Yamaha EF6600DE, YG6600D, YG6600DE Owner's Manual

Yamaha EF6600DE, YG6600D, YG6600DE manual cover
Pages 52
Year 2006
Language(s)
English en

Yamaha EF6600DE, YG6600D, YG6600DE Specification

The Yamaha EF6600DE, YG6600D, and YG6600DE are robust portable generators designed to deliver reliable power for various applications. Each model is equipped with a powerful 357cc 4-stroke OHV engine that provides a maximum AC output of 6,600 watts, suitable for both residential and professional use. These generators are engineered for durability and efficiency, featuring a brushless alternator that ensures stable power output and reduces maintenance requirements. The models are designed with user convenience in mind, incorporating electric starting systems to ensure quick and effortless ignition.

The fuel tank capacity for each generator is approximately 6.9 gallons, allowing for extended operation times, with fuel efficiency optimized to provide up to 10.5 hours of continuous operation at a 50% load. Noise reduction technology is integrated to minimize operational sound levels, making them suitable for use in noise-sensitive environments. The advanced cooling system enhances engine life and performance, while the oil watch warning system prevents engine damage by automatically shutting down the generator when oil levels are low.

The EF6600DE, YG6600D, and YG6600DE are built with portability in mind, featuring rugged frames and wheel kits for easy transportation across job sites or residential areas. Safety features include circuit breakers and a ground-fault circuit interrupter (GFCI) for protection against electrical hazards. These generators are compliant with EPA and CARB regulations, ensuring environmentally friendly operation. The EF6600DE and YG6600DE models additionally offer dual voltage capability, allowing users to switch between 120V and 240V output, accommodating a wider range of equipment and tools. Each model represents Yamaha's commitment to quality, reliability, and innovation in power generation solutions.

Yamaha EF6600DE, YG6600D, YG6600DE F.A.Q.

How do I perform routine maintenance on the Yamaha EF6600DE generator?

Regular maintenance includes checking and changing the oil, cleaning or replacing the air filter, inspecting the spark plug, and checking the fuel system for leaks. Refer to the user manual for detailed instructions and recommended maintenance intervals.

What steps should be taken if the generator does not start?

Ensure the fuel valve is open, the choke is set correctly, and the engine switch is turned on. Check for sufficient fuel and oil levels, and inspect the spark plug for wear or damage.

How can I safely store the Yamaha YG6600DE for an extended period?

Drain the fuel from the tank and carburetor, change the oil, clean the generator, and store it in a dry, well-ventilated area. Remove the spark plug and add a few drops of oil into the cylinder to prevent rust.

What is the proper way to connect the generator to my home?

Use a transfer switch to connect the generator to your home’s electrical system. This ensures safe and efficient power distribution. Consult with a licensed electrician for installation.

How do I test the generator's voltage output?

Use a multimeter to measure the voltage at the generator’s outlets. Ensure the generator is running and the multimeter is set to the correct voltage range. Refer to the user manual for expected voltage outputs.

What type of oil is recommended for use in the Yamaha YG6600D generator?

Yamaha recommends using SAE 10W-30 oil for general use. In colder climates, SAE 5W-30 may be used. Always check the user manual for specific oil recommendations.

How do I troubleshoot a generator that runs erratically?

Check for clogs in the fuel line, ensure the air filter is clean, and inspect the spark plug. Additionally, verify that the fuel is fresh and contains no water.

What should I do if the circuit breaker trips frequently on my generator?

Ensure the generator is not overloaded by reducing the electrical load. Check for short circuits in connected appliances and inspect the generator’s wiring for any damage.

How often should I change the air filter on the Yamaha EF6600DE?

The air filter should be inspected every 50 hours of use and cleaned or replaced if dirty. Replace the filter at least annually, or more often in dusty conditions.

Is it necessary to ground the generator, and how should it be done?

Yes, grounding is necessary to prevent electrical shock. Connect a ground wire from the generator’s grounding terminal to a copper rod driven into the earth. Follow local electrical codes for grounding requirements.