A320飞机维护手册 AMM OXYGEN 氧气(169)

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R  1. General_______ The cabin-attendants' portable oxygen equipment is installed at different locations in the cabin. It supplies oxygen to the passengers and crew for first-aid treatment. It also lets the cabin attendants move about the cabin and have a supply of oxygen at the same time. The portable oxygen equipment is made up of portable oxygen cylinders with continuous-flow oxygen masks and Protective Breathing Equipment. 2. Component Location__________________ **ON A/C 001-049, 101-105,
R  (Ref. Fig. 001) **ON A/C 051-099,
R  (Ref. Fig. 001A) **ON A/C 106-149, 211-299,
R  (Ref. Fig. 001B) **ON A/C 151-199,
R  (Ref. Fig. 001C) **ON A/C 201-210,
R  (Ref. Fig. 001D) **ON A/C 301-399, 
R  (Ref. Fig. 001E)

35-32-00Page 1
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 Cabin-Attendants Portable-Oxygen Equipment Figure 001 
R  EFF :  001-049, 101-105,  35-32-00 Page 2 May 01/05
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R R  Cabin-Attendants Portable-Oxygen Equipment Figure 001A 
R  EFF :  051-099,  35-32-00 Page 3 May 01/05
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 Cabin-Attendants Portable-Oxygen Equipment 
R  Figure 001B 
R  EFF :  106-149, 211-299,  35-32-00 Page 4 
May 01/05
 CES 

 

 Cabin Attendants Portable-Oxygen Equipment 
R  Figure 001C 
R  EFF :  151-199,  35-32-00 Page 5 
May 01/05
 CES 

 

 Cabin Attendants Portable-Oxygen Equipment 
R  Figure 001D 
R  EFF :  201-210,  35-32-00 Page 6 
May 01/05
 CES 

 

 Cabin-Attendants Portable-Oxygen Equipment 
R  Figure 001E 
R  EFF :  301-399,  35-32-00 Page 7 
May 01/05
 CES 

 **ON A/C ALL

 -------------------------------------------------------------------------------FIN | FUNCTIONAL DESIGNATION | PANEL|ZONE|ACCESS | ATA | | | | DOOR | REF.
 -------------------------------------------------------------------------------CYLINDER-PORTABLE OXYGEN 200 35-32-42 MASK-ASSY OXYGEN 200 35-32-00 HOOD-SMOKE 200 35-32-00 MASK-DEMONSTRATION 200 35-32-00 TOOL-MANUAL RELEASE 200 35-32-00
 3. Description___________
 A. Portable Oxygen Cylinder
 (Ref. Fig. 002)

 (1)
 The oxygen source is a high-pressure cylinder with a capacity of 310 l (11 cubic ft) Normal Temperature Pressure Dry (NTPD) at a pressure of 124 bar (1800 psi). The cylinders are installed in brackets which have quick-release clamps.

 (2)
 The oxygen cylinder has a head that is made up of the following components.

 (a)
 A direct-reading pressure gage to show the cylinder pressure.

 (b)
 A high-pressure relief valve with a rupture disc. This is installed in the high pressure chamber of the pressure regulator. The disc ruptures at a pressure of between 186.2 bar (2700 psi) and 206.8 bar (3000 psi). This pressure would be the result of an unusual rise in temperature.

 (c)
 A low-pressure reliff valve. This is installed in the low pressure chamber of the pressure regulator. When the outlet pressure is more than 6.2 bar (90 psi) the releif valve will open. Oxygen is released and the outlet pressure decreases. The releif valve closes when the pressure decreases to 6.2 bar (90 psi ) again.

 (d)
 A rotary ON/OFF valve to control the flow of oxygen into the high-pressure chamber of the pressure regulator.

 (e)
 A filling valve directly connected to the high-pressure chamber of the pressure regulator. This valve permits the filling of the oxygen bottle at a controlled flow.

 

 EFF : ALL
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R
 CES

 Portable Oxygen Cylinder Figure 002
R  EFF : CES  ALL  35-32-00 Page 9 May 01/05 

 

 (f)
 A pressure regulator to give a low-pressure of between 2.4 bar (35 psi) and 5.9 bar (85 psi).

 (g)
 There are two outlet connections. An uncalibrated outlet for the full-face smoke mask and a constant flow outlet for the continuous-flow mask.

R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
 B. Protective Breathing Equipment (PBE)
 **ON A/C 001-049, 101-105,
 (Ref. Fig. 003)
 **ON A/C 051-099,
 (Ref. Fig. 003A)
 **ON A/C 106-149, 151-199, 201-299, 301-399,
 (Ref. Fig. 003B)
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
　
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