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

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(Would Be Good To Do Items)
(Would Be Good To Do Items)
 
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== Priority Items ==
 
== Priority Items ==
  
Buy and replace MFCs in old FPP mixing system
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<s>Replace power cord on battery charger in golf car 24</s> Done.
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<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.
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Install VVU on SBB power supply - VVU is by the supply
  
 
Install spring washers on SBB and BB busbars and connections
 
Install spring washers on SBB and BB busbars and connections
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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)
  
Replace green LED on Ar/CO2 pre-mix cylinder controller
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Fix LCW leak in LD1 Dynapower
  
Adjust Ar/CO2 mix ratio in old FPP controller to match the pre-mix used for GEMs
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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 order
  
 
Replace air compressor in Hall A Gas Shed
 
Replace air compressor in Hall A Gas Shed
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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.
 
<s>Setup controls9</s> pretty sure this is done, but need other people to test it and make sure it works for them too
 
  
 
Hall C Moller: setup new chiller, repair compressor, modify bertha
 
Hall C Moller: setup new chiller, repair compressor, modify bertha
  
Add bypass switch for SHMS UPS
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Add bypass switch for SHMS UPS?
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<s>Get NMR signals from HMS NMR to counting room</s> Done.
  
 
== PARTS ORDER LIST FOR 1 OCT ==
 
== PARTS ORDER LIST FOR 1 OCT ==

Latest revision as of 14:09, 1 December 2021

Priority Items

Replace power cord on battery charger in golf car 24 Done.

Ellen's To-do during Wednesday access: Shutdown Moller compressor, fix hall A daq threshold pi, replace batteries in SHMS UPS All done.

Install VVU on SBB power supply - VVU is by the supply

Install spring washers on SBB and BB busbars and connections

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)

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

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

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.

Hall C Moller: setup new chiller, repair compressor, modify bertha

Add bypass switch for SHMS UPS?

Get NMR signals from HMS NMR to counting room Done.

PARTS ORDER LIST FOR 1 OCT

-2 wire cable, ferrules, \# 6 hardware

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

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).