Switching On And Off - ALFRA ROTABEST 40 RL-E Bedienungsanleitung

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 two 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.
Change of tools
How to work with annular cutters ( Weldon shank)
• Mount Tool Holder AMK 2 in arbor.
• Push ejector pin (center pin) through head of annular cutter.
• Mounting of ROTABEST Cutter according to drawing. Setscrew must be
positioned in the center of the lateral flat side of the Weldon shank. Fix
tightly.
16