Ecoflam MAX 4 User manual

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LIGHT OIL BURNERS
EN
IT
FR
ES
RU
MAX 4
MAX 8
MAX 12
MAX 4 TC 230-50-60 TW B10 3142916
MAX 4 TL
MAX 8 TC 230-50-60 TW B10 3142917
MAX 8 TL
MAX 12 TC 230-50-60 TW B10 3142918
MAX 12 TL 230-50-60 TW B10 3143259
25-02-2021
Technical data
Dati tecnici
Données techniques
Datos técnicos
Технические характеристики
Operating instructions
Istruzioni per l’uso
Notice d’emploi
Manual de uso
Руководство по эксплуатации
Electric diagrams
Schemi elettrico
Schémas électrique
Esquemas eléctrico
Электрические схемы
Spare parts list
Pièces de rechange
Parti ricambi
Запчасти
Piezas de recambio

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Overview - Index of contents / Panoramica - Indice dei contenuti / Vue d'ensemble - Table des matières
Descripción - Sumario / Обзор - Содержание
Conformity declaration
Dichiarazione di conformità
Déclaration de conformite
Declaración de conformidad
Сертификат соответствия
EN
IT
FR
ES
RU
3
Technical data
Dati tecnici
Données techniques
Datos técnicos
Технические характеристики
EN
IT
FR
ES
RU
4
Working diagrams
Campi di lavoro
Domaine de fonctionnement
Ámbito de funcionamiento
Рабочий диапазон
EN
IT
FR
ES
RU
5
Dimensions
Dimensioni
Dimensions
Dimensiones
Размеры
EN
IT
FR
ES
RU
6
Operating instructions for authorised specialists EN 7 - 18
Istruzione per l’uso per il personale qualificato IT 19 - 30
Notice d’emploi pour l’installateur spécialiste FR 31 - 42
Instrucciones de montaje para el instalador especialista ES 43 - 54
Инструкция по эксплутации Предназначено для
квалифицированных специалистов по установке RU 55 - 66
Electric diagrams
Schemi elettrico
Schémas électrique
Esquemas eléctrico
Электрические схемы
EN
IT
FR
ES
RU
67
Spare parts list
Parti di ricambio
Pièces de rechange
Piezas de recambio
Запчасти
EN
IT
FR
ES
RU
68 - 70

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Overview - Conformity declaration / Panoramica - Dichiarazione di conformità / Vue d'ensemble -
Déclaration de conformite / Descripción - Declaración de conformidad / Обзор - Сертификат соответствия

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Overview / Panoramica / Vue d'ensemble / Descripción / Обзор
Technical data - Dati tecnici - Données techniques - Datos técnicos - Технические характеристики MAX 4 MAX 8 MAX 12
Burner output
max/min kW - kcal/h
Potenza bruciatore
max/min kW - kcal/h
Puissance du brûleur
max/min kW - kcal/h
Potencia del
quemador
máx/min kW - kcal/h
Мощность горелки
макс./мин., кВт - ккал/час
59 20 105 47 130 60
50740 17200 90300 40420 111800 51600
Oil throughput
max/min kg/h
Portata gasolio
max/min kg/h
Débit de fuel
max/min kg/h
Caudal de gasóleo
máx/min kg/h
Расход топлива
макс./мин., кг/ч 51,7 8,9 411 5,1
Hydraulic system
1 stage
Sistema idraulico
1 stadio
Système hydraulique
1 allure
Sistema hidráulico
1 etapa
Гидросистема
1 ступень 111
Regulating ratio Rapporto di
regolazione Rapport de régulation Relación de
regulación
Коэффициент
регулирования 1:1
Fuel oil Combustibile Fuel Combustible Топливо
Light oil (L.C.V. 10.200 kcal/kg max. visc 1,6÷6 mm
2
/s at
20°C) (EL) Hu = 11,86 kWh/kg
Emission class Classe di emissione Classe d’émission Tipo de emisión Класс выделения
загрязняющих веществ Standard Class 2 - OIL EN267 (NOx < 185 mg/kWh)
Control box Apparecchiatura di
controllo Coffret de sécurité Cajetín de seguridad Блок управления и
безопасности ARISTON E-BCU OIL
Air regulation
Air flap
Regolazione aria
Serranda dell'aria
Réglage de l’air
Volet d’air
Ajuste del aire
Válvula de aire
Настройка подачи воздуха
Воздушная заслонка
---
Flame monitor Rivelatore di fiamma Surveillance
de flamme Vigilancia de llama Контроль пламени sensor sensor sensor
Ignition transformer Trasformatore
d'accensione Allumeur Encendedor Устройство розжига danfoss danfoss danfoss
Fuel-oil pump Pompa di pressione
gasolio
Pompe de
pulvérisation fuel
Bomba de pulverización
de gasóleo
Насос распыления
дизельного топлива danfoss danfoss danfoss
Electric motor
rpm - watt
Motore elettrico
giri motore - watt
Moteur
rpm - watt
Motor
rpm - watt
Электродвигатель
об/мин - watt
2800 rpm 2800 rpm 2800 rpm
75 W 100 W 130 W
Voltage Tensione Tension Tensión Напряжение 230 V / 50 Hz
Power consumption
(operation)
Potenza elettrica
assorbita (Esercizio)
Puissance électrique
absorbée (en service)
Pot. eléctrica absorbida
(en funcionamiento)
Потребляемая
электрическая
мощность: (при работе)
300 W 350 W 400 W
Weight Peso Poids Peso Приблизительная масса 9 kg 9,5 kg 10 kg
Protection level Classe di protezione Indice de protection Índice de protección Класс электрозащиты IP40
Sound pressure
level dB(A)
Livello pressione
sonora dB(A)
Niveau presion
acoustique dB(A)
Nivel de presion
acústico dB(A) Уровень шума, dB(A) 65 65 65
Ambient temp. for
storage
Temperatura ambiente
di stoccaggio
Température ambiante
de stockage
Temperatura ambiente
de almacenamiento температура хранения -20°…+70° C
Temperature
for use
Temperatura
d’utilizzazione
Température
d’utilisation
Temperatura ambiente
de utilización Рабочая температура -10°…+60° C

