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PRIMERGY TX150 S4 User’s Guide
9
Operation and Maintenance
■ Cleaning the Server Interior
In dusty environments, dust deposits in the server. Dust deposits may cause a server failure, fire, or
electric shock. To keep the PRIMERGY server in good condition, use a vacuum cleaner periodically to
remove dust deposits.
Cleaning components
` CPU: Dust deposits must be removed because it will impair the cooling performance.
` Fan: Remove dust from and around the fan.
` Memory / Expansion cards: Remove dust between memory modules and between expansion cards.
Remove dust from the connector before adding a memory module or an expansion card.
` Internal hard disk units / 5-inch internal devices: Remove dust deposits from units and devices. Tape
devices are particularly susceptible to dust and may cause failures. Install them in a clean
environment.
` Be careful when removing components such as CPU, memory modules, or hard disk units. Be sure to
install parts and cables in the original position.
` Leaving dust on the server can cause failure. Be sure to remove any dust from the server.
■ Cleaning the Keyboard
Wipe with a soft, dry cloth.
■ Cleaning the Mouse
Wipe the surface with a soft, dry cloth. If the tracking ball does not spin or roll smoothly, remove the ball
and clean it.
● Cleaning Method
1 Remove the cover from the base of the mouse.
Remove the cover by rotating it in the direction of the arrow.
• Do not disassemble the PSU when cleaning the server interior. Doing so can
cause failures or electric shock.
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