When

To empty the solvent lines, for example, for maintenance or service procedures

Parts required

  • Silicone tubing

  • Syringe

Preparations

  1. Turn off the pump flow and wait until the system pressure is down to zero.

  2. Prepare the pump for purging (see Purging the Pump).

Follow these steps

    1. Unscrew the cap of the solvent reservoir and remove the cap together with the solvent line from the reservoir.

    2. Start a purge cycle as appropriate.

    3. Stop purging as soon as the solvent line is empty.