Hitachi Compute Blade 2000 User Manual page 29

Precautions for Safe Use
Do not place objects on the equipment
Do not place a vase, potted plant or any other container with water in it, or small
metal items like pins and clips, on the equipment. Operating the equipment with
conductive objects inside, such as metal and water, could lead to an electric
shock, smoke, or a fire.
Use for purposes other than the original purpose
Do not use the equipment for any purpose other than its original purpose, such as
for a step or bookends. If you do, the equipment may fall or malfunction, which
causes injury or failure.
Installing the equipment in a rack
To install or remove the system equipment in or from the rack cabinet,
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always get help from at least one other person or use tools. If the system
equipment has to be installed on 31U and above of the rack cabinet or it is
already installed there, call for maintenance personnel instead of attempting
to install or remove it. Defective installation may cause the system
equipment to fall, resulting in injury or equipment failure.
To perform any operation with the equipment pulled out from the rack
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cabinet, be sure to install a stabilizer into the rack cabinet. Applying
excessive force could cause the rack cabinet to fall, resulting in injury or
equipment failure. If a stabilizer is not installed, call for maintenance
personnel.
Locking the rail into place
Be sure to pull out the equipment until it locks into place. If not, the equipment
may move unexpectedly, which causes you to get injured such as your finger
caught in the gap.
Adding and replacing parts
The cover and internal parts are hot immediately after the power is turned off. You
must wait for about 30 minutes before adding or removing internal parts unless
otherwise specified in this manual. If not, the hot equipment causes you to get
burned.
Contact with metal edges
When moving the equipment or adding parts, take care not to hurt yourself on the
metal or plastic edges. You can wear cotton gloves to protect your hands.
Eye fatigue
Provide luminance of 300 to 1000 lux for viewing the display. Take a break of 10
to 15 minutes every hour. Viewing the display for many hours could cause
eyestrain.
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