Waters Xevo G2 QTof, Operator'S, Overview And Maintenance Manual, Page: 80 / 248

5-4 Maintenance Procedures
Spare parts
Waters recommends that you replace only the parts mentioned in this
document. For spare parts details, see the Waters Quality Parts Locator on
the Waters Web site’s Services/Support page.
Replace the reference probe
capillary.
Annually. See page 5-82 .
Clean or replace the corona
pin (APCI and ESCi modes).
When the corona pin is
corroded or black, or
the sensitivity
decreases to
unacceptable levels.
See page 5-90 .
Replace the APCI probe
heater.
If the heater fails to
heat the probe.
See page 5-91 .
Replace the ion block heater
cartridge.
If the heater fails to
heat the ion block.
See page 5-94 .
Replace the source assembly
seals.
Annually. See page 5-98 .
Replace the mass
spectrometer air filters.
Annually. See page 5-102 .
Replace the IntelliStart
Fluidics tubing.
In the event of
blockage in the tubing
connections between
the IntelliStart
Fluidics system
components.
See page 5-106 .
Maintenance schedule: (Continued)
Procedure Frequency For information...