- Leak sensor triggered for the column manager
- No visible leak from any of the four columns
- Column pressure is stable
- Leaking occurs regardless of the column position
- ACQUITY UPLC
- ACQUITY UPLC Column Manager
The column manager outlet-to-detector inlet tubing (port 7) has come loose.
FIX or WORKAROUND
Replace the column manager outlet-to-detector inlet tubing (see Additional Information for part numbers).
700004163 - Column Manager Outlet Tubing, 0.004" ID (Black PEEK)
700003442 - Column Manager Outlet Tubing, 0.0025" ID (Tan PEEK)