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emergency_shutdown [2020/03/22 20:14] pereira [Communication before and after completion of Shutdown] |
emergency_shutdown [2020/04/01 11:38] pereira [Vacuum] |
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===== Vacuum ===== | ===== Vacuum ===== | ||
* Close ALL gate valves | * Close ALL gate valves | ||
- | * VERY IMPORTANT: Vent FP box, but leave dry N2 flowing (it requires | + | * VERY IMPORTANT: Vent FP box, but leave dry N2 flowing (it requires |
* 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 |