1. Shutter Operation Authorization Forms

2. Purpose To authorize the FC or Operator to open the shutter and set the ID Gap –Following recovery of stored beam –When the User is absent Where shutter and gap controls are automated, to ask the FC or Operator to perform on-site verification

3. Receiving Shutter Operation Authorization Forms

4. Opt. Fill in

5. Documentation Post the form in the beamline end cabinet. –Key #759 opens this cabinet. Enter in the appropriate shift log: –Beamline –Desired gap or energy –Start and end time 759

6. Exercising Shutter Operation Authorization Forms

7. “SS” column shows shutter status Check Shutter Status

8. Open Shutter

9. In case of difficulties… If the shutter will not open, call the on-call Floor Coordinator for assistance in troubleshooting. –Possible FEEPS Fault –Possible PSS Minor Fault

10. Check ID Gap

11. Change ID Gap, if required If device is in System Manager mode, call ID on-call personnel.

12. Documentation Record activity in the appropriate shift log: –Document that the shutter was checked Note whether it opened on its own or whether it had to be opened –Document that the ID Gap was checked Note whether the gap had returned to the desired value or whether it had to be adjusted –Document any further action that was required Calls to ID system personnel or the on-call Floor Coordinator