Pro User G850 Generator Manual May 2026

Check if the circuit breaker has tripped. Press the reset button on the control panel.

Once the engine is running smoothly, move the choke lever back to the RUN (open) position. Allow the engine to warm up for 2–3 minutes before plugging in any devices. Maintenance Schedule To keep the reliable, perform these routine checks:

uses a , you must never use straight petrol. The engine is lubricated by oil mixed directly into the fuel. pro user g850 generator manual

Always mix the fuel and oil in a separate, clean container before pouring it into the generator's tank. Do not mix them inside the generator tank, as this can lead to an uneven mixture and engine damage. Starting Procedure

Use a 50:1 ratio of unleaded petrol to high-quality 2-stroke engine oil. Check if the circuit breaker has tripped

Place the generator on a flat surface in a well-ventilated outdoor area. Never run it indoors or in a garage due to carbon monoxide risks.

Pull the starter cord slowly until you feel resistance, then pull it briskly to start the engine. Allow the engine to warm up for 2–3

Check the fuel level and ensure the mixture is fresh. Verify the spark plug is clean and the "ON/OFF" switch is in the correct position.

This often indicates a dirty air filter or a partially clogged carburetor jet.

Clean every 50 hours of use. Wash the foam element in warm soapy water, dry it, and apply a small amount of engine oil before reinstalling.