Installing the MX2020 Air Baffle
To install the air baffle—MX2000-UPR-BAFFLE:
- Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to one of the ESD points on the chassis.
- Close the upper fan tray access door.
- Align the holes on the air baffle with the holes located on either side of the upper fan tray access door, (see Figure 1).
- Tighten the four captive screws to secure the air baffle to the upper fan tray access door.

To direct exhaust air away from the router, the louvers on the air baffle must be set to a 10-degree fixed upward tilt with respect to the horizontal.