Cessna 402C - Page 252

SECTION 7
AIRPLANE & SYSTEMS DESCRIPTIONS
~~A02C
The oxygen system with optional 114.9 cubic foot oxygen bottle provides
adequate
oxygen flow rates up to 30,000 feet
l
see Figure 7-26. The oxygen
outlets for the pilot and copilot are located inside the stowage compart-
ment under the outboard armrests I see Figure 7-25. Oxygen outlets for
passengers are located overhead of
each seat position
l
see Figure 7-20.
The pilot, copilot and passengers shall always use the blue hose assemblies.
The oxygen system with two 22.0 cubic foot oxygen bottles (44.0 cubic
foot
total) provides adequate oxygen flow rates up to 30,000 feet, see
Figure 7-26.
The oxygen outlets for the pilot and copilot are located
inside the stowage
compartment under the outboard armrests I see Figure
7-25.
Oxygen outlets for passengers are located overhead of each seat
position
l
see Figure 7-20. The pilot
l
copilot and passengers shall always
use the blue hose assemblies.
-'.
OXYGEN DURATION CHART
44.0 AND 114.9 CUBIC FOOT SYSTEM
OXYGEN OURATION IN HOURS
NUMBER OF PERSONS
= TOTAL HOURS OURATION
-
~
~
016
o
.
~ 14
z
0;
~
:i! 12
~
jC'
§ 10
o
z
ffi
!;" 4
x
o
0 2 4 6
8
10 12
14 16 18
20 22
24 26
28
OXYGEN DURATION - HOURS (ONE PERSON ONLY,
114.9 CUBIC FOOT SYSTEM)
/cc~
I
r r
I
I
I I
I
I
I
I I I
r
I
I
I I
i r I
I
I I I
0 1 2
3 4 S
6 7
8 9 10
11
OXYGEN DURATION - HOURS (ONE PERSON ONLY, 44.0 CUBIC FOOT SYSTEM)
Figure 7-26