per a ture

1 5 0 C

°


13

EN

EN

INSTALLATION

Oil connection

!

WARNING: make sure that the feeding line is properly dimensioned and is in compliance with the local safety rules and code of practise in the country of installation

HYDRAULIC CIRCUIT

HEAVY OIL FEEDING

176: oil pump

178: solenoid valve

180: nozzle rod



CV: check valve

RL: return line

VL: suction line


VL

1

76

VL O

1

78

1

80

1

84

3

11

OIL PRESSURE CONTROL (FEED)

The feed pressure is controlled by means of the pressure regulator installed in the pump and should be set at 25. The pressure regulator is operated by turning its screw. Make sure to fill the pump with oil prior to taking into operation.

PUMP BLEEDING

Open the feed and return stop valves and ensure the ring line (if any) is in operation.

Reduce the oil pressure at the pressure regulating valve. Turn on the pump by pressing the contactor.

Check the pump for proper direction of rotation. Check for proper oil delivery and absence of leaks in the hydraulic oil system. For bleeding the pump open the pressure gauge connection, for example.

When taking the burner into operation pro ceed by gradually increasing the pressure to operating level (25 bar).

CHECKING 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 mode of operation the recommended oil pressure is 2 bar.

close to the burners as possible and to arrange them in a way that the boiler door and the burner can be swing out without any obstruction.

Refer to the technical documentation for the line dimensions for the feed and return lines from the stop valves to the tank.

OIL FILTER

A filter must be installed upstream of the pump to protect the oil pressure pump and the hydraulic system.

OIL CONNECTION

Hoses are used for connection to the oil lines and stop valves. The hoses must be installed according to the applicable standards (relieved of tensile load, free of distortion) to avoid kinking and exclude the danger of breakage. Take care when mounting the oil lines to bring their ends as

INSTALLATION OPTIONS

• Two-line installation (separate feed and return lines without delivery pump).

• Ring line system (with delivery pump and gas-air separator).

10

9

LEGENDA

1. Inlet

2. Return

3. Bleed and pressure gauge port

4. Vacuum gauge port

5. Pressure adjustment

6. Nozzle outlet

7. Heater

8. Hose

9. Oil filter

10. Oil ball valve

8

8

!

WARNING: Check that the pump rotation is correct and before start up it has been pre-filled


420010601100

INSTALLATION

Heavy oil preparation ring scheme

LEGENDA

1 - Burners

2 - Service tank

3 - Electric heaters

4 - Safety and operation thermostat

5 - Level switch (working + safety )

6 - Heating coil

7 - Self-cleaning oil filter

8 - Load pumps

9 - Ring pumps

10 - Oil ring control pressure device

11 - Heating cable

12 - Main heavy oil storage tank

13 - Heating coil

EN

H o t w ater

H o t w ater

420010601100

R eturn

12

1 3 sect io n h o t

w ater p i pe oil p i pe heat i n g cab l e h o t

w ater p i pe oil p i pe i nsu l at io n


15

EN

INSTALLATION

Feeding line for heavy oil

The pumps that are used can be installed both into single-pipe and double-pipe systems:

Single-pipe system: a single pipe drives the oil from the tank to the pump’s inlet that deliver the pressurized oil to the nozzle and part of the oil not used goes back to the pump. With this single pipe the by-pass plug must be removed and the return port must be sealed with steel plug and washer.

Double-pipe system: this is the default solution from the factory.

The return pipe send the excess oil from the pump to the tank. Depending on the type of pump used to change from a 1-pipe system to a 2-pipesystem, insert the by-pass plug (as for ccw-rotation referring to the pump shaft).

Note for commissioning: during commissioning, the filter, pipelines and pumps must be pre-filled with fuel oil and vented.

The direction of rotation of the motor should be checked. When commissioning it must be ensured that pump never run dry.

NOZZLE SELECTION

Please refer to diagram to select Ecoflam recommended nozzle for the output that is required given the output necessary in the installation.

Regular maintenance is highly recommended.

Nozzle has to be cleaned in petrol or paraffin and if filter or other parts are defective or damaged the nozzle must be replaced.

NOZZLE CHART IS AVAILABLE ON APPENDIX PAGE

SUNTEC TA

Oi l under suction

Oi l under pressure

Vacuum or in l et pressure gauge port

By-passed oi l returned to tan k, or to suction

Pressure gauge port

I nta k e from T an k

By-pass p l ug inserted

Pressure ad j ustment

T o no zzl e

R eturn

T W O P I PE

I NS T ALLA TI ON

I nta k e from T an k

By-pass p l ug remo v ed

ONE P I PE

I NS T ALLA TI ON

R eturn p l ugged


420010601100

INSTALLATION

Gas line

CONNECTION DIAGRAM FOR BURNERS WITH

SEPARATE PILOT (GAS TRAIN LANDIS VGD...)

100 Burner

To be supplied by the installer 155

160

151 Gas train Landis VGD....

155 Pilot gas valve

160 Kit tightness control (optional)

313 Min.gas pressure switch

314 Max.gas pressure switch (optional)

349 Air/gas damper motor

144

313

314

100

141

143 142 150

Gas

151 M

349

To be supplied by the installer

120

Air

GAS VALVES AND INSTRUMENTS GROUP

The gas valves and instruments group used with the furnace will be selected according to the specific requirements to be met by a burner system.

The following factors must be taken into account:

• burner output

• furnace back pressure

• gas pressure loss of the burner head

• gas pressure losses of the gas valves and instruments group

M

349

NOTE: Only gas trains assembled by the burner manufacturer and approved in accordance with the burner test specifications.

EN676 compulsory kit and accessories in order to comply to the safety regulations.

Additional accessories and kits shall be installed by the installer in accordance to the local safety regulations and codes of practise.

EN

GAS CONNECTION PRESSURE

A minimum connection pressure must be available upstream of the burner gas valve to ensure the proper functioning of the burner.

WARNING: the total gas pressure loss must always be smaller than the available gas flow pressure.

For the installation of the valves and instruments group take care to observe the mounting instructions supplied by their manufacturers (these are packed with the equipment).

The gas line installed to the burner must be dimensioned in accordance with the throughput rate and the available pressure.

For selecting the nominal bore “DN” of the gas valves and instruments group care should be taken to observe the flue resistance of the boiler and the gas pressure loss of the burner and valves and instruments group.

Take care to observe the correct order of installation and direction of flow (arrow on housing).

