1. Strictly control the pressure of the fender against the ball, do not exceed the pressure of the product itself
2. When moving the fender against the ball, it is forbidden to drag the airbag on the ground
3. Try to prevent the fender from being distorted in the length direction of the ball
4. After the fender ball is inflated, the impact load should be prevented. For example, when the ship is pierced, when the fender ball has lifted most of the hull, remove most of the piers and fill in the rolling ball. At this moment, suppose there are 3 Only the piers are still compressed, and the internal pressure between the airbags should be adjusted so that the ship tilts to revoke the piers, and the piers cannot be pierced manually, otherwise it may cause the weight of the ship to impact the filled airbags.
5. There should be no sharp hard objects on the surface of the fender ball to prevent piercing the ball skin