ADITIVA 3D ENDER 3 BELT KIT 45 Assembly Manual

Add-on upgrade kit

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Ender 3 Belt Kit ADD-ON assembly manual
www.belt3dprinterkit.com

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Summary of Contents for ADITIVA 3D ENDER 3 BELT KIT 45

  • Page 1 P a g e 1 | 15 Ender 3 Belt Kit ADD-ON assembly manual www.belt3dprinterkit.com...
  • Page 2: Table Of Contents

    Content Chapter 1 Intro Step 1.1 What is included in this kit? Step 1.2 Additional printable parts Step 1.3 Needed tools Chapter 2 Disassembling parts to be replaced Step 2.1 Remove all axis V-Wheels Step 2.2 Removing other hardware Chapter 3 Mounting new parts Step 3.1 Installing new Top corner brackets and belt tensioners Step 3.2...
  • Page 3: Chapter 1 Intro

    What is included in this kit? Step 1.1 In this kit you will find all the necessary parts for upgrading your Ender 3 Belt KIT 45 to linear rails mechanics and direct extruder setup, but some additional 3d printed parts might be necessary as well (STL files will be provided).
  • Page 4: Step 1.3 Needed Tools

    Needed tools Step 1.3 In order to fully install this kit, you will need the next tools:  Set of Allen keys  Adjustable wrench or wrench kit  Measuring tape  Vernier caliper Chapter 2 Disassembling parts to be replaced In order to get ready to install this kit, you have to disassembly various segments of the Ender 3 BELT 45, this part will guide you through entire process of preparation and getting ready to install this upgrade kit.
  • Page 5 Figure 5 Remove timing belt and top wheels nuts  Take out hot-end assembly. Figure 6 Removing Hot-end assembly  Disconnect diagonal timing belts from both sides. P a g e 5 | 15 Ender 3 Belt Kit ADD-ON assembly manual www.belt3dprinterkit.com...
  • Page 6 Figure 7 Cut zip ties and release timing belts  Remove nuts that holds V-wheels from left and right side of diagonal axis, take out V- wheels, spacers, eccentrics and back plates from both sides. Figure 8 removing left side components P a g e 6 | 15 Ender 3 Belt Kit ADD-ON assembly manual...
  • Page 7: Step 2.2 Removing Other Hardware

    Figure 9 removing right side components Removing other hardware Step 2.2  Disassembly top corners, including idler pulleys, save bolts and nuts for later use. Figure 10 Take apart top corners brackets Chapter 3 Mounting new parts Installing new Top corner brackets and belt tensioners Step 3.1 ...
  • Page 8: Getting X Axis Ready

    Belt tensioner ADD-ON kit  Install Top corner brackets and tensioners as shown in the next picture: Figure 11 Mounting new top corners and tensioners Figure 12 Top brackets and tensioners installed Getting X axis ready Step 3.2  Next items from the KIT will be used: ITEM ITEM DESCRIPTION Quantity...
  • Page 9 Figure 13 X axis end-stop modification  Install X axis rail, using 5 units M3x8 mm screws and M3 T-nuts, push rail against X end-stop bracket on the left, install screws on both ends first, then one in the center and 2 extra evenly distanced, you can install X axis belt tensioner, and timing belt as well: Figure 14 Screws position + X belt tensioner...
  • Page 10: Step 3.3 Getting Direct Extruder Ready

    Getting Direct extruder ready Step 3.3  Next items from the KIT will be used: ITEM ITEM DESCRIPTION Quantity Origin Biqu H2 V2 direct extruder Printed part Extruder Bracket P4 ADD-ON kit Extruder Bracket P5 ADD-ON kit Fan shroud Printed part 5015 Turbo Fan ADD-ON kit M3x8 Screw...
  • Page 11: Step 3.4 Diagonal Axis Rails Mounting

    Figure 16 Fans mounting, extruder ready  Using Extruder Bracket P5 and 4 units M3x8 Screws, mount the extruder assembly with the X axis slider, as shown in the next picture: Figure 17 Extruder assembly mount Diagonal axis Rails mounting Step 3.4 ...
  • Page 12 ITEM ITEM DESCRIPTION Quantity Origin Rail stop Printed part 300 mm Linear rail with slider ADD-ON kit M4x8 mm Screw ADD-ON kit M4 Slot nut ADD-ON kit M3x8 mm Screw ADD-ON kit M3 Slot nut ADD-ON kit  Using 5 units M3x8mm Screws and M3 Slot nuts for each rail, mount it as shown in the next picture, a distance of 50mm from the bottom of the aluminum bar to the bottom of the rail should be considered: Figure 18 Correct position for diagonal rails mounting...
  • Page 13: Step 3.5

    Figure 19 50 mm distance to be considered  Using 4 units M4x8mm Screws and M4 Slot nuts install 4 units Rail stops at both ends of the rails: Figure 20 Rail stops position X axis mounting Step 3.5  Next items from the KIT will be used: ITEM ITEM DESCRIPTION Quantity...
  • Page 14 M3x8 mm Screw ADD-ON kit M3 Slot nut ADD-ON kit M3x6 mm Screw ADD-ON kit Gt2 Timing belt x 1m ADD-ON kit Nylon Zip ties ADD-ON kit  Using Side X Axis Bracket P3, 3 units M5x8x37 Aluminum Spacer, 3 units M5x50 Screws and 3 units M5 Nylock nuts per each side, mount the X axis using 4 units M3x6 per side as shown in the next pictures: M5x8x37 Spacer...
  • Page 15: Step 3.6 Faceplate Mounting

    Figure 23 Gt2 timing belt installation Faceplate mounting Step 3.6  Using 4 units M4x8 Screws and M4 T-nuts install supplied metal Faceplate at the front edge of the belt Figure 24 Faceplate mount Wiring Step 3.7  Using supplied Motor wire (1m) connect extruder motor to the extruder port on your board.

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