1. Operators need to wear safety helmets, safety glasses, protective masks, dust masks, ear protectors and thick padded gloves when operating
2. When using an electric pick at a high place, you must confirm the surroundings, and there is no one below
3. Before operation, it is necessary to carefully check whether the screws are fastened
4. Before operation, it is necessary to confirm that the chisel mouth is fastened in the corresponding specified position
5. Before using the electric pick, you need to pay attention to observe the air inlet of the motor, and the air outlet is unobstructed, so as not to cause poor heat dissipation and damage the motor stator and rotor.
