Agilent InfinityLab LC Series Vialsamplers User Manual 231
8Maintenance
Exchange the Needle Assembly
3 Loosen the safety cover screw.
Sharp needle
Uncovered needles may cause injuries
Do not touch the tip of the needle.
4 Remove the safety cover.
Sharp needle
Uncovered needles may cause injuries.
Do not change the needle seat at this point.
Do not touch the tip of the needle.
5 Move the wash port into the service position by slightly
lifting it up and then flapping to the left.
6 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.
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