M039150CF
20
Hydraulic diagrams for light oil supplying circuits
Burners are the factory set ready for twin-pipe feeding. They can be adapted for a single pipe system (recommended in the case of gra-
vity feed). Refer to the appendix for details.
NOTE: in plants using the gravity or ring feed system, install an automatic interception device (see n. 4 in Fig. 18).
Fig. 15 - Gravity circuit
Fig. 16 - Ring circuit
Fig. 17 - Suction circuit
Key
1
Manual valve
2
Light oil filter
3
Light oil feeding pump
4
One way valve
5
Flexible hoses
6
Relief valve
