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This product uses a laser beam to rapidly
heat, melt and partially or completely
vaporize the material, creating a number of
gases and particulate matter. These
byproducts of laser operation can, in some
cases, pose health risks to those exposed to
them.
To reduce or minimize exposure to their
health hazards, always use an appropriate
exhaust ventilation and/or filtration system
and carefully choose your material. When
using materials other than those suggested
by Dremel, ask the manufacturer for the
Safety Data Sheet (SDS) for each material.
The SDS “Hazards Identification” section
will provide information to help determine if
the material or its by-products are harmful.
If the material does not have an SDS,
consult the manufacturer to determine if
the material generates toxic gases and/or
dust, and if it presents fire or explosion
hazards.
Representative materials listed in Table 1
may be used with a properly installed and
maintained exhaust ventilation and/or
filtration system when used as described in
Table 3. However, these materials can vary
in composition depending on manufacturer
and other factors. Dremel has not tested all
possible combinations and not all materials
have documented health effects when used
with a laser cutter. As such, the user is
solely responsible for material choice and
subsequent health consequences.
The Dremel LC40 Laser Cutter may be used
with several exhaust management methods
to manage the exhaust created during laser
fabrication. Always ensure the exhaust
management system is properly functioning.
Refer to the Exhaust Management section
on page 24 for proper exhaust ventilation
and/or filtration methods. Exhaust
ventilation and/or filtration systems may not
be able to remove all hazardous substances
or reduce their concentration to acceptable
levels, so never use materials that are
prohibited (see Table 2). Always check
https://digilab.dremel.com/ support/faq
for the latest material information.
OPERATING THE LASER CUTTER
Observe all provided warnings and safety instructions prior to and
when using the Dremel LC40 Laser Cutter. Failure to do so may
result in fire, equipment damage, property damage and/or personal injury, up to and
including death.
Always use a properly configured, installed, maintained, and
operating fume/smoke exhaust system as recommended by the
manufacturer when operating the laser system. Caustic fumes and smoke from the
engraving process must be extracted from the laser system and exhausted outside.
Always inspect the exhaust fan and duct work for obstructions and
ensure proper air flow exists before each use. Unobstructed and
properly maintained exhaust fan and duct work will reduce the risk of fire and
effectively extract caustic fumes and smoke.
Never engrave or cut any unknown material. Only engrave materials
recommended by the manufacturer. The vaporization/melting of
many materials, including but not limited to PVC and polycarbonates, can give off
hazardous fumes. Always refer to the Safety Data Sheet (SDS) from the material
manufacturer to determine the response of any work material to extreme heat
(burning/fire hazard) to prevent hazards.
Choice of material used during laser cutter operation and
subsequent health consequences are the sole responsibility of
user. Health effects of materials used may not be documented nor available.
Discontinue use and seek fresh air if respiratory or eye irritation
occurs. Ensure ventilation, exhaust, and/or filtration systems are
working according to manufacturer specifications and make any necessary
adjustments before further use. Exposure to fumes may cause allergy, asthma,
breathing difficulties or other adverse health effects.
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