NEC Express 5800 User Manual page 10

Notes on Installing and Accessing the Rack Cabinet
Make sure the wiring of the server does not exceed the rating of the power supply.
To prevent burns, fires, and device damages, the power supplied to the server must not
exceed the rating load of the power branch circuit. Contact your electric constructor or
the local power company for the requirements on the wiring and installation of electric
facilities.
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, resulting in personal injuries and/or surrounding
devices to be broken. In particular, a high rack (such as 44U rack) is unstable if it is not
secured using stabilizers.
Make sure that the load is not concentrated in 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 single point, or join several racks together to distribute
the load. Failure to follow this instruction may cause the rack to fall, resulting in
personal injuries.
Do not install components on the rack cabinet only by a single person.
More than one person is required to install parts such as the rack doors and trays.
Failure to follow this instruction may cause some parts to fall, resulting in personal
injuries and/or devices to be broken.
Do not pull out a device from the rack if the rack is unstable.
Always make sure of the stability of the rack before pulling out a device.
Do not leave more than one device pulled out from the rack at the same time.
Pulling out several devices from the rack may cause the rack to fall.
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