Honda EB4000X EBSC-1000001 through 9999999, EB5000X EBPC-1000001 through 9999999, EB6500X EBLC-1000001 through 9999999 Owner's Manual

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GENERATOR

EB4000X • EB5000X • EB6500X

See page 80 for Initial Use Instructions

The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.

California Proposition 65

This product contains or emits

chemicals know

California to cause cancer, birth defects

or other reproductive harm

Exhaust contains poisonous carbon monoxide gas that can build up to dangerous levels in closed areas. Breathing carbon monoxide can cause unconsciou

Never run the generator in a closed, or even partly closed area where peop

le may be

n to the state of

sness or death.

present.

Keep this owner’s manual handy so that you can refer to it at any time. This owner’s manual is considered a permanent part of the generator and should remain with the generator if resold.

The information and specifications included in this publication were in effect at the time of approval for printing. Hon reserves the right, however, to discontinue or change specifications or design at any time without notice and without incurring any obligation whatsoever.

da Motor Co., Ltd.

INTRODUCTION

Congratulations on your selection of a Honda generator. We are certain you will be pleased with your purchase of one of the finest generators on the market.

We want to help you get the best results from your new generator and to

operate it safely. This manual contains all the information on how to

do that; please read it carefully.

As you read this manual, you will find information preceded by a

symbol. That information is intended to help you avoid damage

to your generator, other property, or the environment.

We suggest you read the Distribut understand its coverage and your responsibilities of ownership. The Distributor’s Limited Warranty is a separate document that should have been given to you by your dealer.

When your generator needs scheduled maintenance, keep in mind that yo

ur Honda servicing dealer is specially trained in servicing Honda generators and is supported by the parts and service divisions of American Honda. Your Honda servicing dealer is dedicated to your satisfaction and will be pleased to answer your questions and concerns.

Best Wishes, Honda Motor Co., Ltd.

or’s Lim

ited Warranty to fully

A FEW WORDS ABOUT SAFETY

Your safety and the safety of others are very important. And using this generator safely is an important responsibility.

To help you make informed decisions about safety, we have provided operating pr manual. This information alerts you to potential hazards that could hurt you or others.

ocedures and other information on labels and in this

Of course, it is not practical or possible to warn you about hazards associated with operating or maintaining a generator. You must use your own good judgment.

You will find important safety informati includ

ing:

• Safety Labels — on the generator.

• Safety Messages — preceded by a safety alert symbol and one of three signal words, DANGER, WARNING, or CAUTION.

These signal words mean:

You WILL be KILLED or SERIOUSLY HURT if you don’t fo

You CAN be KILLED or SERIOUSLY HURT if you don’t fo

You CAN be HURT if you don’t follow instructions.

• Safety Headings — such as IMPORTANT SAFETY INFORMATION.

on in a variety of forms,

llow instructions.

all the

• Safety Section — such as GENERATOR SAFETY.

• Instructions — how to use this generator correctly and safel

This entire book is filled with important safety informatio read it carefully.

n — please

GENERATOR SAFETY .................................................................. 6

IMPORTANT SAFETY INFORMATION .........................................6

Operator Responsibility ..........................................................6

Carbon Monoxide Hazards...................................................... 6

Electric Shock Hazards...........................................................7

Fire and Burn Hazards ............................................................ 7

Refuel With Care ...................................................................8

SAFETY LABEL LOCATIONS......................................................9

CONTROLS & FEATURES ...........................................................10

COMPONENT & CONTROL LOCATIONS.................................... 10

CONTROLS ........................................................................... 12

Engine Switch.....................................................................12

Starter Grip ........................................................................ 12

Fuel Valve Lever .................................................................13

Voltage Selector Switch....................................................... 13

Auto Throttle System ..........................................................14

AC Circuit Protectors ...........................................................15

AC Circuit Breaker...............................................................16

Ground Fault Circuit Interrupter (GFCI) ................................... 17

Folding Handle .................................................................... 18

FEATURES ............................................................................ 19

Oil Alert System.................................................................. 19

Automatic Engine Stop Function ........................................... 19

Oil Alert Function ................................................................ 19

Overspeed Detection Function ..............................................19

Abnormal Voltage Detection Function .................................... 19

Auto Choke and Throttle Control System .. iAVR (Intelligent Auto Voltage Regulator) ..

Fuel Gauge .........................................................................21

Ground Terminal .................................................................21

............................. 20

BEFORE OPERATION ................................................................. 22

ARE YOU READY TO GET STARTED?....................................... 22

Knowledge ......................................................................... 22

IS YOUR GENERATOR READY TO GO? ..................................... 22

Check the Engine ................................................................23

Check the GFCI...................................................................23

CONTENTS

OPERATION..............................................................................24

SAFE OPERATING PRECAUTIONS ............................................ 24

STARTING THE ENGINE .......................................................... 25

STOPPING THE ENGINE ..........................................................28

GFCI OPERATION CHECK........................................................ 29

AC OPERATION ..................................................................... 31

AC Applications .................................................................. 33

AC Receptacle Selection ...................................................... 34

Power Producing Circuits ..................................................... 34

Voltage Selector Switch....................................................... 35

AUTO THROTTLE SYSTEM ..................................................... 37

STANDBY POWER.................................................................. 38

Connections to a Building’s Electrical System

System Ground ...................................................................38

Special Requirements........................................................... 39

........................ 38

SERVICING YOUR GENERATOR .......

