THE WOOD GASIFYING BOILER
ATTACK SLX, DPX, DP
STANDARD / PROFI / LAMBDA TOUCH / COMBI PELLET
WWW. AT TACK.SK
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ABOUT THE COMPANY ATTACK
ABOUT THE COMPANY ATTACK, s.r.o.
PRODUCT PORTFOLIO
yy The largest Slovak producer of heat technology with purely
Slovak capital and sole owner
yy Satisfied customers in more than 49 countries of the world
yy Wide assortment of products
yy 44 sale points in Slovak republic
yy 709 service points in Slovak republic
yy 3 centres of development and research in Slovak republic
yy More than 150 employees (SK, CZ, HU)
yy The ATTACK, s.r.o. company is holder of the quality certificate
ISO 9001 for boiler manufacturing, service and management
The product portfolio of the ATTACK, s.r.o. company is
characterized by wide assortment of the ATTACK® products,
classified by concrete product type, output and kind of fuel.
yy wood
• wood pellets, resp. biomass
yy natural gas / LPG-propane • electrical energy
yy solar technique
• D.H.W. tanks
yy accumulation tanks
• radiators
AWARDS
CERTIFICATES
In this moment has the ATTACK, s.r.o. company the widest
product portfolio in comparison with the competitors.
The ATTACK, s.r.o. company is holder of the quality certifi­
cate ISO 9001 for:
yy boiler design and development
yy boiler manufacturing
yy service of boiler and appliances
The ATTACK, s.r.o. company struggles to make every pro­
duct to be among the best in its class. Almost all our product
groups have achieved plenty of awards at domestic and in­
ternational exhibitions, given by the committee of specialists.
2|
All the ATTACK articles are quality premium products made
by the latest technology and they are approved and tested for
the CE, TÜV, and GOST certificates, granted by world prestig­
ious test institutes.
ABOUT THE COMPANY ATTACK
RESEARCH AND DEVELOPMENT
The ATTACK, s.r.o. company has its own research and devel­
opment centre. The company emphasizes development of
sophisticated and innovative products of high quality, com­
petitive on the European as well as on the world markets.
All the ATTACK® products are designed and developed in
conformity with appropriate norms, specifications, juridical
and other prescriptions.
Suitable components are selected under the strictest crite­
ria. Only reliable and by long-time utilization approved com­
ponents and materials from prestigious suppliers can be used
for assembly of the ATTACK® boilers.
The ATTACK, s.r.o. does not cooperate in development with oth­
er producers, but struggles to be a step before the competition.
THE ATTACK production plant
Assembly of the floor standing and wall hung boilers
The ATTACK, s.r.o. manufactures their products in the own
production halls. Production is divided into the manufacture
of biomass boilers from cast iron and steel, wall hung gas boil­
ers and floor standing cast iron boilers.
Production of the biomass boilers
The ATTACK, s.r.o. disposes with the latest and the most ad­
vanced technology for boiler production (robotized welding
workstations, laser workstation, CNC workstation, etc.) which
exceeds the actual European standard in many ways and mark­
edly increases quality and service life of the final products.
Technology of the biomass boiler production
There are the highest requirements for the ATTACK® product
quality. The boilers are made from the special boiler sheet metal.
WHY TO CHOOSE THE ATTACK TRADEMARK?
yy More than 500.000 products manufactured within 19
years of the company operation
yy The latest production technologies used to manufacture
the ATTACK® products
yy Innovative solutions
yy Excellent customer and emission values of the products
yy Complete technical support
yy Top products of the best quality, functionality and design
yy Training organized for customers and partners anywhere
in the world
yy Wide assortment of products for biomass and gas and solar technique from one manufacturer
EXPORT ACTIVITIES
Export activities of the ATTACK company have been de­
veloped in more than 49 countries of the world and this
number is still increasing. Nowadays we export our products
to all EU countries, Russia, USA, Canada, New Zealand, …
The modern wood gasifying and pellet boilers have gained
the biggest interest and they are demanded in Europe and
in America as well. Our floor standing gas boilers represent
us even in the far Siberia.
In different countries there is demand for different pro­
ducts. Personal approach to every customer helps us to fulfil
particular requirements and to achieve more and more satis­
49
=Export
fied customers. The ATTACK, s.r.o. company is able to satisfy
everyone thanks to the wide product offer.
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Model Line
9000
ATTACK W&P
yyATTACK WOOD & PELLETy
Model Line
8000
ATTACK PELLET
yyOutput: madera 25 kW, pellets 30 kW
yyEfficiency: madera 90,5 %, pellets 90,4 %
yyATTACK PELLET 30 AUTOMATIC Plus
yyATTACK PELLET Touchy
Innovative combined boiler – 2 operating modes – maximum user comfort
yyOutput: 8–30 kW
yyEfficiency: 90,6 %
Extraordinary feeding chamber of the boiler to ensure longer heating by one fuel load
High efficient tubular exchanger equipped with spiral tur-
Automatic clearning of turbulators and pellet chamber – the
highest comfort
Model Line
7000
ATTACK SLX
yyATTACK SLX 20–55 STANDARD
yyATTACK SLX 20–55 PROFI
yyATTACK SLX 20–55 LAMBDA Touch
yyATTACK SLX 15–50 COMBI Pellety
bulators that ensure better heat transfer in the exchanger,
yyOutput: 20–55 kW
yyEfficiency: 91,0–91,7 %
higher boiler efficiency and cleaning of the exchanger
High efficient tubular exchanger „flue gas-water“ with
movable turbulators
Optional dry coat around the whole feeding chamber – increased protection against creation of tar in the chamber
The pellet burner with fully automatic operation (i.e. ig-
The pellet burner with fully automatic operation (i.e. ignition
and extinguishing), automatic cleaning and error diagnostics
nition and extinguishing), automatic cleaning and error
230 l to ensure longer heating by one fuel load
diagnostics
Optional dry coat placed around the whole feeding
Automatic combustion of pellets and wood – one chimney
Stainless steel ATTACK burner – combustion chamber and
grate are made from the quality stainless steel
Automatic cleaning of the tubular exchanger
Automatic grate cleaning, adjustable adequately to the
quality of the pellets used
Automatic boiler operation ensuring high user comfort
Option to connect various types of fuel feeders
Automatic ash removing into the detachable container
Extraordinary volume of the feeding chamber of 200–
chamber – increased protection against creation of tar
in the chamber
Adjustable fan rotations – the PROFI modification,
version PID
Exhaust fan for balanced, effective combustion and
Operation with wood is automatically switch to the operation with pellets – flexible fuel choice
Automatic fuel supply
Sophisticated electronics with the LAMBDA Touch 6 inch display
– the most advanced technology of combustion process control
used to achieve the excellent values of emissions and efficiency
Stainless steel ATTACK burner – combustion chamber and
User comfort, reliability of operation, easy use and maintenance
Automatic grate cleaning, adjustable adequately to the
Automatic control of the heat-up flap, connected with the
quality of the pellets used
feeding door
Multiple protection system
Reliable flame supervision
Possibility to load big wood logs saves time for chopping the
wood into smaller pieces, it is only necessary to prepare the
wood logs of 0,5 m
grate are made from the quality stainless steel
Option to connect various types of fuel feeders
dustless operation
Possibility to load big wood logs saves time for chopping
the wood into smaller pieces, it is only necessary to
prepare the wood logs of 0,5 m
Option of the LAMBDA Touch version – the most advanced
technology of the burning process control to achieve the
Safety kits for protection against back burning, 4× pro-
excellent values of emissions and efficiency
Option to start, watch, control and stop the boiler via internet
or by Smartphone
tection against overheating – emergency, boiler, flue gas
Improved electronics with fluent PID regulation of fan
Left and right door version
thermostat and after-cooling circuit
Cyclonic separator is delivered together with the boiler
Option to place the pellet tank next to the boiler or in the
distance up to 10 m
4|
rotations according to the flue gas temperature – the
PROFI modification , version PID
Option of additional heating by a coil with output up to
Refractory shaped pieces, heat resistant up to 1 350 °C to
6 kW that can be also used as an antifreeze protection
ensure the best burning parameters and boiler life
MODEL STUCTURE OF THE ATTACK BOILERS
THE NEW LINE OF THE ATTACK BOILERS FOE WOOD AND PELLETS
Model Line
6000
Model Line
5000
ATTACK DPX
ATTACK DP
yyATTACK DPX 15–45 STANDARD
