Removing An Mx2020 Adapter Card; Figure 230: Removing An Mpc From The Adc - Juniper MX2020 Hardware Manual

Removing an MX2020 Adapter Card

Copyright © 2015, Juniper Networks, Inc.

Figure 230: 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.
1.
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect
2.
the strap to one of the ESD points on the chassis.
To take the MPC offline, see
on page 487.
Issue the following CLI command to take the ADC offline:
3.
user@host>request chassis fdc slot slot-number offline
For more information about the command, see the
.
Command Reference
NOTE: When issuing the
will lose power, and the system total power will increase.
Open the ejector handles outward simultaneously to unseat the ADC.
4.
Grasp the ejector handles, and slide the ADC about halfway out of the chassis.
5.
Place one hand underneath the ADC to support it, and slide it completely out of the
6.
chassis.
Chapter 25: Replacing Components
"Removing an MX2020 MPC from the Adapter Card"
Junos OS System Basics and Services
request chassis fdc offline command, the FRU
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