(4)
Remove the blanking caps from the electrical connectors.
(5)
Make sure that the electrical connectors are clean and in the correct condition.
(6)
Connect the electrical connectors (7) with the insertion/removal tool M15.570-20.
CAUTION : REFER TO THE MATCH MARKS MADE DURING THE REMOVAL WHEN YOU
_______ CONNECT THE ELECTRICAL WIRES. INCORRECT CONNECTION OF THE WIRES WILL CAUSE DAMAGE TO EQUIPMENT.
(7)
Make sure that the work area is clean and clear of tool(s) and other items.
(8)
Close the access cover (8) and install the screws (9).
(9)
Install the caps (10).
(10) Make sure that there is a minimum clearace of 2.0 +0.0 -0.5 mm (0.0787 +0.0000 -0.0196 in.) at each side of the cxygen container door.
R EFF : ALL 35-21-41Page 418
R **ON A/C ALL
5. Close-up
________
Subtask 35-21-41-710-050
A. Do an operation test on the passenger emergency-oxygen system (Ref. TASK 35-23-00-710-001).
Subtask 35-21-41-410-050
B. Close Access
(1) Install the door-frame lining panel 221HW (Ref. TASK 25-23-45-400-006).
Subtask 35-21-41-862-050
C. De-energize the aircraft electrical circuits
(Ref. TASK 24-41-00-862-002).
EFF : ALL
35-21-41Page 419
GENERATOR - EMERGENCY OXYGEN - REMOVAL/INSTALLATION___________________________________________________
TASK 35-21-42-000-001
Removal of the Emergency Oxygen Generators
R R R R R R R WARNING : MAKE SURE THAT YOU OBEY THE MANUFACTURER'S INSTRUCTIONS AND NATIONAL_______ HAZARDOUS MATERIAL REGULATIONS WHEN YOU MOVE OR KEEP THIS EQUIPMENT IN STORAGE: - CHEMICAL OXYGEN CYLINDERS - PROTECTIVE BREATHING EQUIPMENT - FIXED AND PORTABLE OXYGEN CYLINDERS. SPECIAL PRECAUTIONS ARE NECESSARY FOR THIS EQUIPMENT.
1. Reason for the Job__________________
Self Explanatory
2. Job Set-up Information______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific 995000 280033-01 995022-00 circuit breaker(s) safety clip(s)1 TOOL - MANUAL RELEASE1 Material and Tool Kit1 Safety Pin Insertion Tool
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
24-41-00-861-002 35-21-42-991-001 Energize the Aircraft Electrical Circuits from the External PowerFig. 401
3. Job Set-up__________
Subtask 35-21-42-861-050
A. Energize the aircraft electrical circuits (Ref. TASK 24-41-00-861-002).
35-21-42Page 401
Feb 01/05
Subtask 35-21-42-865-052
B. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU OXYGEN/PASSENGER/ACTUATION 7WR HA08 49VU OXYGEN/PASSENGER/ACTUATION 6WR HA07 49VU OXYGEN/PASSENGER/ACTUATION 5WR HA06 49VU OXYGEN/PASSENGER/ACTUATION 4WR HA05
Subtask 35-21-42-010-051
C. Get Access
(1)
Put the TOOL - MANUAL RELEASE into the access hole in the applicable door.
(2)
Push the tool in until the latch is released. The door opens and the masks fall out.
4. Procedure
_________
(Ref. Fig. 401/TASK 35-21-42-991-001) Subtask 35-21-42-020-051
A. Removal of the Oxygen Generator WARNING : CLEAN THE TOOLS AND MAKE SURE YOUR HANDS ARE CLEAN TO PREVENT
_______
CONTAMINATION OF THE OXYGEN SYSTEM.
CAUTION : PUT DRY, CLEAN, METAL OR PLASTIC PLUGS ON ALL PIPES OR UNITS
_______ REMOVED TEMPORARILY. PUT EACH PIPE OR UNIT IN A SEALED VINYL BAG.
CAUTION : DO NOT PULL THE GENERATOR-END OF THE LANYARD.
_______
CAUTION : YOU MUST INSTALL THE SAFETY RINGS OR THE SAFETY PINS IF YOU:
_______
-MOVE THE GENERATORS TO A DIFFERENT LOCATION, OR
-PUT THEM INTO STORAGE.
IF YOU DO NOT, THE GENERATORS CAN OPERATE AND CAUSE DAMAGE.
EFF : ALL
35-21-42Page 402
Feb 01/05
R
CES
R R (1) If you remove the container for storage or transport, use the Material and Tool Kit (280033-01) and a Safety Pin Insertion Tool (995022-00) to install the relevant safety pin on the oxygen generator. 中國航空網 www.k6050.com 航空翻譯 www.aviation.cn 本文鏈接地址：A320飛機維護手冊 AMM OXYGEN 氧氣(70)
