Replacing A Ptx5000 60-A Dc Pdu Power Cable; Removing A Ptx5000 60-A Dc Pdu Power Cable; Figure 167: Installing A 60-A Input Power Tray - Juniper PTX5000 Hardware Manual

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Replacing a PTX5000 60-A DC PDU Power Cable

Removing a PTX5000 60-A DC PDU Power Cable

Copyright © 2017, Juniper Networks, Inc.

Figure 167: Installing a 60-A Input Power Tray

Tighten the captive screws on the input power tray. Use a Phillips (+) screwdriver.
9.
Reinstall the PSMs at the front of the chassis.
10.
Switch on the customer-site circuit breakers.
11.
Verify that the DC IN LEDs on the PDU faceplate are lit steadily, indicating that the
12.
inputs are receiving power.
Move the input power switch on the PDU to the on (|) position.
13.
Verify that the SW ON LEDs are lit steadily, indicating that the input power switch for
14.
each input power tray is on.
Verify that the PDU OK
15.
PDU is correctly installed and is functioning properly.
Understanding Normal-Capacity Power System Power Zones on page 71
PTX5000 Power Distribution Unit LEDs on page 56
Removing a PTX5000 60-A DC PDU Power Cable on page 291
1.
Installing a PTX5000 60-A DC PDU Power Cable on page 293
2.
Each 60-A DC PDU has eight input power trays. Each input power tray is hot-insertable
and hot-removable, and weighs 1.6 lb (0.7 kg).
Chapter 27: Removing and Installing Power System Components
LED on the PDU faceplate is lit steadily, indicating that the
291