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• DO NOT use materials that are highly flammable, explosive or
produce toxic by-products.
• DO NOT remove material from the cutting bed before it has
cooled.
• DO NOT leave the Nano operating unattended.
• ALWAYS clean up clutter, debris, and flammable materials in the
laser Nano bed after use.
(6)During the engraving process of the Nano laser engraving
machine, different materials may produce different pungent
odors. Always use Nano laser engravers in open and
well-ventilated areas.
(7)Environmental requirements
Temperature requirement: 10°C~30°C, humidity requirement:
20%~50%, this Nano laser engravers can work normally within
this range; beyond this range, this laser engravers will be unable
to achieve the best engraving results.
(8)Below a list of some of the most known hazardous materials that
the user SHOULD NOT attempt to engrave or cut on. If a material
is not in this list, do not consider it to be safe to use. Obtain the
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