Replacing The Esi Probe Sample Capillary; Removing The Existing Capillary - Waters Xevo TQD IVD Overview And Maintenance Manual

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4.
Use the nebulizer adjuster knob to adjust the capillary so that it protrudes by approximately
0.5 mm from the end of the probe.
5.
Fit the ESI probe onto the source (see

4.23 Replacing the ESI probe sample capillary

Replace the stainless steel sample capillary in the ESI probe if it becomes blocked and cannot be
cleared, or if it becomes contaminated or damaged.
4.23.1

Removing the existing capillary

4.23.1.1
Required materials
Chemical-resistant, powder-free gloves
Combined 2.5-mm Allen wrench and cone extraction tool
7-mm wrench
8-mm wrench
10-mm wrench
Needle-nose pliers
Warning:
spreading contamination to uncontaminated surfaces, wear clean, chemical-resistant,
powder-free gloves when working with the probe and source components.
Warning:
the probe and source can be hot.
Warning:
is sharp.
To remove the existing capillary:
1.
Remove the probe from the source (see
2.
Retrieve the combined 2.5-mm Allen wrench and cone extraction tool from its storage
location on the source adaptor housing.
To avoid personal contamination with biohazards or toxic materials, and to avoid
To avoid burn injuries, take great care while performing this procedure;
To avoid puncture wounds, handle the probe with care; the ESI probe tip
September 7, 2016, 715003560IVD Rev. C
page
37).
page
39).
Page 96

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