What should I do if an electric shock occurs during lifting?
During the lifting operation, in case of a broken wire or a boom touching the high-voltage line, the whole machine is still in an equipotential state (that is, no voltage difference), and the current in the crane will not cause injury to the human body. The driver should first eliminate Fear, on-site personnel should surround the danger zone and warn people outside the vehicle not to touch the vehicle body; after that, if the driver can remove the boom from the power supply (including driving out of the danger zone), the danger can be eliminated;
If it is difficult to cut off the power and the driver cannot get off the ground easily, he should calmly close all joysticks and jump off the car with his feet close together (note that the driver's body can no longer touch the body after jumping off the car), After jumping, continue to put your feet together or one foot to jump out of the danger zone (never step). In this process, because the body is always at the equipotential point, the body is prevented from conducting electric shock. Generally, it jumps at least 20m away.