yyATTACK DPX 15–45 PROFI
yyATTACK DPX 15–45 LAMBDA Touch
yyATTACK DPX 15–50 COMBI Pellety
yyATTACK DP 25–95 STANDARD
yyATTACK DP 25–95 PROFI
yyATTACK DP 15–50 COMBI Pellety
yyOutput: 15–45 kW
yyEfficiency: 90,1–91,3 %
yyOutput: 15–45 kW
yyEfficiency: 85,3–86,2 %
High efficient tubular exchanger „flue gas-water“ with
movable turbulators
Voluminous feeding chamber of the boiler ensures longer
heating by one fuel load
Exchanger is cleaned by turbulators moved by lever;
clean exchanger = high efficiency = lower operating
costs, fuel saving
Flat rib boiler heat exchanger
Voluminous feeding chamber of the boiler to ensure longer burning by one load
Model Line
3000
ATTACK FDAUTOMAT
PELLET, BIOHEAT
yyATTACK FD 25 AUTOMAT
yyATTACK FD 20–42 PELLET
yyATTACK FD 20–42 BIOHEATy
yyOutput: 25 kW FD AUTOMAT
8–30 kW FD PELLET BURNER
6–25 kW FD BIOHEAT
yyEfficiency: 90 % FD AUTOMAT
88 % FD PELLET BURNER
87 % FD BIOHEAT
Customer comfort, reliability of operation, easy use and
Fully automatic burner operation (ver. PELLET)
maintenance
Compact design, easy control, information on LCD display
Improved electronics with fluent PID regulation of fan
rotations according to the flue gas temperature – the
PROFI modification , version PID
Manufactured from special boiler steel of 6 mm thickness
Boiler efficiency by nominal output of 88 % (ver. PELLET)
to ensure long life of the boiler
Adjustable fan rotations – the PROFI modification,
version PID, LAMDA Touch
Adjustable rotations of fan – the PROFI modification - PID
Automatic grate cleaning, adjustable according to the
quality of the pellets used (ver. PELLET)
Flue gas fan for balanced and effective combustion and
dustless operation
Possibility to load big wood logs (from 25 kW output)
saves time for chopping the wood into smaller pieces, it is
only necessary to prepare the wood logs of 0,5 m
Automatic control of the heat-up flap, connected with the
feeding door
version
Automatic start – ignition and termination of the burning
process
Exhaust fan for balanced, effective combustion and dust-
Precise measuring of the flame intensity by photocell
less operation
Possibility to set the output within the range of 8–30 kW
Possibility to load big wood logs saves time for chopping
Burner operation controlled by the room thermostat or
thermal probe
the wood into smaller pieces, it is only necessary to prepare the wood logs of 0,5 m
Possibility to adjust combustion according to the fuel used
Quality stainless steel of the combustion chamber and
burner grate
Option of the LAMBDA Touch version – the most advanced
technology of the burning process control to achieve the
excellent values of emissions and efficiency
Left door and right door version
Option to burn alternative fuel types like olive pits and
crushed pits in the automatic burners with the output of
30 and 50 kW – the COMBI Pellet modification
crushed pits in the automatic burners with the output of
30 and 50 kW – the COMBI Pellet modification
Multilingual menu, option to set wide range of parameters
Refractory shaped pieces, heat resistant up to 1350 °C to
ensure the best burning parameters and boiler life
Refractory shaped pieces, heat resistant up to 1 350 °C to
Indication of the operating states
ensure the best burning parameters and boiler life
Error diagnostics
Option to burn alternative fuel types like olive pits and
Safety kits for protection against back burning,
4× protection against overheating – the emergency,
boiler, flue gas thermostat and after-cooling circuit
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MODEL LINE 7000
ATTACK SLX
THE WOOD GASIFYING
BOILER
The wood gasifying boilers ATTACK SLX in the versions Standard,
Profi, Lambda touch and COMBI Pellet are intended for economical
and ecological heating of dwelling houses, cottages, small plants,
work rooms and similar objects. Prescribed fuels for ATTACK SLX
boilers are dry wood and pellets. By full utilization of the feeding
chamber there is possibility of the continual burning for 8–12 hours.
BOILER ADVANTAGES
yy Modern and innovative boiler design of ecological boilery
High efficient tubular exchanger “flue gas-water” with turbulators
yy Boiler efficiency of 91,0–91,7 %
yy Wide output range of 20–55 kW
yy 4 modifications – STANDARD, PROFI, LAMBDA Touch and
COMBI Pellet
yy High combustion efficiency of 90% ensured by the tubular
heat exchanger with movable turbulators
yy Long time approved construction, thousands of the satisfied
customers
yy Heat exchanger cleaning by turbulators, by moving the lever, clean
exchanger = high efficiency = lower operating costs, fuel saving
yy The volume of the boiler´s feeding chamber is unique:
200–230 l and ensures longer burning on one fuel load
yy Option of the dry coat placed around the whole feeding chamber – increased protection against tar creation
yy Burns soft and hard wood and wood briquettes
yy Possibility to load big wood logs – length of the feeding chamber
is 580 mm (by 25 kW and higher outputs) and enables to load the
wood logs of half-meter, which saves time by chopping the wood
yy Minimum of ash
yy Better burning and lower fuel consumption
yy Excellent emissions and efficiency
yy Fixed position of the lever for easier cleaning
yy User comfort, reliability of operation, easy use and maintenance
yy Manufactured from the special boiler steel of 6 mm to ensure
long life-time
yy Suction fan for balanced and effective burning and dustless
operation
yy Automatic regulation of the heat-up flap, which is connected
with the door of the feeding chamber
yy Fluently modulated fan rotations (modification PROFI,
LAMBDA Touch)
yy Option of the LAMBDA touch modification – the most advanced technology for the burning process regulation, which
ensures the excellent values of emissions and efficiency
yy Left and right door version
yy Possibility to burn alternative fuel types like olive pits and pit
crumb in the automatic burners with of 30 and 50 kW output –
the COMBI Pellet modification
yy Automatic boiler stop after the fuel burns-out
yy Equipped with aftercooling circuit against overheating of
boiler in the water
yy Refractory pieces are resistant up to the temperature of
1 350 °C, which ensure better parameters of burning
yy The boiler fulfils criteria of the highest class under the European norm EN303-5
DESCRIPTION OF THE BOILER ATTACK SLX
KEY:
1. Boiler body
2. Front upper cover
3. Feeding door
4. Door of the combus­
tion chamber
5. Suction fan
6. Chimney
7. Primary air suction
8. Secondary air suction
9. Boiler thermostat
10.Reset of emergency
thermostat
11. Flue gas thermostat
dimensions
6|
12.Inlet valve
13.Main switch
14.Thermo-manometer
15.Aftercooling circuit
16.Cover of the cleaning
opening
17. C.H. flow connection
18.C.H. return connection
19.Pull rod of the chimney
flap
20.Lever of turbulators
21.Control panels
22.Electrical fuse
MODEL LINE 7000
ATTACK SLX
TECHNICAL PARAMETERS
Parameter
Unit
SLX20
SLX25
SLX30
SLX35
SLX40
SLX45
SLX50
Nominal output (STANDARD)
kW
20
25
30
35
40
45
50
55
Output range (PROFI, LAMBDA Touch)
kW
8–20
10–25
12–30
14–35
16–40
18–45
20–50
22–55
Heat exchange area
m2
2,95
Volume of feeding chamber
dm3
200
Dimension of feeding chamber
mm
3,32
230
235×445
Prescribed chimney draught
Pa
23
Max. operating overpressure
kPa
250
Boiler weight
kg
505
555
Diameter of flue gas connection
mm
150
Boiler height „A“
mm
1 442
Boiler width „B“
mm
Boiler depth „C“
mm
1 340
Length of the feeding chamber „D“
mm
690
790
"
G 6/4"
G 2"
Diameter of the return connection
"
G 6/4"
Grade of protection
IP
Electrical input
W
38
54
Boiler efficiency
%
91,7
91,3
Boiler class by CO (under the norm EN 303-5)
–
Diameter of the flow connection
Flue gas temperature by nominal output
Flue gas flow by nominal output
Max. noise level
Fuel type
Average fuel consumption
Approximate wood consumption
Max. length of wood logs
700
1 440
G 2"
21
78
91
5
°C
170
170
180
180
190
190
190
190
kg/s
0,019
0,019
0,021
0,021
0,027
0,027
0,027
0,027
dB
65
–
Wood logs with relative humidity of 12 % – max. 20 %, ∅ 50–150 mm
kgh-1
6,3
6,5
8,9
–
9,1
11,5
11,75
11,85
12
1 250
1 375
1 kW = 0,9 m3
mm
650
Volume of water in the boiler
l
117
Recommended volume of the accumulation tank
l
Connection voltage
SLX55
500
625
750
136
750
900
1 000
V / Hz
~ 230 / 50
Range to set the heating water temperature
°C
65–90
Range to set the room temperature
°C
10–27
Capacity of the contacts of the boiler regulator
(PROFI version)
–
2A / 230V
1 200
|7
MODEL LINE 6000
ATTACK DPX
THE WOOD GASIFYING
BOILER
The wood gasifying boilers ATTACK DPX in the versions
Standard, Profi, Lambda Touch and COMBI Pellet are in­
tended for economical and ecological heating of dwelling
houses, cottages, small plants, work rooms and similar ob­
jects. Prescribed fuels for the ATTACK DPX boilers are dry
wood and pellets. By full utilization of the feeding chamber
there is possibility of the continual burning for 8–12 hours.
