IBM DS3200 Storage Subsystem manual Replacing a power supply, L003

9.When reconstruction is finished on the new drive, repeat step 5 on page 81 through step 8 on page 81 for each additional drive that you want to install.

10.Use the DS3000 Storage Manager software to configure the additional space on the new drives.

Replacing a power supply

(L003)
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The power-supply unit is a component that includes a 515-watt power supply and two fans. The power-supply units provide power and cooling for the DS3200. The power-supply units circulate air from the front to the rear of the storage subsystem.

The power-supply units are customer replaceable units (CRUs) and do not require preventive maintenance. Use only the supported power-supply units for the specific storage subsystem.

Each power supply has a built-in sensor that detects the following conditions:

vOver-voltage

vOver-current

vOverheated power supply

If any of these conditions occurs, one or both power supplies will shut down. If the power remains off (does not automatically restart), make sure that the environment

82System Storage DS3200 Storage Subsystem: Installation, User’s, and Maintenance Guide