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.
+
Install 2:1 transformers in SHMS Danfysik supplies
  
<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.
+
Install pressure sensor in warm return in ESR
  
Install VVU on SBB power supply - VVU is by the supply
+
Replace/repair dead MAGNET ON signs in Hall C
  
Install spring washers on SBB and BB busbars and connections
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Some of the SBS magnet bus bars have been running hot. Do we need to re-torque them?
  
 
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
 
 
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 ground fault module in LQ1 power supply - on order
 
 
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)
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Gas mix controller and MFCs for GEM detectors (not started)
 
Gas mix controller and MFCs for GEM detectors (not started)
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 +
Add "T's" and pump out ports to HMS magnet vacuum gauge ports.-Steve didn't want work done.
  
 
== 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.
  
Hall C Moller: setup new chiller, repair compressor, modify bertha
+
op check/repair hall C vacuum gauges.
  
Add bypass switch for SHMS UPS?
+
Re-route the Danfysik extension cables inside the HMS hut - get the excess off the floor
  
Get NMR signals from HMS NMR to counting room
+
Cut and install poly shielding around HVAC controls on the Right HRS
 
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== PARTS ORDER LIST FOR 1 OCT ==
+
 
+
-2 wire cable,
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ferrules,
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\# 6 hardware
+
  
 
== Do We Still Need To Do These? ==
 
== Do We Still Need To Do These? ==
 
Test LQ2 FuG with new polarity reversal switch.
 
 
Mount Left Shield House temperature readout in CH
 
 
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 18:08, 21 November 2022

Priority Items

Install 2:1 transformers in SHMS Danfysik supplies

Install pressure sensor in warm return in ESR

Replace/repair dead MAGNET ON signs in Hall C

Some of the SBS magnet bus bars have been running hot. Do we need to re-torque them?

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

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.

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)