HP StorageWorks EML E-Series Card Cage Power Supply Replacement Instructions (May 2005)

Replacement
56
7
Use the black ejector handle to pull the power
supply out of the slot.
Slide the new power supply into the slot vacated
by the faulty power supply. Push the ejector handle
inward to fully seat the power supply. Tighten the
screw in the black ejector handle. Tighten the
screw located on the top right of the power
supply back panel.
8
Close the back
doors of the library.
Observe that all power indicators on the
power supplies show that power was restored.
The PWR GOOD LED should be solid green.
Removal
3
Each power supply has two LEDs; PWR Good,
and FAULT. The function of this module is to
provide power to the card cage.
4
Warning: The power supply might be
hot.
Use a #1 Phillips screwdriver to loosen the two
captive screws. One screw is in the black ejector
handle, and the other one is located on the top
right of the power supply back panel.