17
7.2 SETTINGS
I-SURGE + will store the operative parameters for each “program” as soon as they are set by the user.
They will be maintained in the memory even if the central unit is switched off. For each “program” it is
possible to set: speed, torque, ratio, direction of rotation and flow. To reset the parameters of the
manufacturer (Software Unit Reset), press the “PUMP ON/OFF” key while the unit is switched on (Fig.
6).
7.3 TORQUE CALIBRATION
Perform torque calibration, press “
Calibration”
key on front panel while holding the motor (not
drilling). This function checks the handpiece mechanical inertia, in order to off-set this value.
This operation will take a few seconds, the drill will run at different speed (Fig. 7).
The drill must not be engaged in any operation when this function is performed.
Calibration should be done before each surgical session or anytime the handpiece is
changed or lubricated.
Do not perform calibration if the micro motor is not inserted in the receptacle on the
front panel of the unit. In case of error, perform a “System Reset” as described
previously.
7.4 PROGRAM SETTINGS ADJUSTMENT
a. Contra-angle selection
RATIO
: Sets handpiece reduction ratio. See the available reduction ratio in the following table:
1:1
16:1
20:1
24:1
32:1
64:1
80:1
b. Speed adjustment
SPEED +/-
: Sets motor rotation speed (value in rpm x 20 steps). Speed values depend on contra-angle
reduction rate. See the following table:
Reduction Rate
Max. RPM
Min. RPM
1:1
40,000
400
16:1
2500
25
20:1
2000
20
24:1
1666
16
32:1
1250
12
64:1
625
6
80:1
500
5
Avoid excessive speed. Set the speed to a safe maximum for the application.
Summary of Contents for ACteon i-Surge+
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