Agilent Technologies 1290 infinity - Remove the Pump Head Assembly

172 1290 Infinity Quaternary Pump User Manual
9 Maintenance
Remove the Pump Head Assembly
Remove the Pump Head Assembly
Tools required p/n Description
G7120-68708 HPLC System Tool Kit-Infinity-II
1 In Lab Advisor go to Service & Diagnostics >
Remove/Install Pump Head and follow instructions
given on the screen.
2 Remove flow connections of the seal wash function.
3 Remove the capillary connection from the outlet filter on
the secondary pump head to the pressure sensor.