On/Off Switch - SCHEU MINISTAR S Manual De Instrucciones

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English
Operation Manual
Please also refer to the detailed Security Advices.
I
Place the machine on a level work surface allowing sufficient space to operate the pressure chamber a, heater b and locking handle c as
well as the scanning mechanism d. Infrared heater and heater arm reach high temperatures. Only touch the handles! Avoid flammable
material coming close to the infrared heater.
II
Connect the main cable a to the corresponding network (230 V / 115 V / 100 V, 50/60 Hz). Two fuses b /
tion block to protect the machine from high voltage. Pressurised air supply to the compressor net is provided using a standard-euro-quick
coupling DN 7,2. The corresponding insert sleeve is fixed at the tube's end (6 mm inside). The tube is attached by means of a hose clip to
the connector block c. If the maximum standard air pressure deviates from 4 bar, the pressure can be adjusted by the pressure regulator
d on the back of the machine. Release the pressure regulator by pulling the knob, adjust the pressure by turning (
can be controlled by the „air" button on the panel.
III
The front panel has the following operating elements:
a ON/OFF switch
b panel indicating heating/cooling time and air pressure
c Duo-LED: green = operating mode, red = heating mode
d „+/-" button to input heating time in steps of 5 seconds
e „air" button for depressurization/control of working pressure
f blue LED for indication of cooling time (continuous light) and depressurization (flashing light)
g „scan" button for activation of scanner
The machine is activated by using the illuminated ON/OFF switch a. When turning on the machine, make sure it is in basic position with
the heater being swiveled backwards, the pressure chamber and locking handle opened
machine is ready to use. Heating times can be programmed in 5 second intervals by the „+/-" buttons. Swivelling the heater over the foil
activates heating immediately (LED flashes red). Heater and heater arm become very hot; avoid touching it.
Scanning:
For each kind of our pressure moulding material there is a special heating time recommendation, containing as well the corresponding cooling
time. This recommendation is printed in plain text and as barcode on all our pressure moulding material, except for ISOFOLAN
DURASOFT seal and space maintainer foil. For these foils, you'll find the corresponding information on the packaging labels. Choose your
®
material, press the button „scan". The scanner is now activated. Present the barcode of the chosen material until you hear a beep.
IV
Only round foils and plates with 125 mm diameter can be placed on the adjusting ring in the pressure chamber and clamped with the bayonet
of the locking ring a. Close by turning it 50° to the left. Before fixing any material the machine has to be ready to operate and in basic position.
V
The model platform can be removed by means of the pellet brush with integrated magnet.
VI
The pellets for embedding the model are in the pellet container a which is removable by pulling it upwards. This particular movement also
pulls a metal plate b upwards closing the deep pellet channel around the model cup.
VII
Acoustic signals indicate the end of the heating process (+5 sec. until 0 sec. = short beeps/0 sec. until - 5 sec. = continuous signal). At 000
seconds the heater should be turned to the back, at -5 seconds the heater switches off automatically for safety reasons. Turn the pressure
chamber a 180° to the right (Make sure that the rim of the model cup is clean) and turn locking ring b 180° to the front. The magnetic
valve opens and the chamber is filled immediately. Cooling time starts automatically, which is indicated by the blue LED (continous light).
VIII
Optical (blue flashing LED) and acoustic signals (4 short beeps) indicate the end of the coolingtime. Press „air" button to depressurize the
chamber, 4 additional short beeps (after 3 seconds) indicate the end of depressurization. Turn locking handle a
locking ring b to the left and open pressure chamber c
moulding procedure.
IX
Hint: If the chamber is closed and the locking handle opened, time intervals of 60/120/180 seconds can be programmed for fabrication of
positioners, mouth protectors and splints. This is done in connection with the heating support a (REF 3452) for warming up and laminating
occlusal surfaces. After programming the heating time, turn heater with heating support to the front in heating position. Depending on the
thickness of the material, this can be repeated several times.
handle backwards. The green LED indicates the
. After removing the model the machine is ready for the next pressure
are integrated in the junc-
). The air pressure
, HARDCAST ,
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180° to the back, turn