Agilent Technologies 1290 Infinity II 2D-LC User Manual page 326

12 Maintenance
Replace Valve Heads
5 Put the new valve head onto the valve drive such that
the lobe fits to the groove.
7 Install all required capillary connections to the valve.
9 Switch on the module.
2D-LC User Guide
6 Screw the valve head onto the valve drive using the
union nut.
8 Push the valve head until it snaps in and stays in the
rear position.
326