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emergency_shutdown [2020/03/22 20:14]
pereira [Communication before and after completion of Shutdown]
emergency_shutdown [2020/04/01 11:40]
pereira [Electronics and computers]
Line 31: Line 31:
 ===== Vacuum =====  ===== Vacuum ===== 
   * Close ALL gate valves   * Close ALL gate valves
-  * VERY IMPORTANT: Vent FP box, but leave dry N2 flowing (it requires "forcing open" pressure-relieve valve)+  * VERY IMPORTANT: Vent FP box, but leave dry N2 flowing (it requires opening the lift-off disk of the pressure-relief valve)
   * Make sure that FP Turbo-pump is OFF. Turn OFF Turbo Pump chiller   * Make sure that FP Turbo-pump is OFF. Turn OFF Turbo Pump chiller
   * Turn off CRDCs chiller   * Turn off CRDCs chiller
Line 50: Line 50:
   * Turn off all crates in S800 rack (S3 vault)   * Turn off all crates in S800 rack (S3 vault)
   * Turn off all crates in dU6   * Turn off all crates in dU6
-  * Shut down s800fp PC (in S3) +  * Reboot s800fp PC (in S3) 
-  * Shut down u6pc5 +  * Reboot down u6pc5 
-  * Shut down spdaq50+  * Reboot down spdaq50
  
  
emergency_shutdown.txt · Last modified: 2020/11/06 13:17 by pereira