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
- Disconnect other fittings from the mixer.
- Disconnect the tubing at the end away from the valve.
- 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