Check the valves and instruments and connection pieces for absence of dirt particles and foreign matter before installation and initial operation. To provide effective conditions for start-up make sure the distance between the burner and the gas stop valve is as short as possible.

LEAK TEST

The gas line upstream of the burner gas valves and instruments group must be installed in accordance with the applicable regulations, checked for absence of leaks, vented and certified accordingly by the gas installation company. The screwed unions and flanged joints must be checked for proper tightness (by making a pressure test). The leak test must be made under pressure using approved foaming agents which do not cause corrosion. For steam boiler furnaces the result of the leak test must be duly certified.

GAS VALVES AND INSTRUMENTS GROUP

The gas valves and instruments group can be connected directly to the gas feed line.

VENTING

Prior to taking the burner into operation or after any repair work make sure to vent the complete gas feed line and the gas valves and instruments group into the open atmosphere (e.g. by means of a hose) taking care to avoid any hazards.

In no case should the gas line be vented into the heating or furnace chambers.

Make use of a test burner to check the gas-carrying spaces are free from an inflammable gas mixture.

SUPPORT

The valves and instruments group must be supported with a telescopic jacking member or similar during and after installation (e.g. on filter and valve).

JOINT

It is recommended to provide an easy to disconnect joint (with planar sealing faces) to facilitate repair work on the boiler

(furnace) and allow the boiler door to be swivelled out if required.

420010601100


17

EN

INSTALLATION

Pilot gas train, kit and accessories connection - head loss diagram

PILOT GAS TRAIN CONNECTION

The pilot gas train is already installed to the burner and shall be connected to the main gas supply line preferebly with flexible pipe.

The pilot gas train is composed of n° 2 safety valves and n°1 gas governor and filter. Max inlet pressure 1 bar.

WARNING: Pilot gas train must be connected according to the drawing of the gas line.

GAS VALVES ADJUSTMENT

Note : the pilot valves are pre-adjusted in the factory. To increase or reduce the gas flow act on the gas governor.

–

GAS GOVERNOR ADJUSTMENT

The gas governor, with built-in filter, must be installed so as to stabilise the outlet gas pressure and to avoid that eventual impurities reach the gas valve. To increase gas pressure, remove the cover of governor and turn screw C.

Unscrew screw C to reduce pressure, then fit the cover.

Note : the inlet gas pressure must not be higher than the specified max. gas pressure.

+

C

KITTC- Tightness control

Tightness control is provided as a kit and shall be assembled into the main gas train according to the instructions of the gas train separate manual.

Tightness control

KITTC- Model

Compulsory > 1200 kW

Modulation Kit

KITMD-RWF50

Probe-...

KITPRES... Maximum pressure switch assembly

Maximum pressure switch is provided as a kit and shall be assembled into the main gas train according to the instructions of the gas train separate manual.

KITMD-RWF40 PID regulator

All progressive burner can be turned modulationg with the installation of the PID that regulates the output combined with a probe.

GAS PRESSURE LOSS DIAGRAM: combustion head - platform 320

The diagram provides combustion head pressure loss. To have pressure loss combined with the different type of gas train you must refer to the pressure loss diagrams.

WARNING:

Note that the head loss diagram is only indicative and does vary depending on the setting of the head.

Max Pressure switch

KITPRES50

KITPRES150

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

60

Multiflam 300.1

Multiflam 400.1

80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400

OU T PU T - Stm3/h


420010601100

INSTALLATION

Gas pressure loss diagrams

!

PRESSURE DROP includes: “COMBUSTION HEAD + GAS TRAIN + GAS GOVERNOR & FILTER” as per EN676 Standard.

Back pressure of boiler (or other applications) must be added/included in order to have the total min pressure drop.

Burner Gas train

Advisable gas governor & filter

Spring color

Inlet gas pressure

MIN [mbar]


MAX [mbar] no 20 700

VGD 40.100

neutral

BLU 3000.1 PR

MULTICALOR 300.1

MULTIFLAM 300.1

VGD 40.080

VGD 40.065

FILTER DN 100 no

FILTER DN 80 no

FILTER DN 65 neutral neutral

22

30

35

45

55

700

700

700

700

700

VGD 20.503

no

FILTER 2" neutral

80

100

600

600

Diagram

1C

1C.2

EN

60

55

50

45

40

35

30

25

2 0

1

5

1

0

5

100

natural gas

150 200 250 flow m 3 /h

300

VGD 40.065 + F- DN65

VGD 40.065

VGD 40.080 + F- DN80

VGD 40.080

VGD 40.100 + F- DN100

VGD 40.100

350

1C

150

140

130

120

110

100

90

80

70

60

180

170

160

50

40

30

20

10

0

100 natura l gas

150 200 250 flow m 3 /h

300

VGD 20.503 + F- 2"

VGD 20.503

350

1C.2

LEGENDA

Pf: Back pressure of furnace

Pb: Pressure of burner (combustion head + complete gas train)

Pin: Minimum inlet pressure

420010601100


19

EN

INSTALLATION

Gas pressure loss diagrams

!

PRESSURE DROP includes: “COMBUSTION HEAD + GAS TRAIN + GAS GOVERNOR & FILTER” as per EN676 Standard.

Back pressure of boiler (or other applications) must be added/included in order to have the total min pressure drop.

Burner

BLU 4000.1 PR

MULTICALOR 400.1

MULTIFLAM 400.1

Gas train

VGD 40.100

VGD 40.080

VGD 40.065

VGD 20.503

Advisable gas governor & filter no

FILTER DN 100 no

FILTER DN 80 no

FILTER DN 65 no

FILTER 2"

Spring color neutral neutral neutral neutral


MIN [mbar]

27

30

40

50

75

90

135

170


MAX [mbar]

700

700

700

700

700

700

600

600

Diagram

2C

170

160

150 natura l gas

110

100

90

80

70

60

140

130

120

50

40

30

20

10

0

200 250 300 350 flow m 3 /h

400

VGD 20.503 + F- 2"

VGD 20.503

VGD 40.065 + F- DN 65

VGD 40.065

VGD 40.080 + F- DN 80

VGD 40.080

VGD 40.

1 00 + F- DN 1 00

VGD 40.

1 00

450

2C

LEGENDA

Pf: Back pressure of furnace

Pb: Pressure of burner (combustion head + complete gas train)

Pin: Minimum inlet pressure


420010601100

INSTALLATION

Electrical connections

!

WARNING: Electrical wiring must be carried out with electrical supply disconnected and with burner switch in position OFF.

