NEC 140He, User Manual

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Installation, Relocation, Storage, and Connection
CAUTION
Never attempt to lift the server only by three persons or less.
Your server weighs 75 kg (depending on its hardware configuration). Carrying the server only by
three persons or less may strain your back. Hold the server firmly by its bottom with four
persons or more to carry it. Do not hold the front door to lift the server. The front door may be
disengaged from the server, causing personal injury.
Do not install the server in any place other than specified.
Do not install the server in the following places or any place other than specified in this manual.
Failure to follow this instruction may cause a fire.
a dusty place
a humid place such as near a boiler
a place exposed to direct sunlight
an unstable place
Do not connect any interface cable with the power cord of the server plugged to a power source.
Make sure to power off the server and unplug the power cord from the power outlet before
installing/removing any optional internal device or connecting/disconnecting any interface cable
to/from the server. If the server is off-powered but its power cord is plugged to a power source,
touching an internal device, cable, or connector may cause an electric shock or a fire resulted
from a short circuit.
Do not use any unauthorized interface cable.
Use only interface cables provided by us and locate a proper device and connector before
connecting a cable. Using an authorised cable or connecting a cable to an improper destination
may cause a short circuit, resulting in a fire.
Also, observe the following notes on using and connecting an interface cable.
Do not use any damaged cable connector.
Do not step on the cable.
Do not place any object on the cable.
Do not use the server with loose cable connections.
Do not use the equipment in the place where corrosive gases exist.
Make sure not to locate or use the server in the place where corrosive gases (sulphur dioxide,
hydrogen sulphide, nitrogen dioxide, chlorine, ammonia, ozone, etc) exist.
Also, do not set it in the environment where the air (or dust) includes components accelerating
corrosion (ex. sulphur, sodium chloride) or conductive metals. There is a risk of a fire due to
corrosion and shorts of an internal printed board.
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 three or four Power Cords
(depending 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.