Waters Xevo G2-XS QTof Overview And Maintenance Manual page 192

6 Maintenance Procedures
To remove the existing capillary:
1. Prepare the instrument for working on the source (see
Warning:
this procedure when the probe and source are hot.
Warning:
the source, remove the probe before continuing with this
procedure.
2. If an ESI probe is fitted to the source, remove it from the source (see
page 61).
3. Pull the source enclosure release (located at the bottom, right-hand side)
outward, and swing open the enclosure.
4. Wait 10 minutes for the source ion block to cool.
5. Use the extender tool to disconnect the SealTight nut on the inside of the
source enclosure.
6. Rotate the reference sprayer assembly clockwise through 90º, and
remove it from the reference sprayer support assembly.
Reference
sprayer support
assembly
7. Use the 4-mm wrench to unscrew and remove the reference probe tip
from the reference sprayer assembly.
192 April 2, 2015, 715004496 Rev. B
To avoid burn injuries, take great care while performing
To avoid puncture wounds, if an ESI probe is fitted to
page 99).
Reference
sprayer
assembly