Agilent Technologies 1290 Infinity User Manual page 144

8
Maintenance
Replacing Valve Heads
4
Put the new valve head onto the valve drive such that the
lobe fits to the groove.
6
Install all required capillary connections to the valve head.
8
Switch on the module.
144
5
Screw the valve head onto the valve drive using the union
nut.
7
Push the valve head until it snaps in and stays in the rear
position.
1290 Infinity TCC User Manual