THE IMPORTANCE OF MAINTENANCE ..................................... 40

MAINTENANCE SAFETY ......................................................... 41

Safety Precautions .............................................................. 41

MAINTENANCE SCHEDULE ..................................................... 42

REFUELING............................................................................43

FUEL RECOMMENDATIONS..................................................... 44

ENGINE OIL LEVEL CHECK ......................................................45

ENGINE OIL CHANGE ............................................................. 46

ENGINE OIL RECOMMENDATIONS .....

AIR CLEANER SERVICE........................................................... 48

AIR CLEANER ELEMENT CLEANING..........................................50

SPARK PLUG SERVICE............................................................ 51

SPARK ARRESTER SERVICE .................................................... 53

SEDIMENT CUP CLEANING .....................................................54

STORAGE................................................................................. 55

STORAGE PREPARATION........................................................ 55

Cleaning............................................................................. 55

Fuel...................................................................................55

Engine Oil...........................................................................58

STORAGE PRECAUTIONS .......................................................59

REMOVAL FROM STORAGE ....................................................59

...........................................40

......................................47

CONTENTS

TRANSPORTING ....................................................................... 60

TAKING CARE OF UNEXPECTED PROBLEMS ................................ 61

ENGINE WILL NOT START.......................................................61

ENGINE LACKS POWER .......................................................... 62

NO POWER AT THE AC RECEPTACLES ....................................63

TECHNICAL INFORMATION ........................................................ 64

Serial Number Location ........................................................64

Carburetor Modification for High Altitude

Emission Control System Information..................................... 66

Air Index ............................................................................68

Specifications ..................................................................... 69

Wiring Diagram ................................................................... 70

CONSUMER INFORMATION........................................................ 72

Dealer Locator Information ...................................................72

Honda Publications ..............................................................72

Customer Service Information ............................................... 73

ASSEMBLY...............................................................................74

SAFETY ................................................................................ 74

The Importance of Proper Assembly ...................................... 74

Important Safety Precautions................................................ 75

ASSEMBLY............................................................................ 76

Unpacking .......................................................................... 76

Loose Parts (Wheel kit, handle and hanger)............................. 76

Wheel Kit Installation ...........................................................77

Handle Installation...............................................................78

Hanger Kit Installation.......................................................... 79

Operation

................. 65

INITIAL USE INSTRUCTIONS ......................................................80

ENGINE OIL ........................................................................... 80

FUEL ....................................................................................81

BEFORE OPERATION .............................................................. 82

REGISTRATION...................................................................... 82

INDEX......................................................................................83

QUICK REFERENCE INFORMATION......................... Inside back cover

GENERATOR SAFETY

IMPORTANT SAFETY INFORMATION

Honda generators are designed for use with electrical equipment that has suitable operator or damage to the generator and other property. Most injuries or property damage can be prevented if you follow all instructions in th hazards are discussed below, along with the best way to protect yourself and others.

Operator Responsibility

• Know how to stop the generator quickly in case of emergency.

• Understand the use of all generator controls, output receptacles, and connections.

•

Be sure that anyone who operates the generator receives proper

structio

in supervision.

Carbon Monoxide Hazards

A generator's exhaust contains toxic carbon monoxide, which you cannot see or MINUTES. To avoid carbon monoxide poisoning, follow these instructions when operating a generator:

power requirements. Other uses can result in injury to the

is manual and on the generator. The most common

n. Do not let children operate the generator without parental

smell. Br

eathing carbon monoxide can KILL YOU IN

• Only run a generator OUTSIDE, far away from windows, doors, and ven

ts.

• Never operate a generator inside a house, garage, basement, crawl

, or any enclosed or partially enclosed space.

space

• Never operate a generator near open doors or windows.

• Get fresh air and seek medical attention immediatel you have inhaled carbon monoxide.

Early symptoms of carbon monoxide exposure include headache, fatigu

e, shortness of breath, nausea, and dizziness. Continued exposure to carbon monoxide can cause loss of muscular coordination, loss of consciousness, and then death.

To alert you to potentially dangerous levels of carbon monoxide coming fro

m a generator operating outside or from other sources, install battery operated carbon monoxide alarms or plug-in carbon monoxide alarms with battery back-up on every level of the home and outside sleeping areas, according to the manufacturer’s instructions.

y if you suspect

GENERATOR SAFETY

Electric Shock Hazards

• The generator produces enough electric power to cause a serious shock or electrocution if misused.

• Using a generator or electrical appliance in wet conditions, such as rain or sno are wet, could result in electrocution. Keep the generator dry.

• If the generator is stored outdoors, unprotected from the weather, check the Ground F other electrical components on the control panel before each use. Moisture or ice can cause a malfunction or short circuit in electrical components that could result in electrocution.

w, or near a pool or sprinkler system, or when your hands

ault Circuit Interrupter (GFCI) receptacle and all

• Do not connect to a building’s electrical s switch has been installed by a qualified electrician.

