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Power supply

Power supply release tab

Power supply handle

Removing a SAN Volume Controller 2145-8F2 or SAN Volume Controller 2145-8F4

power supply

Ensure that you are aware of the procedures for handling static-sensitive devices before you remove the

SAN Volume Controller 2145-8F2 or SAN Volume Controller 2145-8F4 power supply.

Perform the following steps to remove the power supply:

1. Turn off the node while ensuring that its data is mirrored and synchronized. See MAP 5350 in the

IBM System Storage SAN Volume Controller 2145 Troubleshooting Guide for more information.

2. Turn off the 2145 UPS-1U that is supplying this node.

3. Remove the SAN Volume Controller 2145-8F4 cable retention bracket.

4. From the rear of the node, as shown in Figure 156, push the orange release lever to the left and then

push down on it to release the power-supply assembly. This will move the power supply back,

slightly, for easy removal.

Handle

Power supply

dc power LED

ac power LED

5. Pull the power supply out of the power-supply bay.

Replacing the power supply

You might need to replace the SAN Volume Controller power supply for a service action.

Note: For a translation of the following notice, see IBM Systems Safety Notices.

svc00117

Figure 156. Removing the SAN Volume Controller 2145-8F2 power supply

146 IBM SAN Volume Controller Hardware Maintenance Guide

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IBM SAN Volume Controller Specifications

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