Installing A Power Supply - IBM 88371RU Maintenance And Troubleshooting Manual

Installing a power supply

Complete the following steps to install a hot-swap power supply:
1. Read Appendix B, "Safety information," on page 129 and "Installation guidelines"
2. Remove the power-supply blank from the empty power-supply bay by inserting
Figure 33. Blank cover, power supply 2
3. Install the power supply in the bay:
Handle
(open position)
Figure 34. Power supply installation
4. Connect the power cord for the new power supply to the power-cord connector
5. Connect the power cord to a properly grounded electrical outlet.
on page 15.
a coin or flat-tipped screwdriver into the slot in the middle of the power-supply
blank. Pull the power-supply blank from the power-supply bay. Save the
power-supply blank in case you remove the power supply at a later time.
Attention: During normal operation, each power-supply bay must have either
a power supply or power-supply blank installed for proper cooling.
Figure 33 shows power-supply 1 and power-supply 2 with a blank cover and
slot.
a. Rotate the handle down on the rear of the power supply to the open
position, and then slide the power supply forward into the power-supply bay.
b. Gently lift the latch handle up until it clicks to securely seat the power supply
in the bay.
Figure 34 shows how to install a power supply.
Power supply
DC power
LED (green)
on the power supply.
Power supply 2
Blank cover
AC power
LED (green)
Chapter 3. Customer replaceable units
Power supply 1
Power supply
blank cover
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