Rok Power Washer: Instructions

1. Pre-Operation Checklist

Using a ROK power washer effectively requires following specific setup and safety procedures to prevent machine damage and ensure personal safety. Whether you are using a petrol-powered or electric model, the basic operating principles remain consistent: establish a steady water flow first, purge the air, and never run the pump dry.

Monthly or After 20 Hours of Use

Pre‑use setup (numbered steps)

Purging Air:

Squeeze the spray gun trigger until a steady stream of water flows out without sputtering. This removes air pockets that can cause damaging pressure spikes. Starting and Operation rok power washer instructions

pressure-washer-safe detergents

For stubborn grease, ROK washers often include a detergent tank or siphon. Ensure you use only ; thick household soaps like dish liquid can clog the internal valves. If your nozzle is adjustable, you may need to shift it to a low-pressure setting to pull the soap from the tank before switching back to high pressure for the final rinse. Phase 4: The Safe Exit Monthly or After 20 Hours of Use Pre‑use

Note:

This guide covers general instructions for standard electric ROK pressure washers. Always consult the specific manual for your model number, as control layouts may vary slightly. Ensure you use only ; thick household soaps

Step 1: Purge the Air

Before turning on the electricity, you must remove air from the system.

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