There are four reasons for the failure of the balloon pump: || When the cylinder and nozzle are connected, the air needle is not pressed into the nozzle, resulting in the compressed air cannot enter the inside of the nozzle. || The air cylinder and nozzle are improperly connected, resulting in air leakage. || The air outlet is blocked. || The piston ring is broken.
1. When the gas cylinder and nozzle are connected, the gas needle is not pressed into the gas nozzle, causing the compressed gas to not enter the inside of the gas nozzle
Solution: When the air cylinder and nozzle are connected, there must be a downward pressure action to ensure that the gas needle is pressed into the air nozzle before pumping.
2, the air cylinder and the nozzle are poorly connected, resulting in air leakage
Solution: Re-connect the air cylinder and nozzle accurately, and ensure that the air needle is pressed into the air nozzle before pumping.
3. The air outlet is blocked
Solution: Replace the air vent or clean the air vent.
4. The piston ring is broken
Solution: Just replace the piston ring.