What does it mean when warning triangle and valve symbol are flashing, three blips on vacuubrand Laboratory Equipment?
- TTammy PerkinsSep 7, 2025
If the warning triangle and valve symbol are flashing with three blips on your VACUUBRAND laboratory equipment, it indicates that an NT VARIO / VARIO-B pump and in-line valve are connected. Disconnect the in-line valve and switch the controller off and on to reconfigure.