Install The Fixed Power Supply - Lenovo ThinkSystem ST250 V2 Maintenance Manual

If you are instructed to return the component or optional device, follow all packaging instructions, and use
any packaging materials for shipping that are supplied to you.

Install the fixed power supply

Follow instructions in this section to install the fixed power supply.
About this task
To avoid potential danger, read and follow the following safety statements.
• S001
DANGER
Electrical current from power, telephone, and communication cables is hazardous.
To avoid a shock hazard:
– Connect all power cords to a properly wired and grounded electrical outlet/source.
– Connect any equipment that will be attached to this product to properly wired outlets/sources.
– When possible, use one hand only to connect or disconnect signal cables.
– Never turn on any equipment when there is evidence of fire, water, or structural damage.
– The device 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.
Figure 99. Fixed power supply label on the cover
The following tips describe the information that you must consider when you install a power supply with
dc input.
NEVER CONNECT AND DISCONNECT THE POWER SUPPLY CABLE AND EQUIPMENT WHILE YOUR
EQUIPMENT IS POWERED ON WITH DC SUPPLY (hot-plugging). Otherwise you may damage the
equipment and result in data loss, the damages and losses result from incorrect operation of the
equipment will not be covered by the manufacturers' warranty.
• S002
.
Chapter 4 Hardware replacement procedures
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