User`s guide

User Guide
258
www.bull.com
Cleaning
Clean the system on a regular basis to keep the system in a good shape.
Warning
■ Do not disassemble, repair, or alter the system.
■ Do not look into the optical device drive.
■ Do not remove the lithium battery.
■ Disconnect the power plug before working with the system.
Cleaning the External Surfaces of the system
Caution
■ To avoid altering the material and color of the system, do not
use volatile solvents such as thinner and benzene to clean
the system.
■ The power receptacle, the cables, the connectors on the
rear panel of system, and the inside of the system must be
kept dry. Do not moisten them with water.
For daily cleaning, wipe the external surfaces of the system with a dry soft cloth
If stains remain on the surfaces:
1. Make sure that the system is powered off (the POWER/SLEEP lamp is unlit).
2. Unplug the power cord of the system from a power outlet.
3. Wipe off the dust from the power cord plug with a dry cloth.
4. Soak a soft cloth in a neutral detergent diluted with cold or lukewarm water,
and squeeze it firmly.
5. Rub off the stains from the system with the cloth prepared in Step 4.
6. Soak a soft cloth in water, squeeze it firmly, and wipe the system with it once
again.
7. Wipe the system with a dry cloth.
8. Wipe off dust from the fan exhaust openings with a dry cloth.
Cleaning the Interior of the system
One of the most important items of a good maintenance program is a regular and
thorough cleaning of the inside of the server, especially around the base board.