¶ Introduction
This guide provides a detailed, step-by-step process for replacing the hot end heating board and hot end 5P cable on the Dual Extruder of the Snapmaker 2.0 and Artisan models.
¶ Tools Needed
- New hot end heating board
- New hot end 5P cable
- H1.5 screwdriver
- H2.0 screwdriver
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¶ Safety Precautions
When removing or reinstalling the Dual Extruder, please make sure the machine is powered off. To avoid any issues, be careful not to plug or unplug anything while the machine is on or accidentally connect things the wrong way.
¶ Step-by-Step Instructions
¶ Step 1 Remove the four screws from the old top cover
Using an H1.5 screwdriver, carefully remove the four screws securing the old top cover.
¶ Step 2 Remove the front door panel and hot ends
¶ Step 3 Remove the four screws from the back of the Dual Extruder
Utilize an H2.0 screwdriver to take out the four screws located at the back of the dual extruder.
¶ Step 4 Extract the internal module from the outer casing
Gently push the internal module out of the outer casing to gain access for further steps.
¶ Step 5 Unplug the hotend cable from the main control board
¶ Step 6 Remove the two screws securing the hotend heating board
Use an H1.5 screwdriver to remove the two screws securing the hotend heating board, and then take out the hotend heating board along with the hotend 5P cable.
¶ Step 7 Connect the new hotend cable to the new heating board
¶ Step 8 Install the new hotend cable and heating board back into the module
Pass the hotend cable through the gap in the middle of the extruder bracket, then tighten the mounting screws of the hotend board.
Ensure that the hotend board is installed close to the extruder bracket, as shown in the image below; otherwise, there may be issues with the hotend connection.
¶ Step 9 Reinstall the modules and screws
Following the disassembly steps, carefully reinstall each module and screw to complete the process.
¶ Contact Support
If you encounter difficulties during the installation process and wish to seek assistance, kindly submit a support ticket through https://snapmaker.formcrafts.com/support-ticket to contact Snapmaker Support.
Our dedicated support team will be more than willing to assist you in resolving the issue.