NEC Express5800/R310e-E4, Руководство по обслуживанию

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2. Daily Maintenance
Express5800/R310e-E4, R320e-E4, R320e-M4, R310f-E4, R320f-E4, R320f-M4 Maintenance Guide (Windows)
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Chapter 1 Maintenance
Cleaning the Express5800/ft series
For daily cleaning, wipe the external surfaces of the server with a dry soft cloth. Follow the procedure below if
stains remain on the surfaces:
Important

Do not use thinner, benzene, and other volatile solvents to clean the server.

The power sockets, cables, connectors on the rear panel of server, and the
inside of the server must be kept dry.
1. Power off the server.
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Make sure that the server is powered off.
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Unplug the power cord of the server from a power outlet.
2. Clean the power plug.
Wipe off dust from the power cord plug with a dry cloth.
3. Clean the server.
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Soak a soft cloth in neutral detergent that is diluted with cold or warm water, and squeeze it firmly.
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Rub off stains on the server with the cloth prepared in Step 1.
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Soak a soft cloth in water, squeeze it firmly and wipe the server with it once again.
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Wipe the server with a dry cloth.
4. Clean the rear panel of the server.
Wipe off dust from the fan exhaust opening on the rear with a dry cloth.
Cleaning Tape Drive
A dirty tape drive head causes unsuccessful file backup and damages the tape cartridge. Periodically clean the
tape drive with the designated cleaning tape.
For the cleaning interval and method, the estimated usable period and lifetime of the tape cartridge, refer to the
instructions attached to the tape drive.
Cleaning the Keyboard and Mouse
Wipe the surface of the keyboard with a dry cloth after confirming that whole the system including this server
and peripheral devices are turned off (POWER LED is not lit).
Mouse will not work correctly if the optical censor is stained. Wipe the optical censor with a dry cloth.