Piocreat:How to set up the nozzle fan of advertising channel letter 3d printer

1. As shown in the figure, turn the knob clockwise, the air volume of the fan will gradually increase; turn the knob counterclockwise, the air volume of the fan will gradually decrease.

2. When using the consumables provided by our company, except for pure PETG materials, the knob must be turned clockwise to the maximum (and scale 10) before printing; for pure PETG materials, the knob must be turned to 4- before printing. 6 This is within the scale range.

3. When printing and testing other unknown brands of pellet consumables, turn the knob clockwise to the maximum (and the scale 10) before printing, and then preheat the nozzle to extrude the material; confirm that the extrusion temperature is correct (that is, the material is correctly extruded). In the case of temperature), if there is no stalling of the extrusion motor, the discharge is smooth, and the discharge state is normal, press the knob at the scale 10; adjust one scale each time, and wait 1-2 minutes for the material to be extruded again after adjustment. , Until there is no lag in the extrusion.