BOILER ADVANTAGES
yy Modern and innovative boiler design
yy High efficient tubular exchanger “flue gas-water” with turbulators
yy Long time approved construction, thousands of the satisfied
customers
yy Boiler efficiency of 90,1–91,3 %
yy Wide output range of 15–45 kW
yy 4 modifications – STANDARD, PROFI, LAMBDA Touch and
COMBI Pellet
yy High combustion efficiency of 90 % ensured by the tubular
heat exchanger with movable turbulators
yy Extraordinary voluminous feeding chamber of the boiler,
which ensures longer burning by one fuel load
yy Burns soft and hard wood and wood briquettes
yy Possibility to load big wood logs – length of the feeding chamber
is 580 mm (by 25 kW and higher outputs) and enables to load the
wood logs of half-meter, which saves time by chopping the wood
yy Minimum of ash
yy User comfort, reliability of operation, easy use and maintenance
yy Suction fan for balanced and effective burning and dustless
operation
yy Automatic regulation of the heat-up flap, which is connected
with the door of the feeding chamber
yy Fluently modulated fan rotations (modification PROFI,
LAMBDA Touch)
yy Automatic boiler stop when fuel burns out
yy Option of the LAMBDA touch modification – the most advanced technology for the burning process regulation, which
ensures the excellent values of emissions and efficiency
yy Left and right door version
yy Possibility to burn alternative fuel types like olive pits and pit
crumb in the automatic burners with of 30 and 50 kW output –
the COMBI Pellet modification
yy Equipped with aftercooling circuit against overheating of
boiler in the water
yy Refractory pieces are resistant up to the temperature of
1 350 °C, which ensure better parameters of burning
yy The boiler fulfils criteria of the highest class under the European norm EN303-5
yy Attention: The Attack DPX 15 boiler is not equipped with
turbulators and it has to be cleaned by the tools delivered.
description of the boiler ATTACK DPX
KEY:
1. Boiler body
2. Front upper cover
3. Feeding door
4. Door of the combus­
tion chamber
5. Suction fan
6. Chimney
7. Primary air suction
8. Secondary air suction
9. Boiler thermostat
10.Reset of emergency
thermostat
11. Flue gas thermostat
dimensions
8|
12.Inlet valve
13.Main switch
14.Thermo-manometer
15.Aftercooling circuit
16.Cover of the cleaning
opening
17. C.H. flow connection
18.C.H. return connection
19.Pull rod of the chimney
flap
20.Lever of turbulators
21.Control panels
22.Electrical fuse
MODEL LINE 6000
ATTACK DPX
TECHNICAL PARAMETERS
Unit
DPX15
DPX25
DPX30
DPX35
DPX40
Nominal output (STANDARD version)
Parameter
kW
15
25
30
35
40
DPX45
45
Output range (Profi, LAMBDA Touch)
kW
6–15
10–25
12–30
14–35
16–40
18–45
Heat exchange area
m2
1,98
2,52
2,78
2,78
3,03
3,03
Volume of feeding chamber
dm3
82
125
158
158
190
190
Dimension of feeding door
mm
235×445
235×445
235×445
235×445
235×445
235×445
Prescribed chimney draught
Pa
23
23
23
23
23
23
Max. operating overpressure of water
kPa
250
250
250
250
250
250
490
kg
370
430
460
460
490
Diameter of flue gas connection
Boiler weight
mm
150
150
150
150
150
150
Boiler height „A“
mm
1 240
1 240
1 240
1 240
1 240
1 240
Boiler width „B“
mm
700
700
700
700
700
700
1 440
Boiler depth „C“
mm
840
1 240
1 340
1 340
1 440
Length of feeding chamber „D“
mm
400
590
690
690
790
Diameter of flow connection
790
"
G 6/4"
G 2"
Diameter of return connection
"
G 6/4"
Grade of protection
IP
El. input
W
32
38
48
54
54
78
Boiler efficiency
%
91,3
90,4
90,1
90,1
90,2
90,2
G 2"
21
Boiler class by CO (under the norm EN 303-5)
–
Flue gas temperature by nominal output
°C
170
170
180
180
190
190
kg/s
0,019
0,019
0,021
0,021
0,027
0,027
Flue gas flow by nominal output
Max. noise level
Fuel type
Average fuel consumption
Approximate wood consumption per season
Max. length of wood logs
Volume of water in the boiler
Recommended volume of the accumulation tank
Connection voltage
5
dB
65
–
Wood logs with relative humidity of 12 % – max. 20 %, ∅ 50–150 mm
kg/h
3,9
6,5
–
7,8
9,1
10,4
11,75
1 kW = 0,9 m3
mm
350
550
650
650
750
750
l
80
100
110
110
128
128
l
375
625
750
900
1 000
1 200
V/Hz
~230/50
Range to set the heating water temperature
°C
65–90
Range to set the room temperature
°C
10–27
Capacity of the contacts of the boiler regulator (PROFI version)
–
2 A/230 V
|9
MODEL LINE 5000
ATTACK DP
THE WOOD GASIFYING
BOILER ATTACK DP
The wood gasifying boiler ATTACK DP in modifications
STANDARD, PROFI and COMBI Pellet is intended for eco­
nomical and ecological heating of the family houses, small
plants, work stations and similar objects.
