Replace the Air Filter
IN THIS SECTION
Remove the Air Filter | 108
Install the Air Filter | 109
The air lter sits right inside the outer lter cover and the inner cage. The air lter unit is installed into
the cable management brackets, and is held ghtly by capve screws.
NOTE: You must replace the air lter every 6 months.
Remove the Air Filter
To remove the air lter:
1. Aach an electrostac discharge (ESD) grounding strap to your bare wrist, and connect the strap to
one of the ESD points on the chassis.
2. On the front of the router, loosen the capve screws on each side of the air lter unit.
3. Remove the outer air lter cover by grasping the head of the loosened screws, and pulling it out. The
air lter is located at the center of the air lter unit, and just behind the outer lter cover. See Figure
53 on page 103.
4. Pull the air lter straight out from the air lter unit. See Figure 61 on page 109.
108