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

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== Priority Items ==
 
== Priority Items ==
  
Readout for LCW pressure sensors added at end of beamline walkway (not started)
+
Install 2:1 transformers in SHMS Danfysik supplies
  
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 pressure sensor in warm return in ESR
  
Buy and replace MFCs in old FPP mixing system - MFCs on order
+
Replace/repair dead MAGNET ON signs in Hall C
  
Replace air compressor in Hall A Gas Shed - asked for quote
+
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)
 
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.
+
Add "T's" and pump out ports to HMS magnet vacuum gauge ports.-Steve didn't want work done.
 
+
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)
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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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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.
 +
 
 +
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? ==
 
== Do We Still Need To Do These? ==
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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).
 
 
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
 

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)