Removing The Fan Tray Before Installing The Mx480 Router With A Lift; Removing The Scbs Before Installing The Mx480 Router With A Lift; Figure 33: Removing The Fan Tray - Juniper MX480 Hardware Manual

Removing the Fan Tray Before Installing the MX480 Router with a Lift

Removing the SCBs Before Installing the MX480 Router with a Lift

Copyright © 2011, Juniper Networks, Inc.
To remove the fan tray (see
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect
1.
the strap to an approved site ESD grounding point. See the instructions for your site.
Loosen the captive screws on the fan tray faceplate.
2.
Grasp the fan tray handle, and pull it out approximately 1 to 3 inches.
3.
Press the latch located on the inside of the fan tray to release it from the chassis.
4.
Place one hand under the fan tray to support it, and pull the fan tray completely out
5.
of the chassis.

Figure 33: Removing the Fan Tray

To remove the SCBs (see Figure 34 on page
Place an electrostatic bag or antistatic mat on a flat, stable surface.
1.
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect
2.
the strap to an approved site ESD grounding point. See the instructions for your site.
Rotate the ejector handles simultaneously counterclockwise to unseat the SCB.
3.
Grasp the ejector handles, and slide the SCB about halfway out of the chassis.
4.
Chapter 7: Installing the MX480 Router with a Mechanical Lift
Figure 33 on page 63 ):
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