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SAFETY INSTRUCTIONS (Continued)
1.3 NOTICE
This equipment alone cannot guarantee the system safety. In order to ensure
sufficient safety of your system even when this equipment should fail,
malfunction, or have program bugs, you must add systemic protections such
as building external protective/safety circuits to facilitate safety measures to
prevent personal injury and serious accidents.
Use the basic software that we specify. Operation is not guaranteed if any
other basic software is used.
Do not use the equipment in the environment full of dust or with corrosive
gas because that may cause the equipment to fail.
Make sure sufficient clearance is provided for air intake and exhaust in front
of and behind the equipment. Otherwise, the temperature inside the
equipment may rise and that may cause a failure or short life span of the
equipment. In addition, you need to ensure sufficient clearance for
maintenance work.
Performing emergency shutdown (that is, unplugging the power cable from
the outlet or shutting off the circuit breaker without proper shutdown of the
OS) may cause the OS or applications not to work properly or may cause the
saved data to be corrupted. Never perform emergency shutdown unless you
must stop the system immediately due to some kind of error.
Keep in mind that if the power supply is cut, the system may not be able to
recover automatically.
If you insert or access a disk (CD or DVD), the system load may increase and
running applications may be affected. Do not insert or access a disk during
online operation (system operation).
Once disk (CD or DVD) access is complete, eject the disk from the DVD
drive.
Leaving it in the DVD drive may result in failure.
Leaving the disk tray open may result in failure.
Make sure that the disk tray is closed when not in use.
S-4
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