Danger points:
1. Falling objects at high altitude
2. Electric shock injury
< p>4. Machine-related injuriesSafety measures:
1. Wear seat belts, locks and helmets correctly. Tower climbing operations are prohibited when wind speed exceeds 12 M/S (strong). shaking)
2. Before servicing, turn off the power switch of the affected equipment and check the electricity.
3. Stop the fan before stepping on the fan.
As long as the voltage exceeds the safety value in case of human electric shock, there will be danger! If the AC voltage exceeds 36 volts, there will be an uncomfortable numb feeling in the human body. If the AC voltage exceeds 60 volts, the electric shock will be greater. If the AC voltage exceeds 110 volts, the human body will be damaged. Unable to disconnect from power supply. If theIf AC voltage exceeds 220 volts, this will be life-threatening and may result in immediate death.