The pump normally is controlled by pressing one of the buttons on top of the pump (Start and Flush). The pump mode is shown using a light diode placed between the buttons. The pump aspiration, delay and flush times are factory preset values. These values may be changed sending simple commands on a build-in RS-232 line. A simple set-up utility for Windows is delivered as an option. Furthermore Start and Flush may be activated via a separate input connector, using simple contacts, or via the RS-232 line.
OPERATION