Precautions for using automatic speed difference controller

As a protective device for high-altitude operation, speed difference automatic controller is suitable for equipment installation on high-altitude operation platform and other scenes. When installing slender thin-walled equipment, it is necessary to use hoisting machinery to lift the equipment lying on the ground and stand upright. Due to the influence of equipment gravity, it is easy to deform or damage during lifting. Therefore, it is necessary to adopt multi-stage hoisting scheme to solve the problem of hoisting deformation. The use of differential fall arrester provides a fall protection barrier for personnel working at height on the butt welding platform.

1. The speed difference automatic controller shall be hung high and used low, and shall be hung on the structural material fixed above the user.

2. When the safety rope is pulled normally, a "click" sound will occur. If the safety rope cannot be retracted, the speed can be adjusted.

3. Relevant parts are subject to anti-wear and corrosion treatment, and no lubricant is required during use.

4. Conduct appearance inspection before each use. Don't put it in a place with too much dust.

5. When the product is used, it shall be prevented from colliding with sharp and hard objects, and it is strictly prohibited to use the safety rope with kink.

6. When the product is used for tilting, in principle, the tilting shall not exceed 30, and whether it can hit the surrounding objects must be considered.

7. Disassembly and refitting are strictly prohibited. If there is any abnormality or damage, please send it back to our factory for replacement and repair. Warning: when this product is used, the work is completed after the wire rope is pulled out, and it is strictly prohibited to let go halfway when retracting the device Avoid breaking the spring and knotting the steel wire rope due to too fast return speed After the steel wire rope is retracted into the device, it can be released.