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

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== Priority Items ==
 
== Priority Items ==
  
Install VVU on SBB power supply - VVU is by the supply
+
Replace PLC relay card on SHMS Dipole - or change the channel being used
  
Install spring washers on SBB and BB busbars and connections
+
Investigate +/-15V supplies dying in Hall C Danfysik supplies
  
 
Readout for LCW pressure sensors added at end of beamline walkway (not started)
 
Readout for LCW pressure sensors added at end of beamline walkway (not started)
  
Fix LCW leak in LD1 Dynapower
+
Replace air compressor in Hall A Gas Shed - ordered - need to remove old compressor and dryer.
 
+
Replace pressure sensors on the Hall A Ethane manifold - PR for sensors to be submitted in January
+
 
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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
+
 
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Buy and replace MFCs in old FPP mixing system - MFCs on order
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Replace ground fault module in LQ1 power supply - on 2nd floor of CH
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+
Replace air compressor in Hall A Gas Shed
+
 
+
Find video cables from hall in the CH
+
  
 
Gas manifolds for GEM gas cylinders (started)
 
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)
 
Nitrogen supply for GEM gas cylinder valves (Clippard valves and cylinder controller) (not started)
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Gas mix controller and MFCs for GEM detectors (not started)
 
Gas mix controller and MFCs for GEM detectors (not started)
  
Determine 100% liquid level set point/Hall C magnets.
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Add "T's" and pump out ports to HMS magnet vacuum gauge ports.-Steve didn't want work done.
 
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Build better "shield hut" for SHMS lead flow controllers.
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Warm up HB.
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Add "T's" and pump out ports to HMS magnet vacuum gage ports.
+
 
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Add ventilation to SHMS Dipole flow meter shielding.
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Find 4 atmos leak in Hall C.
+
  
 
Move ozone meters from VME to PI.
 
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.
 
 
Move equipment back to UPS power
 
  
 
== Would Be Good To Do Items ==
 
== Would Be Good To Do Items ==
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clean up L-arm supply platform
 
clean up L-arm supply platform
  
HMS/SHMS Heater and fan changes, fixes, upgrades etc.
+
Build new controller for testing and calibration warm return valves for Hall C
  
Calibrate and op-check spare warm return valves for Hall C.
+
Build local valve control boxes with local read out.
  
Add bypass switch for SHMS UPS - Switch ordered
+
op check/repair hall C vacuum gauges.
  
== Do We Still Need To Do These? ==
+
Re-route the Danfysik extension cables inside the HMS hut - get the excess off the floor
  
Test LQ2 FuG with new polarity reversal switch.
+
Cut and install poly shielding around HVAC controls on the Right HRS
  
Mount Left Shield House temperature readout in CH
+
== Do We Still Need To Do These? ==
 
+
Find and connect NMR cables in CH
+
 
+
Swap out MFCs in VDC mixing system
+
  
 
== Possible Future Items ==
 
== Possible Future Items ==
  
 
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).
 

Latest revision as of 18:11, 9 August 2022

Priority Items

Replace PLC relay card on SHMS Dipole - or change the channel being used

Investigate +/-15V supplies dying in Hall C Danfysik supplies

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

Replace air compressor in Hall A Gas Shed - ordered - need to remove old compressor and dryer.

Gas manifolds for GEM gas cylinders (started)

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

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

Add "T's" and pump out ports to HMS magnet vacuum gauge ports.-Steve didn't want work done.

Move ozone meters from VME to PI.

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

Build new controller for testing and calibration warm return valves for Hall C

Build local valve control boxes with local read out.

op check/repair hall C vacuum gauges.

Re-route the Danfysik extension cables inside the HMS hut - get the excess off the floor

Cut and install poly shielding around HVAC controls on the Right HRS

Do We Still Need To Do These?

Possible Future Items

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