How to troubleshoot if the unit is experiencing peak pump problems?
- Vanquish Flex Binary UHPLC System
- Vanquish Flex Quaternary UHPLC System
|POSSIBLE CAUSE||REMEDIAL ACTION|
|Piston seals in pump leaking||Replace the seals (refer to Pump Operating Manual).|
|Air trapped in pump head||Purge the pump (refer to Pump Operating Manual).|
|Baseline fluctuations||See "Periodic baseline fluctions" in Baseline on page 121.|
|Pump pulsation or flow fluctuations||See "Pressure pulsation or inconstant pressure" in Pressure on page 120.|
For additional troubleshooting help try downloading the Thermo Scientific HPLC Troubleshooting Guide App. The app is an extensive tool to effectively diagnose various potential issues with HPLC analysis.