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Waters

Failing Static Decay test on a 2695 Alliance - WKB8454

Article number: 8454

SYMPTOMS

  • Large drops in pressure
  • Flow rate passes
  • New check valves did not resolve the issue

ENVIRONMENT

  • Alliance HPLC System
  • 2695 Separations Module

CAUSE

Worn pump seals/plungers.

FIX or WORKAROUND

Perform preventive maintenance on the pump.

ADDITIONAL INFORMATION

Alliance Solvent Manager PM Kit 700004073

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