Electrical supply must correspond to the one shown on the burner label.

APPLICABLE STANDARD PROBES CONNECTION

The electrical connection work comprising 2) of the gas train

ACTIVE PROBE CONNECTION all the installation materials, terminals and - Connect the plugs pending to the valve:

(FOR MODULATING VERSION) earth connections must be carried out in either on the cabinet, accordance with the applicable regulations. For the electrical installation of or on the coupling case on the body of the burner.

the burner care must be taken to observe the circuit diagram made out for the furnace system.

The electrical connection of the burner and gas valves and instruments shall be entrusted to authorized specialists only.

3) of the fuel oil motor-pump unit

- Connect the power circuit of the motor

(hanging wires) to the plugs on the fuel oil valves.

- Check the rotary direction.

9 10 11 12 13

NOTE: For the installation of the connection cables care must be taken to provide cable loops of sufficient length to allow for the swing-out of the boiler door and burner.

Make sure after the completion of the electrical connection work to check the wiring of the electrical system of the burner. This should include a check of the direction of rotation of the burner motor

(fan).

GENERAL WARNINGS:

All applicable electrical safety regulations must be followed. Failure to correctly dimension the suitable input power and earth the equipment may cause damages to person and compromise the correct function of the burner therefore the electrical system shall be checked by qualifed personnel.

The manufacturer declines all responsibility for modifcations or connections different from those shown in the electrical scheme.

Adapters, multiple plugs and extension cables may not be used for the equipment’s power supply.

An omnipolar switch in accordance with current safety regulations is required for the mains supply connection.

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 block of the cabinet. Provide cables in sufficient length to secure the rotation of the burner body according to the assembly.

Check and adjust the size of the contactors and thermal relays and the wires section according to the motor and supply voltage specs.

V W

M

ATTENTION: Wiring is not supplied.

PE

R

S

T

N

50 Hz 400V

The burners are produced with connections suitable for power supply

400 V three-phase.

The burners with electric motors of an output lower or equal to 7,5 kW can be adapted to 220-230 V (please follow the instructions on the backside); motors with higher output can only work 380-400 V three-phase.

In case of request of burners different from the above mentioned standard, it is recommended to make specific mention in the order.

Instructions: how to adapt electric motors of an output lower or equal to

7,5 kW to 220-230 V power supply

It is possible to change the voltage of the burner by operating as follows:

1. change the connection inside the electric box of the motor, from star to delta

(see picture 1);

2. change the setting of the thermal relay, referring to the absorption values indicated in the motor nameplate. If necessary, replace the thermal relay with another one of suitable scale.

This operation is not possible on motors above 7.5 kW.

For more information, please contact the

Ecoflam staff.

Q

R1 S1 T1 1 2

3 4 5 6 7 8 9 10 11 13 N 21 22 25 26 29 30 32 33 34 35

HLB

STAB

T

P

50 Hz 230V

COLLEGAMENTI AUSILIARI INVERTER

INVERTER AUX ELECTRICAL CONNECTIONS lunghezza max consigliata 30 m - sez min 1 mm^2

Max leght racommend 30 mt - Min cross section 1 mm^2

RP RA

RA STC

T

P

STS

T

P

COLLEGAMENTI DI POTENZA INVERTER

INVERTER POWER ELECTRICAL CONNECTIONS lunghezza max consigliata 30 m - sez min 4 mm^2

Max leght racommend 30 mt - Min cross section 4 mm^2

SA

G L M U1

Q BE....

PASSIVE PROBE CONNECTION

(FOR MODULATING VERSION) fig.1

LEGENDA

HLB: lock-out lamp

STAB: two stages thermostat

HLF: burner on flame lamp

STC: boiler thermostat

STS: safety thermostat

SA: active probe

SP: passive probe

50 Hz 230V

400V

230V

9 10 11 12 13

1

2

3

10

11

12

13

25

26

INVERTER

(5.5 kW)

MAINS

SP

M

Q AE...

B

MOTOR Encoder sensor

Namur

U V W

3

M

MV

690V

400V

400V

230V

ATTENZIONE: COLLEGARE IL MOTORE

FACENDO RIFERIMENTO ALLA TARGHETTA MOTORE

WARNING: CONNECT MOTOR

REFERRING TO MOTOR LABEL

420010601100


21

EN

EN

START-UP: CHECKING PROCEDURE

CHECKS BEFORE COMMISSIONING:

• That the burner is assembled in accordance with the instructions given here.

• Setting the combustion components.

• All electrical connections must be correct.

• Check the burner motor for correct direction of rotation.

• The heat generator must be ready for operation, and the operating regulations for the heat generator must be observed.

• The heat generator and heating system must be filled with water and the circulating pumps must be in operation.

• The temperature regulator, pressure regulator, low water detectors and any other safety or limiting devices that might be fitted must be connected and operational.

• The exhaust gas duct must be unobstructed and the secondary air system, if available, must be operational.

• An adequate supply of fresh air must be guaranteed.

• Make a test of the all gas-carrying elements for absence of leaks.

• Check tank, lines and oil pump are filled with oil and correct oil nozzle is fitted.

• With burner in starting position check that air damper is in “CLOSED” position.

• Check that control box is unlocked and in its original position.

• A standard-compliant measuring point must be available, 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 switch to its “Oil” position.

• Fill pump with oil.

• Mount pressure gauge in the feed line and return line.

• Mount the pressure gauge for checking the pump suction pressure.

• Make sure that the nozzle is size and mounted correctly.

Bleeding of oil system

Shortly start the burner and check for proper direction of rotation. Bleed the oil line and oil pump.

Prior to the initial fuel feed start make a functional test of the burner program flow:

CAUTION: The hydraulic system has been filled with oil by the manufacturer.

This may cause ignition trouble when initially operating the system.

When starting the burner take care to increase the oil pressure slowly to the operating level.

GAS START-UP

NOTE: Adjust the gas unit according to the fuel oil unit. Set the fuel selector switch to its “Gas” position.

• Connect the measuring instruments for the gas head pressure on the test connection downstream of the gas damper and the air pressure on the burner test connection.

• Open the gas shut-off valve before the gas-armatures and test the gas pressure on the pressure gauge

• Set the “Manual-Automatic” selector switch to “Manual”.

Oil system:

• Open all shut-off valves of the oil supply system.

• The oil solenoid valve in the feed line disconnect on the terminal strip (see

Circuit Diagram).

