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TriScroll 600 Dry Scroll Vacuum Pump
D R A F T 4 / 7 / 1 1
19. Lightly grease the O-ring and place it onto
the orbiting cup.
20. Insert the orbiting cup into the center of the
orbiting plate.
21. Push the orbiting cup into place and hold it
securely while engaging the snap ring.
Final Assembly (continued)
CAUTION If the orbiting cup slips out
prior to installing the snap
ring, remove the orbiting
cup, re-install the O-ring
and re-insert the orbiting
cup into the orbiting plate.
Use care not to shear the
O-ring while pushing the
orbiting cup into the
orbiting plate.