Aseptico AEU-20, Operation And Maintenance Manual, Page: 5 / 12

3.
OPERATION FUNCTIONS:
1. Power Switch - Controls power on/off to
console. When turned on, console display
should light.
2. RPM - Controls speed of motor and hand-
piece. Push the up arrow to increase
speed and the down arrow to decrease
speed. A visual display shows actual
RPM. For complete display accuracy, the
Ratio Selector must exactly match the ratio
of the handpiece being used. All settings
are held in memory even after unit is
turned off.
3. Forward/Reverse - Determines the rota-
tion of the motor and handpiece. A red
L.E.D. light and audible beeper indicate the
reverse rotation.
4. Ratio Selector - Calibrates the RPM dis-
play to read accurately for up to four differ-
ent handpiece ratios. Push the ratio
up/down arrow until the indicator light
matches the handpiece you are using.
Different handpiece ratios are required to
obtain different low speed ranges used in
endodontic procedures.
1:1 1500 - 9500 RPM
1:8 100 - 950 RPM
1:16 50 - 600 RPM
1:64 20 - 150 RPM
SPEED RANGES:
The speed ranges
with a 10K motor
are as follows:
*Speed ranges will be reduced when
using the Torque Control in positions 1, 2,
or 3. Full speed ranges are realized only
in the maximum torque control setting.
TORQUE
SELECTOR
HANDPIECE RATIO
SELECTOR
HANDPIECE
RATIO INDICATOR
RPM
INCREASE
TORQUE
LEVEL
INDICATOR
FWD/REV
SELECTOR
RPM
DISPLAY
RPM
DECREASE
POWER SWITCH
MOTOR RECEPTACLE