User`s guide

1-6
Cleaning and Working with Internal Devices
WARNING
Do not disassemble, repair, or alter the server.
Never attempt to disassemble, repair, or alter the server on any occasion
other than the ones described in this manual. Failure to follow this instruction
may cause an electric shock or fire, as well as malfunctions of the server.
Do not look into the optical disc drive.
A laser beam used in the optical disc drive is harmful to the eyes. Do not look
into or insert a mirror into the drive while the drive is powered. The laser
beam is invisible, but you may lose your eyesight.
Do not remove the lithium battery.
Your server contains a lithium battery. Do not remove the battery. Placing the
lithium battery close to a fire or in the water may cause an explosion.
If the server does not operate appropriately because the battery is dead,
contact your service representative. Do not disassemble the server in order
to replace or recharge the battery yourself.
Disconnect the power plug before accessing the inside of the server, or
connecting the peripherals.
Make sure to power off the server and disconnect the power plug from the
power outlet before cleaning or installing/removing internal optional devices.
Touching any internal device of the server with its power cord connected to a
power source may cause an electric shock even if the server is powered off.
Disconnect the power plug regularly from the outlet and clean it with a dry
cloth. Heat will be generated if condensation forms on a dusty plug, and may
cause a fire.
CAUTION
Avoid installation in extreme temperature conditions.
Immediately after the server is powered off, some of its internal components,
such as the hard disk drives are very hot. Let the internal components fully
cool down before installing/removing any components.
Make sure to complete board installation.
Always install a board firmly. An incompletely installed board may cause a
contact failure, resulting in smoke or fire.
Protect the unused connectors with the protective cap.
The unused power supply cable connectors are covered with a protective
cap to prevent short circuits and electrical hazards. When removing the
power supply cable connector from the internal devices, attach the protective
cap to the connector. Failure to follow this warning may cause a fire or an
electric shock.