Dry wood and pellets are the prescribed fuel for the ATTACK
DP boilers. By full utilization of the feeding chamber there is
possibility of the continual burning for 8–12 hours.
yy Modern and innovative design of the ecological boiler
yy Flat rib heat exchanger
yy Long time approved construction, thousands of the satisfied
customers
yy High combustion efficiency – low fuel consumption – low emissions
yy Boiler efficiency of 85,3–86,2 %
yy Wide output range of 25–95kW
yy 3 modifications – STANDARD, PROFI, COMBI Pellet
yy Extraordinary voluminous feeding chamber of the boiler,
which ensures longer burning by one fuel load
yy Burns soft and hard wood and wood pellets
yy Possibility to load big wood logs - length of the feeding chamber is 580 mm (by 25 kW and higher outputs) and enables to
load the wood logs of half-meter, which saves time by chopping the wood
yy Minimum of ash
yy User comfort, reliability of operation, easy use and maintenance
yy Manufactured from the special boiler steel of 6 mm to ensure
long life-time
yy Suction fan for balanced and effective burning and dustless
operation
yy Automatic boiler stop when fuel burns out
yy Controlled rotations o f the fan – the PROFI version
yy Left and right door version
yy Possibility to burn alternative fuel types like olive pits and pit
crumb in the automatic burners with of 30 and 50 kW output –
the COMBI Pellet modification
yy Refractory pieces are resistant up to the temperature of
1 350 °C, which ensure better parameters of burning
DESCRIPTION OF THE BOILER ATTACK DP
DIMENSIONS OF THE BOILER ATTACK DP 25–45
KEY:
1. Boiler body
2. Front upper cover
3. Feeding door
4. Door of the combustion chamber
9. Flue gas fan
10.Outlet valve
11.Return connection
12.Flow connection
13.Primary air control
BOILER ADVANTAGES
5. Control of the exhaust flap
6. Cleaning opening of the heat
exchanger
7. Aftercooling circuit
8. Flue gas exhaust
DIMENSIONS OF THE BOILER ATTACK DP 75
10 |
14.Secondary air control
15.Flap of the air inlet
16.Thermostatic regulator
17. Control electronics
18.Combined thermo-manometer
DIMENSIONS OF THE BOILER ATTACK DP 95
MODEL LINE 5000
ATTACK DP
TECHNICAL PARAMETERS
Parameter
Unit
DP25
DP35
DP45
DP75
DP95
Nominal output (STANDARD version)
kW
25
35
45
75
95
Output range (PROFI version)
kW
10–25
14–35
18–45
30–75
38–95
Heat exchange area
m²
1,52
1,74
1,95
3,6
5,6
Volume of the feeding chamber
dm³
125
158
190
360
440
Dimension of the feeding door
292×542
mm
235×445
235×445
235×445
292×542
Prescribed chimney draught
Pa
23
23
23
23
25
Max. operating overpressure of water
kPa
250
250
250
250
250
Pressure loss of water (ΔT 10K)
kPa
2,1
4,0
6,1
8,8
8,8
Pressure loss of water (ΔT 20K)
kPa
0,6
0,8
1,1
1,6
1,6
Boiler weight
kg
370
405
430
650
800
Diameter of the flue gas outlet
mm
150
150
150
219
219
Boiler height „A“
mm
1 240
1 240
1 240
1 320
1 535
Boiler width „B“
mm
700
700
700
750
766
Boiler depth „C“
mm
1 090
1 190
1 295
1 600
1 750
Length of the feeding chamber „D“
1 100
mm
590
690
790
1 100
Diameter of the flow connection
"
G 6/4"
G 6/4"
G 2"
G 2"
G 2"
Diameter of the return connection
"
G 6/4"
G 6/4"
G 2"
G 2"
G 2"
Grade of protection
IP
21
21
21
21
21
Electrical input
W
38
38
48
54
108
Boiler efficiency
%
85,3
85,3
86
86,2
80,6
Boiler class by CO (under the norm EN 303-5)
–
3
3
3
3
3
Flue gas temperature by nominal output
°C
230
225
220
262
287
kg/s
0,019
0,021
0,027
0,045
0,059
dB
65
65
65
65
65
Flue gas flow by nominal output
Max. noise level
Fuel type
Average fuel consumption
Approximate wood consumption per season
Max. length of wood logs
–
kg/h
Wood logs with relative humidity of 12 % – max. 20 %, ∅ 50–150 mm
7,75
9,75
–
11,75
18,7
29,2
1 000
1 kW = 0,9 m3
mm
550
650
750
1 000
Time of operation by max. output
h
3
3
3
3
3
Volume of water in the boiler
l
68
78
87
164
250
l
625
900
1 200
1 800
2 400
Recommended volume of the accumulation tank
Connection voltage
V/Hz
~230/50
Range to set the heating water temperature
°C
65–90
Range to set the room temperature
°C
10–27
Capacity of the contacts of the boiler regulator (PROFI version)
–
~230 V/2 A
| 11
MODEL LINE 7000, 6000, 5000
ATTACK SLX, DPX, DP
BOILER MODIFICATIONS
ATTACK DP, DPX AND SLX
The wood gasifying boilers ATTACK ® are equipped with the fol­
lowing types of regulation: STANDARD, PROFI and LAMBDA Touch.
MAIN ADVANTAGES
OF THE BOILER LINE
ATTACK SLX, DPX
The boiler line ATTACK 7000 – SLX and ATTACK 6000
– DPX is equipped with the most efficient tubular heat
exchanger „flue gas-water“. Special movable turbulators
installed inside the exchanger serve to brake and to make the
turbulent flow of the flue gas through the heat exchanger.
Thereby it comes to higher heat transfer through the steel
exchanger wall into the heating water. Turbulators also ena­
ble the exchanger cleaning. The clean exchanger reaches the
most effective operation parameters – the high efficiency.
From technical view it is a boiler line with high efficiency,
low flue gas temperature and more effective combustion
process. Achieved efficiency of the ATTACK SLX boiler exceeds 91%. The efficiency of the boiler ATTACK DPX exceeds 90 %. By installation of more efficient boiler of the
ATTACK SLX line it comes to significant decrease of the
operating costs, projected into the fuel savings, in compari­
son with less efficient boilers that combust same fuel.
From the social-wide view, it is an environment-friendly
source, combusting wooden biomass, which is a kind of
CO2 – neutral fuel.
Considering the creation of harmful emissions, the av­
erage concentration of CO value in the flue gas, is during
operation of the LAMBDA Touch version under the level of
200 mg/m3 related to 10 % of O2.
Under the valid European norm EN303-5, classifying the
solid fuel boilers by efficiency and emissions to individu­
al classes, the ATTACK SLX, DPX boiler (version LAMBDA
Touch) reaches 5 times lower concentration of harmful
CO emissions in the flue gas in comparison with the al­
lowed level of this norm!
12 |
ATTACK SLX, DPX, DP
STANDARD
The wood gasifying boiler ATTACK SLX, DPX, DP Standard is
controlled by the flue gas thermostat and the boiler thermostat.
ATTACK SLX, DPX, DP – STANDARD






DESCRIPTION
1. Reset – boiler protection against overheating (after exceeding the tem­
perature of 110 °C is the boiler disconnected from electricity mains)
2. Fuse – protection against short circuit
3. Main switch – boiler start and boiler stop for the case of need
4. Flue gas thermostat – when the temperature of the flue gas decreases
under the adjusted value, the fan is switched off
5. Boiler thermostat – serves to set the required temperature of the water
in boiler (in case of exceeding is the fan switched off and the boiler
works at min. output, after decreasing of the required temperature is
the fan switched on again and the boiler works at maximum output)
6. Thermo-manometer – shows the output temperature and the actual
pressure of the heating water in boiler
MODEL LINE 7000, 6000, 5000
ATTACK SLX, DPX, DP
ATTACK SLX, DPX, DP
PROFI
ATTACK SLX, DPX
LAMBDA TOUCH
The ATTACK PROFI of the „PID“ generation is a kind of the
advanced regulator, which enables to modulate the heat out­
put in the ATTACK® wood gasifying boilers by regulation of
the fan rotations. The well-readable display shows the neces­
sary information and makes the boiler control easier.
