IBM 783722U, Инструкция по установке и эксплуатации

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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 11:
CAUTION:
The following label indicates sharp edges, corners, or joints nearby.
Statement 17:
CAUTION:
The following label indicates moving parts nearby.
To remove a power supply, complete the following steps.
1. Read the safety information that begins on page vii and “Installation guidelines”
on page 32.
2. Turn off the server and all attached devices; then, disconnect all power cords
and external cables.
3. Unlock and remove the left-side cover (see “Removing the left-side cover” on
page 36).
Note: It might be helpful to lay the server on its side for the remainder of this
procedure.
4. Rotate the power-supply cage assembly out of the chassis. Lift up the
power-supply cage handle and pull the power-supply cage assembly all the way
up until the retainer latch locks the cage in place on the chassis.
Chapter 2. Installing optional devices
79