Replacing A Ptx5000 High Capacity Ac Psm; Removing A Ptx5000 High Capacity Ac Psm - Juniper PTX5000 Hardware Manual

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Replacing a PTX5000 High Capacity AC PSM

Removing a PTX5000 High Capacity AC PSM

Copyright © 2017, Juniper Networks, Inc.
Verify that the AC power cord does not touch or block access to chassis components,
13.
and that it does not drape where people could trip on it.
Reconnect the all the AC power cords to the power source.
14.
NOTE: After powering on a PDU, you must wait at least 60 seconds before
turning it off.
Switch on the customer-site circuit breakers to the PDU.
15.
Move the power switch on the PDU to the on
16.
Verify that the input PSM LEDs on the faceplate of the PDU is lit steadily, which
17.
indicates that each PSM is receiving power.
Verify that the
PDU OK
18.
PDU is functioning normally.
PTX5000 AC Power System Description on page 42
PTX5000 Power Distribution Unit LEDs on page 56
PTX5000 Power Supply Module LEDs on page 66
1. Removing a PTX5000 High Capacity AC PSM on page 369
Installing a PTX5000 High Capacity AC PSM on page 370
2.
To remove a High Capacity AC PSM:
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect
1.
the strap to one of the ESD points on the chassis.
Loosen the captive screws on the door covering the PSMs and open the door.
2.
Press down the locking tab and then pull out the PSM by using the ejector handle.
3.
Chapter 27: Removing and Installing Power System Components
position.
(|)
LED on the PDU faceplate is lit steadily, indicating that the
369