Stratasys J850 Manual page 13

➢ Service operations should be performed only by qualified personnel who
have been instructed in relevant safety precautions.
➢ Notify co-workers and those who have access to the printer before
beginning non-routine and hazardous work.
Model and Support materials are made of chemical substances. Although
precautions must be taken when handling these materials directly, all Model
and Support materials used by the printer are handled in sealed cartridges.
Normally, operators of the printer should never be directly exposed to
hazardous materials. In the unlikely event of a leak or spill, follow the
instructions that are included with the material cartridges used.
➢ Store Model and Support materials indoors, in a dry area with adequate
ventilation, between 15-25 degrees Celsius (59-77 degrees Fahrenheit).
Never expose them to flames, heat, sparks, or direct sunlight.
➢ Keep Model and Support materials away from areas where food and drink
are stored, prepared and consumed.
➢ Uncured printing material is considered a hazardous substance, requiring
certain precautions when directly handling it. To prevent skin irritation,
wear neoprene or nitrile gloves. If there is any chance that Model and
Support materials might splash into the eyes, wear safety goggles.
Prolonged direct contact with printing materials can cause an allergic
reaction.
➢ When handling UV-cured models that may not be completely cured on the
surface, common latex gloves are adequate.
➢ To prevent respiratory irritation, ventilate areas where Model and Support
materials are used. If the printer is not equipped with an exhaust duct, the
room ventilation system should replace the air at least 20 times per hour.
➢ Clean up Model-material and Support-material spills with disposable
towels or other absorbent, non-reusable material, such as sawdust or
activated charcoal. Rinse the spill area with denatured or isopropyl alcohol
(IPA), followed by soap and water. Dispose of the absorbent material in
accordance with local regulations.
➢ Do not wash contaminated clothing at home; clothing should be
professionally laundered.
➢ Dispose of contaminated shoes, belts and other leather items in
accordance with any applicable regulations. Absorbed printing material
may re-expose the user when these items are worn.