Ryko Softgloss not spraying

[DavidM]

I have a Ryko Softgloss (about 10 years old) that is not spraying Presoak, brush lube or spot free. Triple foam is working.
What should I check?

Still trying to learn this machine.

Thanks

 

[MGSMN]

First thing to check is the breakers Q21-Q24. They are white push style breakers and located at the top and just to the left of center in the panel on the machine. If one is tripped it will be popped out.