Installing A Power Supply; Lever For Power Supply Removal; Installing A Hot-Swap Power Supply - IBM TotalStorage DS4100 Installation, User's, And Maintenance Manual

Figure 67. Lever for power supply removal
3. Unplug the power cord from the electrical outlet.
4. Disconnect the power cord from the ac power connector on the power supply.
5. Remove the power-supply nut and power-supply cable strain-relief clamp from
6. Remove the power supply from the storage server, as follows:

Installing a power supply

Note: When you replace a power supply that has failed, ensure that the power
Figure 68. Installing a hot-swap power supply
To install a hot-swap power supply, perform the following steps:
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IBM TotalStorage DS4100 Storage Server: Installation, User's, and Maintenance Guide
Lever
AC power
AC power Strain-relief -
connector clamp
switch
the rear of the power supply.
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.
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.