Hot-plug power supply calculations
For more information on the hot-plug power supply and calculators to determine server power
consumption in various system configurations, see the Hewlett Packard Enterprise Power Advisor website
(
http://www.hpe.com/info/poweradvisor/online
).
Compiling the documentation
The documentation, while delivered individually and in various formats, works as a system. Consult these
documents before attempting installation. These documents provide the required important safety
information and decision-making steps for the configuration. To access these documents, see the
Hewlett
Packard Enterprise website
.
Warnings and cautions
WARNING:
To reduce the risk of personal injury or damage to equipment, heed all warnings and
cautions throughout the installation instructions.
WARNING:
To reduce the risk of personal injury or damage to the equipment, be sure that:
• The rack is bolted to the floor using the concrete anchor kit.
• The leveling feet extend to the floor.
• The full weight of the rack rests on the leveling feet.
• The racks are coupled together in multiple rack installations.
• Only one component is extended at a time. If more than one component is extended, a rack
might become unstable.
WARNING:
The chassis is very heavy. To reduce the risk of personal injury or damage to the
equipment:
• Observe local occupational health and safety requirements and guidelines for manual material
handling.
• Remove all servers from the chassis before installing or moving the chassis.
• Use caution and get help to lift and stabilize the chassis during installation or removal, especially
when the chassis is not fastened to the rack.
WARNING:
To reduce the risk of personal injury or damage to the equipment, you must adequately
support the chassis during installation and removal.
WARNING:
Install the chassis starting from the bottom of the rack and work your way up the rack.
WARNING:
To reduce the risk of personal injury from hot surfaces, allow the drives and the internal
system components to cool before touching them.
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Hot-plug power supply calculations