Fire and Burn Hazards

• The exhaust system gets hot enough to ignite some materials.

– Keep the generator at least 3 feet (1 meter) away from buildings

and other equ – Do not enclose the generator in any structure. – Keep flammable materials away from the generator.

• The muffler becomes very hot during operation and remains hot for a wh

ile after stopping the engine. Be careful not to touch the muffler while it is hot. Let the engine cool before storing the generator indoors.

ipment during operation.

stem unless an isolation

GENERATOR SAFETY

Refuel With Care

Gasoline is extremely flammable, and gasoline vapor can explode. Allow the engine to cool if the generator has been in operation. Refuel only outdoors in a well ventilated area with the engine off. Do not refuel during operation. Do not overfill the fuel tank. Never smoke near gasoline, and keep other flames and sparks away.

ys store gasoline in an approved container.

Alwa Make sure that any spilled fuel has been wiped up before starting the engine

GENERATOR SAFETY

SAFETY LABEL LOCATIONS

These labels warn you of potential hazards that can cause serious injury. Read them carefully.

If a label comes off or becomes hard generator dealer for a replacement.

to read, contact your Honda

CONTROLS & FEATURES

AC CIRCUIT PROTECTORS

120 V/240 V AC RECEPTACLE

ENGINE SWITCH

GFCI RESET BUTTON

GFCI TEST BUTTON

VOLTAGE SELECTOR SWITCH

120 V AC RECEPTACLES

GROUND TERMINAL

AUTO THROTTLE SWITCH

AC CIRCUIT BREAKER

*: Except EB4000X

COMPONENT & CONTROL LOCATIONS

Use the illustrations on these pages to frequently used controls.

locate and identify the most

FUEL TANK CAP

CONTROL PANEL

OIL FILLER CAP/DIPSTICK

OIL DRAIN PLUG

STARTER GRIP

SEDIMENT CUP

FUEL VALVE LEVER

AIR CLEANER

LIFTING HANGER

FUEL GAUGE

HANDLE

SPARK PLUG

MANUAL CHOKE LEVER

STAND

MUFFLER

WHEEL

CONTROLS & FEATURES

ENGINE SWITCH

OFF

Direction to pull

STARTER GRIP

CONTROLS

Engine Switch

The engine switch controls the ignition sy

stem.

OFF – Stops the engine.

ON – Running position, and for starting.

arter Grip

Pulling the starter grip operates

ecoil starter to crank the

the r engine.

• Do not allow the starter grip to snap back against the generator. Return it gently to prevent damage to the starter.

• Do not let the starter rope rub agains

t the generator body, or the rope will wear out prematurely.

• Be careful not to hit your hand agains

t the handle when pulling

the starter grip.

CONTROLS & FEATURES

FUEL VALVE LEVER

OFF

VOLTAGE SELECTOR SWITCH

120 V/240 V

120 V ONLY

Fuel Valve Lever

The fuel valve lever is located between the fuel tank and carburetor.

The fuel valve must be in the ON position fo

After stopping the engine, turn the fue

valve to the OFF position.

Voltage Selector Switch

The voltage selector switch switches generator output to produce ‘‘120V ONL the 4-prong receptacle, the switch must be in the ‘‘120V/240V’’ position. If only a 120V appliance is being connected to any of the 120V 3-prong receptacles, select the ‘‘120V ONLY’’ position. Select the voltage before starting the engine.

r the engine to run.

Y’’ or ‘‘120V/240V.’’ If a 240V appliance is connected to

Switch Position

ecept

120V/240V: The 120V and 120V/240V r

acles can be used simultaneously. 120V ONLY: ONLY 120 v

olts is available in this position; 240 volts is not available. The most power will be available at the 30A 120V locking plug receptacle.

CONTROLS & FEATURES

AUTO THROTTLE SWITCH

OFF

Auto Throttle® System

The Auto Throttle® system automatically reduces engine speed when all loads are turned o reconnected, the engine returns to the rated speed.

Switch Position

ff or disconnected. When appliances are turned on or

ON: Recommended

reduce noise levels when no load is applied to the generator.

OFF: The A

uto Throttle system does not operate. Recommended to minimize warm-up time when the generator is started

and when starting a load with large start-up power

equipments.

to minimize fuel consumption and further

CONTROLS & FEATURES

(4)120 V/240 V 20 A (EB4000X)

120 V/240 V 30 A (EB5000X, EB6500X)

OFF

AC CIRCUIT PROTECTOR for Receptacle (4)

AC CIRCUIT PROTECTOR for Receptacle (3)

AC CIRCUIT PROTECTOR for Receptacle (2)

AC CIRCUIT PROTECTOR for Receptacle (1)

(1) 120 V 30 A

(3) 120 V 20 A

PUSH

*: Except EB4000X

(2) 120 V 20 A

AC CIRCUIT PROTECTOR

AC Circuit Protectors

The AC circuit protectors will automatically switch OFF if there is a short circuit or a significant overload of the generator at each receptacle. If an AC circuit protector switches OFF automatically, check that the appliance is working properly and does not exceed the rated load capacity of the circuit before resetting the AC circuit protector ON.

