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

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(Priority Items)
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Re-install crash buttons and Gas Master in Hall A Counting Room
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== Priority Items ==
  
Swap out MFCs in VDC mixing system
+
Install VVU on SBB power supply - VVU is by the supply
  
Remove three Oxford power supplies from HMS
+
Install spring washers on SBB and BB busbars and connections
  
HMS Q2 lead voltage drops
+
Readout for LCW pressure sensors added at end of beamline walkway (not started)
  
Heaters for SHMS magnet flags
+
Fix LCW leak in LD1 Dynapower
  
Heaters for HMS magnet flags
+
Replace pressure sensors on the Hall A Ethane manifold - PR for sensors to be submitted in January
  
Help Brad re-configure the DAQ rack in Counting Room C - May 17-21
+
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
  
Controls for SBS corrector coils
+
Buy and replace MFCs in old FPP mixing system - MFCs on order
  
Re-tap the SBS supply main transformer for full power
+
Replace ground fault module in LQ1 power supply - on 2nd floor of CH
  
re-install ground fault detector in LQ1 supply - requires configuration of module
+
Replace air compressor in Hall A Gas Shed
  
connect power and LCW to BB supply on R-arm platform
+
Find video cables from hall in the CH
  
re-locate displays for hacweb11 and 14
+
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)
 +
 
 +
Determine 100% liquid level set point/Hall C magnets.
 +
 
 +
Build better "shield hut" for SHMS lead flow controllers.
 +
 
 +
Warm up HB.
 +
 
 +
Add "T's" and pump out ports to HMS magnet vacuum gage 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.
 +
 
 +
Move equipment back to UPS power
 +
 
 +
== Would Be Good To Do Items ==
 +
 
 +
Remove actuators from right arm magnets. (Dipole/Q3 complete)
  
 
clean up R-arm supply platform
 
clean up R-arm supply platform
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clean up L-arm supply platform
 
clean up L-arm supply platform
  
Install new liquid level meters on SHMS
+
HMS/SHMS Heater and fan changes, fixes, upgrades etc.
  
Remove actuators from right arm magnets
+
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?
 +
 
 +
== 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
  
HMS supply control boxes into the Shield Hut
+
== Possible Future Items ==
  
Gas mix controller for GEM detectors
+
Remote reset for Hall C spectrometer motion (maybe next year)
  
Fix relay box for HMS counting room E-Stops
+
Install new liquid level meters on SHMS- Install done, waiting on software and LN2 probe cal to go live (need Steven).

Revision as of 09:11, 21 December 2021

Priority Items

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

Replace pressure sensors on the Hall A Ethane manifold - PR for sensors to be submitted in January

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 2nd floor of CH

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)

Determine 100% liquid level set point/Hall C magnets.

Build better "shield hut" for SHMS lead flow controllers.

Warm up HB.

Add "T's" and pump out ports to HMS magnet vacuum gage 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.

Move equipment back to UPS power

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?

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).