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Powering the EMC Celerra NS-120 system
Power Up procedure for single standby power supply (SPS) system.
Note: Verify that the cabinet circuit breakers are in the ON position. If you are installing the
NS-120 into an existing cabinet that contains other components, do not turn off the cabinet
circuit breakers. Ensure that the switch for SPS A is turned OFF.
Connect the power cables as follows:
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A yellow circle with a number indicates the power cable number.
1. Connect power cable from the fi rst disk-array enclosure (DAE) power A to SPS A .
2. Connect power cable from the fi rst DAE power B to the left power distribution panel (PDP).
3. Connect storage processor (SP) power cable A to SPS A.
4. Connect SPS A to the right PDP.
Turn on the SPS A switch.
5. Connect SP B power cable to the left PDP.
Wait for the amber fault LED on each SP to turn off (approximately 3 to 4 minutes).
6. Connect the blade enclosure power cables.
7. Connect the Control Station to the left PDP.
Wait for the control station to power up; this may take 5 to 10 minutes.
Note: If the amber LEDs on the front or back of the storage system remain on for more than 10
minutes, make sure that the system is properly cabled.
For more information, refer to Celerra Tools on http://Powerlink.EMC.com
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