CONTROLS & FEATURES

OFF

AC CIRCUIT BREAKER

AC Circuit Breaker

The AC circuit breaker will automatically switch OFF if there is a short

uit or a significant overload at the receptacles, or if the ground fault

circ circuit interrupter (GFCI) detects a ground fault current.

The AC circuit breaker may be used to switch the generator power ON or OFF.

CONTROLS & FEATURES

GFCI TEST BUTTON

AC CIRCUIT BREAKER

GFCI RESET BUTTON

Ground Fault Circuit Interrupter (GFCI)

All receptacles on the generator are protected by a Ground Fault Circuit Interrupter (GFCI) for protection against the shock hazard of ground fault current. The GFCI has a TEST and RESET button and is connected to the AC circuit breaker.

An example of ground-fault current is the current

that would flow through a person who is using an appliance with faulty insulation and, at the same time, is in contact with an electrical ground such as a plumbing fixture, wet floor, or earth. The GFCI will protect against current flowing through that person.

The GFCI will not protect against short circuit

s or overloads. The AC circuit breaker and AC circuit protector provide that protection (see pages 15 and 16).

GFCIs can be expected to interrupt power supply if there are ground

ts or stray current imposed on the wiring by other electrical

fau devices, wiring, or equipment. As a result there is a risk of interruption if used with critical systems such as life support equipment, so users should first carefully consider whether it is appropriate to use this portable generator to power such equipment.

CONTROL & FEATURES

HANDLE

Handle transport position

Generator stationary position

HANDLE LOCK LEVER

Folding Handle

The foldable handle is intended for ease of transportation and should be folded extended handle.

To Extend The Handle

Lift handle upward. Lock lever will lock and secure the handle into place.

when the generator is stationary. Do not rest objects on the

To Fold The

Handle

1.Press handle lock lever downward.

2.Lower the handle.

CONTROLS & FEATURES

FEATURES

Oil Alert® System

The Oil Alert® system is designed to prevent engine damage caused by an insufficient amount of oil in the crankcase. Before the oil level in the crankcase can fall below a safe limit, the Oil Alert system will automatically stop the engine (the engine switch will remain in the ON position).

If the engine stops and will not restart, check the engine oil level (see page 45) before troubleshooting in other areas.

Automatic Engine Stop Function

Oil Alert

During enough oil in the tank. Moreover, if the generator is on a slope, the oil alert function may operate and stop the engine.

Overspeed Detection Function

To protect the engine from exceeding the engine load, the engine will automatically stop if the engine speed becomes abnormal.

Abnormal Voltage Detection Function

The engine will automatically stop during generation when it detects abnormal voltage.

If the engine stops, make sure the oil le minutes, and then try to restart the engine. If the engine still won’t start, take the generator to your authorized servicing Honda power equipment dealer.

Function

operation, the engine will automatically stop if there is not

el is correct. Wait a few

CONTROLS & FEATURES

* ECM

MANUAL CHOKE LEVER

* ECM: Engine Control Module

Auto Choke and Throttle Control System

The ECM of this engine controls the choke valve and throttle

matically.

auto

When starting and warming up the engine, you do not need to operate the chok starting procedure.

e lever unless the engine is hard to start using the normal

iAVR (Intelligent Auto Voltage Regulator)

This generator is equipped with an intelligent, automatic voltage regulat

or. The iAVR provides power in excess of the maximum rating for

up to ten seconds to start appliances that require high startup current.

The total amount of power available for each generator model is: EB4000X: 5,000 watts for up to 10 seconds EB5000X: 7,000 watts for up to 10 seconds EB6500X: 7,000 watts for up to 10 seconds

CONTROLS & FEATURES

FUEL GAUGE

FUEL TANK CAP

EMPTYFULL

GROUND TERMINAL

Fuel Gauge

The fuel gauge is a mechanical device that measures the fuel level in the tank. The red indicator in the window will reference the level in relation to full or empty. To provide increased operating time, start with a full tank before beginning operation. Check the fuel level with the generator on a level surface. Always refuel with the engine OFF and cool.

Ground Terminal

The generator ground terminal is connected to the frame of the genera

tor, the metal non-current-carrying parts of the generator, and

the ground terminals of each receptacle.

Before using the ground terminal, consult a qualified electrician, electrical inspector

, or local agency having jurisdiction for local codes or

ordinances that apply to the intended use of the generator.

BEFORE OPERATION

ARE YOU READY TO GET STARTED?

Your safety is your responsibility. A little time spent in pr significantly reduce your risk of injury.

Knowledge

Read and u to operate them.

Familiarize yourself with the generator and its operation before you begin emergency.

If the generator is being used to power appliances, be sure that they do not ex

IS YOUR GENERATOR READY TO GO?

For your safety, to ensure compliance with environmental regulations, and t

o to take a few moments before you operate the generator to check its condition. Be sure to take care of any problem you find, or have your servicing dealer correct it, before you operate the generator.

nderstand this manual. Know what the controls do and how

using it. Know how to quickly shut off the generator in case of an

ceed the generator’s load rating (see page 33).

maximize the service life of your equipment, it is very important

eparation will

Improperly maintaining this generator, or failing to correct a problem before operation, could cause a malfunction in which you could be seriously injured.

