Ivoclar Vivadent Bluephase G4 Instrucciones De Uso página 13

4. Operation
Disinfect contaminated surfaces of the curing light as
well as light guides and anti-glare cones before each
use. Additionally, the light guide can be sterilized using
the autoclaves intended for this purpose (see chapter
Maintenance and Cleaning). Furthermore, make sure
that the emitted light intensity permits adequate
polymerization. For that purpose, inspect the light
guide for contamination and damage and check the
light intensity at regular intervals (see paragraph
Measuring the light intensity).
Selecting the curing program and curing time
Bluephase G4 is equipped with 3 selectable curing times
and 2 curing programs for different indications. Use the
Time/Program selection button to set the desired curing
time and/or the light intensity.
H (High Power Program), 1,200 mW/cm
The following curing times can be selected in the
High Power program: 10, 15 or 20 seconds.
PRE (PreCure Program), 950 mW/cm
The PreCure program is used to tack cure light-curing,
adhesive luting composites (Variolink Esthetic) in order
to facilitate the removal of excess material. If other
luting composites are used, the distance from the light
guide to the composite must be increased or several
curing cycles must be conducted. The curing time of the
PreCure program is preset to 2 seconds and cannot be
altered.
The PreCure program must not be used for
conventional light-curing!
2 :
:
2
Start/Stop button
Time selection button
Program selection button
High Power
(1,200 mW/cm 2 )
PreCure
(950 mW/cm 2 )
Curing times
Polyvision activated
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