Precautions for Use (Be Sure to Read)
Express5800/R110f-1E User’s Guide
24
Handling precautions
(
for proper operations
)
Be sure to observe the following precautions for the proper functioning of the server. Ignoring the precautions
may cause server malfunction or failure.
•
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 installation location, refer to
Chapter 2
Preparations (2. Installation and Connection)
.
•
Before connecting/removing cables to/from peripheral devices, make sure that the server is off and unplug
the power cord, if they are non plug-and-play devices.
•
Connect the provided power cord to a 100/200 VAC outlet.
•
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 (When using N8103-152 RAID Controller, it is 90 seconds) before turning on
the server after turning off the server. If any Uninterruptible Power Supply unit is connected, set it to wait for
at least 30 seconds (When using N8103-152 RAID Controller, it is 90 seconds) before turning on the server
after power off.
•
Turn off the server and unplug the power cord before moving it.
•
Regularly clean the server to prevent various types of failure. (Refer to
Chapter 1 Maintenance (2. Daily
Maintenance)
in "
Maintenance Guide
" for details about cleaning.)
•
Momentary voltage drop may occur due to lightning strike. To prevent this, use of UPS is recommended.
•
We do not guarantee that any copy-protected CD that does not conform to standards will play on the CD
player.
•
Make sure that optional devices you are going to install are supported for use with the server. Even if they
are successfully installed or connected, installation of unsupported devices can cause the server to
malfunction or even failure.
•
In the following cases, check and adjust the system clock before operation.
―
After transportation
―
After storage
•
After the server is used following a period of disuse, in which storage conditions did not conform to those
that guarantee server operations (temperature: 10
°
C to 40
°
C; humidity: 20% to 80%). Check the system
clock approximately once per month. Use of a time server (NTP server) is recommended if high accuracy
timing is required by the system.
•
In order to get the server and internal devices to work properly, we recommend you store the server at
room temperature.
Observe the storage conditions (Temperature:
−
10
°
C to 55
°
C, Humidity: 20% to 80%, No condensation of
moisture) to store the server.
