Agilent Technologies Infinity Binary Pump VL 1290 User Manual page 155

1
Remove all capillary connections. Then unscrew the
black union nut and remove the head of the purge valve
by pulling it to the front.
Agilent 1290 Infinity Binary Pump User Manual
Replacing the Purge Valve Head
2
Put the new valve head onto the valve drive such that the
lobe fits to the groove. Screw the valve head onto the
valve drive using the union nut.
9
Maintenance
155