Custer tells you about work at heights 1. Check if there is any sign of sinking or standing water in the foundation part; check whether the grounding system meets the requirements; then check the high-altitude operation in the high-altitude operation project. (The spring) shall be complete and effective; the bottom cage shall be tightly closed without damage; The bottom entrance and exit should have protective sheds. 2. Check the frame structure of the aerial work, should check the foundation and the standard section connection bolt fastening, the bolt according to the provisions of the set of double nuts or spring pads; all parts of the weld intact without cracks; attachment rods should be in accordance with the requirements of the specification Material and specifications settings should not be arbitrarily changed. 3. The mechanical transmission system of the lifting platform can be divided into closed and open type. Its speed change part and the centrifugal brake part of the conical speed governor are closed, and the other parts are open type. 4. Work at height always pays attention to every detail. Especially from time to time to check. Intake Manifold And Filter,Industry Intake Manifold,Four Cylinder Engine,Cylinder Engine Intake Manifold Zhejiang Noken Mechanical Technology Co., LTD , https://www.nkcasting.com