Portable Indoor Cranes | 500kg-2T Lifting Capacity | Rayvanbo

Precautions：

1. The anti-fall device must be hung high and low and should be suspended on the structure with strong and blunt edges above the user when used. 
2. Before using the fall arrester, check the safety rope and appearance, and try to lock 2~3 times (test locking method: pull the safety rope out at normal speed should make a "click" and "click" sound; Pull the safety rope firmly and should be able to lock. The safety rope should be automatically retracted into the device when you let go, if the safety rope is not completely recovered, just pull out some safety rope slightly). If there is an abnormality, the use will be discontinued. 
3. When using the fall arrester for tilting operations, in principle, the inclination does not exceed 30 degrees, and more than 30 degrees must consider whether it can hit the surrounding objects. 
4. The key parts of the anti-fall device have been specially treated with wear resistance, corrosion resistance, etc., and have been closely debugged, and do not need to add lubricant when using. 
5. The use of safety rope kinks is strictly prohibited for the fall arrester. Disassembly and modification are strictly prohibited. And should be placed in a dry place with less dust.