1. A protective cover must be installed on the grinding wheel of the brick cutting machine. Silicon carbide grinding wheels are used for bricklaying and must have a factory certificate. When installing, check whether the grinding wheel is cracked or wet, and confirm that it is qualified before use.

2. Do not squeeze the adjustment pedal too hard to overload the brick cutting wheel; when the pressure is high, the grinding wheel is easy to break. When cutting bricks, the pedals should not be pressed too hard.

3. When cutting bricks, the width of the cut part should not be less than 10mm. During the cutting process, the direction and position of the bricks should not be changed to prevent twisting and breaking the grinding wheel.

4. If the machine fails in the process of cutting bricks, the power supply should be cut off immediately, and it is strictly forbidden to repair the parts while the machine is running.

5. Brick cutting operators should wear protective glasses, masks and gloves.