ACQUITY UPLC sample fluidics exceeds high pressure limit - WKB64261
Article number: 64261
SYMPTOMS
- Sample fluidics high pressure limit reached when priming the system
ENVIRONMENT
- ACQUITY UPLC
- Sample Manager (SM)
CAUSE
Incorrect needle size is configured in the console. When configured for a 30-µL needle but a 15-µL needle is actually installed, the draw speed on the wash syringes is sufficient to cause an overpressure event.
FIX or WORKAROUND
Check the needle size configuration and correct it if necessary.
ADDITIONAL INFORMATION
If the problem persists, follow the troubleshooting workpath for a blockage.
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