IBM TotalStorage FAStT600, Installation And User Manual

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CAUTION:
Never remove the cover on a power supply or any part that has the following label
attached.
Hazardous voltage, current, and energy levels are present inside any component that
has this label attached. There are no serviceable parts inside these components. If you
suspect a problem with one of these parts, contact a service technician.
To remove a hot-swap power supply, perform the following steps:
1. Turn off the ac power switch. See Figure 46.
2. Unplug the power cord from the electrical outlet.
3. Disconnect the power cord from the ac power connector on the power supply.
4. Remove the nut and strain-relief clamp from the rear of the power supply.
5. Remove the power supply from the storage server, as follows:
a. Grasp the pull-ring on the power-supply lever and squeeze the latch to
release it.
b. Pull the lever open and remove the power supply.
Installing a hot-swap power supply
Note: When you replace a power supply that has failed, ensure that the power
supply latch is mounted on the side of the power supply that faces the
middle of the storage server. If it is not, remove the lever screw, flip the lever
over, and tighten the screw on the opposite side.
AC power
connector
AC power
switch
Strain-relief
clamp
Lever
-
Figure 46. Lever for power supply removal
Chapter 5. Installing and replacing components
61