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Accumulator leak rate too high following PM - WKB19614

Article number: 19614

SYMPTOMS

  • Fails static leak test
  • Message: "Accumulator check valve is okay but accumulator leak rate is too high..."
  • Solvent present on the back of the head assembly

ENVIRONMENT

  • 2695 Separations Module
  • Recent performance maintenance

CAUSE

High-pressure plunger seal is leaking.

FIX or WORKAROUND

Replace the accumulator plunger seal. Plunger Seals Replacement Kit (Std-Yellow) 2/Pkg [WAT270938]

ADDITIONAL INFORMATION

If it looks like the plunger is damaging the seal, replace WAT270959 Plunger Assembly (Standard) as well.

id19614, 2690, 2690D, 2690DUPGD, 2690UP, 2695, 2695D, 2695DE, 2695DEB, 2695DUP, 2695E, 2695EB, 2695INERT, 2695UP, A-10SSM, ALLCOLCLR, ALLCOLHTR, ALLCOLHTRB, checkvalve

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