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• The AC-cord Retainer is secured over the plugs.
WARNING: Prevent exposure and contact with hazardous voltages. Do not attempt to operate this system
without the AC-cord Retainer.
• Your power cables connect to an appropriate AC power supply in a manner that complies with your
local electrical codes. For AC systems, a Main Disconnect must be provided for each AC cord.
• Two fan trays are installed.
To test the power supplies and fan trays:
Step
Task
With the fan trays and power supplies installed, power on the system.
1
• Flip the On/Standby switch located next to plug AC-0 to the ON position (up).
Power Supply Status LEDs should be green. The LED is unlit when the system is off or blinking green when the
2
system is booting. During boot, the blinking green LED may switch to blinking amber until the RPM boot is
complete.
• Check that the units are properly installed and are plugged into the correct slot.
• Verify the power source.
• If the LED remains unlit or is blinking amber after the system has booted, replace the power supply.
Both fan tray LEDs should be green (online). blinking green fan tray LED indicates that the system is booting.
3
During boot, the blinking green LED may switch to blinking amber until the RPM boot is complete. If a fan tray
is not operating properly or air is not flowing through the chassis:
• Power off the chassis at the remote power source.
• Ensure that all fan trays are properly installed.
• Verify the remote power source.
• If a fan tray LED is unlit or is blinking amber after the system has booted, replace the fan tray.
After you have verified the power and fan operability, power off the chassis to continue the installation process.
4
De-energize the Main Disconnect and flip the On-Off switch to the OFF position.
5
Verify that the LEDs are not lit.
6
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Installing AC Power Supplies
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