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0
0,5
1
1,5
2
2,5
3
3,5
4
0 20 40 60 80 100 120 140
mbar
0 20 40 60 80 100 120
kW kg/h
kcal/h*1000
0246810
MAX 4
MAX 12
MAX 8
Working diagram The working diagram shows burner output as a function of combustion chamber pressure. It corresponds to the maximum values specified by EN 267 measured at the test fire tube. The efficiency rating of the boiler should be taken into account when selecting a burner. Calculation of burner output: QF = QN
ηK
QF = Burner output (kW) QN = Rated boiler output (kW) ηK= Boiler efficiency (%)
Curva Il campo di attività indica la potenza del bruciatore in funzione della pressione della camera di combustione. Corrisponde ai valori massimi previsti dalla norma EN 267 misurati sul tubo della fiamma di controllo. In occasione della scelta del bruciatore si deve tenere conto del rendimento energetico della caldaia. Calcolo della potenza del bruciatore: QF = QN
ηK
QF= potenza bruciata (kW) QN= potenza nominale della caldaia (kW) ηK= rendimento energetico
della caldaia (%)
Domaine de fonctionnement Le domaine de fonctionnement correspond aux valeurs mesurées lors de l’homologation. Elle correspond aux valeurs max mesurées sur tunnel d’essai d’après l’EN 267. Pour le choix du brûleur, tenir compte du rendement de la chaudière. Calcul de la puissance calorifique: QF = QN
ηK
QF= Puissance calorifique (kW) QN= Puissance nominale chaudière (kW) ηK= Rendement chaudière (%)
Ámbito de funcionamiento El ámbito de funcionamiento corresponde a los valores registrados en el momento de la homologación. Corresponde a los valores máx medidos en el túnel de ensayo según la EN 267. Para la elección del quemador, se ha de tener en cuenta el rendimiento de la caldera. Cálculo de la potencia calorífica: QF = QN
ηK
QF = Potencia calorífica (kW) QN = Potencia nominal de la caldera (kW) ηK = Rendimiento de la
caldera (%)
Рабочий диапазон Рабочий диапазон соответствует значениям, измеренным при сертификации. Он соответствует максимальным значениям, измеренным в соответствии со стандартом EN 267 в стандартном канале. При выборе горелки необходимо учитывать КПД котла. Расчет тепловой мощности: QF = QN
ηK
QF = Тепловая мощность, кВт QN= Номинальная мощность котла, кВт ηK= КПД котла, %
Overview - Working diagrams / Panoramica - Curve / Vue d'ensemble - Domaine de fonctionnement / Descripción - Ámbito de funcionamiento / Обзор - Рабочий диапазон

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X
Y
Z
Packaging
d..°
Ø a Ø b
Ø c
125
153
M
10
MAX 8-12
M
d..°
Ø a Ø b
Ø c
MAX 4
CB
A
E
D-D1
F
G
MI
L
MAX 4 - 8 - 12
Model AB C D D1 E F G I L M
MAX 4 297 149 148 90 145 204 89 160 90/107 90/107 M8
MAX 8 303 155 148 90 145 204 89 160 100/120 100/120 M8
MAX 12 317 169 148 110 165 204 89 160 100/120 100/120 M8
Model Ø a Ø b Ø c d°..
MAX 4 110 126,5 151,5 45° MAX 8 110 125 153 45° MAX 12 110 125 153 45°
Model XY Z Kg
MAX 4 415 385 275 9 MAX 8 415 385 275 9,5 MAX 12 415 385 275 10
Boiler plate drilling
Overview - Dimensions / Panoramica - Dimensioni / Vue d'ensemble - Dimensions / Descripción - Dimensiones / Обзор - Размеры

