Spot free unit

[aca carwash 2]

no spot free in bays, hit relay 5 on DS 5000, no spot free in bay, pumps come on, no leaks im aware of??
any suggestions?

 

[MEP001]

Prime the pump.

 

[Jeff_L]

What does the pressure gauge say after the pump? How's the flow into the pump?

 

[aca carwash 2]

I cut one line at the check valve before the bay and held the spot free relay and it spit first, let off it spit again, let off than had a good flow and worked at the bay. the second bay did the same thing and nothing coming out at all. how can I prime water to the line. looks like one rubber push button on the spot free unit is the motor and one is a pump, they both come on when pushed, now water feeding out.