This is typically caused by a worn spring check in the water control valve.
The most common cause is calcium buildup (calcification), which occurs when the water inhibitor system is not routinely cleaned with deionized (DI) water. The calcium deposits can prevent the spring check from sealing properly, allowing air to reach the DP gauge.
Solution: Inspect and replace the spring check if necessary, and clean the water inhibitor system with deionized (DI) water to remove calcium deposits and help prevent future buildup.
💡 Maintenance Tip: Regularly flush the water inhibitor system with deionized (DI) water to prevent calcium buildup, extend component life, and keep your AmphiBlast operating at peak performance.
