Waters Xevo TQD, Обзор и руководство по обслуживанию

Страница: 146 / 250

4 Maintenance Procedures
146 March 14, 2014, 715004387 Rev. B
Tip:
If contamination is present, use 1:1 methanol/water, applied to a
lint-free cloth, to carefully clean the grooves.
2. Fit the O-rings (new ones if you disposed of the old) to the PEEK ion
block support.
Tip:
To fit an O-ring in its groove, start fitting the O-ring at the notch in
the groove, and then progressively work the ring into the groove, in
either direction from the notch.
3. Fit the PEEK ion block support onto the instrument’s housing.
4. Use the 3-mm Allen wrench to fit and tighten the 4 screws securing the
PEEK ion block support.
5. Fit the ion block assembly to the PEEK ion block support (see page 125 ).
6. Fit the source enclosure to the instrument (see page 92 ).