Fixed Inert gas System Flashcards
1
Q
What does a fixed inert gas system
A
Remove oxygen from the fire triangle
2
Q
What could be a common inert gas?
A
C02
3
Q
How is the system actuated
A
By fire detection and operates at the early stage
4
Q
Sequence of operation
A
- Fire detector actuated
- Triggers visual and audible fire alarm and starts the count-down.
- All doors and windows are closed and the room ventilation shut down
- When timer counts to zero, gas discharge
- It can be operated manually by switch located outside and the room.