Waters Xevo TQD, Operator'S, Overview And Maintenance Manual, Page: 148 / 250

4-72 Maintenance Procedures
7. Remove the metal gasket from the probe tip.
8. Remove the PEEK union/UNF coupling assembly and capillary from the
probe.
9. Unscrew and remove the knurled collar from the UNF coupling.
10. Remove the knurled collar and conductive sleeve from the capillary.
11. Use the 7-mm wrench to loosen the locknut.
Tip:
Use the 8-mm wrench to steady the UNF coupling when loosening
the locknut.
Metal gasket
PEEK union/UNF
coupling assembly
Capillary
UNF coupling PEEK union
Conductive sleeve
Knurled collar Locknut