Lenovo NeXtScale n1200, Инструкция по установке и обслуживанию, Страница: 177 / 878

Power supply
Figure 75. Hot-swap power supply removal
Step 3. Grasp the handle and pull the power supply out of the bay.
If you are instructed to return the server component or optional device, follow all packaging instructions, and
use any packaging materials for shipping that are supplied to you.
Replacing a hot-swap power supply
Use this information to replace a hot-swap power supply.
The following notes describe the type of power supply that the server supports and other information that
you must consider when you install a power supply:
• For redundancy support, you must install an additional hot-swap power supply, if one is not installed in
your model.
• Make sure that the devices that you are installing are supported. For a list of supported optional devices
for the server, see http://www.lenovo.com/ serverproven/.
Statement 5
CAUTION:
The power control button on the device and the power switch on the power supply do not turn off the
electrical current supplied to the device. The device also might have more than one power cord. To
remove all electrical current from the device, ensure that all power cords are disconnected from the
power source.
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Chapter 6
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Removing and replacing server components
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