
Changing the abrasive wheel on your PROMED 2020 Electric Nail File is straightforward. Here's how: First, ensure the device's rotational speed is at zero, as the PROMED 2020 has a built-in safety stop that automatically turns off the device if this isn't done. Then, rotate the clamping device (marked as 'L') to the left until you hear it click or snap twice; this action opens the collet. Next, remove the used abrasive wheel and insert a fresh one. Finally, turn the clamping device 'L' to the right until you hear it click twice, securing the new wheel. Your PROMED 2020 Electric Nail File is now ready for use. For comprehensive details and safety guidelines, always consult the PROMED 2020 Electric Nail File user manual.


