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Waters

Full system dynamic leak test failing - WKB61253

Article number: 61253

SYMPTOMS

  • Mixer is leaking at the fitting
  • Fitting cannot be disconnected
  • Dynamic leak test fails to Inject valve (unable to compress accumulator)
  • Dynamic leak test passed at Vent valve
  • Higher or lower pressures unstable

ENVIRONMENT

  • ACQUITY UPLC BSM
  • ACQUITY UPLC I-Class Binary Solvent Manager (BSM)
  • ACQUITY UPLC H-Class Quaternary Solvent Manager (QSM)
  • ACQUITY PREMIER

CAUSE

Worn threads on tubing and mixer

FIX or WORKAROUND

  1. Disconnect other fittings from the mixer.
  2. Disconnect the tubing at the end away from the valve.
  3. Replace: 
    • Assy, Mixer, 100µL Zirconia, 18K, Part Number 205000854 (I- Class BSM)
    • 700005341 Replacement 50µL Mixer assembly (Zirconia) 18K.(I- Class BSM)
    • Assy, Mixer, 50µl Zirconia, Part Number 700002911 (BSM)
    • Tube Assy, Vent Valve P5 to Tee/Filter, Part Number 430001207 (BSM)
    • Tube Assy, Vent Valve P2 to Tee/Filter, Part Number 430001208 (BSM)
    • Tube Assy, System outlet, SDS, .0.010ID, Part Number 430001486 (BSM)
    • Assy, Mixer, 100 µL, Part Number 700005119 (H-Class QSM)
    • Mixer Assembly, 100 µL, Part Number 700005258 (H-Class Bio QSM)
    • Tubing, Vent Valve to Accumulator, Part Number 430002316 (H-Class)
    • Tubing, Vent Valve to Accumulator, Part Number 430002476 (H-Class Bio)
    • Tubing, Vent Valve to Outlet Filter, Part Number 430002319 (H-Class)
    • Tubing, Vent Valve to Outlet Filter, Part Number 430002477 (H-Class Bio)

ADDITIONAL INFORMATION

 

id61253, A-30SDM, DLT, MSDS, UPAQSM, UPBINARY, UPBINARY, UPBSM+, UPIBSM, UPIBSM, UPIBSM+, UPIBSM+, UPISMFL, UPISMFL+, UPISMFTIVD, UPISMFTN, UPISMFTN+, UPPBSM, UPPQSM, UPQSM, UPQSM+, UPQSMBIO

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