Remove A Hot-Swap Power Supply - Lenovo ThinkAgile VX3720 7Y12 User Manual

Thinkagile vx7y12 series
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Remove a hot-swap power supply

Use this information to remove a hot-swap power supply.
"Read the
installation
Guidelines" on
page 47
To avoid possible danger, read and follow the following safety statement.
• S001
DANGER
Electrical current from power, telephone, and communication cables is hazardous.
To avoid a shock hazard:
– Do not connect or disconnect any cables or perform installation, maintenance, or
reconfiguration of this product during an electrical storm.
– Connect all power cords to a properly wired and grounded electrical outlet.
– Connect to properly wired outlets any equipment that will be attached to this product.
– 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.
– Disconnect the attached power cords, telecommunications systems, networks, and modems
before you open the device covers, unless instructed otherwise in the installation and
configuration procedures.
– Connect and disconnect cables as described in the following table when installing, moving, or
opening covers on this product or attached devices.
To Connect:
1. Turn everything OFF.
2. First, attach all cables to devices.
3. Attach signal cables to connectors.
4. Attach power cords to outlet.
5. Turn device ON.
• S002
CAUTION:
"ATTENTION:
Static Sensitive Device
Ground package before opening"
on page 49
To Disconnect:
1. Turn everything OFF.
2. First, remove power cords from outlet.
3. Remove signal cables from connectors.
4. Remove all cables from devices.
Chapter 8
.
Hardware replacement procedures
53

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