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Ender 3 S1+ Plus Purge bucket — image 1
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Ender 3 S1+ Plus Purge bucket

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Purge bucket for S1 Plus. No axis disassembly is required.

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Model information

License
Creative Commons — Attribution

 

My remix to Aleksei Korolkov's design (thanks for including Fusion file!)

No axis disassembly is required!

Added an insert to use a 15mm long PTFE tube as the nozzle wiper, because I didn't have any heatproof plastic piece and the foil alternative was not working great for me, so I needed to improvise with what I had in hand :)
 

As you can see, there's probably room for improvement, but it's working well so far.

I am not an expert, and I would appreciate any feedback.

Fusion 360 file included in case you want to remix it.


You will need:

15mm long PTFE tube

2x M2.5 Bolt (more or less 5mm long) for holding the PTFE 
2x M3 bolt (8-12mm)
2x M3 nuts

 

Klipper macro: I call it in the last line of my START_PRINT macro:

[gcode_macro START_PRINT] 
gcode:
; (Existing START_PRINT code...)
G1 E10 F400 ; EXTRUDE 10mm
    G1 E-1 F2400 ;Retract 1mm
    CLEAN_NOZZLE

[gcode_macro CLEAN_NOZZLE] gcode: G1 X316 F5000 G1 X300 G1 X316 G1 X300 G1 X316

;note: to allow you extruder to go to 316 you need to change printer.cfg to allow it: [stepper_x] position_max: 316

 

 

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