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MK4S new xLCD enclosure mount adapter — zdjęcie 1
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MK4S new xLCD enclosure mount adapter

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Properly mount your MK4S xLCD (version A) outside the PRUSA enclosure.

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Informacje o modelu

Źródło
Printables
Licencja
GNU General Public License v3.0

If you're the owner of the MK4 with the original enclosure and with the newer version of the xLCD mounted outside, you probably stumble across a problem when upgrading to MK4S. 

Within chapter 3 of the upgrade manual it is described how to change the housing of the new xLCD from the printed to the inject moulded part. Unfortunately the manual does not refer to the enclosure. 
 

Two problem pop up immediately:

  • To mount the new xLCD to the enclosure the provided 3x12sT screws are to long for the thin metal part. You easily destroy your new shiny moulded parts if you try to tighten the screws to hold properly. Taking shorter screws might overcome this, however you will be facing the next issue once the xLCD is mounted to the frame. 
     
  • The position of the xLCD interferes with the doors of the enclosure (see 2nd picture). 

There are enclosure parts provided for MK4S at https://www.printables.com/model/251931-enclosure-printable-parts/files to mount the xLCD to the enclosure (LCD support & FS cover/xLCD-adapter_L (MK4S).stl and xLCD-adapter_R (MK4S).stl). Those are not mentioned in the upgrade manual and unfortunatle do not fit. I created a working remix of these parts that fit well now and work with the provided screws.

Printing instructions:

  • Just use PETG and any layer height or just take the .3mf file.

Assembly instructions:

  • Use two M3nS nuts inside the adapters that came along with the upgrade pack. 
  • Use the four 3x12sT screws, that came along with the upgrade pack, to tighten the adapter to the moulded xLCD part.
  • Use two M3x10 screws to mount the xLCD with adapter to the frame of the enclosure. 

The doors will then close properly now. Have fun with it!

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