Waters Xevo TQ MS Operator's, Overview And Maintenance Manual page 145

4. Fit the PEEK ion block support to the instrument's housing.
Caution:
hexapole springs must not touch a hexapole rod.
5. Use the 3-mm Allen wrench to fit and tighten the 4 PEEK ion block
support securing screws.
Look through the PEEK ion block support as you tighten the
Tip:
securing screws. Ensure that the hexapole springs do not buckle and
touch a hexapole rod.
6. Fit the ion block assembly to the PEEK ion block support (see
the source hexapole assembly" on page
To ensure correct operation of the instrument, the
February 11, 2013, 71500130002 Rev. D
Cleaning the source hexapole assembly
Hexapole spring
Hexapole rod
140).
"Cleaning
145