Replacing A Hot-Swap Power Supply - IBM 8649 - Eserver xSeries 225 Maintenance And Troubleshooting Manual

Replacing a hot-swap power supply

Some models of your server come with two hot-swap power supplies. You do not
need to turn off the server to replace a hot-swap power supply, but you must
replace only one power supply at a time.
If you install or remove a power supply, observe the following precautions.
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IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide
Statement 8
CAUTION:
Never remove the cover on a power supply or any part that has the following label
attached.
Hazardous voltage, current, and energy levels are present inside any component that
has this label attached. There are no serviceable parts inside these components. If
you suspect a problem with one of these parts, contact a service technician.
Statement 12
CAUTION:
The following label indicates a hot surface nearby.