Eye Protection - Ivoclar Vivadent bluephase C8 Manual Del Usuario

Assumption of impaired safety
If it has to be assumed that safe operation is no longer pos-
sible, the power must be disconnected to avoid accidental
operation. This may be the case, for example, if the appara-
tus is visibly damaged or no longer works correctly. The
apparatus is only completely disconnected from the power
supply if the power cord has been pulled out of the plug-in
socket.

Eye protection

Direct or indirect exposure of the eyes must be prevented.
Prolonged exposure to the light is unpleasant to the eyes
and may result in injury. Therefore, using the supplied anti-
glare cones is recommended. Individuals who are generally
sensitive to light, who take photosensitizing drugs, have
undergone eye surgery, or people who work with the appa-
ratus or in its vicinity for long periods of time should not be
exposed to the light of this device Therefore, they should
wear protective goggles (orange) that absorb light below
515 nm.
Heat development
(burn hazard)
As it is the case with all high-performance lights, the high
light intensity results in a certain heat development. Pro-
longed exposure of areas near the pulp and soft tissues
may result in irreversible or reversible damage. Therefore,
the recommended curing times have to be observed. Unin-
terrupted curing times of more than 40 seconds on the
same tooth surface, as well as direct contact with the gingi-
va, oral mucous membrane or skin have to be prevented.
Polymerize indirect restorations at intermittent intervals of
20 seconds each or use external cooling with an air stream.
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