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fillsystem:fillsystem [2019/11/06 12:51] weisshaa |
fillsystem:fillsystem [2020/07/09 12:42] weisshaa |
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==GRETINA LN filling system== | ==GRETINA LN filling system== | ||
- | ====== Status (Feb 2016) ====== | + | ==== PT 100 shack === |
+ | det 0 (shack PT100) (Dewar PT100 ovl) (wall manifold PT100) | ||
+ | det29 (shack AC vent PT100) (shack PT100) (?) | ||
+ | |||
+ | ====== Status (July 2019) ====== | ||
LN supply ON (valve 2 in wall manifold) is c0.2/relay #1, i.e. open main supply to GRETINA with opv 1 | LN supply ON (valve 2 in wall manifold) is c0.2/relay #1, i.e. open main supply to GRETINA with opv 1 | ||
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* [[LNerror]] | * [[LNerror]] | ||
* [[AlarmResponse]] | * [[AlarmResponse]] | ||
+ | * {{:fillsystem:boxfront_-_copy.jpg?linkonly| Wall manifold photograph and why valve 3 is bad as valve 4 is NOT bi-directional}} | ||
+ | * {{ :fillsystem:wall-manifold.pdf | wall manifold drawing}} | ||
====== part numbers (also liquid cooling) ====== | ====== part numbers (also liquid cooling) ====== | ||
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* ASCO valve in main manifold box is 8222G002LT 24VDC | * ASCO valve in main manifold box is 8222G002LT 24VDC | ||
* Repair kit for manifold valve is 306399 Repair Kit, see quote {{ :fillsystem:asco_kit.xlsx |}} | * Repair kit for manifold valve is 306399 Repair Kit, see quote {{ :fillsystem:asco_kit.xlsx |}} | ||
+ | * {{ :fillsystem:s108738933-0001_15373.pdf | 24V solenoid + kit 2019}} | ||
* O-ring bayonet (NSCL): Monroe Seals, 14 x 1.8 PTFE O-ring | * O-ring bayonet (NSCL): Monroe Seals, 14 x 1.8 PTFE O-ring | ||
* Circular connector, box mount Amphenol MS3122E12-10S 85C4112 | * Circular connector, box mount Amphenol MS3122E12-10S 85C4112 |