Oxygen

Question 1

Where is the overpressure frangible disc located for the cockpit oxygen
Normal color, burst color

Answer 1

Lower left side of fwd fuselage
Green, yellow

Question 2

For flight deck oxygen, when is pressure to the mask (same as emerg button) automatically added

Answer 2

Above 30,000 feet

Question 3

ECAM oxygen page

Cockpit oxygen indication. When is it:

Green (normal)
Pulsing green (page automatically displayed)
Amber
Amber half frame (on ground)

Answer 3

> 600
<600
<300
<1,000

Question 4

When do the cabin oxy masks drop

Answer 4

14,000’ +250/-750

Question 5

How long do cabin oxygen work

Answer 5

Approximately 15min

Question 6

How long does the smoke hood work

Answer 6

About 15min

Question 7

What is the oxygen timer reset switch used for

Answer 7

Maintenance uses it to reset the system after it has operated

Question 8

What does the high alt LDG push button do

Answer 8

OFF: The masks drop, if the cabin pressure exceeds 14 000 ft (+ 250, -750 ft).

ON: The masks drop, if the cabin pressure exceeds 16 000 ft (+ 250, -750 ft).