Compaq ML530R Service Guide - Page 57

Hot-Pluggable Device, Pull the handle

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2-42 Compaq ProLiant ML530 Servers Maintenance and Service Guide To remove a hot-plug power supply: CAUTION: A power supply can only be replaced as a hot-pluggable device when the unit has redundancy. If there is only one power supply, or two power supplies with two hard drive cages, the unit must be powered down to replace the power supply. 1. Perform the preparation procedures. See "Hot-Pluggable Device" earlier in this chapter. 2. Unplug the power cord from the hot-plug power supply. IMPORTANT: If a security screw is present on the power supply, remove the security screw before removing the power supply. 3. Press the thumb latch in the middle of the power supply handle to release the handle. 4. Pull the handle down. 5. Slide the power supply out of the chassis. 1 2 3 Figure 2-35. Removing a hot-plug power supply Reverse steps 1 through 5 to replace a hot-plug power supply. CAUTION: When the power supply is not being replaced, cover the opening with a power supply blanking panel to maintain proper airflow.

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2-42
Compaq ProLiant ML530 Servers Maintenance and Service Guide
To remove a hot-plug power supply:
CAUTION:
A power supply can only be replaced as a hot-pluggable device when the unit has
redundancy. If there is only one power supply, or two power supplies with two hard drive
cages, the unit must be powered down to replace the power supply.
1.
Perform the preparation procedures. See
“
Hot-Pluggable Device
”
earlier in this chapter.
2.
Unplug the power cord from the hot-plug power supply.
IMPORTANT:
If a security screw is present on the power supply, remove the security screw before
removing the power supply.
3.
Press the thumb latch
in the middle of the power supply handle to release the handle.
4.
Pull the handle
down.
5.
Slide the power supply
out of the chassis.
2
3
1
Figure 2-35.
Removing a hot-plug power supply
Reverse steps 1 through 5 to replace a hot-plug power supply.
CAUTION:
When the power supply is not being replaced, cover the opening with a power
supply blanking panel to maintain proper airflow.