With leak rate rising, primary pump fails dynamic leak test - WKB255351
Article number: 255351
SYMPTOMS
- With leak rate rising as shown, primary pump fails dynamic leak test:
ENVIRONMENT
- ACQUITY Binary Solvent Manager
- ACQUITY Quaternary Solvent Manager
CAUSE
Faulty accumulator check valve
FIX or WORKAROUND
Replace the accumulator check valve.
ADDITIONAL INFORMATION
id255351, A-30SDM, checkvalve, DLT, UPAQSM, UPBINARY, UPBINARY, UPBSM+, UPBSMIVD, UPIBSM, UPIBSM+, UPIBSMIVD, UPLCCOLHTR, UPNBINARY, UPPBSM, UPPQSM, UPQSM, UPQSM+, UPQSMBIO, UPSMIVD, UPSMPMGR