2518
2
GB
2.2 FIRING RATES
(as EN 267)
2.3 OVERALL DIMENSIONS
3.
INSTALLATION
3.1 BOILER FIXING
Pres
sure in the combustion
chamber – mba
r
Light oil output- kg/h
Thermal power - kW
721T
722T
1.8 2
2.5
3
3.5
20
35
25
30
40
45
50
55
4
5
4.5
60
0.8
0.6
0.4
0.2
0
D6128
Flange
Burner
21
1.5
215.5
279
130
150
95
170
65
65
45
°
45
°
211
11
D6307
ø
89
121.5
80
Remove 4 screws
(1)
, insert the flange
(2)
and tighten screws
(1)
again. Insert the
insulating gasket
(3)
(if necessary increase
the holes as shown in fig. 2)
and fix the
burner to the boiler, (see fig. 3).
Fig. 2
S7700
D5242
1
2
3
Fig. 3