The ATTACK SLX, DPX, DP PROFI boiler brings the improve­
ment of the PID regulation to control the fan rotations according
to the temperature of water and flue gas and thereby to achieve
the optimal efficiency. The regulator uses the advanced Fuzzy
logic system for control to regulate the wood gasification sys­
tem in the optimal way – to ensure the lowest heat loss possible.
The boiler equipped with the regulator ATTACK PROFI „PID”
can control the heating system equipped with the following items:
a pump for charging the accumulation tank, accumulation tank,
circuit pump of heating circuits and room thermostat, by the low­
est loss of heat energy possible. The regulator can be connected
and set in the way enabling to control the pump of heating circuits
and pump to charge the tank for domestic hot water.
The wood gasifying boiler ATTACK SLX, DPX LAMBDA Touch
for soft and hard wood burning disposes with the most advanced
technology of control to achieve the excellent values of efficien­
cy, low emissions and low wood consumption. The combustion
process is very precisely regulated according to the measure­
ment of the oxygen content in flue gas, primary and secondary
air inlet into the boiler and controlled rotations of suction fan, to
ensure the fluent modulation of the boiler output.
The electronics consists of the well-readable touch display
for quick access to the necessary information and settings.
Software of electronics can be anytime upgraded by the USB
key. The boiler can be connected to internet by the LAN cable
and controlled from the distant point, even by the Smartphone.
The boiler is designed with reference to the user comfort.
Thereby is the heat exchanger cleaned automatically by mo­
tor and turbulators. The boiler electronics can be extended
with additional external modules to control the heating mix­
ing circuits, D.H.W. tank, solar panels or other automatic boiler
ATTACK LAMBDA Touch.
THE MAIN ADVANTAGES OF REGULATION:
yy Innovated electronics with fluent PID regulation of the fan rotations according to the flue gas temperature
yy Fuzzy logic – optimal regulation of the operating cycle of wood burning
yy Increased boiler efficiency and stable burning
yy Several options of control, including the pump to charge the accumulation tank, pump to charge the D.H.W. tank and the circuit
pump of the heating circuits
yy Option to control the circuit pump by thermostat
yy Well-readable display indicating the operation of particular elements
ATTACK SLX, DPX, DP – PROFI
   
     
THE MAIN ADVANTAGES OF REGULATION:
yy
yy
yy
yy
yy
yy
Electronics with well-readable display
Perfect control of combustion by the Lambda probe
Fluent output regulation
Automatic heat exchanger cleaning by turbulators
Option of control via internet or Smartphone
Option to use additional modules and to control D.H.W., MIX1,
MIX2, solar, etc.
ATTACK SLX, DPX, DP – LAMBDA Touch




DESCRIPTION
1.
2.
3.
4.
5.
6.
0/1 – main switch of electronics
OK – button to confirm the parameters in menu
STOP – button to stop the boiler and to browse the menu
START – button to start the boiler and to browse the menu
Small propeller sign – icon indicating the fan operation
Water tap sign – icon indicating operation of the pump to charge the
D.H.W. tank or the accumulation tank
7. Pump sign – icon indicating operation of the circuit pump of heating circuits
8. Key sign – icon indicating enter into the menu of settings
9. Warning triangle – icon indicating the dangerous state
10. Info sign – icon indicating browsing the information menu
11. Thermo-manometer
DESCRIPTION
1. 0/1 – main switch of electronics
2. Thermo-manometer – shows the output temperature and the actual
pressure of the heating water in boiler
3. Touchscreen
4. USB connection
| 13
MODEL LINE 7000, 6000, 5000
ATTACK SLX, DPX, DP COMBI PELLET
COMBINED BOILER FOR
WOOD AND PELLETS
The warm water boiler ATTACK SLX, DPX, DP COMBI Pellet
is a modern heat source with new construction of heat exchang­
er. The prescribed fuel is wood and pellets – if the automatic
stainless steel burner is installed. This innovative solution brings
higher comfort thanks to the automatic pellet burner, which is
simply installed in the boiler, and the advantage of the cheap­
est heat energy gained from wood in the wood gasifying boiler.
By installation of the burner into the steel body of the boiler
ATTACK SLX, DPX you get the combined boiler for solid fuel and
pellets with adjustable output, automatic grate cleaning, auto­
matic start and termination of the burning process. The pellet
burner is placed on a movable construction, which enables to
insert the burner easily into the upper door of the boiler and to
remake the wood gasifying boiler into the pellet boiler. If the
burner is not disposable, the burner can be simply dismantled
and the boiler can be used as a standard wood gasifying boiler.
The boiler is controlled by the PROFI „PID“ regulator and
burner electronics. Both regulators can be turned off by the
main switch, according to the fuel used. It is possible to choose
the burner of 8–30 kW or 15–50 kW output. The boiler is intend­
ed for economical and ecological heating of dwelling houses,
cottages, small factories, workshops and similar objects.
BOILER ADVANTAGES
yy High efficient tubular exchanger „flue gas-water“ (line SLX, DPX)
yy High efficiency of burning: 90 % – thanks to the tubular exchanger,
equipped with special movable turbulators for cleaning of heat
exchanger (line SLX, DPX)
yy Extraordinary voluminous feeding chamber up to 230 l, that
enables longer burning by one wood load
yy Option to burn pellets
yy Boiler enabling operation with wood and fully automatic operation with pellets
yy User comfort, reliability of operation, easy use and maintenance
yy Manufactured from the special boiler steel of 6 mm to ensure
long life-time
yy Stainless steel burner of the highest quality with automatic cleaning
yy Option of easy installation of the burner into the boiler by a movable construction and thereby – the fuel use change within 1 minute
yy Decreased operating costs per season thanks to the combination
of fuels
yy Option of the gradual output regulation according to the burner type
yy Option to re-build the already installed boiler SLX, DPX, DP to the
SLX, DPX, DP COMBI Pellet by the set for re-building
yy Fully automatic burner operation
yy Compact design, easy use, information given on the LCD display
yy Automatic grate cleaning, adjustable in dependence on the quality of pellets
yy Automatic start and termination of the burning process by pellet
combustion
yy Precise measuring of flame intensity by the photocell – by the
operation with pellets
yy Option to set the burner output within the range of 8–30 kW or
15–50 kW, according to the type of burner
yy Option to connect the external sensor into the accumulation tank
14 |
DP
DPX
yy Regulation of the burner operation by the room thermostat or
thermal probe
yy Option to burn wood pellets of 6–10 mm diameter and 35 mm length
yy Option to adjust the combustion according to the fuel used
yy Quality stainless steel used for combustion chamber and burner grate
yy Option to connect fuel feeders of different length
yy Safety elements against backward burning, 4× protection against overheating – emergency, boiler, flue gas thermostat and aftercooling circuit
yy Requirement for low operating under-pressure in the combustion
chamber
yy Multi-lingual menu, option to adjust the wide scale of parameters
yy Indication of operating modes
yy Error diagnostics
BOILER MODIFICATIONS
ATTACK DP 15–50 COMBI Pellet
ATTACK DPX 15–50 COMBI Pellet
ATTACK SLX 20–55 COMBI Pellet
COMBINED BOILER ATTACK DP, DPX 15–50,
SLX 20–55 COMBI PELLET CONTAINS:
Wood gasifying boiler ATTACK SLX, DPX, DP,
Burner ATTACK PELLET BURNER Automatic 8–30 kW or
burner ATTACK PELLET BURNER Automatic 15–50 kW,
Door SLX, DPX, DP for burner, movable construction
(holder, arms, door), pellet feeder, pellet tank of 500 l
SLX
MODEL LINE 7000, 6000, 5000
ACCESSORIES FOR THE BOILERS ATTACK SLX, DPX, DP
ACCESSORIES
FOR THE BOILERS
ATTACK PELLET BURNER AUTOMATIC are fully automatic
stainless steel burners for wood pellets with option to set the
output within the range of 8–30 kW and 15–50 kW, auto­
matic grate cleaning, automatic ignition, controlled start and
regulated burning process.
