Replacing A Ptx5000 High Capacity Single-Phase Ac Pdu; Removing A Ptx5000 Single-Phase Ac Pdu - Juniper PTX5000 Hardware Manual

PTX5000 Packet Transport Router Hardware Guide

Replacing a PTX5000 High Capacity Single-Phase AC PDU

Removing a PTX5000 Single-Phase AC PDU

360
Removing a PTX5000 Single-Phase AC PDU on page 360
1.
Installing a PTX5000 High Capacity Single-Phase AC PDU on page 364
2.
The PTX5000 Packet Transport Router has two redundant, load-sharing PDUs. Each
PDU is hot-insertable and hot-removable. The Single-Phase AC PDU weighs 60.5 lb
(27.4 kg).
To remove a Single-Phase AC PDU:
Switch off the customer-site circuit breakers to the PDU that is being removed.
1.
2. Move the power switch located on the faceplate of the PDU to the standby ( )
position.
Disconnect the AC power cords from the power source.
3.
NOTE: After powering off a PDU, you must wait at least 60 seconds before
turning it back on.
Make sure that the voltage across the AC power cord is 0 V and that there is no chance
4.
that the AC power cord might become active during the removal process.
If 20-A input cord is used, then use a number 2 Phillips (+) screwdriver to loosen the
5.
screw on the 20-A input terminal and plug in the connector (see
Tighten the screw after plugging in the connector.
NOTE: The 30-A connector does not have a clamp, it has its own integral
clip for locking the connector.
Figure 231 on page
Copyright © 2017, Juniper Networks, Inc.
361).