• Topic ID: id_17423477
  • Version: 3.0
  • Date: Dec 3, 2019 2:00:23 AM

Breaker Replacement

Prerequisites

Procedure

    Notice Image
    • notice
    • Understand and follow the Safety Guidelines Manual.
  1. Move the cradle to the OUT mechanical limit position by hand.
  2. Raise the Table to its highest position.
    note: If the Table up/down movement is inoperative, use the service power cable to raise the Table (refer to Enforced Table Elevation).
  3. Remove power from Table by turning off “120VAC”, “Axial Drive” and “HVDC” switches on the service switch panel.
  4. Remove the following cover from the Table:
  5. Remove 4 screws, and slide the power driver support toward the Gantry.

    Figure 1. Location of Beaker

  6. Disconnect two cables from the breaker.
  7. Remove the breaker by unscrewing its two screws.

    Figure 2. Breaker Replacement

  8. Install the new breaker into place, and tighten two screws.
  9. Connect the two cables to the breaker.
  10. Restore the Table to original configuration.

Finalization

No finalization steps.