Waters Xevo TQD, Overview And Maintenance Manual

Page: 147 / 250

Replacing the ESI probe tip and gasket
March 14, 2014, 715004387 Rev. B 147
Replacing the ESI probe tip and gasket
Replace the ESI probe tip if a blockage occurs in the internal metal sheathing
through which the stainless steel capillary passes or if the probe tip is
damaged.
Removing the ESI probe tip and gasket
Required materials
• Chemical-resistant, powder-free gloves
• 7-mm wrench
• 10-mm wrench
To remove the ESI probe tip and gasket:
1. Remove the ESI probe from the source (see page 61 ).
Warning:
To avoid personal contamination with biohazards or
toxic materials, and to avoid spreading contamination to
uncontaminated surfaces, wear clean, chemical-resistant,
powder-free gloves when working with the probe and source
components.
Warning:
To avoid burn injuries, take great care while performing
this procedure; the probe and source can be hot.
Warning:
To avoid puncture wounds, handle the probe with care;
the ESI probe tip is sharp.