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Contents - Index - General warnings
Overview Conformity declaration 3
Technical data 4
Working diagrams 5
Dimensions 6
Contents Index 7
General warnings 7
Burner description 8
Function General safety functions 9
E-BCU OIL control and safety unit 10
Oil burner pump 11
Installation Burner assembly 12
Electrical connection 13
Checks before commissioning 13
Oil feeding and suction line 14
Start up Setting data table - air regulation 15
Adjusting burner output 16
Oil pressure regulation 16
Service Maintenance 17
Troubleshooting 18
Overview Electrical diagrams 67
Spare parts list 68-70
Important notes
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 burner must not operate out-
side the working range.
The quality is guaranteed by a quality and
management system certified in
accordance with ISO 9001:2008.
The MAX burners are designed for the
combustion of light oil.
The burners comply with
standard EN267. Assembly and
commissioning must be carried
out only by authorised
specialists and all applicable
guidelines and directives must
be observed.
Burner description
The MAX burner is one-stage, fully-
automatic monoblock type burners.
Burner head is designed to get the lowest
emissions in terms of NOx and unburnt
particles in order to maximize the heat
generator efficiency. Emissions can be
different respect to the ones recorded in
the lab because they depends a lot on the
generator on which the burner is fit.
The installer must comply with compulsory
rules. Avoid for instance dangerous
atmosphere or not ventilated rooms.
Packaging and handling
Move the burner still in its packaging using
a trolley or forklift, taking care not to drop it
and elevating it no more than 20cm from
ground level. After having removed the
packaging, check that the contents are in
good condition and correspond with what
was ordered. If in doubt, contact the
manufacturer.
The burner must be installed by a
qualified individual.
If the weight and dimensions do not allow
for manual lifting, ask another operator for
help or use a forklift, harness the burner
using belts if no eyebolts are available.
Use the accessories provided
(flange, gasket, pins and nuts) to
install the burner onto the boiler,
taking care not to damage the
isolating gasket.
We can accept no warranty liability
whatsoever for loss, damage or injury
caused by any of the following:
- Inappropriate use.
- Incorrect assembly or repair by the
customer or any third party, including the
fitting of non-original parts.
Provision of the system and the
operating instructions
The firing system manufacturer 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, and 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. It is
advisable to take out a maintenance
contract to guarantee regular servicing.
WARNING
DANGER
WARNING
WARNING
WARNING

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A1 E-BCU OIL control box
M1 Electric motor for pump and
blower wheel
T1 Ignition transformer
Y Graduated rod
Y1 Solenoid valve
3 Air regulation in the burner head
5 Fastening screws for equipment plate
9 Wieland socket
15 Burner flange
16 Release knob
102 Fuel-oil pump
103B Air regulation
113 Air intake
15 14
3
113 103B
5
Y1
A1
M1 T1
15
16
102 9Y
Contents - Burner description
Scope of delivery
CB: COMPLETE BURNER
- 1 bag including :
- multilanguage technical manual.
- hoses.
- wieland plug.
- nozzle and spanner.
- screws, nuts and washer.
KIT & ACS delivered separately
MAX 4 LN TC B10 230-50-60 TW
MAX Light oil
RANGE NAME BY FUEL TYPE
MAX 4 4 kg/h
MODEL SIZE (Gas: kW; Oil: kg/h)
1 stage
R 1 stage with preheather
OPERATION TYPE
MAX Low NOx Low NOx Class 3 yellow flame (<120 mg/kWh)
MAX Standard Class 2-OIL EN267 (<185 mg/kWh)
EMISSION COMBUSTION TYPE
TC Short head
TL Long head
HEAD TYPE
Light oil
KER Kerosene
BIODIESEL Biodiesel
B10 10 % Biodiesel
D Heavy oil: max visc. 50° E at 50°C
FUEL
230-50-60 230 Volt, 50-60 Hz
ELECTRICAL SUPPLY TO THE SYSTEM
CONFIGURATION ON REQUEST
HT High temperature version
TW ARISTON THERMO GROUP
CONTROL BOX

