DC ESS BUS SHED - Upper and Lower ECAM Display Unit
 Figure 005 (SHEET 1)
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 DC ESS BUS SHED - Upper and Lower ECAM Display Unit
 Figure 005 (SHEET 2)
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 CONTACTOR (8PH) - REMOVAL/INSTALLATION
______________________________________ TASK 24-62-55-000-001 Removal of the DC Shed Essential Bus Contactor (8PH)
 1.
 Reason for the Job

__________________
 Self Explanatory

 2.
 Job Set-up Information

______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific blanking caps
 No specific circuit breaker(s) safety clip(s)
 No specific access platform 1.8 m (5 ft. 11 in.)

 B. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
24-62-55-991-001 Fig. 401
 3. Job Set-up
__________ Subtask 24-62-55-010-050
 A. Get access to the Avionics Compartment
 (1)
 Put an access platform in position at the avionics compartment doors 812 and 822.

 (2)
 Open the access doors 812 and 822.

 (3)
 Open the access panels of the AC/DC emergency power center 106VU and the access panels of the BATTERY power center 105VU.

 Subtask 24-62-55-865-050
 B. Open, safety and tag this(these) circuit breaker(s):
 -------------------------------------------------------------------------------
PANEL DESIGNATION IDENT. LOCATION
 -------------------------------------------------------------------------------
105VU ELEC/CSM/G /EV AUTO/SPLY 7XE C01
 106VU CSM/G /EV/MAN/SPLY 6XE B04 R 106VU ESS TR/SPLY 4PE C01 R
 122VU ELEC/CNTOR/ESS/DC BUS/TIE 3PC W26 123VU AC ESS/BUS ON/BUS 1 1XC AC12 123VU AC ESS/BUS ON/BUS 2 2XC AC01
 4. Procedure
_________
 (Ref. Fig. 401/TASK 24-62-55-991-001)
 Subtask 24-62-55-020-050
 A. Removal of the Contactor R CAUTION : REMOVE THE CONTACTOR ONLY AND NOT THE BASE OR THE MODULE WHERE
_______
 THE WIRES ARE CONNECTED.

 (1)
 Disconnect the connector (4).

 (2)
 Put blanking caps on the disconnected electrical connectors.

 (3)
 Loosen the two captive screws (2). NOTE : Do not remove the captive screws (2) and the spring washers

____
 from the contactor (3).

 (4)
 Disengage the contactor (3) from the base (5) and then remove the contactor.

 DC Shed Essential Bus Contactor
 Figure 401/TASK 24-62-55-991-001
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 TASK 24-62-55-400-001

 Installation of the DC Shed Essential Bus Contactor (8PH)
 1.
 Reason for the Job

__________________
 Self Explanatory

 2.
 Job Set-up Information

______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------
REFERENCE  QTY DESIGNATION
 -------------------------------------------------------------------------------
No specific access platform 1.8 m (5 ft. 11 in.) R No specific Torque Wrench : range 5.00 to 35.00 lbf.in R (0.05 to 0.40 m.daN)
 B. Referenced Information
 -------------------------------------------------------------------------------
REFERENCE  DESIGNATION
 -------------------------------------------------------------------------------
24-41-00-861-002  Energize the Aircraft Electrical Circuits from the External Power
 24-41-00-862-002  De-energize the Aircraft Electrical Circuits Supplied
 from the External Power
 31-60-00-860-001 EIS Start Procedure
 31-60-00-860-002 EIS Stop Procedure
 24-62-55-991-001 Fig. 401

 3. Job Set-up
__________
 Subtask 24-62-55-860-050
　
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