Waters Xevo G2-XS QTof Overview And Maintenance Manual page 13

1.2.3 Combined electrospray/atmospheric pressure chemical ionization (ESCi) ......................... 27
1.2.4 Atmospheric solids analysis probe (ASAP)...........................................................................28
1.3 NanoLockSpray source and ionization modes............................................................................... 28
1.4 Combined APPI/APCI source.........................................................................................................29
1.5 Atmospheric pressure gas chromatography (APGC)..................................................................... 30
1.6 ionKey source.................................................................................................................................30
1.7 UniSpray LockSpray source...........................................................................................................30
1.8 IntelliStart fluidics system............................................................................................................... 31
1.8.1 Fluidics system overview...................................................................................................... 31
1.8.2 IntelliStart fluidics system physical layout............................................................................. 31
1.8.3 System operation.................................................................................................................. 33
1.9 Ion optics........................................................................................................................................ 33
1.10 Leak sensors................................................................................................................................ 35
1.11 Vacuum system............................................................................................................................ 35
2 Preparing the mass spectrometer for operation.................................................... 36
2.1 Starting the mass spectrometer..................................................................................................... 36
2.1.1 Verifying the instrument's state of readiness........................................................................ 38
2.1.2 Monitoring the mass spectrometer LEDs..............................................................................38
2.1.3 Calibration.............................................................................................................................38
2.1.4 Flow rates for the Xevo G2-XS QTof system........................................................................ 38
2.2 Preparing the Fluidics system........................................................................................................ 39
2.2.1 Installing the reservoir bottles............................................................................................... 39
2.2.2 Installing the low-volume vials.............................................................................................. 40
2.2.3 Adjusting the solvent delivery tube positions........................................................................ 41
2.2.4 Purging the pump..................................................................................................................42
2.3 Rebooting the mass spectrometer................................................................................................. 42
2.4 Leaving the mass spectrometer ready for operation...................................................................... 43
2.5 Emergency shutdown.....................................................................................................................43
3 Configuring the LockSpray Source......................................................................... 44
3.1 Configuring the LockSpray II source.............................................................................................. 44
March 31, 2021, 715004496 Ver. 04 (previously released as Rev. D)
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