CIRRUS DESIGN SR20, Pilot Operating Handbook

Page: 337 / 508

P/N 11934-002 6
Cirrus Design Section 9
SR20 Supplements
Section 3 - Emergency Procedures
Smoke and Fume Elimination
In addition to the procedures outlined in the basic Handbook, pilot and
passengers should don cannulas or masks and use oxygen at the
maximum flow rate until smoke and fumes have cleared.
Section 4 - Normal Procedures
• Note •
Refer to Figure 2 – Oxygen Duration for duration at various
altitudes and passengers using oxygen.
Preflight
1. Oxygen Bottle (right front seat) ................ Check Properly Secured
2. Oxygen Masks or Cannulas...................... Connected to Regulator
3. Oxygen Pressure Gage ..................................................Green Arc
4. Oxygen Shutoff Valve .............................................................. OFF
Before Starting Engine
1. Passengers ............................. Brief on Oxygen System Operation
• Note •
Briefing to include oxygen mask/cannula donning, flowmeter
adjustment, and connection to oxygen bottle regulator.
Climb
As airplane approaches altitude requiring oxygen:
1. Pilot and passengers ................................Don Masks or Cannulas
2. Oxygen Shutoff Valve ................................................................ON
3. Flowmeters ................................Adjust flow for final cruise altitude
• WARNING •
Set A4 flowmeter using standard cannula or mask scale. Do
not use scale for oxygen conserving .
Revised: 01-07-03