PASO 22
MMU-to-Extruder PTFE tube parts preparation
Para los siguientes pasos, por favor prepara:
Tubo PTFE 360x2.5mm (1x)
The PTFE tube bundled with the MMU3 for MK4 has an internal diameter
of 2.5mm. In case you are upgrading from the 2mm ID MMU2S tube, and
you have trouble distinguishing between the old and the new one, try
comparing the internal diameter of the two. See the second picture. The
tube on the left is the new one.
A 2.5mm ID PTFE tube is required for the MMU3.
FESTO fittings (2x)
PASO 23
MMU-to-Extruder PTFE tube
Attach the Festo fittings onto both sides of the PTFE tube.
Push the PTFE tube fully in.
Quick tip: If you need to remove the PTFE tube from the fitting, press the blue
collet in. While the collet is pressed, first press the PTFE tube in, then pull it out
entirely.
Attach the PTFE tube onto the printer. One end goes onto the selector. The other
goes onto the extruder. Tighten the fittings up using the Uniwrench.
10A. Configuración y Calibración MK4
Ensamblaje Original Prusa MMU3
155