User guide

Precautions for Use
xiii
Precautions for Installation, Relocation, Storage and Connection
Do not place yours hand inside the Blade Enclosure.
When you are installing/removing the product in/from the Blade Enclosure, do not
place your hands inside the Blade Enclosure. Doing so may cause an electrical
shock. Do not remove the cover from the Blade Enclosure unless you are installing
the device in it.
Use the product only in the specified places
This product should be installed in a dedicated Blade Enclosure. Do not install the
product in a chassis other than the Blade Enclosure. Failure to do so may result in
fire and/or electric shock to occur.
Do not block the air openings
Do not block the air openings. When they are blocked, the internal temperature will
rise and may cause a fire.
Do not use any unauthorized interface cable.
Use only interface cables authorized 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:
Do not use a damaged cable connector.
Do not step on the cable.
Do not put any object on the cable.
Do not use a card with a loose interface cable connection.
Do not use a damaged cable.
Do not use the equipment in a place where corrosive gases exist.
Make sure not to locate or use the equipment in a place where corrosive gases
(sulfur dioxide, hydrogen sulfide, nitrogen dioxide, chlorine, ammonia, ozone, etc)
exist.
Also, do not locate it in an environment where the air (or dust) includes components
accelerating corrosion (ex. sulfur, sodium chloride) or conductive metals.
There is a risk of a fire due to corrosion and shorts of the internal printed circuit
board.
CAUTION
WARNING