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Chapter 7: Replacing Modules
Replacing SBxPWRSYS2 AC Power Supplies
146
This section contains the procedure for removing or replacing
SBxPWRSYS2 AC Power Supplies in the SBx908 Gen2 Chassis. The
illustrations show the removal of the power supply from slot PSU A. The
procedure is the same for removing a power supply from slot PSU B.
Note
Allied Telesis recommends saving a backup copy of the
configuration file in the chassis before removing or replacing a
power supply. For instructions, refer to the Software Reference for
SwitchBlade x908 Gen2 Switches.
Caution
If you are installing the SBxPWRSYS2 AC Power Supply in an
active, operational chassis, you should connect the AC power cord
to the chassis before installing the power supply. Attaching the
power cord after installing the SBxPWRSYS2 AC Power Supply
might cause the switch to restart its operating system, resulting in a
temporary interruption of network operations of the chassis.
To remove power supplies from the chassis, perform the following
procedure:
1. Disconnect the AC power cord for the power supply from the AC
power source. Refer to Figure 103.
Figure 103. Disconnecting the AC Power Cord from the Power Source
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