Combustion Chamber; Compatible Burners; Water Head Losses - Sime Estelle B4 INOX ErP Instrucciones De Instalación Y Mantenimiento

1.5 COMBUSTION
CHAMBER (fig. 3)
The combustion chamber is of the
straight flow type and complies with
standard EN 303-3 appendix E.
The dimensions are shown in fig. 3.
L
mm
B4 INOX ErP 405
B5 INOX ErP 505
1.6 COMPATIBLE BURNERS
( EN 267)
In general, the oil burner that is
compatible with the boiler should
use spray of the semi solid type.
Section 1.6.1 shows the matching ta-
ble of the burners together with the
boilers have been tested with.
1.6.2 Burners assembly
(fig. 3/a)
The boiler door details is shown in
figure 3/a for burner mounting.
The burners must be regulated such
that the CO value is that indicated in
2
point 1.3, with a tolerance of ± 5%.
1.7 WATER HEAD LOSSES (fig. 4)
220
200
180
160
140
120
100
80
60
40
20
0
44
Volumen
3
dm
24,0
30,5
1.6.1 "SIME" burners
B4 INOX ErP
B5 INOX ErP
500 1000 1500
270
Code Model Nozzle Atomising
ø
8099170 FUEL 25 ErP 0,55
8099171 FUEL 35 ErP 0,65
2000 2500 3000
Water flow (l/h)
Portata acqua (l/h)
L
Pump Class Adsorbed power
angle pressure bar NOx consumption W
60°S 12,5 1
80°S 13 1
NOTE: Water head
losses obtained with
∆t 10°C.
Fig. 3
175
195
Fig. 3/a
Fig. 4