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Solvent leaks from the diverter valve on Xevo TQD - WKB78943

Article number: 78943

SYMPTOMS

  • Solvent leaks from the diverter valve
  • Leak sensor triggered

ENVIRONMENT

  • Xevo TQD
  • SQ Detector 2

CAUSE

1 - The ESI probe capillary is blocked.

2 - The red PEEK waste line on the diverter valve is blocked.

FIX or WORKAROUND

Solution 1:

  1. Follow the instructional video on how to replace the ESI capillary. View here.
  2. Reinstall tubing into the fluidics valve port that was leaking.
  3. Test for functionality.

Solution 2:

Replace the red PEEK waste line.

ADDITIONAL INFORMATION

 

Electrospray

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