1. Fix the inflatable amusement park with D rings and rope on both sides of the game (rope to withstand static tension can not less than 500 kg), then pull the vertical safety rope down the ground contact point with the mark, and then fixed in the marked position with expansion hook.

2. If there are many electrical equipment around the inflatable amusement park, must be activated one by one, can not turn on at the same time. After the park inflatable, need clean and check if the inflatable equipment and electrical equipment are damaged or aged, and promptly repair or replace if there is a problem.

3. If zippers and other metal structures opening and closing is not smooth, use some paraffin or oil spray applied to the structure surface and inside, and then open and close several times after it smooth use.