• Start burner and check program flow for correct start-up sequence:

1. Fan starts.

2. Pre-ventilating damper.

3. Air pressure check.

4. Partial-load air damper.

5. Ignition.

6. Valves open (disconnected valve remains closed).

7. Shut-off upon trouble after expiry of safety period (see control box).

• Reconnect the valve.

• Unlock the control box.

If the gas valves are tested for absence of leaks, this should be continued until a positive result is obtained. If a valve is found to leak, the program will not step forward to the control box.

The burner will start according to the program flow of the control box.

Gas system:

• Shortly open the gas shut-off valve before the gas train until pressure is available and close again.

• Start burner and check program flow for correct start-up sequence:

1. Fan.

2. Pre-ventilation damper.

3. Check air pressure.

4. Partial-load damper.

5. Ignition.

6. Valves open.

7. Shut-off upon trouble after expiry of safety period (see control box) or shut-off because of gas supply failure.

7. The burner will either stop as the gas valves open (due to gas pressure decrease) or lock out at the end of the safety time.

• Unlock the control box.


420010601100

EXHAUST GAS TEST

To ensure an economically efficient and trouble-free operation of the system it will be necessary to adjust the burner specifically in accordance with the furnace system. This is achieved by means of a fuel-combustion air compound control unit which adjusts the burner to ensure a proper combustion. Exhaust gas tests are required for this purpose.

The percentage CO2 and O2 and the exhaust gas temperature will have to be measured to determine the efficiency and combustion quality.

Prior to any measurement make sure to check the boiler and exhaust gas system for absence of leaks.

Secondary air will falsify the measured results

Check that the exhaust gases have a residual oxygen (O2) content as low as possible and a carbon dioxide (CO2) content as high as possible.

The carbon monoxide content of the exhaust gases must be below the currently applicable specifications in all load stages.

In the fuel oil combustion mode the permissible soot number in the exhaust gas is not allowed to be exceeded

DETERMINING THE VOLUMETRIC GAS

FLOW RATE

The thermal furnace output of a boiler (QF) is the amount of heat supplied with the gas in a unit of time.

When taking the burner into operation the volumetric fuel flow rate should be selected according to the nominal thermal capacity of the boiler.

Q

F

=

Q

N n

K

=

1000

0,88

= 1136 kW

Volumetric gas flow rate at STP: v

Bn

=

H

Q

N u

*n

K

=

1000

9,1*0,88

= 125 m 3 /h

Example:

Nom. thermal output Q

N

1000 kW

Boiler efficiency n

K

0,88

Calorific value of gas Hu 9,1 kWh/m 3

Gas pressure p

U

100 mbar

980 mbar Barometer reading p amb

Gas temperature relative

Gas temperature t

T gas absolute

Standard atmosferic pressure p n

15°C

(t gas+

273)

1013 mbar

Volumetric gas flow rate in operating condition: v

BB

= v

Bn

T

= p

273 p amb n

+ p u

=

= 125

273+15 1013,25

273 980+100

= 123,9 m 3 /h

EN

Recommended combustion parameters

Fuel

Natural gas

Light oil

Heavy oil

Recommended

(%) CO2

10 ÷ 9

13 ÷ 11,5

12,5 ÷ 11

Recommended

(%) O2

3,1 ÷ 4,8

3,3 ÷ 5,3

4,2 ÷ 6,2

Ratio between O

2

- and CO

2 for natural gas H (CO

2

- max = 11,7%)

Ratio between O

2

- and CO

2

- for light oil EL (CO

2 max = 15,40%)

Ratio between O

2

- and CO

2 for heavy oil S (CO

2

- max = 15,60%)

O

2

= 21 CO 2 max - CO

2 gem = %

CO

2 max

CO

2 gem = % CO

2 measured on dry flue gases

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 due to the missing air.

M ean air pressure v s . a l titu d e abo v e sea -l e v e l

5 000

45 00

4 000

3 5 00

3000

2 5 00

2000

1 5 00

1 000

5 00

0

0 5 1 0 1 5 20 2 5 30 3

F an capacit y re d uce d b y [%]

5 4 0 45 5 0

420010601100


23

EN

START-UP OIL SIDE

Fuel selection - Start-up

Select the oil operation in order to proceed with start up on the oil side. On the selector put the operation on minimum capacity.

0=STOP

1=OIL

2=GAS

!

KMP - contactor: check the oil pump motor rotation and keep KMP pressed till the oil circuit is loaded.

If the rotation if not correct invert the two phases on the power supply.

KMP

START UP THE BURNER

The control box starts the pre-purge cycle, the fan motor and the oil motor and opens the air flaps in full open positon.

At the end of pre-purging, the control box drives the servomotors into the igniton positon and starts the igniton transformer.

After a few seconds the control box opens the oil valve and starts the flame. After the flame stabilisaton the control box drives the servomotor in the low flame.

In case of faulty igniton, the control box switches the burner into safety condition, in such a case you must rearm the burner.

Gradually increase burner output from the low flame to the high flame and set oil servomotor curve in order to have a stable flame. Refer to LAMTEC manual attacched.

Adjusting the maximum air flow rate

Air and Oil adjustment are accomplished through LAMTEC parameters setting. Refer to LAMTEC manual attacched.

Firing head setting

The firing head is pre-adjusted at the 50% from the factory. The setting fully open enables to reach the full power of the burner and full close to reach the minimum power of the burner.

The optimal position depends on the output that we need to reach but the default setting shall be modified only when you are not able to reach the suggested combustion value by adjusting the air flow in the maximum flame.

+ -


420010601100


Gefran setting

D i sp l a y

I ncrease k e y

D ecrease k e y

“F unct i on ” k e y

The display shows oil temperature.

The 4 leds are related to the following functions:

• Out 1: contact driving working heaters

• Out 2: contact driving upper heaters KMRL1

• Out 3: contact driving upper heaters KMRL2

• Out 4: burner start driving contact (as the oil reaches this temp the pump is activated)

The temperatures are already properly factory setted:

• Out 1 (113°)

• Out 2 (115°)

• Out 3 (120°)

• Out 4 (105°)

WARNING: Burner will start only when the first three led of the temperature will be off so that heavy oil will be in temperature.

To modify factory temperature setting act as follow:

• press key “F”

• the led Out 1 starts to ash, if You need to modify minimum oil temperature press increase or decrease button, after confirm the new value pressing again “F”

• if you need to modify an other temperature press again “F” untill You the relevant led ashes.

