Emergency Protection
In order to preclude incorrect steps and to protect the equipment
from damage, the Milling Cutter has an emergency protection
system. When the emergency protection system is activated, an
audible signal is heard and an error message is shown at the display.
The 'Overload' indication means that
the tool applied is being used at a speed
or with a power rating not allowed for
such a tool.
To deactivate the 'Overload' emergency
mode, the following must be done:
1. Switch off the rotation
2. Select the correct speed (Manual
Mode)
3. Select the correct program (Program Mode)
4. Select the correct tool (any of the modes)
5. Resume the operation
In the event of the micromotor overheating, switch off the Milling
Cutter for 30 minutes and then resume the operation.
The 'No Motor' signal means that there
is no power supply to the handheld
milling cutter.
This may be caused by a number of
reasons:
- No connection to the handheld milling
cutter
-- No electric contact in the output jack
of the power unit
- Damaged power cable of the handheld milling cutter
- Breakdown of the brushes in the motor of the handheld milling
cutter
It is allowed to independently deactivate the 'No Motor' emergency
mode only if the handheld milling cutter is not powered up.
In all other cases, please refer to the Service Center to correct any
faults.
20
Multibor - Power Control Processor technology
The power control processor precisely controls the correlation of the
selected rpm rate with the output power required to perform a
specific procedure or a type of work. When the nail care master
presses the tool firmer to the surface being treated, the Milling Cutter
does not stop and does not decrease the preset rpm rate; on the
contrary, it keeps those parameters as they are, while overcoming the
resistance of the surface being treated. However, any type of work
has its own precisely limited range of the output power applied.
When the nail care master approaches the permitted limits of the
output power in the course of work, the power control processor
sends an audible warning signal. The nail care master should then
change the working pressure or else the power control processor
would switch off the power supply to the motor. This enables the nail
care master to 'limit the working pressure' and to use the power
reserve more precisely, thus making it possible to prolong the
technological lifespan of the Milling Cutter and to keep it from
overheating under 'hard operation modes' and sustained workloads.
The graph shown below will assist you with better understanding
when you need to select the required speed of rotation depending
on the diameter of the tool applied.
