Laser Safety; Fire Safety - ATOMSTACK Laser Engraver Manual Del Usuario

Part 2：User Security Statement
Laser light can hurt the human eyes and skin. Do not expose the eye or skin to laser light directly. This Laser product has an optical lens
and emits a collimated laser beam. The light emitted by the product, whether it is direct or reflected, is very harmful. Because it can
propagate a long distance while maintaining high optical density. When handling the product,you must wear appropriate
goggles(OD5+) to protect eyes from laser light including reflected and stray light. The reflected and stray light spilling into an
unintended area should be attenuated and/or absorbed.

2.1 Laser safety

We installed a laser shield on the laser, the shield can largely filter out the diffuse reflection of the laser spot. However, when using laser
engraving machine, it is recommended that you should wear laser protective glasses. Avoid skin exposure to type 4 laser beams,
especially at the closed distance. Teenagers must have parental supervision in the process of using it. Do not touch the laser engraving
module when the machine is activated.

2.2 Fire safety

Because cutting burns off the substrate, a high-intensity laser beam generates extremely high temperatures and a lot of heat.Certain
materials can catch fire during cutting, creating gases and fumes inside the equipment. A small flame usually appears here when a laser
beam hits the material. It will move with the laser and will not stay lit when the laser passes by. Do not leave the machine unattended
during the engraving process. After use, be sure to clean up the debris, debris and flammable materials in the laser cutting machine.
Always keep an available fire extinguisher nearby to ensure safety. When laser engraving machines are used, smoke, vapour, particles,
and potentially highly toxic materials (plastics and other combustible materials) are produced from the material. These fumes or air
pollutants can be hazardous to health.