Removing An Mx2020 Adapter Card; Figure 106: Removing An Mpc From The Adc - Juniper MX2020 Hardware Manual

MX2020 3D Universal Edge Router Hardware Guide

Removing an MX2020 Adapter Card

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When the MPC is out of the ADC, do not hold it by the knobs, bus bars, or
edge connectors. They cannot support its weight.
Do not stack MPCs on top of one another after removal.
Place each ADC individually in an electrostatic bag or on its own antistatic mat on a
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flat, stable surface.
If you are not reinstalling an MPC into the emptied MPC slot within a short time, install
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a blank MPC panel over the slot to maintain proper airflow in the MPC card cage.
CAUTION: After removing an MPC from the ADC, wait at least 30 seconds
before reinserting it, removing an MPC from a different slot, or inserting
an MPC into a different slot.

Figure 106: Removing an MPC from the ADC

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An ADC weighs up to 15 lb (6.80 kg). Be prepared to accept its full weight.
To remove an ADC:
Have ready a replacement ADC and an antistatic mat for the ADC.
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Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect
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the strap to one of the ESD points on the chassis.
Copyright © 2013, Juniper Networks, Inc.