PA-400 SERIES NEXT-GEN FIREWALL HARDWARE REFERENCE | Service the PA-400 Series Firewall Hardware
49
©
2021 Palo Alto Networks, Inc.
Replace a Power Adapter on a PA-400 Series
Firewall
The PA-440, PA-450, and PA-460 firewalls can operate on one power adapter or you can install a second
power adapter for power redundancy. If two power adapters are installed and one fails, you can replace the
failed power adapter without interruption. The PA-410 can only operate on one power adapter.
The CLI cannot be used to determine the status of the PA-400 Series firewalls power
adapter. To manually interpret the status of the power adapter, verify that your power cable
connections are secure and that the LED on the power adapter is on. If the LED is not
illuminated even though the power cable connections are secure, your power adapter has
failed.
To avoid injury to yourself or damage to your Palo Alto Networks
®
hardware or the data that
resides on the hardware, read the
.
STEP 1 |
Disconnect the failed power adapter.
(
PA-440, PA-450, and PA-460
) Unplug the failed power adapter from the AC power source and then
turn the power cable connector nut on the back of the firewall (PWR1 or PWR2) counterclockwise to
release the cable. Pull the cable away from the firewall to remove it.
(
PA-410
) Unplug the failed power adapter from the AC power source and pull the power cable out of the
firewall to remove it.
STEP 2 |
Connect a new power adapter.
(
PA-440, PA-450, and PA-460
) Connect the DC connector from the new power adapter to the power
input (PWR 1 or PWR 2) port on the firewall and tighten the connector nut to secure the cable to the
firewall.
(
PA-410
) Connect the DC connector from the new power adapter to the power input port on the
firewall.
STEP 3 |
Plug the AC connector from the power adapter into an AC power source.
Summary of Contents for PA-400 Series
Page 1: ...PA 400 Series Next Gen Firewall Hardware Reference paloaltonetworks com documentation...
Page 4: ...iv TABLE OF CONTENTS...
Page 14: ...14 PA 400 SERIES NEXT GEN FIREWALL HARDWARE REFERENCE Before You Begin...
Page 40: ...40 PA 400 SERIES NEXT GEN FIREWALL HARDWARE REFERENCE Install the PA 400 Series Firewall...
