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Waters

Error: Filter Initialization Failure on 2487, 2489 or 2475 - WKB4443

Article number: 4443

SYMPTOMS

  • Error message: Filter initialization failure

ENVIRONMENT

  • 2487 Dual-Wavelength Absorbance Detector
  • 2489 UV/Vis Detector
  • 2475 Multi-Wavelength Fluorescence Detector

CAUSE

Bubble in the flow cell

FIX or WORKAROUND

  1. Flush the flow cell with solvent at .5 ml/min for at least 10 minutes.

ADDITIONAL INFORMATION

 

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