Please take care: if key “F” is pressed for a too long time, you enter in “configuration level” phase 1, (see “CF1” on the display); these parameters are factory setted and they have not to be modified: if you enter this function – you see CF1 ashing on the display – wait 10 seconds until the regulator automatically goes out from “configuration level”.

ADJUSTMENT OF FUEL THERMOSTATS

Inside the electrical panel there is a safety termostat that is set up at 160°C.

Said adjustments can be slightly modified following the type of fuel and particular uses.

EN

420010601100


25

EN


Adjusting the maximum oil flow rate

Put the selector on the maximum operation. Adjust the oil pressure reading the value on the return manometer / pressure gauge according to the nozzle tables provided in the appendix.

NOTE: the pump pressure is set from the factory at the pressure required nozzle pressure required as per table of nozzle selection in appendix. If the output required is different from the one set from the factory the pressure can be adjusted according to the instruction below.

Servomotor STE 15 - Air damper motor pre-setting

Air adjustment is accomplished through BT 340 parameters setting. Refer to BT 340 manual attacched.

Adjusting the pump pressure

1 - INLET

2 - RETURN

3 - BLEED AND PRESSURE GAUGE PORT

4 - VACUUM GAUGE PORT

5 - PRESSURE ADJUSTMENT

6 - TO NOZZLE

4

SUNTEC TA....

3

1

5

2

The pump pressure is set at a value of 22-25 bar during the testing of burners.

Before starting the burner, bleed the air in the pump through the gauge port.

Fill the piping with heavy 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 pre-purging, 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.

6


420010601100


Adjusting the intermediate burner capacity

Oil adjustment is accomplished through LAMTEC parameters setting. Refer to LAMTEC manual attacched.

WARNING: the variable profile of the cam shall have a normal proportional curvature in order to have good combustion values and reduce its mechanical stress breakdown.

1 80

1 76

CV

CV

3 1

1 78

1 84

1 86

1 85

I

V L

R L

1 76

V L O

CV

CV

3 1

1 78

1 84

1 8 5

I mi n

1 86

1 8

0

!

WARNING: Once the setting on the oil has been completed make sure that you close the manometer

– pressure switch tap.

LEGENDA

176: oil pump

178: solenoid valve

180: nozzle rod


185: manometer

186: pressure regulator


CV: check valve

RL: return line

VL: suction line


EN

420010601100


27

EN

START-UP GAS SIDE

Select the gas operation in order to proceed with start up on the gas side.

0=STOP

1=OIL

2=GAS

START UP THE BURNER

The control box starts the pre-purge cycle, the fan motor and opens the air flaps in full open position.

At the end of pre-purging, the control box drives the servomotor into the ignition position and starts the ignition transformer.

After a few seconds the control box opens the pilot valves and starts the pilot flame.

After the flame stabilisation the control box opens the main valves and the burner goes in the low flame and the pilot switch off.

In case of faulty igniton, the control box switches the burner into safety condition, in such a case you must rearm the burner.

Gradually increase burner output from the low flame to the high flame and set gas servomotor curve in order to have a stable flame. Refer to LAMTEC manual attacched.

Adjusting the maximum air flow rate

Air and Gas adjustment are accomplished through LAMTEC parameters setting. Refer to LAMTEC manual attacched.

Firing head setting

The firing head is pre-adjusted at the 50% from the factory. The setting fully open enables to reach the full power of the burner and full close to reach the minimum power of the burner.

The optimal position depends on the output that we need to reach but the default setting shall be modified only when you are not able to reach the suggested combustion value by adjusting the air flow in the maximum flame.

+ -

Servomotor STE 15 - Air damper motor pre-setting

Air adjustment is accomplished through BT 340 parameters setting. Refer to BT 340 manual attacched.


420010601100

START-UP GAS SIDE

Adjusting the intermediate burner capacity

Gas adjustment is accomplished through LAMTEC parameters setting. Refer to LAMTEC manual attacched.

WARNING : the variable profile of the cam shall have a normal proportional curvature in order to have good combustion values and reduce its mechanical stress breakdown.

Pressure switch adjustment

AIR PRESSURE SWITCH CALIBRATION

The air pressure switch is provided for monitoring the pressure of the combustion air fan.

Unscrew screws A and B and remove cover C.

After the air and gas setting you have to calibrate the air switch with the burner working on the low flame by slowly turning the relative knob clockwise until the burner locks out.

Read the value and then decrease it by 15%.

Set the pressure switch to the minimum by turning knob D to position 1.

Start the burner and keep in low flame running, while checking that combustion is correct. Through a small cardboard, progressively obstruct the air intake until to obtain a

CO2 increase of 0,5÷0,8% or else, if a pressure gauge is available, connected to pressure port E, until reaching a pressure drop of 1 mbar (10 mm of W.G.).

Slowly increase the adjustment value of the air pressure switch until to have the burner lockout. Remove the obstruction from the air intake, screw on the cover C and start the burner by pressing the control box rearm button.

WARNING: the air pressure switch shall prevent the air pressure to go below 80% from the adjustment value in order to prevent the CO in the fumes to exceed 1% (10000 ppm).

Using the analyser try to close the air inlet and check that the burner locks out before exceeding CO value of 1% in the fumes.

MIN GAS PRESSURE SWITCH

The gas pressure switch has the function to check that the gas pressure before the gas valve does have the minimum pressure to make the burner running correctly.

Unscrew off and remove cover M. - Set knob N to a value equal to 60% of gas nominal feed pressure (i.e. for natural gas nom. pressure = 20 mbar, set knob to a value of 12 mbar; for LPG nom. pressure of G30/G31- 30/37 mbar, set knob to a value of 18 mbar).

MAX GAS PRESSURE SWITCH (KIT)

The maximum gas pressure switch has the function to check that the gas pressure after the gas train and before the head does not exceed the pre-set limits.

Max gas pressure switch: it is available as a kit for different pressure.

Air pressure switch

C

A

B

Gas pressure switch

2,7

2,4

2,1

0,4

D

0,6

0,9

1,2

I

M

L

45

40

2,5

5

N

10

15

20

EN

420010601100


29

EN

MAINTENANCE PROGRAM

!

Burner and boiler servicing must only be carried out by authorised qualied personnel at least once a year.

Depending on the type of installation, shorter maintenance intervals may be necessary.

The system operator is advised to take out a maintenance contract to guarantee regular servicing.

WARNING: Use original spare parts.

