Warning
!
1
2
3
5a 5b
4
6b
6a
7
8
9
10
10
3. SKELETON DIAGRAMS
1. Ball valve
2. Filter
3. Governor
4. Pressure gauge with shut-off cock
5a. Gas pressure switch, mini
5b. Gas pressure switch, maxi
6a. Main valve, 2 -stage
6b. Safety valve
1)
7. Valve proving system
8. Air damper motor
9. Air pressure switch
10. Gas burner control
Pos. 5b, 7: Components not required according to EN 676.
1)
Required over 1200 kW according to EN 676.
When Bio gas is used, Bentone shall always be contacted
