10-44 Routine Maintenance
The surface of the rods should appear highly polished with no scratches
or sharp points.
8. Ultrasonically clean the rods in a suitable solvent to remove any
remaining grease or sample particles.
See also: Ultrasonically cleaning the inner source components on
page 10-21.
To reassemble the rod assembly:
Refit the rods in the outer source assembly in the reverse to the above
procedure, consulting the diagrams prepared during disassembly.
FI/FD outer source:
Extraction
voltage wires
Securing screws
Collimating slits
Focus 3
Focus 2
Focus 1
Front support
plate