Difference between revisions of "Beam and Hall checks"
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* CO2 pressure (psi) | * CO2 pressure (psi) | ||
* Visual Hall Inspection OK? | * Visual Hall Inspection OK? | ||
| − | * | + | * <span style="color:blue">SAM HV</span> |
| + | * Upstream/downstream corrector currents (A) ? | ||
* Septum current (A) and polarity? | * Septum current (A) and polarity? | ||
| − | |||
Revision as of 13:29, 12 June 2019
In the process of editing and updating this page. Please contact Juliette Mammei crowder@jlab.org with questions or suggestions.
PREX Main<< Information for Shift Takers << Shift Leader << Shift Checklist
- Is alarm handler running on hacweb7?
- If not open, see Alarm Handler
- Is the volume up on hacweb7? (both hardware and software)
- Beam Energy (GeV)
- Beam current (µA)
- Downstream raster (B) on? Yes/No
- Raster size (x:y mm, see log 3654466 )?
- Fast feedback on? Yes/No
- Beam Position Monitor X/Y (mm) A
- Beam Position Monitor X/Y (mm) E (BPM B in Hall A Tools)
- BCM temperature (K) (PV, PS, Thermocouple) If these differ by +/-.5 from (110.0,110.0,115.0) contact RC and halog
- Arc energy NMR locked? ( (Goto ARC or the "Field Management Screen", and verify if the box locked is ON/OFF))
- VESDA System OK? (VESDA is the smoke/fire detection and alarm system. Check the Hall A VESDA Console on the wall behind the door
- Current Target
- Argon pressure (psi)
- Ethane pressure (psi)
- CO2 pressure (psi)
- Visual Hall Inspection OK?
- SAM HV
- Upstream/downstream corrector currents (A) ?
- Septum current (A) and polarity?
