UM2+ What a lousy box. Filament can not get out

[Bildstein 0]

The filament calculation did not work for minutes and it was fully retracted, Now put the old part in the hose and I can not get it out. I would like a solution in such a device without tinkering. I do not want the screwing on of the transport unit, I have to consider that the part disintegrates into its individual parts. There must be such a device for something everyday without a screwdriver. who can help

[Dim3nsioneer 558]

The easiest way is probably to remove the Bowden tube at the Feeder end and pull the filament out of the Bowden tube. You might have to heat up the nozzle for getting it out.