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Function - General safety functions
Light oil pre-heating (version R)
If the system demands heat, the pre-
heater is switched on first.
When the oil preheating temperature is
reached, a thermostat in the pre-heater
activates the program sequence.
The heating time with cold start is
approximately 1 minutes.
Operating function
- If heat is requested by the boiler
regulator, the automatic oil combustion
control unit starts the program
sequence.
- The motor starts, the igniter is switched
on and the preventilation period of 15
seconds commences.
- During the preventilation period, the
furnace is monitored for flame signals.
- At the end of the preventilation period,
the fuel-oil solenoid valve opens and the
burner starts.
- The igniter remains switched off while
the burner is in operation.
Controlled shutdown
- Boiler thermostat interrupts heat
request.
- The fuel-oil solenoid valve closes and
the flame is extinguished.
- Burner motor switches off.
- Burner enters standby.
Safety function
A safety shutdown occurs:
- if a flame signal is present during
preventilation (parasitic flame
monitoring).
- if no flame is produced within 5 seconds
(safety time) of start-up (fuel
authorisation).
- if no flame is produced after an
unsuccessful restart attempt in the
event of flame failure during operation.
A safety shutdown is indicated by the
malfunction lamp lighting up and it is then
only possible to reenable the burner by
pressing the reset button after the cause
of the malfunction has been rectified.
For further information, see the
automatic combustion control unit
description.
M
M1
118
103
101
E4
T1
104
102
106
105
Y1
E4 Pre-heater (version R)
M1 Burner motor
T1 Ignition transformer
Y1 Solenoid valve
101 Blower / Fan
102 Oil pump
103 Air damper
104 Oil pressure regulator
105 Hoses
106 Filter
118 Nozzle

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The E-BCU OIL fuel oil control and safety
unit controls and monitors the forced
draught burner. The microprocessor-
controlled program sequence ensures
maximum stability of time periods,
regardless of fluctuations in the power
supply or ambient temperature. The
design of the automatic combustion
control unit protects it from the effects of
brownouts. Whenever the supply voltage
drops below its rated minimum level (170
V), the control unit shuts down - even in
the absence of a malfunction signal. The
control unit switches itself back on again
once the voltage has exceeded the 178 V.
!Always disconnect the power supply before installing or removing the control unit.
Do not attempt to open or carry out repairs
on the control unit.
Function - E-BCU OIL control and safety unit
KIT E-BCU
DIAGNOSTIC TOOL
(not supplied)
1
< 400s17s 5s
5s
5s--- -< 1s
23 44’56 789
LINE
C
Locking and unlocking the system
The control unit can be locked (switched
to malfunction) and unlocked (malfunction
cleared) by pressing the R reset button,
provided the system is connected to the
mains power supply.
Symbol Designation
Waiting for heat request
Waits for pre-heater (for burner with pre-heater)
Burner motor on
Start of ignition
Flame present
R-Reset button + lock-out led.
RJ45 - Connector for PC interface
(diagnostic, separate item).
R
RJ45

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4
5
6
3
10
Y1
Function - Oil burner pump
1 suction intake connection.
2 return connection.
3 pressure connection.
4 oil pressure gauge connection.
5 negative pressure gauge connection.
6 oil pressure regulator.
10 Solenoid valve electrical connection.
Y1 fuel-oil solenoid valve.
DANFOSS
BFP 11 R3
The oil burner pump used is a self-priming
gear pump, which must be connected as
two-line pump via a bleed filter. There is an
intake filter and an oil pressure regulator
integrated in the pump. Pressure gauges
for pressure measurements and negative
pressure measurements must be
connected before the equipment is
commissioned.
NB: before starting the burner, check that
the return pipe is open. An eventual
obstraction could damage the pump
sealing device.
One-pipe system ONE PIPE SYSTEM: If the oil supply
circuit is one-pipe system, the pump
needs to be modified following intructions
in the picture.
3
2
1
With horse-shoe
-shaped washer.
4
1-2
3
2
1
1
Without horse-shoe
-shaped washer.
1-2
1 Hoses
2 Filter
3 Oil cock
4 Plug

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Installation - Burner assembly
Oil connection
The filter must be located in such a way
that the correct hose routing cannot be
impaired. The hoses must not kink.
Burner assembly
The burner is fixed by mean of connecting
flange and therefore to the boiler.
Installation:
• To fix the flange 3to the boiler with
the screws 4.
• Turn the burner slightly, guide it into
the flange and secure using screw 5.
Removal:
• Loosen screw 5.
• Turn the burner out and pull it out of
the flange.
Burner pipe insertion depth and
brickwork
Unless otherwise specified by the boiler
manufacturer, heat generators without a
cooled front wall require brickwork or
insulation 5 as shown in the illustration.
The brickwork must not protrude beyond
the leading edge of the flame tube, and
should have a maximum 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 manufacturer’s instructions
must be observed.
On boilers the blast tube insertion depth
should be observed as per the boiler
manufacturer's instructions.
Reverse flame boiler :
A = 50-100 mm.
Three pass boilers :
A1 = 50-100 mm.
Exhaust system
To avoid unfavourable noise emissions,
right-angled connectors should not be
used on the flue gas side of the boiler.
1
3
4
–
+
2
3
5
A
A1

