For gas-powered models, verify both oil and fuel levels are adequate.
For gas models, check the oil and fuel levels. Use fresh unleaded fuel and the correct oil type (e.g., SAE 30 for summer). rok power washer instructions
: With the motor in the "OFF" position, squeeze the trigger for about 30–60 seconds until a steady stream of water flows without sputtering. For gas-powered models, verify both oil and fuel
The process begins with solid physical assembly. Most ROK models require attaching the handle and wheels to the main chassis. Once the frame is stable, focus on the hydraulic connections: : With the motor in the "OFF" position,
| Problem | Likely Cause | Solution | | --- | --- | --- | | Motor won’t start | No power or TSS activated | Check outlet. Squeeze trigger to wake TSS. | | Low pressure | Clogged nozzle or inlet filter | Clean nozzle with the included cleaning tool. Rinse inlet filter. | | Pressure surging | Air in line or insufficient water supply | Ensure hose is fully straight. Turn water to max flow. | | Detergent not spraying | Wrong nozzle installed | Use only the black soap nozzle. |