• SIGNA™ Hero 3.0T Service Methods
  • 5852800-8EN Revision 1.0
  • Object ID: 00000018WIA30DA6410GYZ
  • Topic ID: id_2004433 Version: 4.2
  • Date: May 12, 2021 4:08:44 PM

Testing MRU finalization

Procedure

  1. Make sure that any cable removed during testing has been re-connected and close MRU.
  2. Make sure there is continuity between the MRU and magnet by doing a heater test:
    1. Press the Test Heater LED on the MRU. Make sure the Heater Test LED Illuminates.
      Note: Rapid movement or toggling of the Test Heater LED between the A and B position can cause the Heater Actuated LED to turn on.
    2. Move the test switch to position A and make sure the Test Heater LED illuminates.
    3. Move the test switch to position B and make sure the Test Heater LED illuminates.