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Installation - Electrical connection - Checks before commissioning
Electrical connection
The electrical installation and connection
work must only be carried out by an
authorised electrical specialist.
All applicable rules and regulations must
be observed.
The electrical installation should include a
type A circuit breaker.
The applicable guidelines and
directives must be observed, as well as
the electrical circuit diagram supplied
with the burner!
• Check to ensure that the power supply
voltage is as specified in the electric
diagram and in data plate.
• Burner fuse: 5 A.
Checks before commissioning
The following must be checked before
initial commissioning:
• That the burner is assembled in
accordance with the instructions given
here.
• That the burner is pre-set in accordance
with the values in the adjustment table.
• Setting the combustion components.
• The heat generator must be ready for
operation, and the operating regulations
for the heat generator must be observed.
• All electrical connections must be correct.
• The heat generator and heating system
must be filled with water and the
circulating pumps must be in operation.
• The thermostats, 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.
• The heat request must be available.
• Fuel tanks must be full.
• The fuel supply lines must be
assembled correctly, checked for leaks
and bled.
• 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.
1
Electrical connection (plug-in)
It must be possible to disconnect the
burner from the mains using an
omnipolar shutdown device complying
with the standards in force. The burner
and heat generator (boiler) are connected
by a 7-pin connector (fig.1).
Position of electrodes
Note: Always check the position of
electrodes after having replaced the
nozzle (see illustration). A wrong position
could cause ignition troubles.
3 mm
5/6 mm
4 mm
1

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Installation - Oil feeding and suction line
H
H
(m) ø 6 mm ø 10 mm
0,5
1
1,5
2
2,5
3
3,5
15
13
11
9
7
5
-
100
99
84
68
53
37
22
H
(m) ø 6 mm ø 10 mm
0,5
1
1,5
2
2,5
3
3,5
19
21
23
25
27
29
31
ø 8 mm
47
41
34
28
22
15
9
ø 8 mm
60
66
72
79
85
91
98
100
100
100
100
100
100
100
y
H = x-y
x
Burner lower than tank FEEDING LINE WITH DANFOSS BFP21
Burner higher than tank
Pipe length (m)
Pipe length (m)
N.B. = X < 20 m
Y must be kept as lower as possible in order to avoid cavitation. Anyway Y< 4 m.
Length pipe (m)
Length pipe (m)
FEEDING LINE WITH DANFOSS BFP11 R3
Correction of altitude
Pump in suction (H +) or charging (H -)
Altitude (m) Theoretical H (m)
0-500 0
501-800 0,5
801-1300 1,0
1301-1800 1,5
1801-2200 2,0
e.g.: altitude 1100m Theoretical H = 1m actual H 2m, Corrected H for suction 2 + 1 = 3m Corrected H for charging 2 - 1 = 1m.
Choose the Ø of the piping from the table, based on the length expanded between the tank and pump. If corrected H for suction
exceeds 4m; make provisions for a transfer pump (max. pressure 2 bar).
!The length of the tubes apply to
burners powered by 50 Hz mains
electricity; in case of 60 Hz power,
divide the relevant lengths by 1.5.

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A1
+-
+
-
B
!Risk of air blast!
Continuously check CO, CO2and soot emissions when adjusting the output of
the burner. Optimise combustion values in the event of CO formation. CO must
not exceed 50 ppm.
Start up - Setting data table - Air regulation
The settings above are basic settings.
These adjustment values are normally
suitable for commissioning the burner.
These values have been determined in
our test labs and are useful for the first
switch-on as final setting must be done
using a combustion analyzer.
Favourable combustion values can be
achieved using the following nozzles:
DANFOSS H÷S 80°÷60°
DELAVAN W 60°
STEINEN S 60°
NOZZLE PUMP OUTPUT FIRING HEAD SETTING AIR DAMPER SETTING
gph spry bar kg/h Pos. Pos.
0,50 60°S 12 2 0 3
0,60 60°S 12 2,4 0,5 4
0,65 60°S 12 2,7 0,5 5
0,75 60°S 10 2,94 1 4
0,85 60°S 12 3,5 3 8
1,00 60°S 12 4,35 4 10
1,00 60°S 12 4,35 1 4
1,10 60°S 12 4,5 1 5,5
1,25 60°S 12 5 2 6,2
1,35 60°S 12 5,6 2,5 7,3
1,50 60°S 10 5,8 1 4
1,65 60°S 12 7 4 9,2
1,75 60°S 12 7,6 4,5 10,5
1,50 60°S 12 6,2 0 2
1,65 60°S 12 7 1 3,5
1,75 60°S 12 7,6 2 5
2,00 60°S 12 8,3 3 7
2,25 60°S 12 9,3 3,5 8,5
2,50 60°S 12 10,4 4 9,5
2,75 60°S 12 11,5 4,5 10,5
MAX 4
MAX 12 MAX 8
+
-
AAir damper setting (A).
To act on the screw in figure:
• to increase output, turn screwdriver
clockwise
• to reduce output, turn screwdriver
counterclockwise
Air damper setting (A1).
To adjust air flow , loosen the two screw B
and turn the air damper as required.
Tighten the screw B.
Firing head setting (B).
To act on the screw in figure:
• turn Allen key till you reach the
requested value (index 0-4,5).
MAX 8-12
+
-
+
-
B
MAX 4-8-12
MAX 4

