Agilent Technologies 1290 Infinity User Manual page 103

3
LC Injector HTC/HTS Description and Installation
Object Positions
If a click sound is noted and the ball-spring loaded Needle Holder is completely
N O T E
compressed. STOP the Z-down movement immediately. Rotate the outer knob stepwise in
the opposite direction until the gap of the spring loaded Needle Holder is approximately
1 mm, or the bottom of the Holder Assembly is flush with the lower surface of the Needle
Adapter Block, as in Figure 53 on page 103. Repeat and verify the needle penetration test.
Figure 53 Teaching the Needle Penetration
Agilent 1290 Infinity LC Injectors HTC/HTS User Manual 103