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vacuum_control [2014/11/17 10:33]
pereira [Spectrograph]
vacuum_control [2014/11/17 10:45]
pereira [Object Box]
Line 35: Line 35:
 The ion gauge for the [[Stations|Object station chamber]] vacuum system makes too much light for the object scintillator.  This ion gauge **I188IG** should be left off except when actually monitoring the vacuum level. The ion gauge for the [[Stations|Object station chamber]] vacuum system makes too much light for the object scintillator.  This ion gauge **I188IG** should be left off except when actually monitoring the vacuum level.
  
 +As stated above, this ion-gauge can only be turned off "locally" by pressing the **EMIS** button on their controllers, which are located in the S3 vault on the middle level in the electronics racks under the stairs to the top level. 
 ===== Target Chamber ===== ===== Target Chamber =====
  
vacuum_control.txt ยท Last modified: 2019/10/17 10:43 by pereira