Agilent Technologies InfinityLab LC Series - Page 243

Agilent InfinityLab LC Series Vialsamplers User Manual 243
8Maintenance
Exchange the Sample Loop Assembly
5 In Lab Advisor use Next to move the needle in the down
position (ca. 2
mm above the seat).
OR
In the Local Controller, move the needle down until the
needle tip is ca. 2
– 4 mm above the seat.
6 Disconnect the loop capillary from the metering device
and from the needle.
7 Install the new sample loop. Make sure of the correct
positioning of the loop capillary, the uncoated part of
the capillary must be horizontal.
NOTE
Incorrect positioning and installation of the needle/loop
connection can result in damaging and breaking the sample
loop.
8 After installing the new sample loop, ensure that the
needle tip is concentric with the seat.