Difference between revisions of "Halls A and C Spectrometer Support Group Whiteboard"

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== Priority Items ==
 
== Priority Items ==
  
Jumper bars for SBB coils (Done)
+
Readout for LCW pressure sensors added at end of beamline walkway (not started)
  
Controls for SBB and corrector coils (waiting for water to the magnets, software updates)
+
Check if optocoupler is missing in LQ2 FuG - Looked for this. Didn't see one on the main boards, but realized as I am writing this, maybe it was for the interface for remote polarity switching? --Ellen
  
Install magnet leads for SBB (535 MCM cable) (done)
+
Buy and replace MFCs in old FPP mixing system - MFCs on order
  
Connect magnet leads for SBB corrector magnets (done)
+
Replace air compressor in Hall A Gas Shed - asked for quote
  
Readout for LCW pressure sensors added at end of beamline walkway (not started)
+
Gas manifolds for GEM gas cylinders (started)
  
Re-install crash buttons in Hall A Counting Room - RQ1 button for BB and new ones for SBS supply and correctors (Done, BB and SBS need tested, correctors work)
+
Hall C Moller: setup new chiller, modify bertha, get new helium lines installed when they come in and test magnet cooldown
  
<s>Install thermistors on SBS/Big Bite magnets and junction boxes.</s> Done.
+
Nitrogen supply for GEM gas cylinder valves (Clippard valves and cylinder controller) (not started)
  
Install Klixons on SBB.</s> Done.
+
Gas mix controller and MFCs for GEM detectors (not started)
  
Mount Left Shield House temperature readout in CH
+
Determine 100% liquid level set point/Hall C magnets.
  
Find video cables from hall in the CH
+
Warm up HB.
  
Measure current on 12V supplies in HMS magnet supplies when hall C is open long enough
+
Add "T's" and pump out ports to HMS magnet vacuum gauge ports.
  
== Would Be Good To Do Items ==
+
Add ventilation to SHMS Dipole flow meter shielding.
  
Re-locate NDX detectors in Hall A - one in DAQ bunker and the other in BB GEM bunker
+
Find 4 atmos leak in Hall C.
  
Test LQ2 FuG with new polarity reversal switch.
+
Move ozone meters from VME to PI.
  
Find and connect NMR cables in CH
+
Add fan to beamline side lead (HB)
  
Gas manifolds for GEM gas cylinders (started)
+
Modify HMS lead heaters, add perforated sheets up stream and add a perforated box downstream to fit heater.
  
Nitrogen supply for GEM gas cylinder valves (Clippard valves and cylinder controller) (not started)
+
== Would Be Good To Do Items ==
 
+
Gas mix controller and MFCs for GEM detectors (not started)
+
 
+
Roofing material for SBS GEM bunker (located some possible material - will run past Jessie)
+
  
Remove actuators from right arm magnets. (Dipole complete)
+
Remove actuators from right arm magnets. (Dipole/Q3 complete)
  
 
clean up R-arm supply platform
 
clean up R-arm supply platform
  
 
clean up L-arm supply platform
 
clean up L-arm supply platform
 
Swap out MFCs in VDC mixing system
 
  
 
HMS/SHMS Heater and fan changes, fixes, upgrades etc.
 
HMS/SHMS Heater and fan changes, fixes, upgrades etc.
  
== PARTS ORDER LIST FOR 1 OCT ==
+
Calibrate and op-check spare warm return valves for Hall C.
  
-2 wire cable,
+
Add bypass switch for SHMS UPS - Switch ordered
ferrules,
+
 
\# 6 hardware
+
== Do We Still Need To Do These? ==
  
 
== Possible Future Items ==
 
== Possible Future Items ==
 
Replace air compressor in Hall A Gas Shed (on hold till next fiscal year)
 
  
 
Remote reset for Hall C spectrometer motion (maybe next year)
 
Remote reset for Hall C spectrometer motion (maybe next year)
  
 
Install new liquid level meters on SHMS- Install done, waiting on software and LN2 probe cal to go live (need Steven).
 
Install new liquid level meters on SHMS- Install done, waiting on software and LN2 probe cal to go live (need Steven).
 +
 +
Fix LCW leak in LD1 Dynapower
 +
 +
Replace pressure sensors on the Hall A Ethane manifold
 +
 +
Replace ground fault module in LQ1 power supply
 +
 +
Test LQ2 FuG with new polarity reversal switch.
 +
 +
Swap out MFCs in VDC mixing system

Revision as of 17:16, 31 March 2022

Priority Items

Readout for LCW pressure sensors added at end of beamline walkway (not started)

Check if optocoupler is missing in LQ2 FuG - Looked for this. Didn't see one on the main boards, but realized as I am writing this, maybe it was for the interface for remote polarity switching? --Ellen

Buy and replace MFCs in old FPP mixing system - MFCs on order

Replace air compressor in Hall A Gas Shed - asked for quote

Gas manifolds for GEM gas cylinders (started)

Hall C Moller: setup new chiller, modify bertha, get new helium lines installed when they come in and test magnet cooldown

Nitrogen supply for GEM gas cylinder valves (Clippard valves and cylinder controller) (not started)

Gas mix controller and MFCs for GEM detectors (not started)

Determine 100% liquid level set point/Hall C magnets.

Warm up HB.

Add "T's" and pump out ports to HMS magnet vacuum gauge ports.

Add ventilation to SHMS Dipole flow meter shielding.

Find 4 atmos leak in Hall C.

Move ozone meters from VME to PI.

Add fan to beamline side lead (HB)

Modify HMS lead heaters, add perforated sheets up stream and add a perforated box downstream to fit heater.

Would Be Good To Do Items

Remove actuators from right arm magnets. (Dipole/Q3 complete)

clean up R-arm supply platform

clean up L-arm supply platform

HMS/SHMS Heater and fan changes, fixes, upgrades etc.

Calibrate and op-check spare warm return valves for Hall C.

Add bypass switch for SHMS UPS - Switch ordered

Do We Still Need To Do These?

Possible Future Items

Remote reset for Hall C spectrometer motion (maybe next year)

Install new liquid level meters on SHMS- Install done, waiting on software and LN2 probe cal to go live (need Steven).

Fix LCW leak in LD1 Dynapower

Replace pressure sensors on the Hall A Ethane manifold

Replace ground fault module in LQ1 power supply

Test LQ2 FuG with new polarity reversal switch.

Swap out MFCs in VDC mixing system