• Topic ID: id_18718300
  • Version: 1.1
  • Date: Aug 18, 2020 3:27:55 AM

Elevation Motor Replacement

Prerequisites

Overview

Procedure Effectivity:

Procedure

  1. Raise the table to maximum height.
  2. Remove right Gantry Side Cover.
    • warning
    • POTENTIAL FOR SHOCK.
    • VOLTAGE MAY BE PRESENT.
    • USE PROPER LOCKOUT/TAGOUT PROCEDURES BEFORE REPLACING COMPONENTS.
    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.
  3. Remove power from table by turning off 120VAC, Axial Drive and HVDC switches on Service Switch Panel.
  4. Remove the Table Base Covers.
  5. Remove the Feedback control and the power cables to the Elevation Motor.
  6. Remove the four screws connecting the Motor to the Actuator.
  7. Remove the Motor from the Actuator.
  8. Install the new Motor to the Actuator, and connect the power and feedback cables.
  9. Screw back in the four screws connecting the Motor to the Actuator.
  10. Return power back to the table and replace table and gantry covers.

Finalization

  1. 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.
  2. Power up the Table from the Service Switch Panel.
  3. Using the service switches on the MTCB, move the Table up and down, and the Cradle in and out.
  4. Use the gantry control keys to move the Table up and down, and the Cradle in and out.
  5. When the Table functions properly, reinstall the Table Base Covers, the Side Panels and the Gantry Side Cover.