D&S 5000 troubles

[CarWashHelp]

Hello everyone, got a D&S 5000 that is giving me a hard time and I'm going crazy trying to figure it out.

Yesterday it just decided to quit pushing out presoak, triplefoam, and soap. I cannot figure out why. All of the pressure gauges show that their is enough air pressure. Has anyone ever run into this problem? High pressure water and spot free work fine, and gantry moves fine.

Thank you

 

[MEP001]

Sounds like you don't have a common wire to any of the solenoids.

 

[CarWashHelp]

Thank you for your response. Ended up being a bad circuit breaker. The breaker had tripped but was still stuck in the on position