TIL when an airless paint sprayer runs out of paint, the motor/pump runs away trying to make up pressure. The hose has none of the pulses under normal operation.
I thought the motor had sheared its key or something. Then I couldn’t trigger it because, as tech support told me, the regulator label might be a bit off.
#Graco tech support is fabulous. They REALLY know their stuff. Thank you Patrick.



