Juniper MX960 Hardware Manual page 235

Removing the Power Supplies Before Installing an MX960 Router with a Lift
Copyright © 2017, Juniper Networks, Inc.
Remove the leftmost power supply first and then work your way to the right. To remove
the AC or DC power supplies for each power supply (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.
On an AC-powered router, move the AC input switch in the chassis above each power
2.
supply to the off ( ) position. On a DC-powered router, move the DC circuit breaker
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on each power supply faceplate to the off (
We recommend this even though the power supplies are not connected to power
sources.
While grasping the handle on the power supply faceplate with one hand, use your
3.
other hand to pull the spring-loaded locking pin in the release lever away from the
chassis and turn the release lever counterclockwise until it stops.
Let go of the locking pin in the release lever. Ensure that the pin is seated inside the
4.
corresponding hole in the chassis.
Pull the power supply straight out of the chassis.
5.
WARNING: Do not touch the power connector on the top of the power
supply. It can contain dangerous voltages.
Chapter 16: Installing the MX960 Router
Figure 55 on page
) position.
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