180 Agilent 1260 Infinity II Preparative Autosampler User Manual
9
Maintenance
Replace the Peristaltic Pump Cartridge
1
Open the front door.
2
Press the two clips on the front of the peristaltic pump 
cartridge.
3
Pull the cartridge forward off the motor shaft.
4
Disconnect the tubing coupler leading to the wash port 
and the tubing coupler coming from the solvent bottle.
5
Push the new cartridge onto the motor shaft until the 
clips click into place.
6
Connect the wash port tubing to the upper tubing of the 
new cartridge (use sand paper to get a good grip on the 
tubing).