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Installation, Operation, and Specifications > Removing and Installing Components > Power Supply Removal and Installation > AC Power Supply Installation

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AC Power Supply Installation

To remove and replace an AC power supply (SELOPT-PSU-AC), follow these steps:

  1. Open the front panel and then switch the power supply off.
  2. Disconnect the AC power cord at the back of the frame.
  3. Remove the mounting screw located below the power cord connector.
  4. At the front of the frame, grasp the power supply handle and then pull the power supply unit straight out.
  5. Follow these steps in revers to replace the unit with another AC power supply; to replace the unit with a DC power supply, see DC Power Supply Installation.