Hot-Swapping Redundant Power Supply Units
Warning
• Electric shock hazard.
•
The NAS may have one or more power supply unit (PSU) cords. To avoid serious
injuries, a trained service technician must disconnect all PSU cords before installing or
replacing system components.
1. Power off the storage controller.
2. Disconnect the power cord from the electrical outlet and the power supply unit (PSU) that you are
replacing.
3. Firmly press the latch toward the handle and then pull the PSU out.
4. Insert the new PSU.
TS-h3088XU-RP User Guide
Installation and Configuration 23