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--- venting_pumping_lower-dipole_section_venting_pumping_lower-dipole_section [2017/06/13 12:13]
pereira created
+++ venting_pumping_lower-dipole_section_venting_pumping_lower-dipole_section [2017/06/13 12:17]
pereira [Venting analysis-line lower-dipole section]
@@ Line 20: / Line 20: @@
 {{:wiki:manualvalve-lowerdipoles.jpg?600|Manual venting valve of lower-dipole section}}
+==== Pumping analysis-line lower-dipole section ====
+  - Make sure that the manual gate valve is closed (see above).
+  - Open **S800vac** PanelMate.
+  - Go to page 4 ("lower beamline dipoles vacuum system, section 16")
+  - Select box"PUMPDOWN STATUS SECTION 16-LOWER DIPOLES" and click "START PUMPDOWN". Good vacuum will take few hours.
+  - When *I226PG* reads pressures of few mTorr, you can turn on the ion gauge **I225IG**.

S800 Documentation