• Topic ID: id_18718286
  • Version: 2.0
  • Date: Feb 4, 2020 1:40:31 AM

Gantry Display Assembly Replacement

Prerequisites

Overview

Procedure

  1. Remove gantry covers as required.

    Refer to Parts Replacement > Gantry > Enclosure > (Cover Removal Procedure).

    2. Notice Image
    • notice
    • Always turn OFF the HVDC before the 120 VAC. Turning OFF 120 VAC power before HVDC power can result in equipment damage.
  2. Turn off the three (3) main power switches (Axial Drive, HVDC, 120VAC) on the Service Switch Panel.
  3. Remove 4 cables.
  4. Loosen 6 screws that fasten the display assembly to the cover. Care should be taken to loosen all screws. Screws will break if over-tightened.

    Figure 1. Display Removal

  5. Replace the display assembly panel and reconnect cables.
    6. Notice Image
    • notice
    • Always turn ON the 120 VAC before the HVDC. Turning ON HVDC power before 120 VAC power can result in equipment damage.
    Notice Image
    • notice
    • Gantry damage will occur if cables are not properly secured to the gantry cover.
  6. Reassemble gantry.

    Make sure all cables are secured and will not fall into the path of the rotating assembly. Check that cover cables stay on the outside of the rotating assembly.

Finalization

  1. Power up system.
  2. Perform a flash down load for the display.
  3. Scan to confirm operation.