15–50 kW
BURNER ADVANTAGES
8–30 kW
FUEL
The burner is intended and certified for combustion of wood
pellets with diameter of 6–10 mm and length of 35 mm. After
feeder exchange it burns different fruit pits and milled olive
pits up to the max. size of peach pits. Eventual conversions
have to be consulted with producer.
60
dimensions
ATTACK PELLET BURNER 8–30 kW
210
55
315
200
288
450
235
220
240
242
546
60
10
ATTACK PELLET BURNER 15–50 kW
277
Stainless steel ATTACK burner works on principle of fuel
-pellet falling from fuel feeder through supply hose and pipe
on the grate to be combusted.
Burner works under fully automatic mode, from evaluation
of heat supply need, fuel supply, electrical ignition, burn­
ing-up, burning, shutting-down, burning-out, cleaning and
switching to the emergency regime.
ATTACK BURNER PELLET AUTOMATIC 8–30 kW – output
range of 14–30 kW is set from production. There are three
levels of output: 1. (14 kW), 2. (22 kW) and 3. (30 kW). Output
range of three levels: 8–12 kW, 14–30kW can be set in the ad­
vanced menu.
ATTACK BURNER PELLET AUTOMATIC 15–50 kW – output
range of 15–50 kW. There are three levels of output: 1. (15 kW),
2. (32 kW) and 3. (50 kW).
Output range of both burners can be set in steps of 2 kW.
The burner is cleaned automatically – after every burn out
or in particular time intervals, set by the user. The grate is
cleaned by automatic movement towards the scraper. Dirts
like ash and eschars fall out of the opening of the grate.
Burner body, grate, tinplate of lighter and scraper are made
from high quality refractory stainless steel.
189
51
87
300
195
description
264
435
yy Fully automatic burner operation
yy Compact design, easy control, information on LCD display
yy Automatic grate cleaning, adjustable in dependence on quality
of the pellets used
yy Automatic start and termination of the burning process
yy Precise measuring of flame intensity by photocell
yy Option to set output within the range of 8–30 kW or 15–50 kW
yy Option to connect external sensor into accumulation tank
yy Burner operation controlled by room thermostat or thermal probe
yy High combustion efficiency and low operating emissions
yy Possibility to burn wood pellets with diameter of 6–10 mm and
length of 35 mm
yy Option to regulate combustion according to the fuel used
yy Quality stainless steel of combustion chamber and burner grate
yy Option to connect fuel feeders of different lengths
yy Safety elements against backward burning, 4× protection
against overheating – emergency, boiler, flue gas thermostat and
aftercooling circuit
yy Requirement for low operating under-pressure in combustion
chamber
yy Multilingual menu, option to set wide scale of parameters
yy Displaying operating modes
yy Error diagnostics
15
240
270
675
272
TECHNICal PARAMETers
Parameter
PELH30A
PELH50A
Prescribed fuel
wood pellets d = 6–10 mm, l = 35 mm max.
Mode
8–12 kW, 14–30 kW
15–50 kW
Output scale
8–30 kW, scaled by
2 kW
15–50 kW, scaled by
2 kW
Connection voltage
~230 V/50 Hz
Electrical fuse
Weight
10 A
22 kg
33 kg
TABLE OF ACCESSORY ITEMS
Name
ATTACK Pellet Burner Automatic 8–30 kW
ATTACK Pellet Burner Automatic 15–50 kW
Door SLX, DPX, DP for burners PELH30A and PELH50A
Pantograph set for PELH30A
Pantograph set for PELH50A
Pellet feeder 2,5 m (with eventual preparation of own length)
Pellet tank 500 l
| 15
MODEL LINE 7000, 6000, 5000
ATTACK SLX, DPX, DP
DESCRIPTION OF BOILERS – Model
LINES 5000, 6000, 7000
The boiler is constructed for combustion of wood, on principle of wood gasification by usage of the suction fan, which
exhausts the flue gas from the boiler and makes under-pressure
in the feeding chamber. The under-pressure in the feeding cham­
ber ensures that in the moment of opening of the feeding door,
the clean air is sucked from the environment to avoid of the small
elements elusion from the feeding chamber into the boiler room.
The boiler room with this kind of boiler is significantly less dusty.
Basic part of the ATTACK DPX boilers is a water cooled boiler body.
The welded body is made from the steel plate up to the 6 mm thickness.
The boiler consists of two chambers divided by nozzle. The
feeding chamber is in the bottom part equipped with the heat­
proof adapting piece with longitudinal opening for transfer of
the gas and flue gas. The quality heatproof nozzle is the essential part of the boiler. It guarantees reliable functioning
by extremely high operating temperatures of about 1.100 °C. The
refractory adapting pieces are resistant up to the temperatures of
1 350 °C. The adapting pieces of the boiler´s ashtray part accumu­
late the heat from flue gas. Thereby, their surface temperature in­
creases and they serve as the combustion „catalyser“ that ensures
burning out of the harmful emissions in the boiler and prevents
their elusion through chimney into the surrounding atmosphere.
The refractory pieces have been chosen and manufactured under the very strict view. Shape of these adapting
pieces has been developed following the long-year experiences
with the purpose of reaching the best combustion parameters of
the boiler. The adapting pieces are thermally strained during the
boiler operation and thereby they
are suitably divided into sev­
eral parts to enable their
dilatation without the
subsequent damage.
To enable comfortable manipulation, it is necessary to isolate
the boiler door from the combustion section of the boiler prop­
erly. At the full operation – the insulation ensures that the door
surface will be just a little bit warmer than the surrounding en­
vironment. For this purpose, the compressed isolation filling of
high quality is used for the ATTACK ® boilers. This isolation is typi­
cal with the low heat transfer coefficient, low specific weight and
sufficient tightness in comparison with standard isolation mate­
rials. Moreover, in the boiler door it is protected by the plate to
prevent mechanical damage in case of careless treating.
Line 5000 – DP - Pull rod of the
heat – up flap is placed in the front
covering. The channel for the pri­
mary and the secondary
air inlet is placed in the
front part of the boiler,
together with the reg­
ulation flap, where
it is warmed to the
high temperature.
The boiler body is from
external side thermally
isolated with mineral
wool, fitted under the
coverings of external
coating. The control
panel for electrome­
chanical regulation is placed in the upper part of the boiler. Boiler
covering is powder treated.
The boiler is equipped with the safety thermostat, that turns
the ventilator electrically off in the state of emergency when the
temperature exceeds 95 °C.
LINE 6000 – DPX aND 7000 – SLX
Every adapting piece is for
several days flame-patterned in
the special furnace to gain the required
mechanical properties and to get dried. To reach higher tightness, the
material for adapting piece is strengthening by the special steel microbracing. This unique manufacturing process ensures the long life of
the refractory adapting pieces. The refractory ashtray is placed in the
burning-out space under the nozzle in the boiler rear part.
Line 5000 – DP – in the rear part of boiler body is the vertical
flue gas channel with the heat-up flap in its upper part. There is
also the exhaust connection to the chimney.
Line 6000 – DPX and 7000 – SLX – the tubular heat exchanger
with the heat-up flap in its upper part is placed in the rear part of
the boiler body. There is also the exhaust connection for chim­
ney. It is possible to turn this connection horizontally or vertically,
following requirements at installation.
In the upper part of the front wall, there is the feeding
door and in the bottom part is the ashtray door.
16 |
The boiler ATTACK SLX, DPX is equipped with the tubular heat
exchanger with special movable turbulators to increase its effi­
ciency and to ensure its cleaning.
