A320 Trouble Shooting Manual 排故手册 氧气 OXYGEN(33)

R (2) Push the TEST pushbutton on the POXIP for approx. 1 sec.

R (a) The test gives these indications:
R - All indication lights on the POXIP come on.
R - On the display of the POXIP the indication I8888I comes on.

R (b) On the overhead panel 20VU in the cockpit, after 3 seconds:
R - All indication lights on the POXIP go off.
R - On the display of the POXIP some indications of a BITE-Test
R come on.

R (c) On the overhead panel 20VU in the cockpit, after 6 seconds:
R - On the display of the POXIP the indication of the oxygen system
R pressure comes on.

R 4. Fault Isolation

_______________
R A. If the self-test is not successful:
R - Replace the POXIP 940WR.
R B. Do the test as given in the Para. 3.A.
R 5. Close-up

________ R A. Put the aircraft back to its initial configuration.
 「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : 401-499, ∞∞35-23-00∞∞∞∞∞∞∞∞∞∞Page 231
 Aug 01/05 CES

 CONTROL AND INDICATING - TASK SUPPORTING DATA
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 Passenger Oxygen System - Block Diagram
 Figure 301

 「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : ALL ∞∞35-23-00∞∞∞∞∞∞∞∞∞∞Page 302
 Feb 01/98 CES