SAFETY WARNINGS:

1. Turn off the power supply and protect the system from accidental start-up

2. Cut oil and gas supply

3. Make sure there is no residual power in the system and that the actions in points 1 and 2 have been completed

4. Before opening the burner casing, ensure that the fan motor has stopped completely

Failure to observe any of these instructions will result in the risk of death or injury!

0=STOP

1=OIL

2=GAS

WORKS RECOMMENDED AS PART OF ANNUAL BURNER MAINTENANCE:

• Emergency stop button function check

• Check burner start characteristics

• Run burner test and input measurement in the boiler room

• Clean the combustion components and replace defective parts if necessary

• Check the combustion head components and make sure that all components are in good condition otherwise replace them

• Replace ignition electrodes and nozzle if necessary and check their correct position after any intervention

• Flame monitor and automatic combustion control unit function check

• Clean the fan wheel and the housing and grease rotating parts if necessary

• Clean the oil filter cartridge with gasoline periodically and check the tightening of the O rings, replace them if necessary

• Perform visual inspection of gas lines in the boiler room and check the gas flow

• Clean the gas filter cartridge with air periodically, replace it if necessary

• After the cleaning of the components of the gas train perform the leakage test

• Make visual inspection of the burner’s electrical components and eliminate malfunctions if necessary

• Burner safety devices function check (air pressure/gas pressure switches)

• Commissioning the burner and correct the adjustment values if necessary

NOTES ON REASSEMBLING: Perform the described step in reverse order and make sure to refit components as they were originally assembled and the system is free from leaks. Use only original spare parts.

DRAW UP A MEASUREMENT REPORT ACCORDING TO THE LOCAL REGULATION AND CODES OF PRACTISE OF THE

COUNTRY

EXHAUST GAS LOSS

Exhaust gas loss by way of free heat will occur as a result of the temperature difference between the fuel-air mixture entering the furnace chamber and the gases discharged. Any increase in the excess of air and the resultant higher exhaust gas volume will cause the exhaust gas loss to rise. The exhaust gas loss can be calculated as follows: q

A

= (t

A

- t

L

)

A

1

CO

2

+ B

A1

B

Light oil

EL

0,50

0,007

Heavy oil

S

0,490

0,007

Example

Data measured in natural gas mode:

CO

2 content of exhaust gases: 10,8%

Exhaust gas temperature: 195°C

Air intake temperature: 22°C q

A t

A t

L

CO

2

= exhaust gas loss [%]

= exhaust gas temperature [°C]

= combustion air temperature [°C]

= volumetric content of carbon dioxide [%]

The exhaust gas loss can be calculated as follows: q

Af

= (195-22)(

0,37

10,8

+ 0,009) = 7,48%

Natural gas Town gas

0,370 0,350

0,009 0,011

Data measured in fuel oil mode:

CO

2

LPG

0,420

0,008 content of exhaust gases: 12,8%

Exhaust gas temperature: 195°C

Air intake temperature: 22°C

The exhaust gas loss can be calculated as follows: q

Af

= (195-22)(

0,49

12,8

+ 0,007) = 7,83%


420010601100

MAINTENANCE PROGRAM

REMOVING THE FIRING HEAD AND THE BLAST TUBE

EN

POSITION OF ELECTRODES

ATTENTION: to remove the nozzle use the suitable box wrench taking care to not damage the electrodes .

Check the position of the electrodes after any intervention as wrong position could cause ignition troubles.

3 ÷ 4 mm Ignition Electrode

5 ÷ 6 mm

GAS FILTER CLEANING - GAS PILOT FILTER CLEANING

ATTENTION: Periodically clean oil cartridge with gasoline and the gas filter cartridge with air and replace them if it is necessary!

420010601100

Check and clean the gas filter in the pilot gas valve


31

EN

TROUBLESHOOTING INSTRUCTIONS

For Setting and Error Lists refer to LAMTEC manual attacched.

OPERATING TROUBLE

In case of operating trouble it should be checked whether the system is in proper working order.

Make a check for the following:

1. Availability of fuel.

Availability of gas in the line at sufficiently high pressure.

Availability of fuel oil in the tank (for dual fuel burner).

Correct position of fuel selector switch.

2. Availability of electric power in the burner system.

3. Proper functional order and setting of all control and safety instruments such as temperature controller, safety limiter, water failure cut-out, electrical limit switches, etc.

If the trouble is not found to be due to any of the above-mentioned points it will be necessary to test the burner functions very carefully.

Prevailing conditions:

The burner will be found to be out of operation and in faulty and interlocked position.

Proceed with searching for the cause of the trouble and eliminate it. Unlock the control box by pressing the fault eliminate key and start the burner.

Do not press the fault eliminate key longer than 10 seconds.

The start-up program will be initiated and should be carefully monitored.

The possible cause of the fault may be quickly found by reference to the fault indicator of the control box and watching the start-up and operating program.

APPENDIX

Control box - Damper actuators

Lamtec BT340 control and safety unit

The control and safety unit BT 3xx controls and monitors the forced draught burner.

The microprocessor-controlled program sequence ensures the maximum consistency of the cycle times involved, regardless of fluctuations in the mains voltage or ambient temperature. The control and safety unit is designed to detect power failures. Depending on the parameter assignment, the unit either switches to malfunction mode or goes into the standby position if the power supply falls below the mains voltage. In the standby position, there is an automatic restart as soon as the set threshold value is exceeded by 105%.

Manual locking and unlocking

Using the reset button , the control and safety unit can be locked manually

(interlocked) or unlocked, provided the unit is connected to the mains power supply.

This function must not be confused with automatic locking and fault acknowledgement in case of an error.

Pressing the unlocking button on the unit for

... 1 second ...

.... causes ....

... 4 seconds ...

the control unit to unlock.

he control unit to unlock.

Moves the cursor upwards.

Moves the cursor downwards.

Increases the marked value.

Reduces the marked value.

Modifies/Confirms the value shown.

!

Always switch off the power supply before installing or removing the control unit. Do not attempt to open or carry out repairs on the control unit.

Unlocks the control unit.

Red LED (flashes if a fault is present).

For damper actuators refer to STE....manual attacched.


420010601100

APPENDIX

Fluidics nozzle chart

25

RETURN NOZZLE

The nozzle type Fluidics W is a by-pass nozzle with integrated spring-loaded cut-off needle.

The throughput rate is controlled by varying 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 nozzle selection diagram).

