Connecting To The Nitrogen Gas Supply - Waters Xevo G2-XS QTof Overview And Maintenance Manual

B.4 Connecting to the nitrogen gas supply
Required materials
• Chemical-resistant, powder-free gloves
• 6-mm PTFE tubing (included in the Xevo G2-XS QTof installation kit)
• Nitrogen regulator (not supplied)
Warning:
To avoid personal contamination with biologically hazardous, toxic, and corrosive
materials, wear chemical-resistant, powder-free gloves when performing this procedure.
To connect the nitrogen gas supply:
1. Connect one free end of the 6-mm PTFE tubing to the nitrogen inlet port on the rear of the
instrument.
Requirement:
(16-ft) length supplied.
Figure B–10: Nitrogen and collision cell gas inlet and vacuum connectors
Vacuum port
Source exhaust
Collision cell gas inlet
Pilot valve port
Do not cut the 6-mm (1/4-inch) PTFE tubing to size. Use the entire 5-m
March 31, 2021, 715004496 Ver. 04 (previously released as Rev. D)
Page 267