Waters Xevo G2 QTof, Operator'S, Overview And Maintenance Manual, Page: 159 / 248

Replacing the reference probe capillary (LockSpray source) 5-83
To remove the existing capillary:
1. Prepare the instrument for working on the source (see page 5-7 ).
2. If an ESI probe is fitted to the source, remove it from the source (see
page 3-6 ).
3. Pull the source enclosure release (located at the bottom, right-hand side)
outwards, 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.
7. Use the 4-mm wrench to unscrew and remove the reference probe tip
from the reference sprayer assembly.
Warning:
The probe and source can be hot. To avoid burn injuries,
take great care while working with these components.
Warning:
The ESI probe tip is sharp. To avoid puncture wounds, if
an ESI probe is fitted to the source, remove the probe before
continuing with this procedure.
Reference
sprayer
assembly
Reference
sprayer support
assembly