The channel for the primary and the secondary air inlet is in the
front part of the boiler.
The boiler is equipped with the heat-up flap. This flap opens
automatically, when the feeding door is opened and shuts au­
tomatically, when the feeding door is closed. The heat up flap
ensures direct flue gas exhaust from the feeding chamber into
the chimney and eases the heating up in the boiler.
The manufacturer basically adjusts the flap for primary and
secondary air.
By the ATTACK DPX LAMBDA Touch version is this setting
made automatically by electrical servo-gears following evaluation
of the data from the lambda probe during the boiler operation.
The combustion control system with Lambda probe ensures
optimal operation conditions for the highest boiler efficiency
and also for minimum harmful emissions in the flue gas.
The boiler is equipped with all functional and security elements. The boiler is equipped with the safety thermostat, that
turns the ventilator electrically off in the state of emergency
when the temperature exceeds 95 °C.
MODEL LINE 7000, 6000, 5000
ATTACK SLX, DPX, DP
PYROLYSIS OF WOOD
The wood gasification is a traditional technology that im­
proves efficiency of the wood combustion. The combustion
means rapid oxidation of material, when the warmth is released.
Operation of the wood gasifying boiler can be divided into three
processes - warming and drying of the wooden material in the feed­
ing chamber, decomposition of wood by high temperature and
emission of the wood gas without sufficient oxygen supply and its
burning in the refractory nozzle with supply of the secondary air.
BOILER FUNCTION
By loading the new fuel – at the temperature under
200 °C – it comes to drying of wood.
Near to the nozzle, at temperature of 200–700 °C and
limited air inlet, the wood is scanned, the wood gas is emit­
ted and the solid elements are produced. The emitted gas
flows into the combustion chamber, burns and emits heat
under the sufficient air inlet. The incombustible residuals
are taken through nozzle into ashtray.
Advantage of this approach is, that every combustion
phase has ideal conditions - in the regulated amount of
primary and secondary air, as well as in optimum dif­
ferentiation of temperatures for individual phases of
combustion.
Thanks to the better usage of warmth in the wooden
material there is lower fuel consumption and wide scale
of the output regulation at keeping the high combustion
efficiency.
yy Drying of the
wooden material
yy Warming
yy Emission of the gas
contents
yy Combustion
yy Gas burn-out, reduction of CO
WOOD GAS
Under the certain conditions (tempera­
ture, air inlet), the wood is decomposed into
gas, liquid and solid contents. The gas con­
tent is represented by the wood gas, solid
one is the charcoal - basically pure carbon.
The wood gas is emitted while warming
the wood with minimum oxygen inlet, and
thereby it is only produced, not burned.
Heat capacity of the material depends
on its chemical content and content of
combustible substances.
Wood gas contents 20 % of hydro­
gen , 20 % of combustible CO , 0–10 %
of methane  and 50–60 % of non-com­
bustible nitrogen .
Thanks to the high content of inerth
nitrogen, the heat capacity of the wood
gas is in the level of 3,5-8,9 MJ/m3.




| 17
MODEL LINE 7000, 6000, 5000
ATTACK SLX, DPX, DP
INSTALLATION OF
FLUE CONNECTION
Flue connection can be installed
horizontally or vertically on the
boilers DPX and SLX. This is possi­
ble by turning the flange by 180°.
FUEL
Chopped dry wood logs with humidity of 12–20 % are the prescribed fuel. It is also pos­
sible to use big pieces of the wooden waste together with thick wood logs.
The boiler is not intended for combustion of the saw dust and small wooden waste.
The small wooden waste can be burned together with the wood logs (max. 10 % share).
Boiler output depends also on the humidity of the wood. The correct output and the
proper function of the boiler are guaranteed by the humidity up to 20 %.
The ATTACK WOOD & PELLET stainless steel burner is intended for combustion of the wood
pellets following the norm DIN with max. humidity of 12 %, diameter of 6–10 mm, length up to 35
mm and recommended ash content of 1 %. There is possibility to burn alternative fuel types like
olive pits and pit crumb. All the prescribed fuels should achieve the heat value of 15–17,5 MJ/kg.
BOILER PROTECTION AGAINST OVERHEATING
PX
,
D
P
AT
TA
CK
AS
1 950 mm
O AT
VE TA
N T CK
RO
P
Each model of the ATTACK SLX, DPX, DP is equipped with an exchanger
against overheating. After connection of the STS 20 valve with the probe placed
in the rear part of the boiler, it protects the boiler against overheating. When
the temperature of water in the boiler exceeds 95 °C, it lets the water flow into
the cooling circuit to absorb the surplus heat and to discharge it into the drain.
mm
AT
TA
CK
SL
X,
D
1 500
2 000
18 |
mm
EXAMPLE
OF INSTALLATION
The required dimension of the boiler room
with the ATTACK SLX, DPX, DP boiler connected
to the accumulation tank ATTACK AS and the solar collectors.
MODEL LINE 7000, 6000, 5000
ATTACK SLX, DPX, DP
PROTECTION AND
PROLONGATIN OF THE
BOILER´S LIFE-TIME
ATTACK-LADDOMAT
The ATTACK-Laddomat serves for protection and prolongation
of the boiler’s service life.
Type
ATTACK-Laddomat 60
ATTACK-Laddomat 100
Pump
Laddomat LM6,
Laddomat LM6A ErP 2015
Wilo RS25-7,
Wilo Yonos Para ErP 2015
Connection
R32 con palanca
R32 con palanca
Temperature to
open the thermo­ 72 °C
static valve
72 °C
Max. boiler output 60 kW
120 kW
REGUMAT ATTACK-OVENTROP
When the temperature of return water flowing into the boiler is low
(under 50 °C), it comes to production of harmful acids, condensate and
tar on the steel walls of boiler, and thereby to their damage. Suitable
protective solution to eliminate this harmful effect and to extend
life of the boiler is to use the mixing device – Regumat ATTACKOVENTROP. By installation of device, the boiler and the heating circuit
are created. The mixing device Regumat ATTACK-OVENTROP keeps
constant temperature of the return heating water flowing into the
boiler over 65 °C, when the thermostatic head is set on the level 5–6
and prevents damage of the steel walls. The mixing device ATTACKOVENTROP guarantees significantly longer life of the boiler.
The regumat consists of three-way mixing valve, thermostat­
ic head with capilar, bypass, valve for self-force circulation (alt.
natural circulation), three-grade circulating pump, closing valves,
thermometers and isolation. This solution is advantageous,
because it is compact, enables simple operation and ensures
protection of the steel boiler´s heat exchanger.
Regumat ATTACK-OVENTROP
Calibre
DN25
DN32
Max. pressure
10 bar
10 bar
Regumat ATTACK-OVENTROP for boiler:
ATTACK DP 25–35, ATTACK DPX 15–35, ATTACK SLX 20–35,
ATTACK PELLET 30 AUTOMATIC Plus, ATTACK WOOD & PEL­
LET 25: type DN25 / available with the low-energetic pump
Max. temperature
120 °C
120 °C
3,9
5,3
ATTACK DP 45–95, ATTACK DPX 40–45, ATTACK SLX 40–55: type DN32
Value of Kvs
Construction height of insulation
365 mm
472 mm
Width of insulation
250 mm
250 mm
Axial distance
125 mm
125 mm
ACCESSORIES FOR THE
ATTACK BOILERS
Accumulation tank ATTACK
The ATTACK, s.r.o. is the biggest manufacturer of the accumulation
tanks in the Slovak republic with the widest offer of these articles.
ATTACK AK, AS
The accumulation tanks ATTACK AK, AS made from the
quality steel serve for accumulation and subsequent distribu­
tion of the heat energy from the biomass boiler (e.g. DP, DPX,
PELLET 30 Automatic Plus, WOOD & PELLET). The ATTACK
AS model is accessorized with an extra exchanger to be con­
nected to the solar system.
