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Handling precautions
Confirm the following precautions.
•
Do not use any cell phone or PHS and switch off them near the server. Electric waves from such devices
can cause server to malfunction.
•
Install the server in an appropriate place. For details about the location, see Chapter 2 (2. Installation and
Connection).
•
Make sure that the server is off and unplug the power cord before connecting/removing cables to/from
peripheral devices if they are not plug-and-play devices.
•
Connect the provided power cord to a 100 VAC outlet. If an optional cable is used, you can connect to a
100 or 200 VAC power system.
•
Make sure that the access LED on the server is off before turning off the power or ejecting an optical disk.
•
Wait for at least 30 seconds before turning on the server after turning off the server. If any Uninterruptible
Power Supply (UPS) unit is connected, set it to wait for at least 30 seconds before turning on the server
after power off. If the optional RAID Controller N8103-167 is installed, wait for at least 90 seconds before
turning on the server after turning off the power.
•
Turn off the server and unplug the power cord before moving it.
•
Regularly clean the server to prevent various types of failure. See Chapter 1 (2. Daily Maintenance) in
"Maintenance Guide" for details about cleaning.
•
Check the system clock approximately once per month. Use of a time server (NTP server) is
recommended.
•
We recommend you store the server at room temperature. Keep the following storage conditions.
Temperature: −10°C to 55°C, Humidity: 20% to 80%, No condensation of moisture
•
Do not use the server, or removable/backup media such as tape cartridges when moving them from a cold
place to a warm place. The condensation will occur and cause malfunctions and failures when these are
used in such state. Use the server after waiting sufficiently.
Reference: Time effective at avoiding condensation in winter (10°C or more differences between the room
temperature and atmospheric temperature)
− Disk devices: Approximately 2 to 3 hours
− Tape media: Approximately 1 day
•
If you use the third party optional device to the server, and it causes failure, a charge for repairing must be
paid even within warranty period.
Express5800/T110f-S User's Guide
Precautions for Use (Be Sure to Read)
23
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