David C Cook COVID-19 Response

Rok Power Washer Instructions Jun 2026

Following the correct is not just about getting the job done—it’s about protecting your investment and ensuring your safety. By taking five minutes to properly set up, choosing the correct nozzle, flushing the system after each use, and winterizing before cold weather, your ROK pressure washer will deliver reliable, powerful performance for years.

Open the fuel valve and move the choke lever to the position. Firmly pull the starter recoil rope until the engine fires.

Page 5 — Maintenance schedule

Push the spray lance into the gun barrel and twist it firmly clockwise to lock it into place. rok power washer instructions

Before you begin, perform these vital checks to prevent equipment damage:

This comprehensive guide covers everything you need to know about setting up, operating, and maintaining your ROK power washer to maximize its lifespan and performance. 1. Safety First: Essential Guidelines Before You Start

Plug the power cord directly into a grounded RCD-protected mains outlet. Avoid thin extension cords. Turn the main water tap fully on and purge the air. Following the correct is not just about getting

Check the high-pressure hose, power cord (for electric models), and spray gun for cracks, cuts, or leaks. Replace damaged parts immediately.

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With the unit OFF , squeeze the gun trigger for 30–60 seconds until a steady stream of water flows out. This removes air pockets that can cause "surging" or pump damage. Firmly pull the starter recoil rope until the engine fires

Insert the lance into the spray gun and twist 1/4 turn to lock. Attach your chosen nozzle (e.g., green for general cleaning, red for high-intensity) until it clicks.

Turn the engine switch to (or flip the electric switch to 0 ). Turn off the main water supply tap.

Using a —whether a high-performance petrol model or a convenient electric unit—requires a specific setup and shutdown sequence to protect the internal pump and ensure your safety. 1. Pre-Operation Checklist