¶ Toolhead Enhanced Cooling Fan
The toolhead enhanced cooling fan can remove the heat from the extruder and hotend heat sink. Through intelligent temperature control, it can improve the clogging and extrusion blockage that may be caused by harsh working conditions, and increase the recommended working environment temperature of the printer by 3°C.
¶ Applicable models of printers
H2D Pro, H2D
¶ When to use
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Install a toolhead enhanced cooling fan for H2D
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H2D Pro toolhead enhanced cooling fan failure
¶ Safety Warning
IMPORTANT!
It's crucial to power off the printer before conducting any maintenance work, including work on the printer's electronics and tool head wires. Performing tasks with the printer on can result in a short circuit, leading to electronic damage and safety hazards.
During maintenance or troubleshooting, you may need to disassemble parts, including the hotend. This exposes wires and electrical components that could short circuit if they contact each other, other metal, or electronic components while the printer is still on. This can result in damage to the printer's electronics and additional issues.
Therefore, it's crucial to turn off the printer and disconnect it from the power source before conducting any maintenance. This prevents short circuits or damage to the printer's electronics, ensuring safe and effective maintenance. For any concerns or questions about following this guide, we recommend submitting a technical ticket regarding your issue and we will do our best to respond promptly and provide the assistance you need.
¶ Remove Toolhead Enhanced Cooling Fan
- Pull up the fan connector to disconnect it;
- Grasp the top of the toolhead enhanced cooling fan; lift upward to remove it.
Note: If the socket on the toolhead is not used for a long time, it is recommended to cover it with a cover to prevent dust.
¶ Install Toolhead Enhanced Cooling Fan
- Align the two vacant holes of the fan with the two positioning buckles on the left and right above the extruder, and snap the fan in place;
- Hold the lower part of the fan and push it back to install the fan in place, so that there is no gap between the fan and the front cover of the extruder.
- When inserting the fan plug, please note that the fan plug is directional and the direction of the plug and the socket must be aligned according to the pinhole before insertion.
¶ Notes for H2D users installing a toolhead enhanced cooling fan
If you are an H2D user and wish to install a toolhead enhanced cooling fan, it is recommended to check this wiki article for installation guide
¶ Verify the Functionality
Connect the power supply and turn on the printer, and check if this page indicates that the toolhead enhanced cooling fan is installed.
¶ End Notes
We hope the detailed guide provided has been helpful and informative.
If this guide does not solve your problem, please submit a technical ticket, we will answer your questions and provide assistance.
If you have any suggestions or feedback on this Wiki, please leave a message in the comment area. Thank you for your support and attention!