Waters Xevo TQ MS Operator's, Overview And Maintenance Manual page 76

3 Changing the Mode of Operation
14. On the MassLynx MS Tune window, ensure that the Capillary (kV)
parameter on the ES+/- Source tab is set to 0.
Caution:
tip position before you push the sprayer inside the NanoFlow
source enclosure. Ensure that the capillary tip does not collide
with the cone or the side of the source.
15. Carefully push the stage back into the NanoFlow source enclosure, using
the stop and handle.
76 February 11, 2013, 71500130002 Rev. D
To avoid damage to the capillary tip, adjust the sprayer