Waters Xevo G2-XS QTof Overview And Maintenance Manual page 138

Figure 7–40: StepWave ion guide assembly separated
First ion guide assembly
Second ion guide assembly
3. Remove the brown PEEK gasket from the second ion guide assembly.
Figure 7–41: StepWave second ion guide assembly
Second ion guide assembly
Brown PEEK gasket
4. Remove the O-ring from the differential pumping aperture on the second ion guide
assembly (see Removing O-rings and seals (Page
March 31, 2021, 715004496 Ver. 04 (previously released as Rev. D)
99)).
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