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This is triggered when the Upper Enclosure trapped key is removed.

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1. Return all trapped keys to their original position.

2. Reset Aperture Cover faults in EMCS. CAUTION: Aperture Cover will move when you do this.

3. Wait for Aperture Cover to close.

4. Reset GIS Fault (using Engineering screen of GIS HMI).

5. Reset GIS.

6. Re-open Aperture Cover.

7. Re-open M1 Cover.

For Following is for information only, this procedure is not implemented:

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