water fire extinguisher Flashcards
1
Q
what is the colour of the water fire extinguisher
A
blue or grey
2
Q
what is the method of use of a water fire extinguisher
A
- turn handle fully clockwise
- keep extinguisher upright
- direct at centre of flames
- press lever
- spread stream with finger if necessary
- have flight crew informed
- make sure fire is completely extinguished
- have flight crew informed when 100% sure fire has been extinguished
3
Q
what will activate if you turn the handle of a water fire extinguisher
A
carbon dioxide cartridge
4
Q
how is the discharge time of a water fire extinguisher? how long can you use it
A
± 30 seconds
5
Q
what does the water of a water fire extinguisher contains
A
glycol and anti-freeze
6
Q
on wich fires do you not use the water fire extinguisher
A
- electricity
- liquids
- dangerous goods
7
Q
what is the pre-flight check of a water fire extinguisher
A
- sealed
- correctly stowed
