Difference between revisions of "Shutting off HMS LCW"
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| + | == Shutting off HMS LCW === | ||
* Monitor the small HMS LCW leak on the hall cameras. If the leak becomes significantly larger, we need to shut off the HMS LCW valves quickly. | * Monitor the small HMS LCW leak on the hall cameras. If the leak becomes significantly larger, we need to shut off the HMS LCW valves quickly. | ||
* Call MCC and tell them you need an escorted access - and you need access urgently (losing too much LCW could impact ESR operations). | * Call MCC and tell them you need an escorted access - and you need access urgently (losing too much LCW could impact ESR operations). | ||
| Line 10: | Line 11: | ||
== Find the LCW flow panel== | == Find the LCW flow panel== | ||
[[Image:LCW_flows.jpg|300px|LCW]] | [[Image:LCW_flows.jpg|300px|LCW]] | ||
| − | == Shut off the HMS supply (top) and return ( | + | == Shut off the HMS supply (top) and return (bottom)== |
[[Image:HMS_supply_return.jpg|300px|LCW]] | [[Image:HMS_supply_return.jpg|300px|LCW]] | ||
Revision as of 15:36, 8 July 2019
Shutting off HMS LCW =
- Monitor the small HMS LCW leak on the hall cameras. If the leak becomes significantly larger, we need to shut off the HMS LCW valves quickly.
- Call MCC and tell them you need an escorted access - and you need access urgently (losing too much LCW could impact ESR operations).
- Ask the target operator to start ramping down the HMS magnets
- While waiting for the ARM to escort you into the hall, call the Spectrometer on Call number (593-7890) and tell them you are about to shut off LCS to the HMS and that they should drain the water cooled current leads.
- In the hall:
Locate the target gas panel
Go behind the gas panel
Find the LCW flow panel
Shut off the HMS supply (top) and return (bottom)
