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

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(Priority Items)
(Priority Items)
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== Priority Items ==
 
== Priority Items ==
  
<s>Jumper bars for SBB coils </s> Done.
+
Install VVU on SBB power supply - VVU is by the supply
  
Controls for SBB and corrector coils (waiting for water to the magnets, software updates)
+
Install spring washers on SBB and BB busbars and connections
  
<s>Install magnet leads for SBB (535 MCM cable)</s> Done.
+
Readout for LCW pressure sensors added at end of beamline walkway (not started)
  
<s>Connect magnet leads for SBB corrector magnets </s> Done.
+
Fix LCW leak in LD1 Dynapower
  
Readout for LCW pressure sensors added at end of beamline walkway (not started)
+
Replace pressure sensors on the Hall A Ethane manifold - PR for sensors to be submitted in January
  
Re-install crash buttons in Hall A Counting Room - RQ1 button for BB and new ones for SBS supply and correctors (Done, BB and SBS need tested, correctors work)
+
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
  
<s>Install thermistors on SBS/Big Bite magnets and junction boxes.</s> Done.
+
Buy and replace MFCs in old FPP mixing system - MFCs on order
  
<s>Install Klixons on SBB.</s> Done.
+
Replace ground fault module in LQ1 power supply - on 2nd floor of CH
  
Mount Left Shield House temperature readout in CH
+
Replace air compressor in Hall A Gas Shed
  
 
Find video cables from hall in the CH
 
Find video cables from hall in the CH
  
<s>Measure current on 12V supplies in HMS magnet supplies when hall C is open long enough</s> Done.
+
Gas manifolds for GEM gas cylinders (started)
  
== Would Be Good To Do Items ==
 
  
Re-locate NDX detectors in Hall A - one in DAQ bunker and the other in BB GEM bunker
 
  
Test LQ2 FuG with new polarity reversal switch.
+
Nitrogen supply for GEM gas cylinder valves (Clippard valves and cylinder controller) (not started)
  
Find and connect NMR cables in CH
+
Gas mix controller and MFCs for GEM detectors (not started)
  
Gas manifolds for GEM gas cylinders (started)
+
Determine 100% liquid level set point/Hall C magnets.
  
Nitrogen supply for GEM gas cylinder valves (Clippard valves and cylinder controller) (not started)
+
Build better "shield hut" for SHMS lead flow controllers.
  
Gas mix controller and MFCs for GEM detectors (not started)
+
Warm up HB.
  
Roofing material for SBS GEM bunker (located some possible material - will run past Jessie)
+
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)
 
Remove actuators from right arm magnets. (Dipole/Q3 complete)
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clean up L-arm supply platform
 
clean up L-arm supply platform
 
Swap out MFCs in VDC mixing system
 
  
 
HMS/SHMS Heater and fan changes, fixes, upgrades etc.
 
HMS/SHMS Heater and fan changes, fixes, upgrades etc.
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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.
  
== PARTS ORDER LIST FOR 1 OCT ==
+
Hall C Moller: setup new chiller, repair compressor, modify bertha
  
-2 wire cable,
+
Add bypass switch for SHMS UPS?
ferrules,
+
\# 6 hardware
+
  
== Possible Future Items ==
+
== Do We Still Need To Do These? ==
  
Replace air compressor in Hall A Gas Shed (on hold till next fiscal year)
+
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)
 
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).
 
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).