Ensure your garden hose has a steady water flow. Attach a standard quick-connector or screw the hose adapter into the water inlet filter on the pump. Click your garden hose into place. 4. Pre-Start Requirements (Engine and Fluid Checks)
ROK includes a small wire tool in the nozzle set. Use it to unclog the 0° (red) nozzle – it clogs most often.
Move the choke lever to the position (left) if the engine is cold. If the engine is already warm, leave it in the RUN position.
Mix your pressure-washer-approved detergent according to the bottle instructions. Never use household bleach or thick dish soaps, as they will corrode internal pump components. rok power washer instructions new
The Rok Power Washer instructions provide a comprehensive guide for new users. By following these guidelines and tips, you'll be able to:
Now that you've assembled and set up your ROK power washer, follow these operating instructions:
One end goes into the trigger gun and the other into the water outlet on the washer itself. 2. Connect Your Water Supply Ensure your garden hose has a steady water flow
Stopping your pressure washer incorrectly traps intense pressure inside the hose, making components incredibly difficult to dismantle and creating a safety hazard.
Carefully remove all parts from the shipping carton and verify that you have the following items:
Switch the electric toggle to OFF or flip the gas engine switch to STOP . Move the choke lever to the position (left)
Switch back to a high-pressure nozzle (such as the Green 25° nozzle) to rinse the soap away from the top down. 6. Essential Safety Rules
| Problem | Likely Cause | ROK-Specific Fix | |---------|--------------|------------------| | Machine pulsates | Air in water line or kinked hose | Turn off, squeeze trigger for 30 seconds until flow is smooth | | Won't start (electric) | GFCI tripped or extension cord too long | Reset GFCI; plug directly into wall outlet | | Won't start (gas) | Old fuel or choke in wrong position | Drain gas; set choke to "closed" for cold start | | Low pressure | Clogged nozzle or inlet filter | Use nozzle cleaning tool (included) to clear debris | | Water leaking from pump | Over-tightened fittings or worn O-ring | Hand-tighten only; replace O-ring (part #ROK-OR-06) |
: Insert the lance into the spray gun with a clockwise twist to lock it. Most ROK units use Quick Connect
Simply plug it into a safe outlet and flip the power switch. You’ll hear the motor hum for a few seconds as it pressurizes.