Patterson-Kelley MOD-04 ユーザーズマニュアル
Modu-Fire
®
Gas-Fired Boiler
Parts/Technical Support
47
6.2.3.3 IRI Gas Train - 1000
No.
Part
1.
Main Gas Shutoff Cock
2.
Main Gas Valve Actuator
3.
Main Gas Valve
4. Air/Gas
Ratio
Control
5.
Low Gas Pressure Switch
6.
High Gas Pressure Switch
7.
Leak Test Valve
8.
Normally Open Vent Valve
9.
Pilot Gas Cock
10. Vent
Filter
4
3
1
6
5
2
7
8
9
10