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Start up - Adjusting burner output - Oil pressure regulation
Burner start
Before starting the burner, draw oil in until
the filter is completely filled.
Then start the burner by switching on the
boiler regulator. Open the bleed screw on
the oil filter to allow the oil line to bleed
fully during the preventilation phase. The
negative pressure must not fall below 0.4
bar. Close the bleed screw when the filter
is completely filled with oil and oil is
flowing out without bubbles.
Burner output adjustment
Use the pressure regulator to adjust the oil
pressure in accordance with the burner
output desired. Monitor the combustion
values continuously as you do so (CO,
CO2, soot test). Adjust the airflow
gradually if necessary.
1 suction intake connection.
2 return connection.
3 pressure connection.
4 oil pressure gauge connection.
5 negative pressure gauge connection.
6 oil pressure regulator.
10 Solenoid valve electrical connection.
Y1 fuel-oil solenoid valve.
Optimising combustion values
If the combustion values are not
satisfactory modify the position of the
combustion head. By doing this the burner
ignition conditions and the combustion
values change. Compensate for the
change in airflow if necessary by adjusting
the air flap position.
21
4
5
6
3
10
Y1
DANFOSS
BFP 11 R3
Note: observe the minimum required
flue gas temperature specified by the
boiler manufacturer and the
requirements demanded of flue gas
ducts for avoiding condensation.
Oil pressure regulation
The oil pressure, and therefore burner
output, is adjusted using oil pressure
regulator 6in the pump.
Turn to
- right: to increase pressure
- left: to reduce pressure
Connect a pressure gauge at point 4(with
R1/8" thread).
Checking negative pressure
The vacuum meter for checking negative
pressure must be connected to point 5,
R1/8". Maximum permissible negative
pressure is 0.4 bar. At higher negative
pressures, the fuel oil gasifies, which
causes scraping noises in the pump and
ultimately leads to pump damage.
Cleaning the pump filter
The filter is located r in appropriate
cartridge(DANFOSS). To be able to clean
the filter, it is necessary to unscrew the
screw (DANFOSS).
• Check the pump cover seal and replace
the gasket if necessary.
Operating check
Flame monitoring must be checked for
safety as part of initial commissioning and
also after servicing or if the system has
been out of operation for any significant
period of time.
- Starting attempt with flame monitor unlit:
the automatic combustion control unit
must switch to malfunction at the end of
the safety time
- Start with flame monitor lit: the
automatic combustion control unit
must switch to malfunction after 10
seconds of preventilation
- Normal start-up: flame monitor goes out
when burner in operation; the automatic
combustion control unit must switch to
malfunction after the restart and end of
the safety time
Recording commissioning data
Test n°1 n°2
Date
Model
Type oil
Oil calorific value
Burner output min kW
Burner output max kW
Flue gas temperature C°
Air temperature C°
CO2 %
CO ppm
NOx ppm
Performance %
Corrective action
Operator name
Company
WARNING

