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Waters

ACQUITY H-Class QSM leak test fails - WKB58471

Article number: 58471

SYMPTOMS

  • Dynamic leak test fails

ENVIRONMENT

  • MassLynx
  • Empower
  • ACQUITY UPLC I-Class
  • ACQUITY UPLC H-Class
  • ACQUITY UPLC BSM
  • ACQUITY UPLC H-Class Quaternary Solvent Manager (QSM)
  • ACQUITY ISM

CAUSE

Pump head tubing is not tight enough.

FIX or WORKAROUND

1. Ensure that each fitting is tight.

2. Tighten each pump tubing.

ADDITIONAL INFORMATION

Do not over-tighten the tubings. Waters recommends that each fitting first be screwed on finger-tight, and then tightened an additional 3/4-turn with a wrench.

id58471, A-30SDM, DLT, EMP2LIC, EMP2OPT, EMP2SW, EMP3GC, EMP3LIC, EMP3OPT, EMP3SW, EMPGC, EMPGPC, EMPLIC, EMPOWER2, EMPOWER3, EMPSW, MLYNX, MLYNXV41, SUP, SUPMM, UPAQSM, UPBINARY, UPBSM+, UPIBSM, UPIBSM, UPIBSM+, UPIBSM+, UPISMFL, UPISMFL+, UPISMFTIVD, UPISMFTN, UPISMFTN+, UPPBSM, UPPQSM, UPQSM, UPQSM, UPQSM+, UPQSM+, UPQSMBIO, UPQSMBIO, UPQSMBIO+, UPSMFTN, UPSMFTN+, UPSMFTNB+, UPSMFTNBIO

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