Replacement of SRI (Scan Room Interface)

Prerequisites

The SRI Assembly is located under the right side of the magnet enclosure.

Figure 1. SRI Location

1 Removal of SRI

Procedure

  1. Remove right middle side cover and right side covers.
  2. Remove bottom bar from Magnet right side.

    Figure 2. Removing bottom bar

  3. Cut the tie-wraps fixing cables.
  4. Disconnect the all cables attached to the SRI.
  5. Remove SRI from PAC/SRI tray. The SRI is installed by Velcro tape to tray.

    Figure 3. SRI Removal

2 Installation of New SRI

Procedure

  1. Place new SRI on tray.
  2. Connect the all cables.
  3. Fix the cables with tie-wraps.
  4. Restore bottom bar.
  5. Restore side covers.
  6. Remove tag-out tag from circuit breaker.
  7. Restore power.

3 Finalization

Procedure

  1. Perform SRI functional Check.
    1. Open Common Service Desktop.
    2. Select 'Diagnostics / System Function / Patient Handling / SRI Functional Check'.
    3. Perform each test and verify that the each function works ok.

      Figure 4. SRI Functional Check

  2. Perform Signal to Noise - Head Scan.