1. When using a wrench to loosen or tighten the screws, do not use excessive force to avoid scratching the screws or breaking the screws.
2. When removing the blade, do not touch the sharp part of the blade with your fingers to avoid cutting your hands.
3. When removing the potato slicer, unplug it gently and do not use excessive force to avoid breaking the wires on the plug.
4. After removing the potato slicer, do not put the device in water when cleaning it, and do not scratch the surface of the device with a blade to avoid damaging the components.
