Yamaha EF5200DE - Premium Generator User Manual

Generator
LIT-19626-01-76
7CB-F8199-13
PRINTED ON RECYCLED PAPER
PRINTED IN CHINA
2011.02-0.1×1 !
(E)
EF5200DE
EF5200D
OWNER’S MANUAL
Read this manual carefully before operating this machine.
7CB-F8199-13_hyoshi 11/2/18 1:31 PM Page 1

Yamaha EF5200DE - Premium Generator Specifications

General

Brand	Yamaha
Model	EF5200DE - Premium Generator
Category	Portable Generator
Language	English

Summary

Safety Information

Exhaust Fumes Hazard

Warning about poisonous carbon monoxide from exhaust fumes; requires ventilation.

Fuel and Heat Safety Precautions

Flammable Fuel Handling

Safe refueling, spill management, and fire prevention for highly flammable gasoline.

Hot Engine and Muffler Warning

Electrical Shock Prevention

Preventing Electrical Hazards

Generator Connection Safety

Control Panel Functions

EF5200DE Control Panel Layout

EF5200D Control Panel Layout

Control Switch Operations

G.F.C.I. Receptacle Safety

G.F.C.I. Receptacle Testing

Preparation: Fueling Procedures

Refueling the Generator Safely

Preparation: Engine Oil Requirements

Filling Engine Oil Correctly

Pre-Operation Checks

Pre-Operation Checklist

Essential checks before operating the generator, covering fuel, oil, battery, and operation.

Starting the Engine

Electric Start Model Operation

Steps to start the EF5200DE engine using the electric starter switch.

Manual Engine Starting

Manual Start Model Operation

Steps to start the EF5200D engine using the recoil starter.

Engine Warm-Up and Choke Use

Recoil Starter and Choke Lever

How to use the recoil starter and choke lever for starting and warming up the engine.

Stopping the Generator Engine

Generator Shutdown Procedure

Steps to safely turn off the generator, including switches and fuel cock.

Connecting Electrical Loads

AC Connection Guidelines

Procedures for connecting electric devices to the generator's AC receptacles and checking voltage.

Generator Operation Sequence

Powering Connected Devices

Steps for turning on the AC switch and connected electric devices after engine start.

Periodic Maintenance Schedule

Maintenance Chart Overview

A table detailing maintenance tasks and their required frequency for optimal generator performance.

Generator Maintenance Tasks

Fuel Strainer and Battery Checks

Maintenance for fuel strainer, battery fluid, cylinder head, valve clearance, and fasteners.

Spark Plug Inspection and Service

Inspecting Spark Plug Condition

How to check spark plug type, gap, and condition for engine health.

Engine Oil Replacement Procedure

Draining and Refilling Engine Oil

Steps for safely draining and refilling engine oil, including checking oil drain bolt and gasket.

Adding Engine Oil

Filling Engine Oil to Correct Level

Air Filter Maintenance

Cleaning and Oiling Air Filter

Muffler Screen and Spark Arrester

Removing Exhaust Components

G.F.C.I. Receptacle Testing

Testing G.F.C.I. Safety Function

Generator Long-Term Storage

Draining Fuel for Storage

Steps to remove fuel from the tank and carburetor to prevent deterioration during storage.

Engine Preparation for Storage

Protecting Engine Components from Corrosion

Troubleshooting Engine Starting Issues

Engine Won't Start Diagnosis

Common causes and solutions for an engine that fails to start, covering fuel, oil, and electrical systems.

Troubleshooting Engine No-Start (EF5200DE)

EF5200DE: Starter and Spark Checks

Diagnostic flowchart for EF5200DE engine starting problems, checking starter and spark strength.

Engine Diagnosis and Spark Plug Checks (EF5200DE)

EF5200DE: Oil Level and Spark Plug

Steps to diagnose EF5200DE starting issues related to engine oil level and spark plug condition.

Troubleshooting Engine No-Start (EF5200D)

EF5200D: Oil Light and Spark Checks

Diagnostic flowchart for EF5200D engine starting problems, checking oil light and spark.

Yamaha Limited Warranty Information

Warranty Period and Coverage Details

Outlines the duration and scope of the limited warranty for new Yamaha generators.

Warranty Exclusions and Customer Responsibilities

Lists conditions that void warranty and owner's duties for maintenance and reporting defects.

Emission Control System Warranty

California Emission Control Warranty

Small Off-Road Engine (SORE) Warranty

SORE Emission Control Warranty

Generator Warranty Registration

How to Register Your Generator