User's Guide

7
Prevent water or foreign objects from the product.
Do not let liquid (such as water) or any foreign objects (such as pins or paper clips) 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. Do not
disassemble it yourself. Contact your sales representative.
Connect firmly.
Connect interface cables, option boards and modules as 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 hairs away form the cooling fans on the rear of the Blade Enclosure;
otherwise it may get your hand or hair caught in the fan, resulting in injury. Do not insert a
stick or the like. Doing so may cause a persona 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’s waste or hair may get inside the product
and can cause a fire or an electric shock.