Textron Cessna Grand Caravan Ex 208B Pilot's Operating Handbook And Faa Approved Airplane Flight Manual page 768

SECTION 9 - SUPPLEMENTS
SUPPLEMENT 6
NORMAL PROCEDURES
When ready to use the oxygen system, proceed as follows:
1. Mask and Hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SELECT
Adjust mask to face and adjust metallic nose strap for snug
mask fit.
Do not permit smoking when using oxygen. Oil,
grease, soap, lipstick, lip balm, and other fatty
materials constitute a serious fire hazard when in
contact with oxygen. Be sure hands and clothing
are oil-free before handling oxygen equipment.
2. Oxygen Hose . . . . . . . . . . . . . . . . . . . . . PLUG INTO OUTLET
When the oxygen system is turned ON, oxygen will flow
continuously at the proper rate of flow for any altitude
without any manual adjustments.
3. OXYGEN Control Lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . ON
4. Face Mask Hose Flow Indicator . . . . . . . . . . . . . . . . . . CHECK
Oxygen is flowing if the green indicator is being forced toward
the mask.
5. Oxygen Hose . . . . . . . . . . . . . . . . . UNPLUG FROM OUTLET
This automatically stops the flow of oxygen.
6. OXYGEN Control Lever . . . . . . . . . . . . . . . . . . . . . . . . . . . OFF
PERFORMANCE
There is no change to the airplane performance when the Oxygen
System is installed.
U.S.
S6-10
(Continued)
WARNING
(nearest to the seat you are occupying)
NOTE
(when discontinuing use of oxygen)
NOTE
(when oxygen is no longer required)
CESSNA
MODEL 208B 867 SHP
GARMIN G1000
FAA APPROVED
208BPHCUS-S6-00