Using soap or detergent is essential for cleaning vehicles, greasy surfaces, and heavy dirt. However, the detergent system on some ROK models is a known source of confusion.
Turn off the machine, hold the gun trigger open until water flows smoothly, restart. Old fuel (Gas models)
Some gas-powered or commercial-grade pressure washers require oil changes, but most consumer electric ROK units are sealed and do not require pump oil changes. Consult your specific manual. If your model does have an oil fill cap, change the pump oil annually or every 100-500 operating hours using a non-detergent SAE 20 or 30 weight oil [14†L4-L7】.
The most dangerous moment is often when the job is done. Simply switching off the machine is not enough. You must follow the : Turn the power switch to OFF . Turn off the water supply at the tap. rok power washer instructions
Before starting your ROK power washer, inspect the unit for any visible damage.
Squeeze the gun trigger to begin cleaning. Note: Most electric ROK models feature a Total Stop System (TSS), meaning the motor only runs when you squeeze the trigger. For Petrol/Gas ROK Models
Proper shutdown protects your pressure washer from internal corrosion and pressure lock, making it easier to start next time. Using soap or detergent is essential for cleaning
Yes, but only if you treat the instruction manual as a suggestion rather than a law. The Rok Power Washer is a surprisingly durable machine that suffers from poor translation and overly cautious safety warnings.
: Select your desired quick-connect nozzle and insert it into the end of the wand extension. Pull back the collar on the wand to lock it in place.
Drain the fuel tank and carburetor float bowl; refill with fresh petrol. Thermal relief valve open Old fuel (Gas models) Some gas-powered or commercial-grade
The water pressure can cut skin and cause deep tissue damage. 2. Step-by-Step Setup Guide
Before plugging in or starting your machine, understand the safety risks associated with high-pressure water streams.
Ensure the soap nozzle is being used. Clean the soap tube and filter.
Avoid spraying directly into electrical outlets, switches, or light fixtures. 2. Assembly and Initial Setup