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Service - Maintenance
+
–
Fan assembly
Observe the positioning diagram below
when replacing the motor and blower
wheel. The inside flange Aof the blower
wheel must be fitted at the same level as
the equipment plate B. Insert a straight
edge between the wing of the blower wheel
and set Aand Bto the same height, tighten
the set screw on the blower wheel
(maintenance position 1).
Burner and boiler servicing must only
be carried out by qualified personell.
The system operator is advised to take
out a service contract to guarantee
regular servicing.
Attention
• Disconnect the electrical supply before
carrying out any maintenance or
cleaning work.
• The blast tube and firing head may be
hot.
Checking the exhaust gas temperature
• Check the flue gas temperature at
regular intervals.
• Clean the boiler if the flue gas
temperature is more than 30°C above
the value measured at the time of
commissioning.
• To simplify the check, use a flue gas
temperature indicator.
Burner maintenance positions
• After removing the screws 5 turn the
burner and pull it out of the flange. It is
possible to fix the burner in three positions
for maintenance.
Position 1
Maintenance line air
(cleaning/substitution fan)
Position 2
Burner head maintenance.
Position 3
Maintenance components (filter and light
oil pump).
Maintenance on the burner
Maintenance position 1
• Clean fan and housing and check for
damage.
Maintenance position 2
• Check and clean the combustion head.
• Replace oil nozzle.
• Check ignition electrodes, readjust or
replace as necessary.
• Fit combustion head. Observe
adjustment dimensions.
• Fit burner.
• Start burner, check flue gas data, correct
burner settings if necessary.
Maintenance position 3
• Check oil supply components (tubes,
pumps, oil feed tube) and their
connections for leaks or signs of wear,
replace if necessary.
• Check electrical connections and
connection cables for damage, replace if
necessary.
• Check pump filter and clean if
necessary.
1 2 3
Nozzle and cleaning 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.
Max 4-8-12
–
+
2
3
5

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Fault diagnosis and repair
In the event of a malfunction, first check
that the prerequisites for correct operation
are fulfilled:
1. is the system connected to the power
supply?
2. is there oil in the tank?
3. are all shut-off valves open?
4. are all control and safety devices,
such as the boiler thermostat, low-water
detector, limit switch, etc.
adjusted correctly?
If the malfunction persists, use the
following table.
It is not permitted to repair any
components relevant to safety. These
components must be replaced by parts
with the same order number.
Only use original spare parts.
NB: after each operation:
• under normal operating conditions
(doors closed, hood fitted, etc.), check
combustion and check the individual
lines for leaks.
• Record the results in the relevant
documents.
E-BCU display interface must be used
to read the faults by service personell.
Service - Troubleshooting
Symbol fault Fault Cause Remedy
No heat request Thermostats defective or
incorrectly adjusted Adjust the thermostats, replace if necessary.
Sullply voltage lower than
minimum allowed value
Drop in supply voltage or
power failure.
Control unit malfunction
Check the cause of the fall in voltage or the
power failure.
Replace the control unit.
Burner starts at switch-on
for very short period and
then shuts down and the red
LED lights up
The control unit has been
intentionally locked Reset control unit.
Burner starts and then
shuts down after
preventilation
Flaring during pre-ventilation or
pre-ignition
Check ignition sparks/adjust or replace
electrode
Check/replace fuel-oil solenoid valve
Burner starts and then shuts
down after the solenoid
valves have opened
No flame signal at end of
safety time
Check the oil level in the tank.
Top tank up as required.
Open the valves.
Check the oil pressure and the operation of
the pump, coupling, filter, solenoid valve.
Check ignition circuit, electrode adjustment.
Clean/replace electrodes.
Clean/replace flame monitor.
Replace the following items as required:
Ignition electrodes/ignition cables/ignition
transformer/nozzle/pump/solenoid valve/
automatic combustion control unit.
Flame extinguishing
during operation
Flame goes out during
operating phase

