Yamaha EF2800i - Inverter Generator User Manual

Generator
LIT-19626-01-13 7VU-28199-12
PRINTED ON RECYCLED PAPER
PRINTED IN JAPAN
03
9 08 – 0.3 × 1
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EF2800i
YG2800i
OWNER’S MANUAL
7VU-9-12 hyoshi 10/9/03 11:42 AM Page 1

Yamaha EF2800i - Inverter Generator Specifications

General

Displacement	171 cc
Type	Inverter
Maximum AC Output	2800W
Rated AC Output	2500W
Engine	4-stroke, OHV, single cylinder
Noise Level	58 dB(A) at 1/4 load
DC Output	12V

Summary

Introduction

Identification Number Records

Records for primary ID and serial numbers to assist in ordering parts and for theft deterrence.

Machine Identification

Location of the machine's serial number stamped on the unit.

EF- and EDL-Series Generator Limited Warranty

Warranty Period and Coverage

Details the warranty period and what is covered for EF/EDL series generators.

Warranty Exclusions and Responsibilities

Lists general/specific exclusions and customer responsibilities for warranty claims.

EC- and YG-Series Industrial Generator Limited Warranty

Warranty Period and Coverage (EC/YG Series)

Details the warranty period and coverage for EC/YG series generators.

Warranty Exclusions and Responsibilities (EC/YG Series)

Lists exclusions and responsibilities for EC/YG series warranty claims.

Warranty Questions and Answers

Customer Responsibilities and Warranty Transfer

Addresses customer costs, maintenance, and warranty transferability.

Customer Service and Address Change

Provides information on customer service contact and changing address for registration.

Location of Important Labels

Label Identification and Meaning

Explains the location and significance of various warning and information labels on the generator.

Safety Information

Exhaust Fumes Hazard

Warning about poisonous carbon monoxide from exhaust fumes.

Fuel Hazards

Warnings about fuel flammability and poisoning.

Hot Engine and Muffler

Warning that engine and muffler surfaces can be hot.

Electric Shock Prevention

Grounding and Wet Conditions

Instructions on grounding and avoiding operation in wet conditions to prevent electric shock.

Connection Guidelines

Connection Notes

Advisories on connecting the generator to commercial power outlets or in parallel.

Extension Cord Use

Guidelines for selecting and using extension cords for generators.

Control Function Overview

Component Identification

Identifies and describes the main parts of the EF2800i generator.

Control Panel Layout

Details the layout and function of the EF2800i control panel.

Control Function (YG2800i)

Component Identification (YG2800i)

Identifies and describes the main parts of the YG2800i generator.

Control Panel Layout (YG2800i)

Details the layout and function of the YG2800i control panel.

Engine Controls

Oil Warning System

Explains the function of the oil warning system and its effect on the engine.

Engine Switch Operation

Details the operation of the engine switch for starting and stopping.

Economy Control Switch

Describes the function of the economy control switch for fuel efficiency.

Electrical Controls and Protection

DC Protector Function

Explains the DC protector's role in preventing overload.

G.F.C.I. Receptacle Operation

Details the function and testing of the GFCI receptacle for safety.

Pre-Operation Checks

Fuel Check Procedure

Instructions for checking the fuel level before operating the generator.

Engine Oil Check Procedure

Instructions for checking the engine oil level before operating the generator.

Grounding Procedure

Instructions for grounding the generator for electrical safety.

Engine Oil Specifications

Recommended Oil and Quantity

Details recommended engine oil types, classification, and fill quantity.

Grounding Requirements

Importance of Grounding

Reinforces the need to ground the generator for electrical safety.

Generator Operation

Starting the Engine - Initial Steps

Initial steps for starting the generator engine, including fuel cock and engine switch.

Starting the Engine - Advanced Steps

Choke and Recoil Starter Operation

Detailed instructions on using the choke and recoil starter for engine ignition.

Application Range

Power Output and Usage

Details the AC and DC power output and suitable applications for the generator.

Connecting the Generator

Alternating Current (AC) Connection

Step-by-step guide for connecting electric devices to the AC receptacle.

Overload Protection

Overload Indicator Light Function

Explains how the overload indicator light signals an overload condition and how to reset.

Battery Charging

DC Output for Charging

Instructions for using the generator's DC output to charge a 12V battery.

Stopping the Engine

Engine Shutdown Procedure

Step-by-step guide for safely shutting down the generator engine.

Periodic Maintenance

Maintenance Schedule Overview

Provides a schedule for regular maintenance tasks.

Maintenance Task Details

Fuel System Maintenance

Details maintenance for fuel filter, fuel line, and choke knob.

Spark Plug Inspection

Spark Plug Type and Gap

Guidance on inspecting the spark plug type, gap, and torque.

Carburetor Adjustment

Professional Adjustment Recommended

Notes that carburetor adjustment is best left to a dealer.

Engine Oil Replacement

Oil Draining and Refilling

Step-by-step guide for draining old engine oil and refilling with new oil.

Muffler Screen and Spark Arrester Maintenance

Cleaning and Inspection

Instructions for removing, cleaning, and inspecting the muffler screen and spark arrester.

Spark Arrester and Muffler Screen Reassembly

Installation Procedure

Instructions for reinstalling the spark arrester and muffler screen.

Air Filter Maintenance

Cleaning and Oiling the Element

Instructions for cleaning and properly oiling the air filter element.

Fuel Cock Maintenance

Cleaning the Fuel Cock

Steps for cleaning the fuel cock cup and checking the gasket.

Fuel Tank Filter Maintenance

Cleaning the Fuel Filter

Instructions for removing and cleaning the fuel tank filter.

G.F.C.I. Receptacle Test

Testing GFCI Functionality

Procedure for testing the Ground Fault Circuit Interrupter receptacle.

Troubleshooting

Engine Won't Start

Addresses common reasons and solutions for the engine not starting.

Engine Start Troubleshooting Flowchart

Diagnosing Start Issues

A step-by-step flowchart to diagnose engine starting problems.

Storage Procedures

Draining the Fuel for Storage

Instructions for draining the fuel tank and carburetor for long-term storage.

Engine Preparation for Storage

Steps to prepare the engine for storage, including oiling and cylinder protection.

Exhaust Emission Control System

System Components and Acronyms

Lists components and their corresponding acronyms related to emission control.

Specifications

Generator Dimensions

Provides physical dimensions of the EF2800i/YG2800i generators.

Engine Specifications

Details technical specifications for the generator engine.

Generator Output Specifications

Lists technical specifications for the generator's AC and DC output.

Wiring Diagram (EF2800i)

Component Connections

Illustrates electrical connections for various components of the EF2800i.

Wiring Diagram (YG2800i)

Component Connections (YG2800i)

Illustrates electrical connections for various components of the YG2800i.

Customer Warranty Registration

Warranty Registration Form

Form for registering the generator purchase for warranty purposes.