¶ I. Nozzle
Use E3D brass nozzle, the default nozzle diameter is 0.4mm.
¶ II. When to replace
¶ 1. Wear
¶ 2. Blockage
¶ 3. Replace nozzles of different diameters for different printing needs
¶ III. Required tools and materials
Sleeve
New nozzle
¶ IV. Replacement steps
Note: The nozzle temperature is high after heating, and tools are required to assist in disassembly. Pay attention to safety.
¶ 1. Remove the silicone sleeve from the nozzle, and then heat and exit the filament.
¶ 2. Use a sleeve or open-end wrench to remove the nozzle.
¶ 3. Place the new nozzle in the sleeve, tighten it, and use tools to assist in installing the silicone sleeve; or wait for the nozzle to cool down and then manually install the silicone sleeve.
(When installing a new nozzle, you can install it in a heated state to avoid inadequate installation and subsequent leakage.)
Note: When installing a new nozzle, make sure the nozzle is tightened and not skewed to ensure that there will be no leakage, blockage, and printing problems during subsequent printing.