DMG LuxaCrown Mode D'emploi page 2

10. About 5:00 min after the start of mixing, finish the restoration using cross-cut
burs, flexible discs, etc.
11. If necessary, coat the surface of the restoration with a light-curing high-gloss
glaze (e.g. LuxaGlaze) or manually polish it with a rubber polisher or small goat
hair brush and a suitable polishing paste.
12. Thoroughly clean the preparation with water spray, dry it and thoroughly remo-
ve the separating medium. In doing so, ensure that the dentine retains a little
residual moisture and does not become too dry.
13. Slightly roughen the inner crown surfaces with a bur or sand blaster.
14. Cement the restoration using a suitable permanent or temporary cement (e.g.
PermaCem 2.0, TempoCem ID). Observe the manufacturer's instructions.
Note: Cements that contain eugenol may prevent the polymerization of resin-
based luting cements during the definitive cementation.
15. Check the occlusion and adjust accordingly.
Individualization of and repairs to restorations
Note: Repairs can only be performed in cases where small defects are present that
do not adversely affect stability.
Caution! Grinding dust can get in the eyes and airways when working on or finishing
the restoration.
▸ Wear a face mask and protective goggles.
▸ Make sure that grinding dust is properly extracted – do not breathe it in.
1. Individualization of or repairs to in site restorations: Slightly roughen the resto-
ration with a bur or sand blaster at the corresponding site. Afterwards apply a
bonding agent in accordance with the manufacturer's instructions.
2. Apply LuxaCrown to the prepared sites.
3. Finish the corresponding site in the usual manner after 5 min.
Note: In order to accelerate polymerization, the finished restoration can be placed
in hot water at a temperature of 50°C for a few minutes.
Alternatively, the restoration can also be individualized or repaired using the flowable
and light-curing composite LuxaFlow Ultra. Observe the manufacturer's instructions.
Using the Automix cartridge
D
E
Inserting the cartridge
1. Push up the lever [A] at the back of the Automix-Dispenser and pull back the
slide [B] all the way.
2. Lift up the plastic lever [C], insert the cartridge and lock it using the plastic
lever [C].
Note: Make sure that the notches on the cartridge line up with those on the Automix-
Dispenser.
Attaching a mixing tip
1. Remove the cartridge cap [D] or used mixing tip after turning it 90° counter-
clockwise, and discard it.
2. Attach a new mixing tip [E].
Note: In order to achieve an optimum mixing result, DMG recommends the use
of the mixing tips available from DMG. All mixing tips are also available in refill
packs.
Note: Make sure that the notches on the mixing tip line up with those on the
cartridge.
3. Twist the mixing tip clockwise through 90° to lock it.
Applying material
▸ When using a cartridge for the first time, squeeze out an approximately pea-
sized amount of material and discard it.
▸ Mix the material in the mixing tip using the lever [F] on the Automix-Dispen-
ser and apply directly.
Note: After application, leave the used mixing tip on the cartridge as a seal!
Removing the cartridge
1. Push up the lever [A] at the back of the Automix-Dispenser and pull back the
slide [B] all the way.
2. Lift up the plastic lever [C] and remove the cartridge.
Disinfection of the Automix-Dispenser
The Automix-Dispenser can be reused after disinfection, although it should be
replaced if there are visible signs of wear.
Disinfection can be carried out using a commercially available dipping disinfectant.
DMG recommends using only disinfectant solutions listed by the RKI (Robert Koch
Institute). The Automix-Dispenser is also autoclavable.
Composition
Glass filler material in a matrix of multifunctional methacrylates; catalysts, stabili-
zers, and additives. Does not contain methyl methacrylate. Filler content: 46 wt.%
= 26 vol.%. (0.02 to 1.5 µm)
Storage and shelf life
▸ Store at room temperature (15–25°C/59–77°F) in a dry place.
▸ Keep away from direct sunlight.
▸ Do not use after the expiration date!
Note: A glossary of all symbols displayed is at: http://www.dmg-america.com/
literature
Caution: U.S. Federal Law restricts this device to sale by, or on the order of a den-
tist, or other practitioner licensed by law of the state in which he or she practices
to use or order the use of this device.
C
A
F
B
2