Yamaha EF2800i Owner's Manual

Yamaha EF2800i manual cover
Pages 40
Year 2000
Language(s)
English en

Yamaha EF2800i Specification

The Yamaha EF2800i is a versatile and efficient inverter generator designed to deliver reliable power in a compact form. This generator boasts a maximum AC output of 2800 watts and a rated AC output of 2500 watts, making it suitable for a wide range of applications, from powering tools on a job site to providing backup power for home appliances. Its inverter system ensures the delivery of clean and stable power, which is safe for sensitive electronics such as computers and smartphones.

The EF2800i is equipped with a powerful 171cc, air-cooled, 4-stroke, single-cylinder engine, renowned for its fuel efficiency and durability. It features a large 11.2-liter fuel tank, allowing for extended run times of up to 17 hours at a quarter load. This makes it ideal for situations where long-lasting power is required. Its smart throttle feature automatically adjusts the engine speed to match the load demand, optimizing fuel consumption and reducing noise levels.

Portability is a key aspect of the Yamaha EF2800i, weighing only 29 kilograms and featuring a compact design with an integrated handle for easy transportation. Its robust construction ensures durability and reliability in various environments. The generator includes essential safety features such as an oil warning system that automatically shuts off the engine when oil levels are low, preventing damage.

Additional features include a centralized control panel for easy operation, multiple power outlets for versatility, and a circuit breaker for overload protection. The Yamaha EF2800i offers a harmonious blend of performance, efficiency, and portability, making it a top choice for users seeking dependable power on the go.

Yamaha EF2800i F.A.Q.

How do I start the Yamaha EF2800i generator?

To start the Yamaha EF2800i, ensure the generator is on a flat surface, fuel valve is open, choke is engaged for a cold start, and the engine switch is turned to "ON". Pull the recoil starter gently until resistance is felt, then pull swiftly to start the engine.

What type of oil should I use for the Yamaha EF2800i?

Use SAE 10W-30 oil for the Yamaha EF2800i, which is suitable for general use. Ensure the oil is API Service Classification SJ or higher.

How often should I change the oil in my Yamaha EF2800i?

It is recommended to change the oil after the first 20 hours of operation and then every 100 hours of use or annually, whichever comes first.

What should I do if the generator won't start?

Check if there is sufficient fuel, the oil level is adequate, and the spark plug is in good condition. Also, ensure the fuel valve is open and the engine switch is on.

How can I maintain the air filter in the Yamaha EF2800i?

Check the air filter every 50 hours of operation. Clean it with soapy water and dry thoroughly. Replace if the filter is damaged or excessively dirty.

What is the procedure to test the output voltage of the Yamaha EF2800i?

To test the output voltage, use a multimeter set to AC voltage. Connect the multimeter probes to the generator's output terminals while it is running to verify proper voltage output.

Can I run sensitive electronics on the Yamaha EF2800i?

Yes, the Yamaha EF2800i features an inverter system that provides clean, stable power suitable for sensitive electronics like computers and TVs.

How do I store the Yamaha EF2800i for an extended period?

Drain the fuel from the tank and carburetor, change the oil, and store the generator in a dry, dust-free area. Consider removing the spark plug and adding a few drops of oil into the cylinder to prevent rust.

What is the maximum load capacity of the Yamaha EF2800i?

The Yamaha EF2800i has a maximum AC output of 2800 watts and a rated AC output of 2500 watts. Ensure not to exceed this capacity to prevent damage.

How do I reset the circuit breaker on the Yamaha EF2800i?

If the circuit breaker trips, reduce the load and press the reset button located near the AC outlets to restore power.