IBM Cloud Object Storage System Hardware Maintenance Manual page 19

About this task
Do the following procedure to replace a power supply unit in the Slicestor 2210 system. The power
supply is hot pluggable; therefore, the system does not need to be powered down.
Procedure
1. Identify the power supply unit (PSU) that needs to be replaced.
Figure 3. Slicestor 2210 - Layout
2. Disconnect the power supply unit's power cable.
3. Pinch the clip at the end of the power supply at the rear of the system and slide the power cable out.
4. Insert the new power supply until it clicks into place.
5. Reconnect the power supply unit's power cable.
6. Contact your Customer Success Engineer to verify that the system is functioning correctly.
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Chapter 3. Power supply replacement