Removing The Sfbs Before Installing An Mx2020 Router; Figure 88: Removing Upper Fan Trays; Figure 89: Removing Lower Fan Trays - Juniper MX2020 Hardware Manual

MX2020 3D Universal Edge Router Hardware Guide

Removing the SFBs Before Installing an MX2020 Router

214
WARNING: The fan trays use a double latch safety mechanism. You must
continually press and hold the latch while removing the fan trays.
Place each component on an antistatic mat resting on a stable, flat surface.
5.
CAUTION: Do not stack fan trays on one another after you remove them.

Figure 88: Removing Upper Fan Trays

Figure 89: Removing Lower Fan Trays

To remove the SFBs (see Figure 90 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.
Open the ejector handles outward simultaneously to unseat the SFB.
3.
Grasp the ejector handles, and slide the SFB about halfway out of the chassis.
4.
215):
Copyright © 2015, Juniper Networks, Inc.