Return pressure

20

15

≤ 60 kg/h

> 60 kg/h

10

50° 70° 90° Spray angle

Supply

25 Bar

Bar 5

20 40 60 80 100 % Output

EN

420010601100


33

EN

APPENDIX

Bergonzo nozzle tables


420010601100

APPENDIX

Bergonzo nozzle tables

EN

420010601100


35

EN

APPENDIX

Pumps and pressure regulators

PUMP SUNTEC TA TECHNICAL DATA

Note: All TA models are delivered for two-pipe system (by-pass plug fitted in vacuum gauge port).

For one-pipe system, the by-pass plug must be removed and the return port sealed by steel plug and washer.

PUMP

IDE NT IFICA T IO N

(Not a ll mode l combinations are a v ai l ab l e

Consu l t your Suntec representati v e)

T A : type

O i l under suction

O i l under pressure

V acuum or in l et pressure g au g e port

Bypassed oi l returned to tan k, or to suction

P ressure g au g e port

Gear set capacity

(see pump capacity cur v es)

Shaft rotation

(seen from shaft end)

A : c l oc kw ise rotation

C : anti c l oc kw ise rotation

I nta k e f rom T an k

Bypass p l u g inserted

P ressure ad j ustment

T o no zzl e

T A 2 A 4 0 10 5 R eturn

T

W O P

I

PE

I N S T A LL A TI O N

Pressure range :

30 : 7 30 bars

4 0 : 7 4 0 bars

Preheater faci l ity

I nta k e f rom T an k

Bypass p l u g remo v ed

R e v ision number

O N E P I PE

I N S T A LL A TI O N

R eturn p l u gg ed

G ene r al

Mounting

Connection threads

I n l et end return

T o no zzl e

Pressure gauge port

Vacuum gauge port

Shaft

By-pass p l ug

W eight

H yd r aulic da t a

F l ange mounting

Cy l indrica l according to I SO 228 / 1

G 1 / 2 "

G 1 / 2 "

G 1 / 4 "

G 1 / 4 "

Ø 12 mm

I nserted in v acuum gauge port for 2 pipe system ; to be remo v ed w ith a 3 / 16 " A ll en k ey for 1 pipe system

5 , 4 k g ( T A2) -

6 k g ( T A4) -

5

6

,

,

7

4

k

k g g

(

(

T

T

A3)

A5)

No zzl e pressure ranges 30 : 7 30 bars

40 : 7 40 bars

De l i v ery pressure setting 30 bars

Operating v iscosity 4 450 cSt

Oi l temperature

I n l et pressure

Return

Rated pressure speed

Starting tor q ue

0 140°C max.

in the pump l ight oi l : 0 , 45 bars max.

v acuum to pre v ent air separation from oi l hea v y oi l : 5 bars max.

l ight oi l : 5 bars max.

hea v y oi l : 5 bars max.

3600 rpm max.

0 , 3 N.m

P ump capaci t y

Capacity ( L/ h)

1500

1400

1300

1200

1100

1000

900

T

T

A5

A4

2850 rpm

800

700

600

500

400

T

T

A3

A2

300

200

100

0

0 5

Viscosity =

10 15 20 25 30 35 40 Pressure

(bars)

200 cSt

20 cSt

5 cSt Rated speed = 2850 rpm

Data sho w n are for ne w pumps , w ith no a ll o w ance for w ear.

C hoice of hea t e r

Cartridge

Fitting

Rating

Ø 12 mm according to D I N 40430 , NFC 68190 (N°9 e l ec.)

80-100 W


420010601100

APPENDIX

Electrical diagrams

MARRONE/BROWN

BLU/BLUE ommend 30 mt oss section 4 mm^2 Min cr

Max leght rac sez min 4 mm^2 lunghezza max consigliata 30 m

X30

1

X31

1

X32 X33 X34

420010601100

TION AM WITH PROHIBITION OF USE AND REPRODUC WIRING DIAGR OF THIS THE PROPERTY WE RESERVED TERM LAWS BY


37

EN

EN

APPENDIX


TION


RAM WITH PROHIBITION OF USE AND REPRODUC WIRING DIAG OF THIS THE PROPERTY WE RESERVED TERM LAWS BY

420010601100

APPENDIX


EN

FIRMA

DATA

FIRMA

DATA

420010601100

O DEL PRESENTE.

TERZI IL CONTENUT COMUNICARE A TO RIPRODURRE O VIETA A TERMINE DI LEGGE E' OFLAM S.p.A.

