venting_pumping_intermediate_image_box
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venting_pumping_intermediate_image_box [2018/04/20 11:24] pereira [Vent Intermediate-image chamber] |
venting_pumping_intermediate_image_box [2018/04/25 17:03] pereira [Pumping Intermediate-image chamber] |
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| * Verify that Chamber is closed and pressure-relief valve (north side of the chamber) is properly closed (NOTE: sometimes, due to overpressure from dry N2 during the venting procedure, the O-ring in pressure-relief valve flange is moved out of place) | * Verify that Chamber is closed and pressure-relief valve (north side of the chamber) is properly closed (NOTE: sometimes, due to overpressure from dry N2 during the venting procedure, the O-ring in pressure-relief valve flange is moved out of place) | ||
| * Verify that PPACs are not biased by opening the [[HV bias|HV GUI]] | * Verify that PPACs are not biased by opening the [[HV bias|HV GUI]] | ||
| - | * IMPORTANT: | + | * IMPORTANT: |
| * Insert PPACs/turn on light (Diagnostic Drives PanelMate) and verify condition through sight window on south side of the chamber (be careful no to bump the bullet camera). | * Insert PPACs/turn on light (Diagnostic Drives PanelMate) and verify condition through sight window on south side of the chamber (be careful no to bump the bullet camera). | ||
venting_pumping_intermediate_image_box.txt ยท Last modified: 2024/01/12 09:37 by noji
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