1260 Infinity II Flexible Pump User Manual 23
1Introduction
Leak and Waste Handling
Figure 10 Infinity II Two Stack Leak Waste Concept (bench installation)
The waste tube connected to the leak plane outlet on each of the bottom
instruments guides the solvent to a suitable waste container.
Leak Sensor
Solvent incompatibility
The solvent DMF (dimethyl formamide) leads to corrosion of the leak sensor.
The material of the leak sensor, PVDF (polyvinylidene fluoride), is incompatible
with DMF.
 Do not use DMF.