


Depending on the pressure exerted on the button, the adjustment of running speed can be varied infinitely. Turn off by releasing the button. After releasing the button, the chuck is stopped and therefore, after-running of the equipment is prevented. To change the direction of rotation The selector button (1.4) determines the direction of rotation. -Turn button from right to left = clockwise rotation. -Turn button from left to right = anticlockwise rotation. -Selector button in central position =