NEC Sever Switch Unit N8191-09 - Manual (Page 18)

Installation, Relocation, Storage, and Connection
CAUTION
Do not install the server switch unit in any other place than specified.
Do not install the server switch unit in the following places or any other places than
specified in this User's Guide. Failure to follow this instruction may cause a fire.
n a dusty place
n a humid place such as near a boiler
n a place exposed to direct sunlight
n an unstable place
Do not connect any interface cable to the server switch unit with the server being
powered or the AC cord being connected.
Make sure to power off the server and unplug the AC cord from an outlet before
connecting/disconnecting the interface cable. If the server is off-powered but its AC
cord is plugged to a power source, touching the cable may cause an electric shock
or a fire resulted from a short circuit.
Do not use any unauthorized interface cable.
Use only interface cables specified by NEC and locate a proper device and
connector before connecting a cable. Using an unauthorized 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.
n Do not use any damaged cable connector. Before connecting an interface cable,
confirm that any cable connector is not damaged and any connector pin is not
bent or dirt.
n Do not step on the cable.
n Do not use the server switch unit with loose cable connections.
n Do not place any object on the cable.
n Do not disable the locking mechanism of the connectors.
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