Waters Xevo G2-XS QTof Overview And Maintenance Manual page 172

6 Maintenance Procedures
1. Remove the ESI probe from the source (see
2. Use the 10-mm wrench to remove the probe tip.
If the probe tip is difficult to remove, use the 7-mm wrench in
Tip:
conjunction with the 10-mm wrench.
172 April 2, 2015, 715004496 Rev. B
Probe tip
7-mm wrench
Probe tip
page 61).
10-mm wrench
10-mm wrench