Cisco Cisco 5760 Wireless LAN Controller Guia Da Instalação
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Cisco 5700 Series Wireless Controller Installation Guide
OL-28544-02
Power Supply Installation
Warning
Installation of the equipment must comply with local and national electrical codes. Statement 1074
Warning
Do not reach into a vacant slot when installing or removing a module. Exposed circuitry is an energy
hazard. Statement 206
hazard. Statement 206
Warning
Only trained and qualified personnel should be allowed to install, replace, or service this equipment.
Statement 1030
Statement 1030
Installing or Replacing an AC Power Supply
Step 1
Turn off the power at its source.
Step 2
Remove the power cord from the power cord retainer.
Step 3
Remove the power cord from the power connector.
Step 4
Press the release latch at the right side of the power supply module inward and slide the power supply
out. (
out. (
Caution
Do not leave the power-supply slot open for more than 90 seconds while the controller is operating.
Warning
This unit might have more than one power supply connection. All connections must be removed to
de-energize the unit. Statement 1028
de-energize the unit. Statement 1028
Step 5
Insert the new power supply into the power-supply slot, and gently push it into the slot (
correctly inserted, the 350-W power supply (excluding the power cord retainer) are flush with the
controller rear panel.
controller rear panel.
Figure 11
Inserting the AC-Power Supply in the Controller
Step 6
(Optional) Make a loop in the power cord and thread it through the power cord retainer (
345731
PWR-C1-715W
AC
CONSOLE
MGMT