
Bio-inert Quaternary Pump User Manual 41
Installing the Pump
3
Priming the System
Priming the System
Initial Priming
When Before a new degasser or new solvent tubing can be used, it is necessary to prime the system.
Isopropanol (IPA) is recommended as priming solvent due to its miscibility with nearly all HLPC
solvents and its excellent wetting properties.
Parts required # Description
1 Isopropanol
Preparations Connect all modules hydraulically as described in the respective module manuals.
Fill each solvent bottle with 100 mL isopropanol
Switch the system on
When opening capillary or tube fittings solvents may leak out.
The handling of toxic and hazardous solvents and reagents can bear health risks.
➔ Please observe appropriate safety procedures (for example, goggles, safety gloves
and protective clothing) as described in the material handling and safety data sheet
supplied by the solvent vendor, especially when toxic or hazardous solvents are
used.
The purge tool of the LabAdvisor or Instrument Utilities can be used for automatically
purging the pump.
If the pump is not able to aspirate the solvent from the bottles, a syringe can be used to
draw the solvent manually through tubing and degasser.
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