Replacing A Psu During Redundant Power Configuration - PRIMERGY BX600 S2 Hardware Manual

Chapter 4 Installing Options
4.4.3 Replacing a PSU During Redundant Power
Configuration
• Do not operate when the PSU or dummy PSU has been removed.
If one or two PSUs fail when the redundant power supply is configured, the PSU can be replaced
without turning off the power of the device. Check the location of the faulty PSU using the LED of the
failed PSU or ServerView.
After removing the PSU, be sure to replace it with a new unit.
When installing/removing a PSU during operation, first check that the system unit and other PSU/
dummy PSU are operating.
■ How to replace a PSU
1
Disconnect the power cable of the PSU.
→"Start Guide"
2
Remove the broken PSU.
■
" How to remove a PSU" (pg.51)
3
Install the new PSU.
■
" How to install a PSU" (pg.50)
4
Connect the power supply cable to the replaced PSU.
52