Ivoclar Vivadent IPS Empress CAD Chairside - de-en-es-it-ru - Manual (Page 77)

29
After staining, the stain and characterization firing is conducted in a compatible ceramic furnace (e.g. P300). The following
points should be observed when placing the restoration in the furnace and setting the firing parameters:
– Support inlays, onlays, and partial crowns with a firing pillow and place
them on a honey-comb firing tray.
– Place veneers as well as anterior and posterior crowns on metal pins
and position them on the honey-comb firing tray.
– As an alternative to the firing pillow and to better secure the restoration
on the metal pins (particularly with veneers), a small amount
IPS Object Fix may also be used.
IPS Empress CAD with IPS Empress Universal B S t ➚ T H V 1 V 2
Stain and Characterization firing 403°C 6' 100°C 790°C 1' – –
757°F 6' 180°F 1454°F 1' – –
Firing parameters for the Stain and Characterization firing (note the temperature control)
Place the objects on the honey-comb firing tray and start
the firing program
Optional
Shade check
To check the tooth shade after the first stain and characterization firing,
proceed as follows:
– Wet inner aspects of the restoration with IPS Contour Glaze and Stain
Liquid using a brush.
– Place the restoration on the individual control die and check the tooth
shade, as well as the individualized effects.
– If adjustments are required, apply the corresponding stains and fire
them using the above firing program.
Shade check. If necessary, the shade intensity can be increased
by additional staining.
B = Stand-by temperature °C / °F
S = Closing time/minutes
t
➚ = Temperature increase rate °C/min. / °F/min.
T = Firing temperature °C / °F
H = Holding time / min. V 1 = Vacuum-on temperature °C / °F
V 2 = Vacuum-off temperature °C / °F