Skeleton Diagrams, 1-Stage Burner - Bentone BG 400 Installation And Maintenance Instruction

4.5 Skeleton diagrams,
2
1
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
6b. Safety valve
1)7. Valve proving system
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.hhh
1-stage burner
5a 5b
3
10
4
6b 6a
7
9
172 515 04 2018-01-02
13
Bentone