: Choose a nozzle based on your task. Common options include: : Pinpoint high pressure for tough stains on hard surfaces. Green (25°) : General cleaning for cars or decks. White (40°) : Wide spray for fragile surfaces like windows. Black/Soap : Low pressure for applying detergent. 2. Starting Procedure Critical Rule : Always turn on your water supply starting the engine or motor to prevent damaging the pump. For Gas Models: Check oil and fuel levels. Turn the fuel valve and the power switch to Set the choke to the position for a cold start.
Verify oil and fuel levels. Use fresh unleaded fuel; if the gas has been sitting for over 30 days, replace it or add a stabilizer. rok power washer instructions
"Do not run for more than 3 minutes without squeezing trigger." The Interesting Part: The Rok’s thermal relief valve is calibrated for German winter water (cold). If you’re using it in summer (75°F+ tap water), that valve won't trigger until the pump hits 140°F—which is 45 seconds after the seals start weeping. : Choose a nozzle based on your task