Waters Xevo TQ-S cronos, Обзор и руководство по обслуживанию, Страница: 17 / 175

2.5.2 Operate LED......................................................................................................................... 42
2.6 Tuning and calibration information................................................................................................. 42
2.7 Running the mass spectrometer at higher flow rates..................................................................... 42
2.8 Preparing the fluidics system......................................................................................................... 43
2.8.1 Installing the reservoir bottles............................................................................................... 43
2.8.2 Installing the low-volume vials.............................................................................................. 44
2.8.3 Purging the fluidics................................................................................................................44
2.9 Rebooting the mass spectrometer................................................................................................. 45
2.10 Leaving the mass spectrometer ready for operation.................................................................... 45
2.11 Emergency shutdown of the mass spectrometer..........................................................................46
3 Changing the mode of operation............................................................................. 47
3.1 ESI, ESCi, and APCI modes.......................................................................................................... 47
3.1.1 ESI mode.............................................................................................................................. 47
3.1.2 ESCi mode............................................................................................................................47
3.1.3 APCI mode............................................................................................................................48
3.1.4 Configuring for ESI/ESCi/APCI modes................................................................................. 48
3.1.5 Installing the probe adapter.................................................................................................. 51
3.1.6 Installing the probe assembly............................................................................................... 54
3.1.7 Removing and refitting the probe inlet fitting.........................................................................60
3.1.8 Connecting the probe assembly to a UPC² system.............................................................. 62
3.1.9 Removing the probe adapter................................................................................................ 64
3.1.10 Installing and removing the corona pin............................................................................... 65
3.2 UniSpray standard source..............................................................................................................67
3.2.1 Installing the UniSpray source.............................................................................................. 69
3.2.2 Removing the UniSpray source ........................................................................................... 72
4 Maintenance procedures.......................................................................................... 74
4.1 Maintenance schedule for Xevo TQ-S cronos................................................................................74
4.2 Spare parts.....................................................................................................................................75
4.3 Safety and handling........................................................................................................................76
4.4 Preparing the instrument for working on the source.......................................................................76
4.4.1 Using MassLynx software to prepare the instrument for operations on or inside its
source......................................................................................................................................77
January 10, 2022, 715006200 Ver. 01 (previously released as Rev. A)
Page xvii