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Entry  Sun Apr 26 20:10:10 2015, max isi, HowTo, General, Summary pages 
    Reply  Mon Apr 27 21:42:07 2015, rana, Update, VAC, Summary pages 
       Reply  Tue Apr 28 09:49:26 2015, Steve, Update, VAC, Vac Summery Channels 
          Reply  Tue May 5 16:02:57 2015, Steve, Update, VAC, Vac Summery Channels with discription 
    Reply  Mon May 11 12:17:19 2015, max isi, HowTo, General, Summary pages 
Message ID: 11262     Entry time: Tue Apr 28 09:49:26 2015     In reply to: 11261     Reply to this: 11274
Author: Steve 
Type: Update 
Category: VAC 
Subject: Vac Summery Channels 

 

 

       Channel        

                    Function                                          Interlock action           
            

C1:Vac-P1_pressure   

 IFO vac envelope pressure           at 3 mT close V1 and PSL shutter
C1:Vac-P2_pressure  Maglev foreline pressure                      at 6 Torr close V1 
C1:Vac-P3_pressure  annuloses    
C1:Vac-CC1_pressure  IFO pressure   at 1e-5 Torr close VM1
C1:Vac-CC4_pressure  RGA  pressure    
 C1:Vac-N2pres  valve's drive  pneumatic 60-80PSI    

 

at 55 PSI close V1, at 45 PSI close all 
 It  does not exist yet 2 N2 cylinder sum pressure  

 

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