Always perform a pre-operation inspection bef and correct any problem.

ore each operation,

BEFORE OPERATION

To prevent a possible fire, keep the generator at least 3 feet (1 meter) away from building walls and other equipment during operation. Do not place flammable objects close to the engine.

Before beginning your pre-operation checks, be sure the generator is on a lev

el surface and the engine switch is in the OFF position.

Check the Engine

• Before each use, look around and underneath the engine for signs of oil or gasoline leaks

• Check the oil level (see page 45). A low oil level will cause the Oil Alert system to shut down the engine or prevent it from starting.

• Check the air cleaner (see page 48). A dirty air cleaner element will restrict air flow to the carburetor, reducing engine and generator per

ormance.

• Check the fuel level (see page 43). Starting with a full tank will help to eliminate or reduce operating interruptions for refueling.

Check the GFCI

Check the GFCI operation (see page 29) after starting the engine.

OPERATION

SAFE OPERATING PRECAUTIONS

Before operating the generator for the first time, review chapters

GENERAT

For your safety, do not operate the generator in an enclosed area such as a gara monoxide gas that can collect rapidly in an enclosed area and cause illness or death.

OR SAFETY (see page 6) and BEFORE OPERATION (see page

ge. Your generator’s exhaust contains poisonous carbon

Exhaust contains poisonous carbon monoxide gas that can build up to dangerous levels in closed areas. Breathing carbon monoxide can cause unconsciousness or death.

Never run the generator in a closed,

en partly closed area where

or ev people may be present.

Before connecting an AC appliance or power cord to the generator:

• Use grounded 3-prong extension cords, tools, and appliances, or

e-insulated tools and appliances.

oubl

• Inspect cords and plugs, and replace if damaged.

• Do not use cord lengths greater than 164 feet (50 meters), and do not use multiple t use may activate the GFCI and trip the circuit breaker.

• Make sure that the appliance is in good working order. Faulty appliances or

• Make sure the electrical rating of the tool or appliance does not ex

ceed the rated power of the generator or the receptacle being used.

• Operate the generator at least 3 feet (1 meter) away from buildings and other equ

• Do not operate the generator in an enclosed structure.

• Do not place flammable objects close to the engine.

ools and appliances with built-in noise filters. Such

wer cords can create a potential for electric shock.

ipment.

OPERATION

FUEL VALVE LEVER

OFF

AC CIRCUIT BREAKER

STARTING THE ENGINE

To prevent a possible fire, keep the generator at least 3 feet (1 meter) away from building walls and other equipment during operation. Do not place flammable objects close to the engine.

Operating this generator less than 3 feet (1 meter) from a building or ot

her obstruction can cause overheating and damage the generator. For

proper cooling, allow at least 3 feet (1 meter) of empty space above and around the generator.

Refer to SAFE OPERATING PRECAUTIONS o IS YOUR GENERATOR READY TO GO? ch

n page 24 and perform the

ecks (see page 22). Refer to

AC OPERATION (see page 31) for connecting loads to the generator.

1.Make sure that the AC circuit er is in the OFF position.

break The generator may be hard to start if a load is connected.

2.Turn the fuel valve lever to the

ON position.

OPERATION

ENGINE SWITCH

OFF

AUTO THROTTLE SWITCH

STARTER GRIP

Direction to pull

3.Make sure the Auto Throttle

switch is in the OFF position, or more time will be required for warm up.

4.Turn the engine switch to the

ON position.

Pull the starter grip lightly until

u feel resistance; then pull

y briskly in the direction of the arrow as shown.

• Do not allow the starter grip to

snap back against the engine. Return it gently to prevent damage to the starter.

• Do not let the starter rope rub against the generator body, or the rope will wear out prematurely.

• Be careful not to hit your hand against the handle when pulling the starter grip.

6.If you wish to use the Auto

AUTO THROTTLE SWITCH

Throttle system, turn the Auto Throttle switch to the ON position after the engine has warmed up for 2 or 3 minutes.

OPERATION

OFF

AC CIRCUIT BREAKER

ENGINE SWITCH

OFF

FUEL VALVE LEVER

OFF

STOPPING THE ENGINE

To stop the engine in an emergency, si

mply turn the engine switch to

the OFF position. Under normal conditions, use the following procedure.

1.Turn off or disconnect all appliances that are connected to the genera

tor.

2.Move the AC circuit breaker to the OFF po

sition.

3.Turn the engine switch to the OFF position.

Turn the fuel valve lever to the

4. OFF po

sition.

OPERATION

GFCI RESET BUTTON

AC CIRCUIT BREAKER

GFCI TEST BUTTON

OFF

GFCI OPERATION CHECK

Always check GFCI operation before using the generator.

A faulty GFCI can cause electric shock which can seriously injury or kill you.

Always perform the GFCI inspection

re using the generator. If the

bef GFCI fails the test, the generator must be repaired by an authorized Honda servicing dealer before use.

1.Unplug all tools and appliances from the generator.

2.Start the engine (see page 25).

3.Turn the AC circuit breaker to the ON position.

4.Turn OFF the Auto Throttle switch (see page 26).

