Optional Additional Functions - Dreve Drufomat scan Instrucciones De Trabajo

Drufomat scan

10 Optional additional functions

10.1 Pressure polymerisation
In combination with the optionally
available D insert the Drufomat scan
can be used for pressure polymerisa-
tion of resin repairs or as compressor
of plasters, embedding masses and
silicones.
Turn on the unit, swivel out plate recep-
tion (11) and heating element com-
pletely (4) by means of the operating
knobs (10/5) and take the F insert (6)
out of the bottom plate. The material to
be compressed (e. g. cast flask, dupli-
cation etc.) is to be placed inside the
D insert.
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For the polymerisation of resins the D
insert is to be filled before with hand
warm water (corresponding to the indi-
cations of the resin manufacturer).
Fix the D insert in the bottom plate. By
moving the piston downwards the D
insert will be closed and will build up
the pre-adjusted pressure inside.
For this purpose go on as described in
point 8.4.
10.2 Flask press
In combination with the optionally Place flasks onto the nub plate. By mov-
available P insert the Drufomat scan ing the piston with the P insert down-
can also be used as flask press. One wards the necessary pressure will be
or two flasks may be pressed at the exerted upon the flasks.
same time.
Turn on the unit, swivel out plate recep-
tion (11) and heating element com-
pletely (4) by means of the operating
knobs (10/5) and take the F insert (6)
out of the bottom plate. Insert the P
insert into the pressure chamber from
underneath.
For this purpose go on as described in
point 8.4.
Info
In order to attain a homogeneous
distribution of the material to be
compressed in the flask we recom-
mend an initial pressure of 29 psi
(2 bars) which can be increased
For one flask: Put back the F insert (6) step by step up to 87 psi (6 bars)
into the bottom plate. during the pressing procedure (see
point 8.2).
For two flasks: Remove nub plate and
insert bowl from F insert and insert them
into the bottom plate.
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