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

PTX5000 Packet Transport Router Hardware Guide
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Replacing a PTX5000 High Capacity Wye AC PDU

Removing a PTX5000 High Capacity Wye AC PDU

350
NOTE: After powering on a PDU, you must wait at least 60 seconds before
turning it off.
Switch on the customer-site circuit breaker to the PDU.
15.
Verify that the AC input LED on the PDU faceplate is lit steadily, indicating that the
16.
PDU is receiving voltage.
Reinstall the PSMs into the PDU.
17.
Loosen the captive screws on the door covering the PSMs and open the door.
a.
Place one hand underneath the PSM to support it and slide it into the PSM slot.
b.
Push the ejector handle toward the PSM, and tighten the captive screw on the
c.
ejector handle to secure it to the PSM.
Repeat these steps for the other PSMs in the PDU.
d.
Move the power switch on the PDU to the on
18.
Verify that the input
OK
19.
which indicates that each PSM is receiving power. Verify that the fault (
Verify that the
PDU OK
20.
the 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
Removing a PTX5000 High Capacity Wye AC PDU on page 350
1.
Installing a PTX5000 High Capacity Wye AC PDU on page 355
2.
The PTX5000 Packet Transport Router has two redundant, load-sharing PDUs. Each
PDU is hot-insertable and hot-removable. The High Capacity Wye AC PDU weighs 63.3 lb
(28.7 kg).
position.
(|)
LED on the faceplate of each PSM in the PDU is lit steadily,
LED on the PDU faceplate is lit steadily, which indicates that
) LED is off.
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