Powering On a DE3-24 or DE2-24 Disk Shelf
Use the following procedure to power on a DE3-24P, DE3-24C, DE2-24P or DE2-24C disk shelf.
Before You Begin
Ensure you have met the following electrical safety measures before applying power to the disk shelf:
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Provide a suitable power source with electrical overload protection to meet the power supply input voltage range of 100-240 VAC, 50-60 Hz. The disk shelves are compatible with 100-120 VAC or 200-240 VAC sources. The power source must not be overloaded by the total number of disk shelves in the cabinet. At full load, each DE3-24 or DE2-24 draws 707.8W.
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The power source must provide a reliable earth connection for each disk shelf and the cabinet.
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Ensure that the power source is easily accessible because the power cord is the main disconnect device for the disk shelf.
- Plug a power cord into each power supply with fan module.
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Plug the other end of the power cords into the external power source for the
cabinet.
Note - To guarantee redundancy, power cords must be connected to two separate and independent power sources. - Supply power to the external power source.
- Place the power supply on/off switches to the "I" on position.
- Turn on the cabinet circuit breakers, if applicable.
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After the disk shelf powers on, which could take several minutes, ensure that
the system power indicator on the front of the disk shelf is lit a steady green,
and that each power supply with fan module status indicator on the rear is lit a
steady green.
If not, reseat the faulted module after powering off the disk shelf as described in Powering Off a Disk Shelf. If the module status indicator is not a steady green after module reinsertion and powering on, contact Oracle Customer Service.
