S800 Documentation

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vacuum_control [2014/11/14 13:08]
pereira [Spectrograph] 		vacuum_control [2014/11/17 10:16]
pereira [General Information]
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 ===== General Information ===== ===== General Information =====
  
-Vacuum control and monitoring of the S800 is provided through the **S800vac** PanelMate. (Analysis line vacuum control pages are also available in the **A1900_Vacuum** PanelMate.) The vacuum system is divided in consecutive sections separated by gate valves. Each page in **S800vac** corresponds to a different vacuum section:+Vacuum control and monitoring of the S800 is provided via NCS application PanelMate, through the **S800vac** file, in directory \\exp\files\control\ncsdata\General\Qt\Templates. (Analysis line vacuum control pages are also available in the **A1900_Vacuum** PanelMate.) The vacuum system is divided in consecutive sections separated by gate valves. Each page in **S800vac** corresponds to a different vacuum section:
  
   * Page 1: **Vacuum section 13** corresponds to the segment of the beam line that includes the **object-box** between ion gauges I177GV and I190GV. The ion-gauge monitoring the vacuum pressure in the object box is **I188IG**   * Page 1: **Vacuum section 13** corresponds to the segment of the beam line that includes the **object-box** between ion gauges I177GV and I190GV. The ion-gauge monitoring the vacuum pressure in the object box is **I188IG**
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   * Page 7: **Vacuum section 19** corresponds to the **focal-plane chamber**. It is isolated from the rest of the beam line by gate valve I265GV. The ion-gauge monitoring the vacuum pressure in this section is **I264IG**   * Page 7: **Vacuum section 19** corresponds to the **focal-plane chamber**. It is isolated from the rest of the beam line by gate valve I265GV. The ion-gauge monitoring the vacuum pressure in this section is **I264IG**
  
-  * Page 13: This page displays the pressures read by ALL the ion gauges of the analysis line and spectrograph+  * Page 13: This page displays the pressures read by ALL the ion gauges of the analysis line and spectrograph (see figure below) 
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 +{{:wiki:s800vac-p16.jpg?950|PanelMate. File s800vac.ui, page 16}} 
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 The readout from the ion gauges in the S3 vault is available through the control system, but these gauges cannot be turned on and off remotely. They are switched on and 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. An ion gauge must be turned off by entering the vault before its beamline section can be vented. The readout from the ion gauges in the S3 vault is available through the control system, but these gauges cannot be turned on and off remotely. They are switched on and 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. An ion gauge must be turned off by entering the vault before its beamline section can be vented.
vacuum_control.txt · Last modified: 2019/10/17 10:43 by pereira

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