SCHEU MINISTAR S Manual De Instrucciones página 3

G
Englisch
Operation Manual
I
Place the machine on a level work surface allowing sufficient space to operate the pressure chamber a, heater b
and locking handle c.
II
Connect the main cable a to the corresponding network (230 V/115 V, 50/60 Hz). Two fuses are integrated under
the plug b. Connection to compressed air is done by quick connect coupling c to the air pressure system. If the
maximum standard air pressure deviates from 3 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 (
air pressure can be controlled by the „bar" 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
f blue LED for indication of cooling time (continuous light) and depressurization (flashing light)
g „bar" button indicates working pressure
The machine is
cates the 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.
IV
Only round foils and plates 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.
V
The pellets for embedding the model are in the pellet container a which is removable by pulling it upwards. This par-
ticular movement also pulls a metal plate b upwards closing the deep pellet channel around the model cup.
VI
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 (
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).
VII
Acoustic and optical signals indicate the end of the cooling process (blue LED flashes/4 short beeps). Press „air" but-
ton to depressurize the chamber, 4 additional short beeps (after 3 seconds) indicate the end of depressurization. Turn
locking handle a
now ready for the next pressurizing procedure.
VIII
Hint: If the chamber is closed and the locking handle opened, time intervals of 60/120/180 seconds can be pro-
grammed for fabrication of positioners, mouth protectors and splints. This is done in connection with the MINISTAR
heating support a (REF 3451) for warming up or bonding occlusal surfaces. After the corresponding heating time is
programmed, the heater with heating support is turned to the front in heating position. Depending on the thickness
of the material, this can be repeated several times.
Avoid placing inflammable material close to the heater.
activated by using the
to the back, turn locking ring b
illuminated ON/OFF switch
to the left and open pressure chamber c
). The
The green LED
a.
Make sure that the rim of the
. The machine is
indi-
®