Replacing The Ups Option Card - HP J4367A - UPS R3000 XR User Manual

(optional) To replace the component with the UPS powered down, refer to "Powering down the UPS
1.
(on page 31)."
Disconnect the communications cable from the option card.
2.
Remove the option card
3.
Remove the UPS front bezel
4.
Remove the screws securing the electronics module and slide the module out.
5.
CAUTION:
hold the Test/Alarm Reset button until the electronics module is firmly seated in the connector,
and the Load Bar LED is illuminated.
Replace the electronics module while holding down the Test/Alarm Reset button. Do not release the
6.
button until the electronics module is firmly seated in the connector, and the Load Bar LED is
illuminated.
Replace the screw.
7.
Replace the option card.
8.
Reconnect the external cable to the card.
9.
Verify that the UPS is configured to the proper voltage and number of attached ERMs. See
10.
"Configuring the UPS (on page 28)."
Replace the front bezel.
11.

Replacing the UPS option card

This component is hot-swappable and can be replaced without powering down the UPS.
(optional) To replace the component with the UPS powered down, refer to "Powering down the UPS
1.
(on page 31)."
Disconnect the communications cable from the option card.
2.
("Replacing the UPS option
("Removing the UPS front
To avoid dropping the load while hot-swapping the electronics module, press and
card" on page 34).
bezel" on page 33).
Maintenance 34