Ivoclar Vivadent Zenostar - Manual (Page 6)

6
Safety first
Please read the Instructions carefully before you remove the zirconium oxide milling disc from the packaging. The Instructions
contain important information on working with the Zenostar milling discs and serve the interest of your safety and the safety of
your patients.
Processing Zenostar milling discs produces dust which may lead to the irritation of the eyes and skin and damage the lungs. Always
ensure that the extraction system on your milling device and workstation is in good working order. Wear goggles, gloves and a face
mask (particle class FFP2).
General handling instructions
Zenostar milling discs are supplied in a partly sintered state. In this state, the material is easy to process but does not yet possess
the properties that it will feature as a finished dental restoration. It is therefore necessary to handle the discs with care.
Please check the goods immediately after receipt for:
damage to the packaging
damage to the product (the product must not show any nicks, cracks or irregular shading)
the CE mark and the name of the manufacturer Wieland Dental on the packaging
Ideally store Zenostar:
in the original packaging
in a dry place
When handling make sure that the Zenostar milling discs:
are not subjected to knocks or vibrations
are not touched with wet hands
do not come into contact with liquids that are not approved for this product (such as tap water, adhesives or inks)
are not contaminated with particles from other materials (e.g. glass-ceramic dust, metal milling dust)
If any of the conditions outlined in these Instructions are not met, the Zenostar milling discs must not be used for the manufacture
of dental restorations.