Agilent Technologies 1260 Infinity II User Manual page 126

8
Maintenance
Remove the Pump Head Assembly
1
Open the doors.
3
Using a 4 mm hexagonal key stepwise loosen and
remove the two pump head screws.
126
2
Disconnect the capillaries at the back of the purge valve
holder, the pump head adapter and the tube at the active
inlet valve. Beware of leaking solvents.
4
Unplug the active inlet valve cable from the connector.
Remove the pump head assembly from the module.
InfinityLab LC Series 1260 Infinity II Binary Pump User Manual