1. For the grinding wheel of the brick cutter, a protective cover must be installed. Silicon carbide grinding wheels should be used for bricklaying, and they must have a factory certificate. Before installation, check whether the grinding wheel has cracks or is damp; only use it if it is confirmed to be qualified.

2. At the start of brick cutting, the pedal must not be pressed too hard. When cutting bricks, the width of the part to be cut off must not be less than 10mm. During the brick cutting process, the direction and position of the brick must not be changed to prevent the grinding wheel from being twisted, cracked or broken.

3. Do not press the adjustment pedal hard to overload the brick-cutting grinding wheel; excessive pressure can easily cause the grinding wheel to break.

4. Operators of brick cutting should wear protective glasses, masks and gloves.

5. If a mechanical failure occurs during brick cutting, the power supply must be cut off immediately. It is strictly forbidden to repair parts while the machine is running.