5.Press the GFCI TEST button. The RESET button should extend, and

C circuit breaker should switch to the OFF position.

the A

If the GFCI and AC circuit breaker do not function as described, take the

gener

ator to an authorized Honda generator dealer for repair.

OPERATION

GFCI RESET BUTTON

AC CIRCUIT BREAKER

6.Press the GFCI RESET button. The RESET button should stay in, flush with its base plate.

With the RESET button in and the engine running, turn the AC circuit br

er to the ON position. The AC circuit breaker should remain in

eak the ON position. The AC circuit breaker will not remain in the ON position if the RESET button is extended.

If the GFCI and AC circuit breaker do not function as described, take the gener

ator to an authorized Honda generator dealer for repair.

During generator use, if the GFCI RESET button extends and the AC circuit br

eaker trips, this usually indicates a faulty power tool,

appliance, or cord.

ough

If that occurs, perform test steps 1 thr

6 to verify that the GFCI and AC circuit breaker are in proper working order. If the GFCI and AC circuit breaker test correctly, then you will know that the fault is in the power tool, appliance, or cord. Repair or replace the faulty power tool, appliance, or cord before further use.

OPERATION

120 V/240 V

VOLTAGE SELECTOR SWITCH

120 V ONLY

AC OPERATION

If an appliance begins to operate abnormally, becomes sluggish, or stops suddenly, turn it off immediately. Disconnect the appliance, and determine whether the problem is in the appliance or the rated load capacity of the generator has been exceeded.

Substantial overloading may damage the generator. Marginal

erloading may shorten the service life of the generator.

1.Turn the voltage selector switch to either position. With the voltage selector switch in the ‘‘120V/240V’’ position, you can use

are NOT using 240 volts, then select the ‘‘120V ONLY’’ position.

Disconnect or turn OFF all appliances or tools connected to the generator before changing the voltage selector switch position. The generator may be damaged if the switch position is changed with loads connected and operating.

120V and 120V/240V receptacles simultaneously. If you

the



2.Start the engine (see page 25).

OPERATION

AC CIRCUIT PROTECTORS

AC CIRCUIT BREAKER

PLUG

*: Except EB4000X

3.Switch ON the AC circuit breaker.

4.Plug in the appliance. Most motorized appliances require more than their rated wattage for

startup.

Turn on the appliance.

Do not exceed the current limit specified for any one receptacle. If an

erloaded circuit causes the AC circuit breaker or AC circuit protector

ov to switch OFF, reduce the electrical load on the circuit, wait a few minutes and then reset the AC circuit breaker or AC circuit protector.

If the generator is overloaded and the internal circuit is o current to the connected appliance(s) may shut off, even though the AC circuit breaker stays ON and the engine keeps running.

verheated,

Stop the engine and correct the problem. Allow the generator to cool

r a few minutes, and then restart the engine (see page 25).

OPERATION

AC Applications

Before connecting an appliance or power cord to the generator:

• Make sure that it is in good working order. A faulty appliance or power cord can create a potential for electrical shock.

• If an appliance begins to operate abnormally, becomes sluggish, or stops sudd and determine whether the problem is the appliance or the rated load capacity of the generator has been exceeded.

Most appliance motors require more than their rated wattage for startup. Mak

e sure the electrical rating of the to

the maximum power rating of the generator.

Maximum power is:

EB4000X: 4.0 kVA EB5000X: 5.0 kVA EB6500X: 6.5 kVA

enly, turn it off immediately. Disconnect the appliance,

ol or appliance does not exceed

For continuous operation, do not exceed the rated power. Rated power is:

EB4000X: 3.6 kVA EB5000X: 4.5 kVA EB6500X: 5.5 kVA

In either case, the total power requirements (VA) of all appliances connected must be manufacturers usually list rating information near the model number or serial number.

Substantial overloading will open the circuit breaker. Slightly overloading the generator may not switch the circuit breaker OFF, but will shorten the service life of the generator.

considere

d. Appliance and power tool

OPERATION

(1)120 V 30 A (2)120 V 20 A (3)120 V 20 A (4A)&(4B)120 V/240 V 20 A (EB4000X)

120 V/240 V 30 A (EB5000X, EB6500X)

*: Except EB4000X

POWER CIRCUIT A

120 V/240 V 120 V ONLY

POWER CIRCUIT B

POWER CIRCUIT A

POWER CIRCUIT B

AC Receptacle Selection

The control panel, shown below, has a voltage selector switch and four recept terminals, 4A and 4B.

acles. Receptacle 4, the 240-volt receptacle, has two powered

Power Producing Circuits

This generator is equipped with two power generating circuits. When the voltage selector switch is in the 120V/240V position, each of

the two power producing circuits supplies power to specific

receptacles. When the voltage selector switch is in the 120V ONLY position, the power producing circuits operate in parallel, sharing the total load connected to terminal 4A and receptacles 1, 2, and 3.

OPERATION

Voltage Selector Switch

The power available to each receptacle depends on the position of the voltage selector switch.



