These videos provide step-by-step instructions on how to perform these procedures and keep your Vanquish HPLC and UHPLC systems operating smoothly.
To easily access these procedures from your instrument, without the need for an external internet connection, add the Thermo Scientific Vanquish User Interface to your system.
For detailed descriptions and instructions, you can view or download our HPLC Manuals and Quick Installation Guides. Use the Knowledge Base for retired Thermo Scientific product manuals or additional documents.
Replace the pump head if the wetted surface is damaged, resulting in internal leaks compromising pump performance or if the pressure sensor is faulty.
Replace the piston seals of your pump on a regular basis or whenever excessive seal leakage leads to retention time shifts and increased baseline noise. Replace the seal wash seals whenever you remove the pump head. You need not replace the support ring when you replace a piston seal. Replace the support ring only when applicable.
Replace the check valves of your pump whenever they are worn or damaged or you observe a leak.
If you see that the flow cell of your detector is damaged or leaking, it should be replaced.
Replace the UV lamp when the recommended operating hours are exceeded, the lamp intensity is too low, the lamp intensity fluctuates, or you see other signs that the lamp may be defective.
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