1.5
COMPATIBLE BURNERS
(
EN 267)
In general, the oil burner that is compati-
ble with the boiler should use spray
of the semi solid type. Sections 1.5.2
shows the matching table of the burners
with the boilers have been tested with.
ATTENTION:
Water heater with Nominal Power Pn
›70kW: It is possible to use burners that
are not on the list but have the same cha-
racteristics, as long as they are confor-
ming to the standard/s, reference techni-
ques and suitable field of work.
Water heaters with Nominal Power Pn
‹70kW: It is possible to use burners that
are not on the list but have the same cha-
racteristics, as long as they are confor-
ming to the standard/s, reference techni-
ques.
When choosing the burner, pay attention
to the max electrical power absorbed by
the burner at 30% of the load and in stand-
by that should be the same or less that
those indicated in the water heater tech-
nical data.
1.5.1 Burners assembly (fig. 4)
The boiler door details is shown in figure
3/a for burner mounting.
The burners must be regulated such that
the CO
2
value is that indicated in point
1.3, with a tolerance of ± 5%.
28
Fig. 4
C
A
B
2R HE
A
B
C
mm mm
ø
6 ErP
130 170
M8
7 ErP
130 170
M8
8 ErP
130 170
M8
9 ErP
130 170
M8
10 ErP
160 190 M10
11 ErP
160 190 M10
12 ErP
160 190 M10
13 ErP
160 190 M10
1.5.2 Permanent feeding burners
Model
Code
Nozzle
Atomising
Pump
Class
Adsorbed power
Type
ø
angle
pressure
NOx
consumption
bar
W
2R HE 6 ErP
SIME MACK 6
8099050
DELEVAN
1,65
60°B
12,0
1
151
2R HE 7 ErP
SIME MACK 6
8099050
DELEVAN
1,75
60°B
11,5
1
151
2R HE 8 ErP
SIME MACK 7
8099060
DELEVAN
2,00
60°B
12,0
1
300
2R HE 9 ErP
SIME MACK 7
8099060
DELEVAN
2,50
60°B
12,0
1
300
2R HE 10 ErP
SIME MACK 7
8099060
DELEVAN
3,00
60°B
12,0
1
300
2R HE 11 ErP
FBR G X4.22
8099128
DELEVAN
3,50
60°B
12,6
1
263
2R HE 12 ErP
FBR G X4.22
8099128
DELEVAN
3,50
60°B
12,6
1
263
2R HE 13 ErP
FBR G X4.22
8099128
DELEVAN
3,50
60°B
12,6
1
263
ATTENTION: Use FBR compatible burners for operation with dual-level burner.
