AMT/PTD/PBX/0058/4/6/EN Installation and Maintenance Manual - Aastra 5000
Page 414 01/2011 Maintenance
SHEET E-3REPLACING AN AXS POWER SUPPLY MODULE
AVAILABILITY
• No mission capable
• 1 operator on site
DURATION
• 20 minutes
• 1 standard tool case
• 1 Facom AZXR 15*75 Torx screwdriver for M4 screw (cover)
INGRÉDIENT(S)/CONSOMMABLE(S)
•N/A.
Table 3:
OPERATION DETAILS OF THE OPERATION / COMMENTS
• Alert the operator. • In the case of remote operation, contact the remote operator
before starting any operation.
• Power off the power
supply module to be
removed.
• Refer to Section 6.4, Stopping the system (AXD, AXL, AXS,
AXS12 and AXS6)Error! No bookmark name given.
• If it is the power supply module of a main cabinet in an iPBX with
multiple cabinets, also power off the power supply module of the
expansion cabinets ("I/O" switch on "O").
• Disconnect the external
cables.
•
Disconnect the mains cable, and if required the backup battery
connector on the rear panel of the cabinet.
• Remove the cabinet
cover.
• Unscrew the securing screws at the back of the cabinet.
• Slide the iPBX cover to the back.
• Remove the expansion
cards.
• Use the 1/4 turn locks to remove the card from its slot
(see Figure 4.1 ).
• Remove the guide rails.
• If required, disconnect the
expansion ribbon cable.
• If the iPBX has two cabinets, disconnect the expansion ribbon
cable linking the back plane to the expansion cable connector.
• Remove the backplane • Disconnect the backplane from the main card.
• Disconnect the power
supply ribbon cable from
the CPU card.
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