TA EC TA DELLA DIT ' RISERVA PROPRIETA


39

EN

APPENDIX

Spare parts

30


BT3xx

420010601100

APPENDIX


2

3

N° DESCRIPTION

1 AIR PRESSURE SWITCH

PRESSURE GAUGE

AIR INTAKE SET

6

7

4 WIELAND PLUG

5 GLASS

PEED WINDOM FRAME

MOTOR

8

9

FAN

AIR CONVEYOR

10 AIR INTAKE

11 AIR INTAKE PIPE

12 DISPLAY

13 CONTROL BOX

14 IGNITION TRANSFORMER

15 REMOTE CONTROL SWITCH

16 REMOTE CONTROL SWITCH (PUMP)

17 REMOTE CONTROL SWITCH

18 MOTOR THERMAL RELAY

19 MOTOR THERMAL RELAY (PUMP)

20 ADJUSTMENT OF FUEL TEMPERATURE

21 MAIN SWITCH

22 GAS/HEAVY-OIL SELECTOR

23 SELECTOR

24 LAMP

25 PUSH

26 RELÉ BASE

27 RELÉ

28 UV CELL

29 IGNITION CABLE

30 IGNITION ELECTRODES SET

31 PIPE

32 ROD

33 FIRING HEAD

34 HEAVY OIL FIRING HEAD

35 FRONT DISC

36 NOZZLE HOLDER

37 COIL

38 COIL CONNECTOR

39 RING

40 SPRING HOLDER

41 PIPE

42 ROD NOZZLE HOLDER

43 INNER ASSEMBLY

44 BLAST TUBE

45 GASKET ISOMART

46 ANTIJAMMING FILTER

47 GAS DAMPER MOTOR

LAMTEC

BT 340 667R1340-1

BRAHMA T8

AEG LS05.10

AEG LS7K.10

AEG LS4K.10

AEG 3-4,7A

GEFRAN 600-R

Comepi

Comepi a.ECX1

LYVIA 10X28 BA9S

Finder 5532

Finder 5532

LANDIS QRA 2

TC

TL

TC

TL

TC

TL

TC

TL

TC

TL

EL011

EL011

TC

TL

TC

TL

TC

TL

TC

TL

STE 4,5 BT3XX

DUNGS LGW10 A2P

6 pin

5,5 k W

7,5 k W

320 x 150

MULTIFLAM 300.1 PR MULTIFLAM 400.1 PR

65323116

65322045

65324098

65324099

-

65324100

-

65323149

65323139

65320075

65320946

65320947

65325222

65324082

65324081

65324086

65324085

65324084

65324083 code

65323047

65321341

65322346

65322072

65320487

65320488

65325357

-

65321800

65320645

65324357

65321230

342503203

14058433

65323222

-

65323132

65324097

65323133

-

65324266

65321722

65320820

65320709

65323809

65323571

65321721

65321720

65324292

65324676

65324268

65324269 code

65323047

65321341

65322346

65322072

65320487

65320488

-

65325350

-

65324100

-

65323149

65323139

65320075

65320946

65320947

65325222

65324082

65324081

65324086

65324085

65324084

65324083

65321800

65320645

65324357

65321230

342503203

14058433

65323222

-

65323132

65324097

65323133

-

65323116

65322045

65324098

65324099

65324266

65321722

65320820

65320709

65323809

65323571

65321721

65321720

65324292

65324676

65324268

65324269

65325863

65320435

65321125

65323170

14051822

65325041

65320456

65321125

65323170

TC = SHORT HEAD TL = LONG HEAD

420010601100


41

EN

EN

APPENDIX


N° DESCRIPTION

48 FAN SCOOP

49 OIL PUMP

50 COUPLING

51 HOSES

52 OIL FILTER

53 PUMP MOTOR

54 MANOMETER

55 THERMOCOUPLE

56 FILTER

57 HEATER

58 OIL TANK

59 HEATING ELEMENT

60 PILOT GAS VALVE

61 COIL

62 GAS GOVERNOR

63 CONNECTION PIPE

64 SILENCER

65 THERMOSTAT

66 ADJUSTMENT OIL PRESSURE

67 OIL PRESSURE SWITCH

68 SERVOMOTOR

69 CHECK VALVE

70 OIL TANK GASKET

71 HEATING ELEMENT

72 PREHEATED’S AUX. RESISTOR HOLDER

73 FIXING PLATE

74 THROTTLE GROUP

75 MODULATING KIT

76 INVERTER

SUNTEC TA3C40105

TN 25X1500 C/T

70501/03

1100 W

CEWAL R1/4 D50-40BAR

TC6MD2JBC

U21008/01

18000 W

21000 W

50 W

BRAHMA EG12SRGMO

BRAHMA EG12SR

IMIT TR2 40/200

B-P-PRO-2 a.070H0136

B-P-PRO-2 a.070H0138

DANFOSS KPS 39 1/4F

STE15 Q3.51/6 10Nm

NAFTA ART. FZVR10 3/8

30 W

MULTIFLAM 300.1 PR MULTIFLAM 400.1 PR code code

-

65322992

65325386

65323181

65324103

65325356

65324105

65322046

65323158

65323088

-

65324088

65323072

65323595

65323707

-

65325466

65320627

65322992

65325386

65323181

65324103

65325356

65324105

65322046

65323158

-

65323089

65324088

65323072

65323595

65323707

-

65325466

65324107

65323147

-

65323166

SIEMENS RWF 50

ABB 5,5KW MOD.ACH550

TC = SHORT HEAD TL = LONG HEAD

65324107

65323147

65323165

-

65325377

14051811

65322205

65324010

65324207

65321716

65321717

65325510

3143713

460090031600

65322205

65324010

65324207

65321716

65321717

65325510

3143713

460090031600


420010601100

420010601100


43

EN

Ecoflam Bruciatori S.p.A.

Via Roma, 64 - 31023 Resana (TV) - Italy

Tel. +39 0423 719500

Fax +39 0423 719580 http://www.ecoflam-burners.com

e-mail: [email protected]

Società soggetta alla direzione e al coordinamento di Ariston Thermo S.p.A.

Via A. Merloni, 45 - 60044 Fabriano (AN) - CF 01026940427

Ecoflam Bruciatori S.p.A. reserves the right to make any adjustments, without prior notice, which is considered necessary or useful to its products, without affecting their main features

Ecoflam Bruciatori S.p.A. si riserva il diritto di apportare ai prodotti le modifiche che riterrà necessarie o utili, senza pregiudicarne le caratteristiche principali.

La maison Ecoflam Bruciatori S.p.A. se réserve le droit d’apporter les modifications qu’elle jugera nécessaires ou utiles

à ses produits sans pour autant nuire à leurs caractéristiques principales

Ecoflam Bruciatori S.p.A. se reserva el derecho a introducir en sus productos todas las modificaciones que considere necesarias o utiles, sin prejudicar sus caracteristicas

“Ecoflam Bruciatori S.p.A.” оставляет за собой право вносить в конструкцию оборудования любые необходимые изменения без особого предупреждения

Ecoflam MULTIFLAM 300.1 PR, MULTIFLAM 400.1 PR Manual 44 Pages

Ecoflam MULTIFLAM 300.1 PR, MULTIFLAM 400.1 PR Manual

GAS/HEAVY OIL BURNERS

Technical data

Operating instructions

Electric diagrams

Spare parts list

Gas train manual is separate www.ecoflam­burners.com

2 www.ecoflam-burners.com

www.ecoflam-burners.com

3

MULTIFLAM 300.1 PR TC SGT 230-400-50

4 www.ecoflam-burners.com

www.ecoflam-burners.com

5

6 www.ecoflam-burners.com

www.ecoflam-burners.com

7

8 www.ecoflam-burners.com

www.ecoflam-burners.com

9

10 www.ecoflam-burners.com

www.ecoflam-burners.com

11

12 www.ecoflam-burners.com

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13

14 www.ecoflam-burners.com

www.ecoflam-burners.com

15

16 www.ecoflam-burners.com

www.ecoflam-burners.com

17

–

+

18 www.ecoflam-burners.com

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20 www.ecoflam-burners.com

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22 www.ecoflam-burners.com

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24 www.ecoflam-burners.com

www.ecoflam-burners.com

25

1 - INLET

2 - RETURN

3 - BLEED AND PRESSURE GAUGE PORT

4 - VACUUM GAUGE PORT

5 - PRESSURE ADJUSTMENT

6 - TO NOZZLE

SUNTEC TA....

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Lamtec BT340 control and safety unit

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Gas train manual is separate www.ecoflamburners.com