ATTACK AK: 9× socket G 1 1/2", 4× socket G 1/2"
ATTACK AS: 9× socket G 1 1/2", 4× socket G 1/2", 2× socket
G 1" – solar circuit
| 19
MODEL LINE 7000, 6000, 5000
ATTACK SLX, DPX, DP
ATTACK HR, HRS
The accumulation tanks ATTACK HR, HRS are made from the qual­
ity steel and serve for accumulation of the heating water as well as for
preparation of the D.H.W. by an internal enameled exchanger. The ATTACK HRS model is accessorized with an extra exchanger to be con­
nected to the solar system. Tanks of this type have a built-in magnesium
anode in the D.H.W. tank to increase resistance against corrosion. The
electrical heating body can be installed by the HR type on the position
5 and 9 and by the HRS type on the position 5.
ATTACK HR: 10× socket G 1 1/2", 6× socket G 1/2", 2× socket G 1" – D.H.W.
ATTACK HRS: 10× socket G 1 1/2", 6× socket G 1/2", 2× socket G 1" –
solar circuit, 2× socket G 1" – D.H.W.
ATTACK TUV, TUVS
The accumulation tanks ATTACK TUV, TUVS are made from a quality
steel and they serve for accumulation of the heating water as well as for
the D.H.W. preparation in a water coil. The ATTACK TUVS model is ac­
cessorized with an extra exchanger for connection to the solar system.
ATTACK TUV: 8× socket G 1 1/2", 5× socket G 1/2", 2× socket G 1" – D.H.W.
ATTACK TUVS: 8× socket G 1 1/2", 5× socket G 1/2", 2× socket G 1" –
solar circuit, 2× socket G 1" – D.H.W.
ATTACK S, SS – Stratified SToRaGE tankS
ATTACK S – is based on the ATTACK AK type. Disk and stratified
pipe installed in the exchanger enable creation of water layers ac­
cording to the temperature. This construction ensures different tem­
perature layers at the inlets and outlets. ATTACK SS - is based on the
ATTACK AS and the ATTACK S types. It is accessorized with an extra
exchanger for connection to the solar circuit.
ATTACK S: 8× socket G 1 1/2", 5× socket G 1/2"
ATTACK SS: 8× socket G 1 1/2", 5× socket G 1/2", 2× socket G 1" –
solar circuit
Advantages of installation with
accumulation tanks:
yy equalisation of an inequal boiler output and higher comfort
yy lower fuel consumption – boiler works at full output, i.e. with
optimal efficiency
EQUITHERMAL REGULATOR
The ATTACK REGUMAX equithermal regulator is the top
regulation unit for the ATTACK PELLET boilers.
The ATTACK REGUMAX regulator is intended for regulation
of heating systems, including D.H.W. preparation. It is used
for control of low-temperature and warm-water systems. Two
types of the room units (i.e. with and without display) can be
connected to this regulation unit.
The equithermal regulator ATTACK REGUMAX represents the
advantage of an easy installation with many ways of utilization.
yy long life of the boiler and chimney – minimum production of tars
and acids at full ouput
yy option to combine with another means of heating (accumulation
electricity, solar devices)
yy option to combine radiators with underfloor heating
yy higher comfort of operation
Technical data for all models of accumulation tanks can be
found on our website www.attack.sk
yy several heating circuits of different
temperature levels
yy alternative source of heat
yy D.H.W. preparation
yy free programmable inputs
MODES OF OPERATION
Heating with and without time program, attenuation mode,
summer operation, manual mode, mode of automatic control.
CLOCK FUNCTION
Heating with own week time program, D.H.W. preparation
with time week program, 15 holiday periods.
THE ATTACK REGUMAX REGULATOR CAN CONTROL THE
FOLLOWING ELEMENTS OF THE HEATING SYSTEM:
EASY INSTALLATION
yy primary boiler circuit of the wood gasifying boiler
yy recharging and discharging of accumulation storage devices
yy solar system for D.H.W. preparation or additional warming of C.H.
Easy and quick installation is ensured by connection termi­
nal, connection module or by connection module with spring
terminal for installation on the wall.
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MODEL LINE 7000, 6000, 5000
ATTACK SLX, DPX, DP
ADVANTAGES OF THE ATTACK REGUMAX
REGULATOR
yy Wide possibilities of usage, economical advantage
yy Pre-set basic programs for easier projecting and putting into
operation
yy Multilingual menu – CZ, DE, GB, FR, IT, NL, ES, PT, HU, PL, RO, RU,
TR, S, N
yy Intuitive control by buttons with symbols, easy multifunctional
button, big size text display
yy Simple system extension into the small network – possibility to
connect several regulators into the communication network
yy External modem enables remote switching of modes of the regulator
yy Sophisticated control of the heating system, enabling higher
comfort of operation
yy Equithermal control of temperature of heating water
yy High universality for different design varieties of heating systems
using wood gasifying boiler
CONTROL PANEL
ATTACK REGUMAX
Mains connection
~ 230 V +6 % / -10 %
Frequency
50...60 Hz
Input
max. 5,8 VA
Recommended fuse max. 6,3 VA
slow
Grade of protection IP 30
Dimensions (includ- 144 x 96 x 75 mm
ing panel)
(W x H x D)
Multifunctional
display
with illumination and
clearly displayed data
Multifunctional
button
for easy setting
by turning and
pressing
Setting buttons
•Manual control
Buttons for quick
access
•Required daily
temperature
•Selection for all heating programs
•Adjustment of heating curves
•Information – overview of temperatures
and operation states
Universal connection of the
REGUMAX regulator with ex­
ternal D.H.W. tank, two mix­
ing valves, solar panels and
heat source for solid fuel.
•Required attenuation temperature
•Required
temperature of
D.H.W.
DISPLAY - DPD25045
NO DISP. - DPD25044
(33) - VF2
(24,25) - BUS A, BUS B
(26) - AF (OT)
DPD25050
EXAMPLE OF CONNECTION
DPD25051
(15) - MKP2 (MCP-2)
(5) - SLP
(28) - SF (TUV)
DPD25053
DPD25051
M
OT57
DPD25051
A
A
(11) - VA2 (S. CER)
(30) - VE1 (BOSF)
M
2-6 bar 10-15 °C
OT57
DPD25052
DPD25051
(10) - VA1
(35) - KSPF (SBUFF)
(32) - VE3 (BU-2)
(3) - DKP
(29) - VF1
(9) - MKP1 (MCP-1)
(6, 7, 8) - MK1
(27) - VF/KF
(31) - VE2 (BU)
DPD25052
DPD25051
DPD25052
REGUMAX
(34) - KVLF (SOLAR)
DPD25035, DPD25055, DPD25058
(12,13,14) - MK2
Alternative
boiler
„ATTACK KT“
„ATTACK PELLET 30“
(1, 2) -
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ATTACK, s.r.o.
Dielenská Kružná 5020
038 61 Vrútky
Slovakia
Tel: +421 43 4003 103
Fax: +421 43 4003 116
E-mail:export@attack.sk
Web: www.attack.sk
Výrobca ATTACK, s.r.o. si vyhradzuje právo technických zmien výrobkov bez predchádzajúceho
upozornenia. • ATTACK, s.r.o. producer reserves the right to change technical parameters and dimensions
of boilers without previous warning. • Der Hersteller ATTACK, s.r.o. behält sich das Recht der technischen
Veräderungen an Produkten ohne eine vorige Warnung. • Изготовитель ATTACK, s.r.o. оставляет за собой
право изменения технических параметров и размеров котла без предыдующего предупреждения.
• Le producteur ATTACK, s.r.o. réserve le droit des modifications techniques sans l‘avertissement
précédent. • Productor ATTACK, s.r.o. reserva el derecho de cambios técnicos sin advertencia anterior.
ATTACK, s.r.o. – 10/2014
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