Waters ACQUITY UPLC Overview And Maintenance Manual page 88

Figure 3–38: Needle latch in open position
1
Notches
Needle tubing
Latch
Needle-mounting cylinder
Warning:
silica lines, and borosilicate tips with extreme care.
Notice:
To avoid damage to the end of the needle, do not touch or press the
end of the sample needle.
11. Lift the needle tip from the needle guide, at the bottom of the needle mechanism, and
remove the needle assembly from the chamber.
2
3
4
To avoid puncture injuries, handle sample needles, syringes, fused
June 11, 2019, 715005051 Rev. D
Page 88