Installing A Hot-Swappable Power Supply - HP Integrity cx2600 Maintenance Manual

Figure 7-5 Removing a Hot-Swappable Power Supply
chaspsxtnd
1. If rack-mounted, you may need to extend the server out from the rack for better access. If
needed, slide the server out to the fully extended position.
2. Disconnect power from the power supply being removed. Disconnect power at the DC
source end of the power cable, using the disconnect device that is part of the rack or facility
power system.
WARNING!
attempting to disconnect the power cable from power supply terminals. Failure to observe
this warning can result in injury.
3. Loosen the two knurled knobs on the power supply cable clamp to release the power feed
leads.
4. Press up on the two lower tabs of the terminal barrier strip cover to snap off the cover.
5. Loosen or remove the screws that secure the power cable leads to the terminal strip and
disconnect the power cable leads from the power supply.
6. Reinstall the terminal strip hardware and the barrier strip cover (removed in steps
and Step
7. Use the ACX-15 Torx screwdriver to loosen the two captive diagonally-mounted mounting
screws that secure the power supply to the server chassis.
8. Pull the power supply from the server chassis by pulling the curved handle.

Installing a Hot-Swappable Power Supply

Installation of one power supply has no effect on operations if the other power supply is
functioning correctly. To install a hot-swappable power supply, follow these steps:
1. Orient the replacement power supply so that the securing screws are aligned with the
corresponding holes in the server chassis. Gently push the power supply into position.
120 Removing and Replacing Components
Always check that the power cable is not connected to a power source before
5) to prevent loss. Hang the cover on the upper tabs and snap the cover into place.
Mounting
Screws
Cable
Clamp
Handle
Step 4