Waters Xevo TQD Operator's, Overview And Maintenance Manual page 186

5. Clear an area, lay out the soft cloth or mat, and lay the source enclosure
on its face.
6. Use the Phillips (cross-head) screwdriver to remove the 2 source
enclosure, release-handle screws, and remove the handle.
Source enclosure
cover screws
Lamp-drive cover
screws
Release handle
7. Use the combined 2.5-mm Allen wrench and cone extraction tool to
remove the remaining 2 lamp-drive cover screws, which were hidden by
the release handle.
8. Slide the cover off the lamp drive.
9. Use the 3-mm Allen wrench to remove the 4 source enclosure cover
screws.
10. Ease the source enclosure cover over the lamp drive assembly.
4-110 Maintenance Procedures
Take care to lay the source enclosure on a smooth sur-
Caution:
face. Laying it face-first on a hard object or other protrusion can
smash the glass window.
TP03204