Agilent Technologies InfinityLab LC Series User Manual page 193

8 Maintenance
Pump Head Maintenance (Tool Free)
3 Remove the screw at the bottom of the pump head.
Screw
5 Insert the new heat exchanger into the opening of the
pump head and lift it over the pins.
7 Insert and fix the screw.
Screw
1260 Infinity II Flexible Pump User Manual
4 Lift out the heat exchanger.
6 Use the 19 mm screw for fixing the front plate.
Front plate
Screw
193