Agilent Technologies 1220 Infinity II LC User Manual page 276

11
Maintenance and Repair
Autosampler
5
Insert the new needle (1). Align the needle in the seat,
then tighten the screw firmly (2).
7
Use Needle Up to lift the needle to a position
approximately 2 mm above the seat.
276
6
Reconnect the sample-loop fitting to the needle fitting.
8
Ensure the needle is aligned with the seat.
1220 Infinity II LC System User Manual