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

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== Priority Items ==
 
== Priority Items ==
  
Assemble manifold for C4F8 for GRINCH in the hall
+
Readout for LCW pressure sensors added at end of beamline walkway (not started)
  
Get part number and specs for 535MCM used in the hall
+
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
+
Buy and replace MFCs in old FPP mixing system - MFCs on order
  
Readout for LCW pressure sensors added at end of beamline walkway (not started)
+
Replace air compressor in Hall A Gas Shed - asked for quote
  
Replace green LED on Ar/CO2 pre-mix cylinder controller
+
Gas manifolds for GEM gas cylinders (started)
  
Replace right pneumatic valve on Ar/CO2 pre-mix manifold
+
Hall C Moller: setup new chiller, modify bertha, get new helium lines installed when they come in and test magnet cooldown
  
Swap right and left inputs on Ar/CO2 pre-mix cylinder controller
+
Nitrogen supply for GEM gas cylinder valves (Clippard valves and cylinder controller) (not started)
  
Adjust Ar/CO2 mix ratio in old FPP controller to match the pre-mix used for GEMs
+
Gas mix controller and MFCs for GEM detectors (not started)
  
Replace air compressor in Hall A Gas Shed
+
Determine 100% liquid level set point/Hall C magnets.
  
Find video cables from hall in the CH
+
Warm up HB.
  
Gas manifolds for GEM gas cylinders (started)
+
Add "T's" and pump out ports to HMS magnet vacuum gauge ports.
  
Nitrogen supply for GEM gas cylinder valves (Clippard valves and cylinder controller) (not started)
+
Add ventilation to SHMS Dipole flow meter shielding.
  
Gas mix controller and MFCs for GEM detectors (not started)
+
Find 4 atmos leak in Hall C.
 +
 
 +
Move ozone meters from VME to PI.
  
== Would Be Good To Do Items ==
+
Add fan to beamline side lead (HB)
  
Roofing material for SBS GEM bunker (located some possible material - will run past Jessie)
+
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)
 
Remove actuators from right arm magnets. (Dipole/Q3 complete)
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Calibrate and op-check spare warm return valves for Hall C.
 
Calibrate and op-check spare warm return valves for Hall C.
  
Setup controls9
+
Add bypass switch for SHMS UPS - Switch ordered
  
Hall C Moller: setup new chiller, repair compressor, modify bertha
+
== Do We Still Need To Do These? ==
  
Add bypass switch for hall C UPS
+
== Possible Future Items ==
  
== PARTS ORDER LIST FOR 1 OCT ==
+
Remote reset for Hall C spectrometer motion (maybe next year)
  
-2 wire cable,
+
Install new liquid level meters on SHMS- Install done, waiting on software and LN2 probe cal to go live (need Steven).
ferrules,
+
\# 6 hardware
+
  
== Do We Still Need To Do These? ==
+
Fix LCW leak in LD1 Dynapower
  
Test LQ2 FuG with new polarity reversal switch.
+
Replace pressure sensors on the Hall A Ethane manifold
  
Mount Left Shield House temperature readout in CH
+
Replace ground fault module in LQ1 power supply
  
Find and connect NMR cables in CH
+
Test LQ2 FuG with new polarity reversal switch.
  
 
Swap out MFCs in VDC mixing system
 
Swap out MFCs in VDC mixing system
 
== 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).
 

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