Fuel Supply; General Gas Supply Layout (Example) - Riello DB 6 LSE C13 Installation, Use And Maintenance Instructions

4

Fuel supply

4.1

General gas supply layout (example)

Fig. 12
D7543
Key
C Anti-vibration joint
GF Gas filter
HPG High gas pressure regulator
LPG Low gas pressure regulator
MM Pressure gauge
PA Minimum air pressure switch
PGM Maximum gas pressure switch
10
PGm Minimum gas pressure switch
RG Gas butterfly valve
Pressure limiting valve with outlet into the environment
SRV
VE Fan
VPS Leak detection control device
VR Gas pressure regulator solenoid valve
VS Gas safety solenoid valve
max. 500 mbar
0,5 ÷ 4 bar