Specifications
| 15
15–50 kW
8–30 kW
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.
BURNER ADVANTAGES
y Fully automatic burner operation
y Compact design, easy control, information on LCD display
y Automatic grate cleaning, adjustable in dependence on quality
of the pellets used
y Automatic start and termination of the burning process
y Precise measuring of flame intensity by photocell
y Option to set output within the range of 8–30 kW or 15–50 kW
y Option to connect external sensor into accumulation tank
y Burner operation controlled by room thermostat or thermal probe
y High combustion efficiency and low operating emissions
y Possibility to burn wood pellets with diameter of 6–10 mm and
length of 35 mm
y Option to regulate combustion according to the fuel used
y Quality stainless steel of combustion chamber and burner grate
y Option to connect fuel feeders of different lengths
y Safety elements against backward burning, 4× protection
against overheating – emergency, boiler, flue gas thermostat and
aftercooling circuit
y Requirement for low operating under-pressure in combustion
chamber
y Multilingual menu, option to set wide scale of parameters
y Displaying operating modes
y Error diagnostics
DESCRIPTION
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.
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.
DIMENSIONS
ATTACK PELLET BURNER 8–30 kW
ATTACK PELLET BURNER 15–50 kW
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 10 A
Weight 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
675
264
189
277
87
60
300
270
195
240
51
15
435
272
60
288
235
546
210
242
450
315
20055
22010
240
ACCESSORIES FOR THE BOILERS ATTACK SLX, DPX, DP
MODEL LINE 7000, 6000, 5000