Waters Xevo G2 QTof, Operator'S, Overview And Maintenance Manual, Page: 196 / 248

5-120 Maintenance Procedures
5. Using a long “finger-tight” fitting, connect orange, 1/16-inch, 680-mm,
PEEK tubing from port 4 of the sample selector valve, through tubing
guide A and into reservoir bottle A.
Requirement:
As the tubing emerges from the tubing guide, thread the
long “finger-tight” fitting over it, push the tubing through the right-hand
hole, to the bottom of the reservoir bottle and tighten the fitting.
Tips:
Follow these suggestions if you find threading the tubes through
the guides difficult:
•
Thread the tubes upward from the bottom hole.
• Using needle-nose pliers, make a 20° bend, 10 mm from the end of
the tubing. Then rotate the tubing, as necessary, as you thread it
through the guide.
6. Repeat this procedure for port 5 to reservoir bottle B and port 6 to
reservoir bottle C.
A
B C
A
B
C
A
B
C
Waters
A
B
C
Tubing guide A
Reservoir Bottle A