: Intense, pinpoint spray for stubborn stains on concrete. Orange (15°) : Stripping and heavy cleaning. Green (25°) : General cleaning (decks, driveways). White (40°) : Delicate surfaces (siding, cars, windows). 3. Operating Instructions (Electric Models)
: Always drain all water from the pump before winter. Water freezing inside the pump is the #1 reason pressure washers fail to work the following spring. Quick Troubleshooting Common Cause Pulsating Spray Blocked nozzle or air in line Clean the nozzle with a needle or bleed the air [33]. No Pressure Water supply restricted rok power washer instructions new