Waters Xevo G2-XS QTof Overview And Maintenance Manual page 162

6 Maintenance Procedures
To clean the first ion guide and second ion guide PCB assemblies:
1. Bend a PEEK or PTFE tube into a hook shape.
Notice:
ensure that the bottom of the ion guide does not touch the bottom
of the glass vessel.
2. Use the hook to carefully suspend the first ion guide PCB assembly in
the glass vessel so that the bottom of the assembly does not touch the
bottom of the vessel.
Hook
First ion guide PCB assembly
3. Add Waters MS Cleaning Solution to the glass vessel until the first ion
guide PCB assembly is immersed completely.
162 April 2, 2015, 715004496 Rev. B
To avoid damage to the ion guide caused by vibration,