Digital Dosing Units
23
NOTE: See Appendix A, Troubleshooting, for information on problems or errors
encountered and their resolution.
3.5 Extrusion Proportional
Recipe Input – Extrusion Proportional
To enter a recipe for Extrusion Proportional, the following process data is required:
• Percentage of additive
• Expected throughput of the extruder during production
• Extruder screw speed during production
• Calibration weight in grams
Step 1:
• Press the Input key ( ) once.
• The symbol flashes.
• After “1” flashes quickly on the display, a number in the format xxx.xx will
come up on the display.
• Enter the additive percentage by using the Arrow Keys . The
range of values that can be entered is 0.01% to 50.00%. The arrow keys are used
to change all process variables. The double arrow key allows the user to ramp up
or down at a faster rate.