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Contenuti generali - Indice - Avvertenze generali
Panoramica Dichiarazione di conformità 3
Dati tecnici 4
Curve di lavoro 5
Dimensioni d’ingombro 6
Contenuti generali Indice 19
Avvertenze generali 19
Descrizione del bruciatore 20
Funzione Funzioni generali di sicurezza 21
Programmatore di comando e sicurezza E-BCU OIL 22
Pompa del bruciatore 23
Installazione Montaggio del bruciatore 24
Connessione elettrica 25
Controlli da eseguire prima della messa in funzione 25
Linea di alimentazione del combustibile 26
Messa in funzione Dati di configurazione - regolazione dell’aria 27
Regolazione del bruciatore 28
Regolazione pressione del gasolio 28
Assistenza Manutenzione 29
Possibili inconvenienti 30
Panoramica Schemi elettrici 67
Parti di ricambio 68-70
Avvertenze importanti
I bruciatori Ecoflam sono stati progettati e
costruiti nel rispetto delle normative e
direttive correnti.
Tutti i bruciatori rispondono
alle normative sulla sicurezza
e sul risparmio energetico nel
limite del campo di lavoro
dichiarato.
Il bruciatore non deve
funzionare fuori del campo di
lavoro.
La qualità del prodotto è garantita dal
sistema di certificazione in base alla
norma ISO 9001:2008.
I bruciatori MAX sono progettati per la
combustione di gasolio, con basse
emissioni inquinanti. I bruciatori sono
conformi alla norma EN 267.
Montaggio, messa in funzione e
manutenzione devono essere
eseguiti esclusivamente da
personale tecnico autorizzato,
nel rispetto delle direttive e delle
prescrizioni in vigore.
Descrizione del bruciatore
Il bruciatore MAX è monostadio, a
funzionamento completamente
automatico in esecuzione monoblocco.
La geometria della testa di combustione
permette di ottenere bassi livelli di NOx e
di incombusti, massimizzando quindi il
rendimento del generatore.
Le emissioni possono essere diverse da
quelle riscontrate nel laboratorio di prova
in quanto dipendono molto dal generatore
sul quale il bruciatore è installato.
L’installatore deve rispettare le normative
vigenti. Per esempio sono da evitare locali
con atmosfere pericolose o non ventilate.
Imballo e movimentazione
Movimentare il bruciatore ancora imballato
con un carrello o un elevatore facendo
attenzione a non farlo cadere tenendosi a
non più di 20 cm da terra.
Dopo aver tolto l’imballo, controllare che il
contenuto sia integro e corrisponda al
prodotto ordinato. In caso di dubbi,
contattare il produttore.
L’installazione del bruciatore
deve essere effettuata
da personale abilitato.
Se le dimensioni e il peso non consentono
un sollevamento manuale, farsi aiutare da
un altro operatore, od utilizzare un
sollevatore imbracando il bruciatore con
delle fasce se non disponibili i golfari.
Usare gli accessori in dotazione
(flangia ,guarnizione, perni e dadi)
per installare il bruciatore alla
caldaia facendo attenzione a non
danneggiare la guarnizione isolante.
Si esclude qualsivoglia responsabilità
per eventuali danni derivanti dalle
seguenti cause:
- utilizzo non conforme.
- montaggio difettoso e/o riparazione a
cura dell'acquirente o terzi, ivi inclusa
l'applicazione di elementi di origine
estranea.
Consegna e istruzioni per l'uso
Il costruttore dell'impianto di combustione
è tenuto a consegnare al gestore
dell'impianto, al più tardi all'atto della
consegna dello stesso, le istruzioni per
l'uso e la manutenzione. Queste istruzioni
devono essere appese nel locale di
installazione del generatore termico in
modo ben visibile. Devono essere indicati
l'indirizzo ed il numero telefonico del punto
di assistenza più vicino.
Avvertenza per il gestore
L'impianto dev'essere controllato almeno
una volta l'anno da un tecnico specia-
lizzato. Al fine di garantire un'esecuzione
regolare, si suggerisce di stipulare un
contratto per la manutenzione
dell'impianto.
ATTENZIONE
ATTENZIONE
PERICOLO
ATTENZIONE
ATTENZIONE

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A1 E_BCU OIL programmatore di comando
e sicurezza gasolio
M1 Motore elettrico per pompa e ventola
T1 Trasformatore d'accensione
Y Asta graduata
Y1 Elettrovalvola
3 Regolazione dell'aria nella testa di
combustione
5 Viti di fissaggio piastra
9 Presa Wieland
14 Cofano bruciatore
15 Flangia bruciatore
16 Pulsante di sblocco
102 Pompa gasolio
103B Regolazione dell’aria
113 Cuffia aria
Imballaggio
CB : BRUCIATORE COMPLETO
- 1 sacchetto
- manuale tecnico in multilingue.
- filtro e tubi flessibili.
- spina wieland.
- ugello e chiave per ugello.
- viti, dadi e rosette.
KIT & ACS ordinabili e
consegnati separatamente
3
113 103B
5
Contenuti generali - Descrizione del bruciatore
Y1
A1
M1 T1
15
16
102 9Y
15 14
MAX 4 LN TC B10 230-50-60 TW
MAX Gasolio
NOME
MAX 4 4 kg/h
MODELLO (Gas: kW; Gasolio: kg/h)
1 stadio
R 1 stadio con pre-riscaldatore
TIPO DI FUNZIONAMENTO
LN Low NOx Classe 3 fiamma gialla (<120 mg/kWh)
- Standard Classe 2-OIL EN267 (<185 mg/kWh)
EMISSIONI
TC Testa corta
TL Testa lunga
TIPO TESTA
Gasolio
KER Cherosene
BIODIESEL Biodiesel
B10 10 % Biodiesel
D Oilo combustibile: max visc. 50° E a 50°C
COMBUSTIBILE
230-50-60 230 Volt, 50-60 Hz
TENSIONE DI ALIMENTAZIONE
CONFIGURAZIONE
HT Versione alta temperature
TW ARISTON THERMO GROUP
APPARECCHIATURA