156 Agilent 1290 Infinity Binary Pump User Manual
9 Maintenance
Replacing the Purge Valve Head
3
Install all flow connections:
• Port 1 is connected to the outlet of the secondary
pump head of channel B
• Port 2 is connected to the outlet of the pressure
sensor
• Port 3 is connected to the inlet of the pressure sensor
• Port 4 is connected the outlet of the secondary pump
head of channel A
• Ports 5 and 6 are connected to waste capillaries
• The central port is connected to the Jet Weaver inlet
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