1. How to inflate the inflatable cylinder of the swimming ring
1. First inflate the frontal airbag (with pictures and texts for the front), pull out the air nozzle from the airbag, open it Air cap, insert the air cylinder and trachea against the air nozzle of the swimming ring, pinch it with your thumb and forefinger, and inflate the air volume to 60 percent (pinch the inflated airbag with your fingers, about 2kg force, and press down about one finger on the female finger surface) deep, to reach 60 percent of the air volume).
2. Recharge the reverse airbag, the total air volume reaches 90 percent, plug the valve cover tightly with both fingers, and then press the valve into the airbag.
3. Note: It should be done slowly when inflating.
Second, How to inflate the swimming ring
1. Wipe the inflatable opening of the swimming ring to prevent foreign objects from being blocked, and gently pull out the inflatable cutting door.
2. Or push it out to make it protrude on the surface of the swimming ring, open the stopper, and insert the straw into the cutting door vertically.
3. Push the suction tube slightly to open the inner wall of the cutting door, or let the suction tube pass through the cutting door and enter the inner tank of the swimming ring.
4. Blow air in with your mouth. After filling, pinch the part where the straw is connected to the inflation port with your hands. Pull the straw out of your mouth, and cover the swimming ring with a soft plug in time to prevent air leakage.
5. Be sure to press the inflatable valve into the swimming ring to prevent the danger of air leakage from scratching or peeling off the soft plug.
Three, How to deflate the swimming ring
When deflating, you can use a small object such as a clip or a toothpick It is enough to press inward from the air hole.