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

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== Priority Items ==
 
== Priority Items ==
  
<s>Replace power cord on battery charger in golf car 24</s> Done.
+
Readout for LCW pressure sensors added at end of beamline walkway (not started)
  
<s>Ellen's To-do during Wednesday access: Shutdown Moller compressor, fix hall A daq threshold pi, replace batteries in SHMS UPS</s> All done.
+
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 VVU on SBB power supply - VVU is by the supply
+
Buy and replace MFCs in old FPP mixing system - MFCs on order
  
Install spring washers on SBB and BB busbars and connections
+
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)
  
Fix LCW leak in LD1 Dynapower
+
Hall C Moller: setup new chiller, modify bertha, get new helium lines installed when they come in and test magnet cooldown
  
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
+
Nitrogen supply for GEM gas cylinder valves (Clippard valves and cylinder controller) (not started)
  
Buy and replace MFCs in old FPP mixing system - MFCs on order
+
Gas mix controller and MFCs for GEM detectors (not started)
  
Replace ground fault module in LQ1 power supply - on order
+
Determine 100% liquid level set point/Hall C magnets.
  
Replace air compressor in Hall A Gas Shed
+
Warm up HB.
  
Find video cables from hall in the CH
+
Add "T's" and pump out ports to HMS magnet vacuum gauge ports.
  
Gas manifolds for GEM gas cylinders (started)
+
Add ventilation to SHMS Dipole flow meter shielding.
  
Nitrogen supply for GEM gas cylinder valves (Clippard valves and cylinder controller) (not started)
+
Find 4 atmos leak in Hall C.
  
Gas mix controller and MFCs for GEM detectors (not started)
+
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 ==
 
== Would Be Good To Do Items ==
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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.
  
Hall C Moller: setup new chiller, repair compressor, modify bertha
+
Add bypass switch for SHMS UPS - Switch ordered
  
Add bypass switch for SHMS UPS?
+
== Do We Still Need To Do These? ==
  
<s>Get NMR signals from HMS NMR to counting room</s> Done.
+
== 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