Agilent Technologies InfinityLab LC Series User Manual page 194

9
Maintenance and Repair
Exchange the Needle Assembly
6
In Lab Advisor use Next to move the needle in the down
position.
The needle will move slowly downwards and will stop
approximately 2 mm above the seat.
8
Loosen the fixing screw.
10
Insert the needle (1). Align the needle in the seat, then
tighten the screw firmly (2).
194
7
Disconnect the sample loop from the needle.
9
Lift out the needle.
11
Align the needle in the seat (needle may be bent slightly
manually, if not aligned properly).
Agilent InfinityLab LC Series Vialsamplers User Manual