Ruibei Mall: Wrong operation method of hand chain hoist

Using copper as a mirror, you can dress and wear clothes correctly. Use ancient times as a mirror to know the ups and downs. Using people as a mirror, you can understand gains and losses. -Taizong of the Tang Dynasty, today we will follow the example of the ancients and talk about the hand chain hoist. ． Wrong operation methods, learn how to work correctly from wrong behaviors.
Error 1: Skip the trial lifting and lift directly: Before work, we need to try lifting first. After the weight leaves the ground, the operation of the chain hoist is normal and the brake can be reliably braked. Able to start normal operations
Mistake 2: Using brute force to operate: When operating, we need to pull the manual chain with even force. Even if it can’t be pulled, we need to stop using it first and check whether it is overloaded, damaged, or connected to other objects
Mistake 3: Stop pulling at the extreme position: Do not exceed the extreme position when rising or falling, it is very likely Some damage is caused to the body of the chain hoist
Error 4: Leaving the work site after leaving the heavy objects in high altitude: Because the chain hoist is an intermittent lifting equipment, if there is an urgent matter, the heavy objects need to be lifted first Land on the ground and leave the job site.