FIB Unloading

1. Close the S.C. AIRLOCK VALVE.
2. Remove the HOLDER by pulling it straight out till it stops, then turn it a few degrees clockwise to the stop, then pull it straight out to the stop, then turn it counter-clockwise to the stop, then RELEASE THE HOLDER. Press the AIR button. Wait until you see the SEM SEC open and then gently pull the HOLDER free from the goniometer.
3. Replace the PLUG.

Operating Procedure: Shut Down