Symptom: Runs for 10 minutes then shuts down. The equipment hadn't been serviced in quite some time. Secondary Symptom: After the equipment was running properly, it was identified that the supply plumbing to the pressure washer and the pressure lines out to the Wash Bay had internal corrosion.
Replace the Overload Relay, the Contactor and the Unloader.
Secondary Solution: Remove galvanized pipe and install stainless steel pipe throughout system.