Agilent Technologies Infinity II SFC Binary 1260 User Manual page 123

5
Exchange the defective solvent selection valve.
7
Reconnect all tubings to the solvent selection valve.
After an exchange of the valve it may be required to pump several mL of solvent before the
N O T E
flow stabilizes at a pressure ripple as low as it used to be when the system was still
working properly.
1260 SFC Binary Pump
Exchange the Solvent Selection Valve
6
Tighten the screws of the valve holder.
8
Maintenance
123