4
In both cases mod. MB1/MC works by pedal switch only, mod. MB1/A MC works both by pedal switch only and automatic control of activation
times
NEUTRAL ELECTRODE SAFETY CIRCUIT.
The unit is equipped with a checking circuit for neutral electrode connection that, when choose monopolar performances, operates (in case neutral electrode is
not connected or its cable is broken) by stopping power delivery with intermittent acoustic signal and red warning light.
This circuit doesn’t operate when choose bipolar coagulation, but it will light up red warning light.
USE
1. Check that the supply mains corresponds to technical data on the back of the unit and connect it by mains switch (1) OFF.
2. Connect the pedal to the unit by inserting the ring (C) and the gasket (B) in the pedal's tube (when packing the unit (C) and (B) are join to (A). Insert
the tube in the socket (A), pushing the gasket (B) and screw the locking ring (C) without pressing the same pedal.
The switch works pneumatically, without electric current, therefore it is waterproof and esplosion proof..
3. Connect the electrodes as follows:
- neutral electrode to the socket 4.
- Active electrode to the socket 5.
- Bipolar electrode (without any polarity of the pins) to the socket 6.
To bipolar cable may be connected all kind of forceps, for laparoscopy too, provided with the following connection:
Monopolar electrodes and the bipolar one may be connected at the same time (then the outlets are activated alternatively according to the running).
4. Put ON the unit by switch (1) (see par. ’NEUTRAL ELECTRODE SAFETY CIRCUIT’).
5. By button S of control 2 choose desired performance/s (see par. ’PRACTICAL PROPOSALS’) by arranging initial power (that can be changed during
the operation, when do not push pedal switch) by the following way:
set for ex. on ‘CUT’ pos. and adjust power (change is slow by pushing the buttons once, quick by pushing them during some instants), then set on
subsequent performances and proceed in the same way. Different powers are kept stored during all time that the unit is ON.
6. Activate delivery by pushing the pedal switch (for running by timer in mod.MB1/A MC see respective par.) and by using the button S to change from
a performance to the other.
Regular running is shown both by acoustic and light signal (yellow light and acoustic signal grave for cut, blue light and high-pitched acoustic signal
for coagulations).
Attention please: when push pedal switch in a function with power ‘0’, there is alarm acoustic signal.
AUTOMATIC TIMER IN MOD. MB1/A MC.
It has been proved that to have the possibility to adjust very finely output time (by reaching times of hundredth of a second perfectly repeated) it’s essential to
reduce at max. thermal effect of the current on the tissues, in order to carry out extremely delicate, precise and otherwise unachievable operation that in many
cases, first of all in dermatology, (telangiectasis, spider naevi, angiomas, small neoformations, epilation, an so on) allow to operate even without anaesthesia.
In addition, this running allows to the operator to repeat perfectly and the absolute personalization of the method to be employed (or shorter times with higher
powers or vice versa).
Model MB1/A MC, in addition to the pedal switch only, is equipped with an automatic timer (adjustable from 1 to 99 hundredth of a second) at double mode:
simple pulses or continuous super-pulsed mode.
The first is useful when method needs simple pulses or more simple pulses (ex. epilation), on the contrary the second results very efficient when is needed
normal working composed by continuous series of pulses (with active times equal to pause times) as for ex. in bipolar coagulation, cut, diathermic peeling ,
verrucae, and so on)
Running is the following (controls 10):
1. When display is OFF the unit works by pedal switch only.
2. For simple pulses mode push once button T (display will light up) and adjust the length of pulse by respective buttons (change is slow or quick as per
power).
Then push pedal switch (at each activation corresponds a delivery time equal to the one pre-selected.)
3. For continuous super-pulsed mode push twice button T (display will light up and flashes) and adjust the length of pulse according to the point 2.
Then push pedal switch (during all activation time delivery will be pulsed with pulses length equal to the one pre-selected and same passive
times).Remind that when push pedal switch display doesn’t flash.
4. To deactivate timer push button T up to when display is OFF.
To set super-pulsed mode it’s advisable first of all adjust pulses length by simple pulses mode.
A
B
C
back side of the unit
STOP/PN pedal
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