installation_fp_sci
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installation_fp_sci [2023/03/08 09:34] pereira [Emptying FP Gaseous Detectors] |
installation_fp_sci [2023/05/08 16:39] noji |
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| - On the “FP_State_Buttons” page change from “Vent” mode to “Pump” mode by clicking **PUMP** in both the D2703 and D2708 tabs. | - On the “FP_State_Buttons” page change from “Vent” mode to “Pump” mode by clicking **PUMP** in both the D2703 and D2708 tabs. | ||
| - Check the box next to “Valve Controls” on the “D2686 Pumping Station” page. | - Check the box next to “Valve Controls” on the “D2686 Pumping Station” page. | ||
| - | - If the TMP is off and Foreline Valve (FV) is closed, open the Roughing Valve (RV) briefly (2 seconds) by clicking **Open** and observe the behavior of the pressure gauges. If they all decrease at the same rate, again click **Open** to begin rouging | + | - If the TMP is off and Foreline Valve (FV) is closed, open the Roughing Valve (RV) briefly (2 seconds) by clicking **Open** and observe the behavior of the pressure gauges. If they all decrease at the same rate, again click **Open** to begin roughing |
| - If the TMP is still on (this could be the case for a short vent period), turn it off and close the foreline valve (FV) before doing step 6. | - If the TMP is still on (this could be the case for a short vent period), turn it off and close the foreline valve (FV) before doing step 6. | ||
| - When the BPG reads below 200 mTorr, **Close** RV and **Open** FV. Turn the TMP on if it is not already. When the TMP is “at speed” (~30,000 RPM), **Open** the TGV. | - When the BPG reads below 200 mTorr, **Close** RV and **Open** FV. Turn the TMP on if it is not already. When the TMP is “at speed” (~30,000 RPM), **Open** the TGV. | ||
installation_fp_sci.txt · Last modified: 2023/08/18 10:19 by noji
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