Waters Xevo G2 QTof, Operator'S, Overview And Maintenance Manual, Page: 61 / 248

Configuring for APCI mode 3-17
6. Close the access door to the IntelliStart Fluidics system.
7. Install the corona pin in the source (see page 5-11 ).
Removing the APCI probe
Required materials
Chemical-resistant, powder-free gloves
To remove the APCI probe:
1. Prepare the instrument for working on the source (see page 5-7 ).
2. Remove the corona pin from the source (see page 5-13 ).
3. Disconnect the diverter valve tubing from the APCI probe.
4. Unscrew the probe locking ring.
5. Carefully remove the probe from the probe adjuster assembly.
Caution:
Ensure that the tubing does not become trapped when
closing the access door to the IntelliStart Fluidics system.
Warning:
The LC system connections, APCI probe, and source can
be contaminated with biohazardous and/or toxic materials. Always
wear chemical-resistant, powder-free gloves while performing this
procedure.
Warning:
To avoid electric shock, ensure that the instrument is
prepared for working on the source before commencing this procedure.