Washstar fault

Hello Guys,

I have an Fault, valve box leakage in the washstar, can anyone tell me what is this or how i can fix it?

 

Picture of screen?

 

here is the picture

 

I have alreafy solve this problem but i dont remember the procedure , perhaps you need to check the solenoid valve excites the cylinder manually to the zero position (start of cycle) and restarts the cycle automatically

 

Let me know , i must be near to the machine