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As a safety protection device for high-altitude operations, it is necessary to pay attention to every detail when using a fall arrester. The selection of the suspension fixing point is very particular. Generally speaking, the suspension point of the fall arrester must be directly above the human body. Why is this?
If the lifting point is lower than the human body, then when a fall occurs, the human body will only apply force to the braking system of the fall arrester after a period of fall. This force is not formed instantly, which generates greater impact force, and a greater impact means greater danger to the human body. This is the main reason why fall arresters need to be hung directly above the human body.
Of course, in addition to the position of the fixed point, attention should also be paid to the status of the fixed point. The suspension point of the fall arrester must be hard and reliable, and can withstand the weight of the suspended person. In addition, during use, if the wearer's range of activity is within the radius of use, it is necessary to replace the suspension point. Once the radius of use is exceeded, a stable and reliable suspension point must be replaced.
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