Creality Ender-3 V3 SE - Nozzle Replacement

5. Equipment Maintenance
5.3 Nozzle Replacement
Warnings:
1. To replace the nozzle, you need to preheat the nozzle first;
2. Prevent scalding when replacing nozzles which are hot;
3. Use a tool to hold the heating block in place when removing the nozzle to avoid damage to the components.
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① Remove the silicone
protective cover;
② Remove the old nozzle; ③ Mount a new nozzle; ④ Mount the silicone
protective cover.