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Virtue Nozzle Brush and Park Pad — image 1
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Virtue Nozzle Brush and Park Pad

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A parking and cleaning setup for the Virtu E3 2WD Printer

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Model information

Category
Accessories
License
Creative Commons — Attribution — Noncommercial — Share Alike

Virtue Nozzle Brush and Park Pad

###### Please post your Makes ######
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Feel free to help my projects continue https://ko-fi.com/gcodegearhead 

The video can be seen here Youtube


Intro & Instructions

I needed a nozzle scrubber to ensure the Carto V4 tap is always accurate / successful. 
It needed to fit within the very tight confines of the printer allowable travel and needed macros to support it. 

Update Log

DATE

Info

21-JUN-2026

Initial Release. 

BOM

Part

QTY

M5 x 10mm SHCS

1

M3 x 10mm BHCS 

2

RTV Silicone

A/R

Carto supplied or A1 Mini Silicone Brush

1

Assembly Instructions

  • Print the parts as oriented. No Supports required

    • I used 0.2 layer height with 4 walls 15 % 3D Hexagon

  • Squeeze the RTV into the gap so it fills up the space and then over fill a little as you will take a knife and cut it back. Let it cure for stipulated curing time and then slice the extra back to the profile of the print as seen in the first photo in this printable.

  • Stick the silicone brush centered to the silicone pad longitudinal axis 

  • Assemble the M3 screws as per below section view. 

Assembly position in relation to tool head 

It is VERY important to set this as per the picture, you risk a hard crash with the cooling ducts. 
Start too low and then work up. Nozzle should sit on the pad and ducts should clear the silicone brush.

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