Waters Acquity H class

[Waters0709]

I need help with cleaning. Is there anyway to clean the INSIDE OF THE SYRINGE WITHOUT taking it apart? I understand there is wash solvent and purge solvent. But h class only cleans outside. How do you clean inside of the needle? Without drawing sample and generating data.

[Prep1]

Prime the syringe from the console.

[BrianUtri]

UPLC HClass has a flow trought design, in that way, to clean the inside of the needle you just need to pump the solvent you want and you are good to go.
To clean the seringe you go to UPLC Console>Sample Manager FTN>Control>Prime.