Prusa Research MMU3 Manual Del Usuario página 114

PASO 10 Tubo PTFE: preparación de las piezas
Para los siguientes pasos, por favor prepara:
Hotend PTFE tube (1x)
PTFE for MK3S+ is 42.3mm long, 1.85mm ID, 4mm OD, inner chamfer on one
side, outer chamfer on the other.
The bundled PTFE tube is intended for MK3S+ only. The
and MK3S+
PASO 11 Retirando el tubo de PTFE viejo
Press the black plastic collet.
Remove the PTFE tube from the hotend.
While the black collet is still pressed down, push the PTFE tube in and then
pull it out. This way, you will disengage the small metal hooks inside the black
collet first. If you force the PTFE tube out without the hooks properly
disengaged, the PTFE tube can jam inside.
Throw the worn-out PTFE tube immediately to the nearest trash bin to avoid
installing it back by accident ;)
114
9C. Extrusor MK3S+ (UPG)
differ in length.
Ensamblaje Original Prusa MMU3
PTFE tubes for MK3S