Notes On Installing And Accessing The Rack Cabinet - NEC Express5800 140Rd-4 User Manual

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Notes on Installing and Accessing the Rack Cabinet

Do not carry or install the rack cabinet only by a single person.
More than one person is required to carry or install the rack. Failure to follow this instruction may cause
the rack to fall to result in personal injury and/or breakages of surrounding devices. In particular, a high
rack (such as 44U rack) is unstable if it is not fixed by stabilizers. More than one person must always carry
or install the rack while they support it.
Do not install the rack cabinet so that the load may be concentrated on a specific point.
Install stabilizers on the rack so that the total load of the rack and devices mounted on the rack is not
concentrated on a singe point or join more than one rack with each other to distribute the load. Failure to
follow this instruction may cause the rack to fall to result in personal injury.
Do not install components on the rack cabinet only by a single person.
More than one person is required to install parts including the doors and trays for the rack. Failure to
follow this instruction may cause some parts to fall to be broken and/or to result in personal injury.
Do not pull out a device from the rack if the rack is unstable.
Always pull out a device from the rack in the state that the rack is made stable (by the installation of
stabilizers or earthquake-resistant construction).
Do not leave more than one device being pulled out from the rack.
Pulling out more than one device from the rack may cause the rack to be fallen. Only pull out a single
device from the rack at a time.
Do not provide the wiring for the server to exceed the rating of the power supply.
To prevent burns, fires, and device damages, the power supplied to the server shall not exceed the rating
load of the power branch circuit. The server requires at least two Power Cords or up to four Power Cords
(depends on your configuration). Connect each power cord to each appropriate Wall Outlet provided with
20A branch circuit. Contact your electric constructor or the local power company for the requirements on
the wiring and installation of electric facilities
Maintain reliable earthing
Reliable earthing of rack-mounted equipment should be maintained. Particular attention should be given
to supply connection other than direct connection to the branch circuit (e.g. use of power strips).
CAUTION
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