Hot End - Version Guide

Modified on: Wed, 22 Sep, 2021 at 3:04 PM

The guide below will help you determine which Hot-End generation (version) is installed in your Leapfrog Bolt (PRO) 3D printer.

Leapfrog Bolt Hot End - Generation 1

Connector color: White
Nozzle: 0.35mm Brass

Filament size: 1.75mm

Heatbreak: PTFE liner

Temperature sensor: NTC Thermistor - EPCOS 100k (4.7k pullup)

Max. temperature: 270 ℃

Heatercartridge: 40W 24V [⌀7mm x 21.5mm)

Hardware required:

1. Head PCB type V01-02 / V2 - item no: not available (required on both printheads)

2. RJ45 alignment clip R9 [HEAD PCB V01-02].STL

When upgrading from Generation 1 to Generation 2 / Generation 3, please look at 'hardware required'.

Leapfrog Bolt (PRO) Hot End - Generation 2

Connector color: Black

Nozzle: 0.35mm Brass / 0.5mm Stainless Steel / 0.8mm Brass

Filament size: 1.75mm

Heatbreak: PTFE liner

Temperature sensor: PT100

Max. temperature: 270 ℃

Heatercartridge: 40W 24V [⌀7mm x 21.5mm)

Hardware required:

1. Head PCB type V01-03 / V3 - item no: C-04-1101 (required on both printheads)

2. Requires RJ45 bracket: RJ45 alignment clip R7 [HEAD PCB V3].STL

http://bolt.lpfrg.com/support/solutions/articles/11000082138-rj45-bracket

Leapfrog Bolt (PRO) Hot End - Generation 3

Connector color: Black

Nozzle: https://e3d-online.com/collections/nozzles/products/v6-nozzles

Filament size: 1.75mm

Heatbreak: PTFE liner

Temperature sensor: PT100

Max. temperature: 270 ℃

Heatercartridge: 40W 24V [⌀6mm x 21mm)

Hardware required:

1. Head PCB type V01-03 / V3 - item no: C-04-1101 (required on both printheads)

2. Requires RJ45 bracket: RJ45 alignment clip R7 [HEAD PCB V3].STL

http://bolt.lpfrg.com/support/solutions/articles/11000082138-rj45-bracket

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Part 1 of 3: Unpacking your Creatr

In this clip, you will be guided through the unpacking of a brand new Creatr. The unboxing along with the location of tie wraps which need to be removed are shown, as well as the process of a connecting the cables to the printer and computer.

Part 2 of 3: Software and configuration

In this clip, we will show you how to install the required software. The first step is to download and install the Arduino software to make it possible for your computer to connect with the printer. The next step is to download and install the Repetier Host Leapfrog software or that controlls your 3D printer. We have tried to make this as simple as possible and also provided direct downloading links per operating system.

SIMPLIFY 3D SOFTWARE
If you are using the new Simplify 3D software you can follow all the steps except for the Repetier-Host Leapfrog installation and using explanation. Simply download the software via the purchase link and before first use a pop-up will appear showing you the Simplify 3D Quick start guide. You can also download the Quick start guide or access it from the software via help –> Quick start guide. The quick start guide will briefly explain the functions of the software so that you can start your first print.

Please select you operating system and follow the descriptions in the movie.

Operating systemWindows

The first step is to download and install the Arduino software to make it possible for your computer to connect with the printer. The next step is to download and install the newest version of the Repetier Host Leapfrog software as shown in the clip. This software allows you to convert your 3D software file [STL for example] to a printable file [G-Code] and allows you to control your printer. The Repetier Host Leapfrog software contains standard Creatr Print Profiles. Just select the extruder, the filament material as well as the color and Repetier will automatically select the ideal print temperature providing you the best print quality possible. There is also a Leapfrog support button implemented in the software. A Mac version will be available soon.

If you have followed the installation procedure, but you can’t control your Leapfrog Creatr and the “6 commands waiting” message in Repetier-Host Leapfrog won’t disappear, you have to install the 2.8.28 drivers. Please see Solution can’t connect 6 commands waiting in Repetier-Host Leapfrog how to do so.

For a more thorough description of Slic3s settings please check this guide!

Windows 8
To install the Arduino drivers on a computer with Windows 8 follow these steps after downloading the Arduino software.

- Save unsaved work and write the instructions down
[your computer will reboot into startup options screen]
- Press the Windows Key and the ‘R’ key simultaneously
- Copy the command inside the brackets
–>[ shutdown.exe /r /o /f /t 00 ] – Select ‘Troubleshoot’
- Select ‘Advanced options’
- Select ‘Startup Settings’
- Select ‘Disable Driver Signature Enforcement’
- Install driver as usual via device manager

Mac

In this clip, we will explain you how you can generate a STL file using Sketchup. We show you what to download and how to export your design in STL.

Part 3 of 3: Making your first print!

In this final clip, the process of creating your first print will be explained. This starts with removing the callibration print that is already on the print bed. How to insert the filament and operate the Repetier Host Leapfrog software is also shown, which should culminate in your first 3D Print on the Creatr!

Google sketchupHow to export STL files from Sketchup

The first step is to download and install the Arduino software to make it possible for your computer to connect with the printer. You will then need to in stall this driver for OSX to recognize the hardware.

The next step is to download the Repetier software as shown in the clip. This software allows you to convert your 3D software file [STL for example] to a printable file [G-Code] and allows you to control your printer. We have developed standard print profiles for the Creatr. Please follow the instructions below to install the print profiles for Mac [not yet included in the video]:

- Download This file
- Go to your Home Folder on Mac and select “Go to Folder” from the Go Menu en type “Library/Application Support/Slic3r/” - Unzip the file you just downloaded and dump the contents in the Slic3r folder, it will replace your existing settings. If you want to keep your current settings as well, take the contents from each folder and put this in the same folder in the Home/Libaray/App../Slic3r folder.

Download instructions by Deepak Dinesh Mehta For a more thorough description of Slic3s settings please check this guide!

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