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Mechanical Safety

The MY-Mini 3D Printer has several moving parts that operate with precision and force. Understanding and respecting these mechanical systems is key to preventing injuries.

Key Mechanical Safety Guidelines

1. Moving Parts

  • Keep hands clear: Never put your hands or any tools inside the printer's frame while it is in operation. The axes can move quickly and unexpectedly.
  • Pinch Points: Be aware of pinch points, especially where the belts meet the pulleys and where the moving axes get close to the frame. These can easily catch loose clothing, hair, or fingers.
  • Secure the printer: Place the printer on a stable, level surface where it cannot be easily knocked over.

2. Hot Components (Burn Hazard)

  • Hotend: The nozzle and heater block can exceed 250°C. Even after the printer is turned off, they remain dangerously hot for a considerable time.
  • Print Bed: The heated bed can reach over 100°C.
  • Rule of Thumb: If you are not sure if a part is cool, do not touch it.

3. Tools and Maintenance

  • Use the right tools: When performing maintenance, use the correct tools for the job to avoid stripping screws or damaging components, which could lead to unsafe conditions.
  • Deburring prints: Freshly printed objects can have sharp edges. Be careful when removing them from the print bed and handle them with care. A deburring tool can be used to safely remove sharp edges.

4. General Awareness

  • No unsupervised children: Do not allow children to operate or play near the 3D printer without close adult supervision.
  • Tie back long hair: If you have long hair, tie it back to prevent it from getting caught in the printer's moving parts.

By being mindful of these mechanical hazards, you can enjoy a safe and injury-free experience with your MY-Mini 3D Printer.