Juniper MX2020 Hardware Manual page 480

4. Grasp the handle on the air filter and insert into the chassis until it stops, (see
5. Close the access door and tighten the two captive screws to secure.
6. Lower the cable manager back into position, and rearrange the cables in the cable manager.
Figure 217: Installing the Air Filter
To install the middle card cage cable manager air filter:
1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to
one of the ESD points on the chassis.
2. Move the cables from the middle card cage cable manager, if necessary.
3. Loosen the two captive screws located on the front of the middle card cage cable manager door, and
open.
CAUTION:
in place.
4. Grasp the air filter, and slide the bottom of the air filter into the channel of the access door, (see
Figure 218 on page 461).
D
Do not run the router for more than 2 minutes without the air filter
Figure 217 on page 460).
460