Specifications

AMT/PTD/PBX/0058/4/6/EN Installation and Maintenance Manual - Aastra 5000
Page 418 01/2011 Maintenance
Table 7:
OPERATION DETAILS OF THE OPERATION / COMMENTS
• Check the functional
technical state of the new
power supply module.
• Check that the functional technical state of the new power supply
module is compatible with the old one.
• Fit the new power supply
module.
• Insert the power supply module in its slot and secure it with its
screws.
• Connect the fan cable to
the power supply.
• Screw on the mains unit
(at the back of the
cabinet).
• Connect the power supply
cable to the CPU card.
• Refit the backplane. • Connect the backplane to the main card.
• Reinstall the expansion
cards.
• Place the guide rails.
• Insert the card in its slot and lock it in place using the 1/4 turn
locks (see Figure 4.1 ).
• Close the cabinet. • Secure the cover,
- Fit the cover slightly to the rear of the cabinet and push it
forward.
- Tighten the two securing screws at the back of the cabinet.
• Connect the external
cables.
• Connect the mains cable, and if required the backup battery
connector on the rear panel of the cabinet.
• Power on the power
supply module.
• "I/O" switch on "I".
• Check the status of the
indicators on the front
panel.
Refer to Section 4, Description des sous-ensemblesError! No
bookmark name given.