Using a wood laser cutter demands strict adherence to safety protocols. Firstly, **ventilation is paramount**. Laser cutting wood produces noxious fumes and particulate matter. Ensure robust exhaust ventilation, venting outdoors or through an industrial-grade filtration unit, and never bypass it.

Secondly, **eye protection is non-negotiable**. Always wear certified laser safety glasses specific to your machine’s wavelength; generic safety glasses are insufficient. The laser beam can cause irreversible eye damage.

Thirdly, **fire prevention is critical**. Wood is highly flammable. Never leave the machine unattended during operation. Keep a CO2 or ABC dry chemical fire extinguisher readily accessible. Clean the machine regularly to remove flammable debris and dust buildup. Monitor for charring or flames during cuts.

Furthermore, **material safety** is vital. Only cut materials recommended by the manufacturer, avoiding those like PVC which produce highly toxic gases. Understand your machine’s emergency stop procedure and its location. Ensure your workspace is clear, well-lit, and free of flammable materials. Regular machine maintenance and proper training are also essential for safe operation.