Agilent Technologies 1290 Infinity II 2D-LC

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