10. Close the input connector cover.
11. Remove the output connector cover from the new power supply.
12. Insert the power supply into the frame until it locks into place. The power supply is marked with TOP to ensure proper orientation
during installation.
13. Connect the power cables to the -48V DC power source.
14. Turn on or enable the -48V DC power source.
15. Verify that the power supply LED is green.
Replacing the –48V DC power supply
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