Hot-Swappable Bulk Power Supply
Before performing these procedures, read “Safety Notices” on page xiii.
Removal
Note: Do not power off the system.
1. Remove the front cover (see “Covers” on page 494).
Refer to “Bulk Power Supplies and Front Blowers (Front View)” on page 548 for bulk
power supply parts and continue with the following steps.
2. Remove the bulk power EMC shield.
3. On the operator pane, do the followingl:
a. Select function 7.
b. Press the Enter button.
c. Select function 0703.
d. Press the Enter button.
e. Select 07Bx where x is the bulk power supply to be powered off (0=bulk 1,
1=bulk 2, and so on).
f. Press the Enter button. The green LED on the bulk power supply will turn off.
4. Remove the bulk power supply.
The new bulk power supply will automatically power-on when it is installed.
Replacement
Replace in reverse order.
500 Service Guide
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