Riello GULLIVER RG4F Installation, Use And Maintenance Instructions page 40

2.3 OVERALL DIMENSIONS
228 142
12
36
D5353
2.4 FIRING RATE
Firing rate has been determined in conformity with the provision of standard EN 267 (from 2.5 to - 0.3 mbar).
In addition, burner can be applied for operation with the combustion chamber featuring negative pressure
(up to - 2 mbar) according to the approval terms provided for in standard EN 746-2 for the whole unit com-
plete with equipment.
2.5
2.0
1.5
1.0
0.5
0
-0.5
-1.0
-1.5
-2.0
10 11
D4446
120
3004
EN 267
EN 746-2
12 13 14 15
140 160 180
300
16 17 18 19
200 220
3
GB
213
127
160
190
20 Light oil output – kg/h
240 Thermal power – kW