Assembling The Sampling Cone Assembly - Waters Xevo TQ-S Operator's, Overview And Maintenance Manual

Assembling the sampling cone assembly

Required materials
Chemical-resistant, powder-free gloves
To assemble the sampling cone assembly:
Caution:
• To avoid recontaminating the sampling cone assembly, wear clean
chemical-resistant, powder-free gloves during this procedure.
• The sample cone is fragile. Never place it on its tip; always place it on
its flanged base.
1. Fit the cone gas nozzle handle to the cone gas nozzle and turn the handle
clockwise to tighten.
O-ring
Sample cone
Cone gas nozzle
Cone gas nozzle handle
2. Carefully fit the sample cone into the cone gas nozzle.
3. Fit the O-ring (a new one if you disposed of the old O-ring) into the
groove created between the sample cone and cone gas nozzle.
4-38 Maintenance Procedures
TP02663