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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.