IBM Partner Pavilion DS4100 manual Installing a power supply, Lever for power supply removal

Lever

AC power	Strain-relief-	AC power
connector	clamp	switch

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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 the rear of the power supply.

6.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 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.

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Figure 68. Installing a hot-swap power supply

To install a hot-swap power supply, perform the following steps:

92IBM TotalStorage DS4100 Storage Server: Installation, User’s, and Maintenance Guide