Phase 1 - HCO & Commissioning
Revision as of 14:58, 15 February 2021 by Moser (talk | contribs) (→Beam Commissioning (May 1 - Jul 2))
The printable version is no longer supported and may have rendering errors. Please update your browser bookmarks and please use the default browser print function instead.
Jobs Leading to HCO & Commissioning (Jan 1 - Apr 30)
- 15 deg dipole (Scott)
- Install on beam line after bake out, then align, do we use shims?
- Current sensor for HV interlock installed and tested, ready for DC power, to set limits, fault test
- Current sensor for FSD installed and tested, calibrated for FSD card, ready for DC power, to set limits, fault test
- Update drawings, screens, document
- Laser jobs (Shukui/Scott)
- Complete outrigger box, install, test with laser room shutter, update LSOP
- Flush chiller, decide on PM schedule, fill
- Re-install/align Pockels cell
- Re-install Hall B amp in permanent location
- Complete macropulse chassis upgrade (replace 18 VDC + booster with 24 VDC, add protection diode to shutters), test all beam modes
- Update drawings, document
- Gun HVPS jobs (Carlos/Bubba/Scott)
- Prep for HV & conditioning (SF6, tank, DILO, cables), check HV interlock made up, HVPS setpoints/controls ready
- Regrease ceramic after bake
- Make sure back-up electrode is available
- Remove old HV parts (150kV glassman, old HV interlock chassis, VME interface card), once we can make HV again ... temp replace with Ortec bias PS (if needed)
- Pull additional Anode bias HV cable near Glassman rack, I think that's where we ultimately want to bias PS star ground to HVPS, also to patch to QE scan ammeter
- Develop HV commissioning plan/staffing
- Wien HVPS (Carlos, Scott, Riad)
- (done) Add placards to ISB racks
- Install HV Switcher chassis at ISB, complete cabling between rack components
- Drop/pull HV cables from HV switcher outputs to Wiens
- Wien EDM and InjSteer screens updates with HVPS and new PS epics values, tested, ready
- Update screens, drawings, document
- Ion Pump Power Supplies (Scott, Marcy)
- (done) Finalize IP names for songsheet media:210209_ion pump names.xlsx
- Complete mapping between all IP and power supplies (gun to choppers)
- Complete UHV power supply upgrade, remove temp PS, spare PS on shelf (identify cabinet area for spares)
- Work with software to reprogram UHV PS EPICS names, can we have unique identifier from old names?
- Re-install (2) HV patch boxes, update box labels, pull HV drop cables to patch boxes, updated labels
- Update screens, drawings, document
- Vacuum (Marcy, Phil)
- Bake gun, fix scheme for Kr processing beforehand
- Bake beam line
- Activate beam line NEG's
- Hi-pot any FE-er pumps
- Set voltage for all pumps
- Activate Prep NEG to overboard, bake if needed
- Valves (Scott, Phil)
- Work with I&C and software, controls for (3) valves (note - confirm valve type different)
- Build, install, test (3) shut-override boxes for valves
- UHV vacuum fault (series, yes?) shuts all three gate valves, test
- Gun2 valve open required for HV enable; method to jumper/bypass for HV conditioning (i.e. valve closed, but HV enable OK)
- Update drawings, document
- Air, GN2, LCW (Phil, Bubba)
- Move GN2 near gun lower, hook for air lines, caps for poly hose
- Add 2nd GN2 near girder, hook for air lines, caps for poly hose
- Fabricate, install air manifold w/ cutoff for (8) viewers, (2) valves, (2) spares
- (done) Re-install LCW manifold
- Crash inhibit (Scott, Phil)
- Install, test crash inhibit for pcup and viewer (note - fail safe test, i.e. do NOT hook up air to BOTH devices)
- Install, test crash inhibit for harp and viewer (note - does this exist, would speak to I&C early on)
- Apertures & PCup (Phil, Scott)
- Scribe new aperture stops, bag, store in tunnel, throw away ALL old stops
- Install shoulder bolt on A1, test
- Attach current monitoring w/ inline I&C protection boxes
- Reconnect LCW, I&C check flow meters clear interlock
- Electrician jobs (Scott)
- Relocate floor outlets
- Bond girders (Shaun has holes drilled on girders already for this)
- Install cable tray
- Decarad (Carlos, Scott)
- Tally # of heads for gun (Carlos) and beam line (Alicia)
- Mount decarad chassis, dress signal/HV cables