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Installation guidelines
Always install the scalable system in consecutive U spaces in the rack to optimize cooling, cabling, and
management functions.
Before installing scalable system components and options, observe all safety information and guidelines in
product-specific documentation. Also observe the following guidelines.
WARNING:
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WARNING:
secured to the top and bottom of the building structure.
WARNING:
installation of options and routine maintenance and service of this product must be performed by
individuals who are knowledgeable about the procedures, precautions, and hazards associated
with AC power products.
WARNING:
installation of options and routine maintenance and service of this product must be performed by
individuals who are knowledgeable about the procedures, precautions, and hazards associated
with DC power products.
CAUTION:
are properly grounded (earthed) before beginning any installation procedure.
CAUTION:
Install the heaviest item first, and continue to populate the rack from the bottom to the top.
Cabling guidelines
Before connecting scalable system cabling, observe all safety information and guidelines in product-specific
documentation. Also observe the following guidelines.
CAUTION:
of the extension bars.
CAUTION:
can be pinched or air flow can be blocked.
IMPORTANT:
the top outside power outlet.
To reduce the risk of personal injury or damage to the equipment, be sure that:
The leveling feet are extended to the floor.
The full weight of the rack rests on the leveling feet.
The stabilizing feet are attached to the rack if it is a single-rack installation.
The racks are coupled together in multiple-rack installations.
Only one component is extended at a time. A rack may become unstable if more than one
component is extended for any reason.
When installing a server in a telco rack, be sure that the rack frame is adequately
A risk of personal injury from electric shock and hazardous energy levels exists. The
A risk of personal injury from electric shock and hazardous energy levels exists. The
Electrostatic discharge (ESD) can damage electronic components. Be sure that you
Always plan the rack installation so that the heaviest item is on the bottom of the rack.
When connecting devices, distribute the loads evenly to remain within the capability
When routing cables, always be sure that the cables are not in a position where they
Connect power cords by starting at the bottom inside power outlet, working up to
Hardware installation 9
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