Waters Xevo G2 QTof, Operator'S, Overview And Maintenance Manual, Page: 182 / 248

5-106 Maintenance Procedures
Replacing the IntelliStart Fluidics tubing
You must replace the tubing between the components of the IntelliStart
Fluidics system when the tubing or its connections become blocked. The
following procedures explain how to replace the tubing for the lock-spray and
sample delivery systems. They do not, however, address probe connections,
which vary according to your application. For probe connection instructions,
see the relevant procedure:
• For the ESI probe, see page 3-2 .
• For the APCI probe, see page 3-13 .
IntelliStart Fluidics system physical layout:
(Connections omitted for clarity.)
A
B
C
A A
B B
C
A A
B B
C
W aters W aters
AA
BB
CC
Lock-spray selector valve
Sample pump
Lock-spray pump
Sample reservoir
bottles (A, B, and C)
Tubing guides
Flow sensor Access doors
Sample
selector
valve
Diverter
valve
Grounded union