Pressure Adjustment; Start Of Programme - Dreve Drufosmart scan Instrucciones De Trabajo

Drufosmart scan

8.2 Pressure adjustment

The incoming pressure from the com-
pressor must not exceed 10 bars! If ne-
cessary, assemble a pressure reducing
valve into the supply resp. decrease the
total pressure of the compressor.
The working pressure of the Drufosmart
scan is 4 bars (58 psi). The pressure is
controlled digitally and will be control-
led permanently.

8.3 Start of programme

In order to start the selected pro-
gramme, put a blank that corresponds
to the entered barcode resp. program-
ming onto the plate reception (11)
and fix it by means of the tension
ring (13).
The model can either be put onto the
nub plate (6) or fixed by taking out the
nub plate and embedding it into gran-
ules in the insert bowl (6a).
Info
For an optimum adaptation of the
blank towards the model always
place the models in a way that
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The effective pressure in the pressure
chamber during the thermoforming
process can be controlled via the bar
chart (g) of the display.
the anterior teeth are directed
towards the centre of the blank.
When using hard blanks it is re-
commended to embed the mod-
els into granules. Models that
are placed onto the nub plate
should not exceed a max. height
of 23 mm.
Swivel the plate reception inwards at
the handle (10) just up to the mechani-
cal interlock in the centre of the unit.
Also swivel in the heating element (4)
at the corresponding handle (5) just up
to the mechanical interlock in the centre
of the unit. Close the ventilation valve
of the tension ring (12).
Press the OK key (f). There will be an
acoustic signal as confirmation for the
activation of the heating; the scanner
will turn off and the adjusted heating
time will elapse in the display.