- Flow stopped due to pump homing error
- Error reappears when reset
- ACQUITY UPLC Binary Solvent Manager
- ACQUITY I-Class Binary Solvent Manager
Blockage between pump head and vent valve
FIX or WORKAROUND
- Loosen the fitting from the pump head to the vent valve.
- Reset the pump.
- Tighten the fitting.
- Start the flow.
If the error returns, replace the tubing: