Table of Contents
Advertisement
Removing a Power Supply
C
AUTION
1
Verify you understand the procedure and all precautions.
Before beginning, read the entire procedure. Verify you understand all the
precautions in these steps as well as those on
2
Verify the power switch on the power supply to be removed is in
the Off ( ) position.
C
AUTION
switch is in the On (|) position. Verify the power switch is Off ( ) first.
3
Unplug the power supply to be removed.
If using the power cord retaining clip, first swing it to the left and free of the
plug. Then remove the plug.
4
Remove the power supply.
Use a #2 Phillips or cross-head screwdriver to turn the power supply's captive
fastening screws counter-clockwise until they are loose (they cannot be
completely removed). Firmly grasp the handle of the power supply and
carefully pull the module out of the switch's power supply slot.
5
Cover blank slots.
For safety considerations, as well as to promote proper air flow for cooling and
to prevent dust from entering the switch chassis, cover any unoccupied slot
with a blank cover plate.
—This procedure should be performed by a trained technician.
—Never insert or remove a power supply while its power
page
6.
The Power Supply
Chapter 5
33
Advertisement
Table of Contents
