Cleaning The Express5800/Ft Series - NEC Express5800 Series Maintenance Manual

Chapter 1 Maintenance

2.5.1 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:
1. Power off the server.
1. Make sure that the server is powered off.
2. 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.
1. Soak a soft cloth in neutral detergent that is diluted with cold or warm water, and squeeze it firmly.
2. Rub off stains on the server with the cloth prepared in Step 1.
3. Soak a soft cloth in water, squeeze it firmly and wipe the server with it once again.
4. 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 of the server with a dry cloth.
•
Important
To avoid altering the material and color of the server, do not use volatile solvents
such as thinner or 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.
Express5800/R320c-E4, R320c-M4 Maintenance Guide (VMware)
2. Daily Maintenance
21