Skip to main content
Waters

No solvent pulled through on a dry prime of 2695/2795. - WKB3408

Article number: 3408

SYMPTOMS

  • When performing a dry prime, no solvent is pulled through into the priming syringe. 

ENVIRONMENT

  • 2695 
  • 2795

CAUSE

Check valve malfunction.

FIX or WORKAROUND

  1. Sonicate the check valves.

ADDITIONAL INFORMATION

If sonicating the check valves does not work, replace the check valves. Procedure for replacing check valves is found in the maintenance section of the 2695 Separations Module Operator's Guide 


Not able to find a solution? Click here to request help.