Oxygen System Emergencies; Oxygen Fault Warning; Procedure Complete; Note - Cirrus SR22 Pilot Operating Handbook

C D
IRRUS ESIGN
SR22

Oxygen System Emergencies

OXYGEN FAULT Warning

Oxygen System Fault - Above 12,500 Ft
1. Oxygen Flow Rate ............................................................................. CHECK
◆
If no flow:
a. Initiate Emergency Descent to below 12,500 ft:
(1)Power Lever ................................................................................ IDLE
(2)Mixture ...................................................................... AS REQUIRED
(3)Airspeed......................................................................................... V
❍
Below 12,500 ft:
(1)Oxygen System .............................................................................OFF
(2)Flight ............................................................................... CONTINUE
Remain below altitudes requiring supplemental oxygen.
◆
If flow is normal:
a. Oxygen Flow Rate................................................................. MONITOR
b. Initiate Normal Descent as soon as practical.
❍
Below 12,500 ft:
(1)Oxygen System .............................................................................OFF
(2)Flight ............................................................................... CONTINUE
Remain below altitudes requiring supplemental oxygen.
Annunciation indicates tank solenoid failed (open or closed) or
flow rate is low. If flow is checked and confirmed present, solenoid
has failed OPEN; system will continue to provide oxygen until
depleted, but unnecessary flight at altitudes requiring oxygen is not
P/N 13772-006
Reissue A
S
OXYGEN FAULT

Procedure Complete

Procedure Complete
• N •
OTE
recommended.
3: E
ECTION MERGENCY
O S
XYGEN YSTEM
P
ROCEDURES
E
MERGENCIES
NE
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