III. matters needing attention:
1. Before use, check the wear of the anti-hopping block on the carrier to ensure that the steel wire or cable (wire rope) does not jump out of the wheel groove;
2. When storing, it is strictly forbidden to hit the pulley with heavy objects to avoid deformation;
3. The specifications of the ground pulley should be selected according to the diameter of the steel wire or cable (steel rope), so as to avoid excessive bending of the steel wire or cable (steel rope) and fatigue damage;
4. When the ground pulley is used in conjunction with the floor stand, it can prevent the steel wire from instantaneous relaxation and impact on the pulley.