Replace A Power Supply; Replace An Ac Power Supply - Dell Force10 Z9000 Manual

To install a new DC power supply, follow these steps:
NOTE: The PSU slides into the slot smoothly. Do not force the PSU into a slot as this may damage the PSU or
the chassis
Step Task
Take the PSU out of the shipping box.
1
Remove the small plastic cover over the DC cable connectors. Do not throw the cover away as you will replace
2
it when you complete the installation.
Ensure that the DC power source is turned OFF.
3
Use the grab handle to slide the PSU into the power supply bay.
4
Tighten the securing screw on the side of the PSU. Ensure that the PSU is secure.
5
Attach the power cables.
6
Replace the small plastic cover over the DC cable connectors.
7
Turn the DC power source ON.
8

Replace a Power Supply

NOTE: If a PSU fails, it must be completely replaced. There are no field servicable components in the PSU.
For help replacing a PSU, refer to
NOTE: If you use a single PSU, you must install a blank plate in the other PSU slot. Dell Force10
recommends using power supply 1 (PSU1) as the blank plate slot.

Replace an AC Power Supply

To replace an AC PSU, follow these steps:
NOTE: The PSU slides into the slot smoothly. Do not force the PSU into a slot as this may damage the PSU or
the chassis.
Step Task
Disconnect the power cable from the PSU.
1
Use the grab handle to slide the PSU out of the power supply bay.
2
Use the grab handle on the replacement unit to slide it into the power supply bay.
3
Tighten the securing screw on the side of the PSU. Ensure that the PSU is secure.
4
Attach power cable.
5
NOTE:
The system powers up as soon as the cables are connected between the power supply and the power
source.
Requesting a Hardware Replacement.
Power Supplies | 29