Juniper PTX5000 Hardware Manual page 387

Copyright © 2017, Juniper Networks, Inc.
To remove a High Capacity Wye AC PDU:
Switch off the customer-site circuit breakers to the PDU that is being removed.
1.
Move the power switch located on the faceplate of the PDU to the standby ( )
2.
position.
Disconnect the AC power cord 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. Verify that
the AC In LED on the PDU faceplate is off.
(~)
Chapter 27: Removing and Installing Power System Components
351