User guide

6
Prevent water or foreign objects from the product.
Do not allow water or foreign objects (e.g., pins or paper clips) to enter into the
product. There is a risk of fire, electric shock, and breakdown. When such things
accidentally enter the server, immediately turn off the power and unplug the cords.
Contact your sales representative instead of trying to disassemble it yourself.
Connect firmly.
Connect interface cables, option boards, and modules to the CPU blade securely.
Install the card securely on the blade enclosure. Failure to connect or install securely
may result in poor contact that can cause a fire or smoke.
Do not use any unauthorized interface cable.
Use only the interface cable that comes with this product. Use of an unauthorized
interface cable may cause a fire when the electric current exceeds the rated flow.
Also, observe the following to prevent an electric shock or fire caused by a
damaged cord.
Do not touch the fan blades when moving.
Keep your hands or hair away from the cooling fans on the rear of the blade
enclosure; otherwise they may get caught in the fan, resulting in injury. Do not
insert an object in the fan. Doing so may cause personal injury as well as the
malfunction of the device.
Do not touch the heated objects.
Immediately after the blade enclosure is powered off, components in the blade
enclosure and CPU blades are very hot. Leave the blade enclosure until those
components fully cool down before installing/removing any component. In
addition, hot air is exhausted from the power supply fan. Keep your face and
hands away from the air outlet.
Avoid contact with the blade enclosure during thunderstorms.
Disconnect the power plug from the outlet when a thunderstorm is approaching.
If it starts thundering before you disconnect the power plug, do not touch any
part of the blade enclosure including the cables, otherwise it may cause a fire or
an electric shock.
Keep animals away.
Keep animals away from the product. Animal waste or hair may get inside the
product, causing a fire or electric shock.
Do not use a cellular phone or pager near the product.
Turn off your cellular phone or pager when you use the product. Their radio waves
may cause the server to malfunction.
CAUTION