The Rocatec-System; In General - 3M ESPE Rocatec junior Set Mode D'emploi

1. Connect hose , marked with red tape, to
threaded coupling
red.
2. Connect footswitch hose
"P", to the compressed air supply coupling.
Important: The compressed air
must be free of oil and water!
3. Operate the footswitch and read the pressure
off pressure gauge
does not indicate 2.8 bar during coating, raise
pressure regulator
operating pressure.
4. For safety reasons, before opening the tank
of abrasive close stop valve
handle to the horizontal position. Unscrew
the lid of the tank and fill it to the maximum
level with ROCATEC-PLUS. Close the tank and
open the stop valve
5. Insert the ROCATEC JUNIOR handpiece into
the blasting chamber of the existing sand-
blaster.
6. Clean any remains of investment material
and other contamination out of the chamber
of the sandblaster before using ROCATEC-
PLUS.
7. Before applying the ROCATEC coating, switch
on the dust extractor and lighting in the sand-
blaster.
8. Look to see if the tank contains sufficient
abrasive and fill it before the level drops
below the "min" mark.
which is also marked
, marked with a
. If the pressure gauge
and turn it to adjust the
by turning its
(handle upright).
5 5 . .

The ROCATEC-SYSTEM

5.1 In general

The ROCATEC-SYSTEM bonds free of marginal
gaps the composite to
precious dental alloys,
semi-precious dental alloys,
non-precious dental alloys,
ceramics and
composites
The composition of the alloy is of little rele-
vance when using this bonding system. The
ROCATEC-SYSTEM is intended specifically for
use with SINFONY facing materials.
The following Range of Applications is
recommended:
Crown and Bridgework
When the ROCATEC-SYSTEM is used, SINFONY
facing material bonds to metal without creating
marginal gaps. Modellation requires little time
as no mechanical retainers have to be added.
As no retainers are required, the available space
can be used entirely for the facing – this bene-
fits the shade and aesthetics of the crowns and
bridges.
Telescopic and Attachment Restorations
In these cases, the dental technician often has
to reckon with considerable space problems. In
addition, the patient removes the restoration
daily, which stresses the restoration internally
and promotes marginal gaps.
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