Data General AViiON 5500 Series, Installing, Expanding, And Maintaining

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Maintaining your system
4-3
014–002250–01
Periodic care
At one–year intervals, you should examine and thoroughly clean
the fan/airflow screen located at the bottom of the computer unit
chassis, as seen in Figure 4–1.
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Vacuum hose
Airflow grate
Figure 4–1 Cleaning the grates in the airflow screen
CAUTION: Be sure to follow the procedures in in the sections “Avoiding
Electrostatic Discharge (ESD) Damage” and “Opening and closing
the computer unit” before starting periodic maintenance.