Shimadzu LC-40D XR CL - Page 123

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Press [PUMP] and confirm the solvent continues to flow out from the drain valve.
[PUMP] on the display is highlighted and the solvent flows out of the drain tube.
There is no problem with the valve if the solvent continues to flow out.
LC-40D X3 CL LC-40D XR CL
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4.8 Replacing the Check Valve
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