Switching On And Off - ALFRA ROTABEST 100 RL – E Mode D'emploi

Switching on and off

• Check connecting line and plug on damages first!
• Push button MAGNET ON, in order to initiate the magnet and the magnetic adhesion
is guaranteed.
• When working on walls and ceilings, safe machine with safety belt (f).
• Push the button MOTOR ON to start the motor.
• The magnet foot now reaches its maximum magnetic adhesion! In case of a damaged
magnet, the motor won´t start.
• To switch off machine proceed in reverse order : MOTOR OFF and then
MAGNET OFF!
• Adjustment of the rotation speed
The machine has one gear with 4 mechanical reduction stages and a full-wave
electronic.
At first you need to adjust the correct mechanical adjustment. Afterwards you need to
adapt the rotation speed with the help of the electrical rotation speed regulator.
If it's possible always choose the adjustment with low gear shifting and high engine
speed. Then the motor is set at a high torque and therefore it's protected against
overheating due to high load.
• Thermo protection
The thermo protection stops the motor when it's overheated automatically. Afterwards
you need to let it run with a high rotation speed at the idle speed for about two
minutes.
MPI-System
At function „magnet on", 100% of the mangnet power is available right from the
•
beginning.
Simultaneously a timing relay will be activated which is preset to 60 seconds. If the
•
motor will not be switched on after "magnet on" the LED of the magnet switch on the key
pad is flashing and a buzzer sounds at the same time. This time-controlled alarm will be
also activated after drilling is done and the motor is switched off but the magnet is still on.
A functional check of the LED and of the buzzer is carried out if the machine will be
•
connected to the mains with the electric cable (short flashing of the LED and short
buzzing). With it it it's possible to test the model in use respectively the control in use fast
and easily on site.
The new PCBs are 100% compatible to the previous system, i.e. in case of repair they
•
can be replaced respectively exchanged without problems.
18