HP Traffic Director sa7220 - Manual (Page 320)

A P P E N D I X F HP Traffic Director Server Appliances User Guide
308
Dust Filter Cleaning Procedure
To clean the dust filter, follow the steps below:
1. Remove the two Phillips screws that secure the metal grille on
the left side of the SA8220’s front panel. Remove the grille to
expose the foam filter element.
2. Remove the foam filter element from its recess.
3. Replace the grille and its screws while the filter element is being
cleaned.
4. Wash the filter in warm water and set aside to dry.
5. Allow the filter to dry thoroughly before reinstalling in the
SA8220.
6. When the filter element is dry, remove the SA8220’s front grille
and replace the filter in its recess, ensuring that its entire
perimeter is behind the metal lip of the recess.
7. Replace the grille with its two Phillips screws.