Juniper MX480 - Reinstalling Components in the MX480 Router after Installing It with a Lift; Reinstalling the Power Supplies after Installing the MX480 Router with a; Lift

NOTE: This illustration depicts the router being installed in an open-frame
rack. For an illustration of the mounting hardware required for a four-post
rack or cabinet.
Related
Documentation
MX480 Site Preparation Checklist on page 121•
• Preventing Electrostatic Discharge Damage to an MX480 Router on page 484
• Tools Required to Install the MX480 Router with a Mechanical Lift on page 188
• Removing Components from the MX480 Router Before Installing It with a Lift on
page 189
• Reinstalling Components in the MX480 Router After Installing It with a Lift on page 196
Reinstalling Components in the MX480 Router After Installing It with a Lift
After the router is installed in the rack, you reinstall the removed components before
booting and configuring the router. The following procedures describe how to reinstall
components in the chassis, first in the rear and then in the front:
1.
Reinstalling the Power Supplies After Installing the MX480 Router with a
Lift on page 196
2.
Reinstalling the Fan Tray After Installing the MX480 Router with a Lift on page 197
3.
Reinstalling the SCBs After Installing the MX480 Router with a Lift on page 198
4.
Reinstalling the DPCs After Installing the MX480 Router with a Lift on page 199
5.
Reinstalling the FPCs After Installing the MX480 Router with a Lift on page 200
Reinstalling the Power Supplies After Installing the MX480 Router with a Lift
Reinstall the rightmost power supply first and then work your way to the left. To reinstall
the AC or DC power supplies, follow this procedure for each power supply (see
Figure 58 on page 197, which shows the installation of the DC power supplies):
1. Attach an ESD grounding strap to your bare wrist and connect the strap to one of the
ESD points on the chassis.
2. On an AC-powered router, switch the AC input switch on each power supply to the
off (O) position. On a DC-powered router, Move the DC circuit breaker on each DC
power supply to the off (O) position.
We recommend this even though the power supplies are not connected to power
sources.
Copyright © 2017, Juniper Networks, Inc.196
MX480 3D Universal Edge Router Hardware Guide