"Transducer h/w range error" occurs when priming ACQUITY UPLC H-Class QSM - WKB250785

SYMPTOMS

• "Transducer h/w range error" when priming system
• Random pressure spike (fluctuation) 
• Retention time shift 

ENVIRONMENT

• ACQUITY UPLC H-Class Quaternary Solvent Manager (QSM)

CAUSE

Unknown

FIX or WORKAROUND

1. Loosen the fittings on the accumulator and primary transducer.
2. Cycle power on the Quaternary Solvent Manager (QSM).
3. Retighten the fittings on the transducers.
4. Prime the system.

ADDITIONAL INFORMATION