Gauged unit enables ABYC Marine LPG System Leak Test

Test for system leakage each time the cylinder supply valve is opened for appliance use.

1. Close all appliance valves.
2. Open solenoid valve if installed.
3. Open, then close cylinder supply valve.
4. Observe pressure gauge at the regulating device and see that it remains constant for not less than three minutes before any appliance is used.
5. If any leakage is evidenced by a pressure drop, check system with a leak detection fluid or detergent solution which does not contain ammonia and repair before operating system.