Low system pressure on ACQUITY BSM - WKB238521
Article number: 238521
SYMPTOMS
- Low system pressure
- Only 500 psi is achieved with column attached
- Accumulator dynamic leak test failure
ENVIRONMENT
- ACQUITY UPLC BSM
CAUSE
Worn seals or clogged check valves
FIX or WORKAROUND
Rebuild the pump accumulator pump head using part 700004746.
ADDITIONAL INFORMATION
id238521, checkvalve, DLT, UPBINARY, UPBSM+, UPBSMIVD, UPIBSM, UPIBSM+, UPIBSMIVD, UPLCCOLHTR, UPNBINARY, UPPBSM, UPSMIVD, UPSMPMGR