Switch

Position

120V ONLY 1 30A at 120V 30A at 120V 30A at 120V

120V/240V 1

120V ONLY Position

When the vo not need to spread the load over the receptacles. You must, however, make sure the load on any receptacle does not exceed its available power shown in the table above and the total load does not exceed the total current available.

Receptacle

2 20A at 120V 20A at 120V 20A at 120V

3 20A at 120V 20A at 120V 20A at 120V

4A 20A at 120V 30A at 120V 30A at 120V

4B None None None

4A-4B

ltage selector switch is in the 120V ONLY position, you do

EB4000X EB5000X EB6500X

15.0A at 120V 18.8A at 120V 22.9A at 120V

15.0A at 120V 18.8A at 120V

15.0A at 240V 18.8A at 240V 22.9A at 240V

Available Power

20A at 120V

Total Current Available:

30.0 A (EB4000X) A (EB5

37.5

45.8 A (EB6500X)

000X)

OPERATION

120V/240V Position

When the voltage selector switch is in the 120V/240V position, you must balance the load. Divide the load between the two sets of receptacles shown below. Balancing is necessary because each set of receptacles is powered by only one power producing circuit that can produce a maximum of amps(*).

15.0 A (EB4000X)

18.8 A (EB5

22.9 A (EB6500X)

000X)

Set of

Receptacles

1+3+4B 15.0A 18.8A 22.9A B

2+4A 15.0A 18.8A 22.9A A

Total Current Available

EB4000X EB5000X EB6500X

Power Producing

Circuit

OPERATION

AUTO THROTTLE SWITCH

OFF

AUTO THROTTLE® SYSTEM

With the switch in the ON position, engine speed is automatically reduced when ALL loads are turned OFF or disconnected. When appliances are turned ON or reconnected, the engine returns to rated speed. In the OFF position, the Auto Throttle system does not operate. The Auto Throttle system will not respond to electrical loads of less than 1 ampere or intermittent loads such as a staple gun. Turn the Auto Throttle switch to the OFF position to operate loads of less than 1 amp.

Appliances with large start-up power demands may not allow the engine generator. Push the Auto Throttle switch to the OFF position and connect the appliance to the generator. If the engine still will not reach normal operating speed, check that the appliance does not exceed the rated load capacity of the generator.

To avoid extended warm-up periods, keep the switch OFF until the engin

to reach normal operating rpm when they are connected to the

reaches operating temperature.

The Auto Throttle system is not effective f

or use with appliances that require only momentary power. If the tool or appliance will be turned ON and OFF quickly, the Auto Throttle switch should be in the OFF position.

OPERATION

STANDBY POWER

Connections to a Building’s Electrical System

Connections for standby power to a building’s electrical system must be made by generator power from utility power, and must comply with all applicable laws and electrical codes.

a qualified electrician. The connection must isolate the

Improper connections to a building’s electrical system can allow current from the generator to backfeed into the utility lines.

Such backfeed may electrocute utility compan who contact the lines during a power outage, and the generator may explode, burn, or cause fires when utility power is restored.

y workers or others

Consult the utility company or a

fied e

quali any power connections.

In some areas, generators are required by law to be registered with local utility companies use procedures.

System Ground

This generator has a system ground that connects generator frame components to ground terminals in the AC output receptacles. The system grou

. Check local regulations for proper registration and

nd is co

nnected to the AC neutral wire.

lectrician prior to making

OPERATION

Special Requirements

There may be Federal or State Occupational Safety and Health Administration (OSHA) regulations, local codes, or ordinances that apply to the intended use of the generator. Please consult a qualified electrician, electrical inspector, or the local agency having jurisdiction.

• In some areas, generators are required to be registered with local utility companies.

If the generator is used at a construction site, there may be additional

• regulations that must be observed.

SERVICING YOUR GENERATOR

THE IMPORTANCE OF MAINTENANCE

Good maintenance is essential for safe, economical, and trouble free operation. It will

To help you properly care for your generator, the following pages include a mai simple maintenance procedures using basic hand tools. Other service tasks that are more difficult or require special tools are best handled by professionals and are normally performed by a Honda technician or other qualified mechanic.

The maintenance schedule applies to normal operating conditions. If yo

u operate your generator under unusual conditions, such as sustained high-load or high-temperature operation, or use it in dusty conditions, consult your servicing dealer for recommendations applicable to your individual needs and use.

also help reduce air pollution.

ntenance schedule, routine inspection procedures, and

Improper maintenance, or failure to correct a problem before operation, can cause a malfunction in which you can be seriously hurt or killed.

Always follow the inspection and maintenance r schedules in this owner’s manual.

Remember that an authorized Honda servicing dealer know generator best and is fully equipped to maintain and repair it.

To ensure the best quality and reliability, use only ne parts or their equivalents for repair and replacement.

Maintenance, replacement, or repair of the emission control devices

systems may be performed by any engine repair establishment or

and individual, using parts that are ‘‘certified’’ to EPA standards.

ecommendations and

s your

w, Honda Genuine

SERVICING YOUR GENERATOR

MAINTENANCE SAFETY

Some of the most important safety precautions follow. However, we cannot warn you of every conceivable hazard that can arise in performing maintenance. Only you can decide whether or not you should perform a given task.

Failure to properly follow maintenance instructions and precautions can cause you to be seriously hurt or killed.

