Water Head Losses; Main Components - Sime Estelle B4 INOX Mode D'emploi

1.6.3 Burners assembly
The boiler door details is shown in fig-
ure 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%.
1.8

MAIN COMPONENTS

36
1.7

WATER HEAD LOSSES

220
200
180
160
140
120
100
80
60
40
20
0
Fig. 3/a
500 1000 1500
NOTE: Water head losses obtained with ∆t 10°C.
KEY
1 Control panel
2 Breather valve
3 Connection union 1"
4 Bulb housing sheath
5 Cast iron boiler
6 Tank pump
7 Control valve
8 Air relief valve
9 Water switch
10 110 litre tank
2000 2500 3000
Water flow (l/h)
Portata acqua (l/h)
Fig. 4
Fig. 4/a