Hitachi ChromasterUltra Rs 6270 Instruction Manual page 88

2.2 Operating Principle and Functional Description
Figure 2-42 Injecting the Sample (LOAD → INJECT Switching)
(h) Sample injection (INJECT switching)
Switch the injection valve to the INJECT side from the
LOAD side to load the sample into the flow path.
Move the syringe to the top dead point (vr) after
switching the injection valve.
Refer to Section 2.2.3 (1) (i) to (l) for completion of the analysis
after this operation.
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