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Dynamic leak test failed on primary side of the Binary Solvent Manager - WKB3220

Article number: 3220

SYMPTOMS

  • Pressure fluctuations
  • Dynamic leak test fails with primary leak exceeds the limit

ENVIRONMENT

  • ACQUITY UPLC
  • ACQUITY UPLC I-Class
  • Binary Solvent Manager (BSM)

CAUSE

The check valve is leaking.

FIX or WORKAROUND

  1. Replace the check valve.

ADDITIONAL INFORMATION

 


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