NEC Express5800/GT110b User's Guide download pdf (Page 239)

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101

Maintenance 7-3

Cleaning the Server

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:

 To avoid altering the material and color of the server, do not use

volatile solvents such as thinner and benzene to clean the server.

 The power receptacle, the cables, the connectors on the rear panel of

server, and the inside of the server must be kept dry. Do not moisten

them with water.

1. Make sure that the server is off-powered (the POWER/SLEEP lamp goes off).

2. Unplug the power cord of the server from a power outlet.

3. Wipe off dust from the power cord plug with a dry cloth.

4. Soak a soft cloth in neutral detergent that is diluted with cold or lukewarm water, and

squeeze it firmly.

5. Rub off stains on the server with the cloth prepared in Step 4.

6. Soak a soft cloth in water, squeeze it firmly, wipe the server with it once again.

7. Wipe the server with a dry cloth.

8. Wipe off dust from the fan exhaust opening on the rear of the server with a dry cloth.

Cleaning the Keyboard/Mouse

Make sure that the server and peripheral devices are all off-powered (the POWER/SLEEP lamp

goes off), and then wipe the keyboard surface with a dry cloth.

The mouse does not work normally if its optical sensor is stained. Wipe the optical sensor with a dry

cloth.

Optical sensor

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NEC Express5800/GT110b User's Guide Page 239

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