Always follow the procedures and precautions

Safety Precautions

Make sure the engine is off before you begin any maintenance or

s. This will eliminate several potential hazards:

repair

in the owner’s manual.

– Carbon monoxide poisoning from engine exhaust.

Operate outside away from open windows or doors.

– Burns from hot parts.

Let the engine and exhaust system cool before touching.

– Injury from moving parts.

Do not run the engine unless instructed to do so.

• Read the instructions before you begin, and make sure you have the ols and skills required.

• To reduce the possibility of fire or explosion, be careful when working

around clean parts. Keep cigarettes, sparks, and flames away from all fuelrelated parts.

gasoline. Use only a non-flammable solvent, not gasoline, to

SERVICING YOUR GENERATOR

REGULAR SERVICE PERIOD (3) Perform at every indicated month or operating hour interval, whichever comes first.

ITEM

MAINTENANCE SCHEDULE

Each

use

Engine oil Check level o 45

Air cleaner Check o 48

GFCI operation Check o 29 Sediment cup Clean o 54 Spark plug Check-adjust o 51

Spark arrester Clean o 53 Valve clearance Check-adjust o (2) — Combustion chamber Fuel tank and filter Clean o (2) — Fuel tube Check Every 2 years (Replace if necessary) (2) — Canister Check Every 2 years (Replace if necessary) (2) — Purge tube Check Every 2 years (Replace if necessary) (2) — Charge tube Check Every 2 years (Replace if necessary) (2) —

(1) Service more frequently when used in dusty areas. (2) These items should be serviced by your servicing dea

are mechanically proficient. Refer to the Honda shop manual for service procedures. See “Honda Publications” on page 72 for ordering information.

(3) For commercial use, log hours of operation to determine proper maintenance intervals.

Failure to follow this maintenance schedule could result in non-warrantable failures.

Change o o 46

Clean o (1) 50

Replace o 51

Clean

First

month

20 Hrs.

After every 1,000 Hrs. (2) —

Every

months

50 Hrs.

ler, unless you have the proper tools and

Every

months

100 Hrs.

Every

year

300 Hrs.

Pag e

SERVICING YOUR GENERATOR

REFUELING

With the engine stopped, check the fuel gauge. Refill the fuel tank if the fuel level is low.

Gasoline is highly flammable and explosive.

You can be burned or seriously injured when handling fuel.

Stop the engine and keep heat,

• sparks

• Handle fuel only outdoors.

• Wipe up spills immediately.

Fuel can damage paint and plastic. Be careful not to spill fuel when

ing yo

fill under warranty.

ur fuel tank. Damage caused by spilled fuel is not covered

, and flame away.

Refuel in a well-ventilated area before starting th has been running, allow it to cool. Refuel carefully to avoid spilling fuel. Do not fill above the upper level mark. Never refuel the engine inside a building where gasoline fumes may reach flames or sparks. barbecues, electric appliances, power tools, etc. Spilled fuel is not only a fire hazard, it causes environmental damage. Wipe up spills imme

Keep gasoline away from appliance pilot lights,

diately.

e engine. If the engine

SERVICING YOUR GENERATOR

FUEL LEVEL GAUGE

FUEL TANK CAP

UPPER LEVEL MARK (RED)

FUEL FILTER

UPPER LEVEL MARK (RED)

EMPTYFULL

After refueling, reinstall the fuel tank cap securely.

FUEL RECOMMENDATIONS

This engine is certified to operate on r

egular unleaded gasoline with a

pump octane rating of 86 or higher.

Never use stale or contaminated gasoline or an oil/gasoline mixture.

oid getting dirt or water in the fuel tank.

You may use regular unleaded gasoline containing no more than 10% ethanol ( contain cosolvents and corrosion inhibitors.

E10) or 5% methanol by volume. In addition, methanol must

Use of fuels with content of ethanol or methanol greater than shown

e may cause starting and/or performance problems. It may also

abo damage metal, rubber, and plastic parts of the fuel system.

Engine damage or performance problems that result from using a fuel

cent

with per

ages of ethanol or methanol greater than shown above are

not covered under warranty.

If your equipment will be used on an infrequent or intermittent basis please refer to the fuel section of the STORAGE chapter (see page 55) for additional information regarding fuel deterioration.

SERVICING YOUR GENERATOR

OIL FILLER CAP/DIPSTICK

UPPER LIMIT

FILLER NECK

ENGINE OIL LEVEL CHECK

Check the oil level BEFORE EACH USE with the generator on a level surface and the engine stopped.

1.Remove the oil filler cap/dipstick and wipe it clean.

2.Insert and remove the dipstick without scre

wing it into the filler neck.

Check the oil level shown on the dipstick.

3.If the oil level is low, fill to the upper limit mark on the dipstick with ecommended oil (see page 47).

the r

4.Reinstall the oil filler cap/dipstick securely.

The Oil Alert system will automatically stop the engine before the oil

el falls below safe limits. However, to avoid the inconvenience of an

lev unexpected shutdown, check the oil level regularly.

SERVICING YOUR GENERATOR

SEALING WASHER (Replace)

12×15 mm OIL DRAIN PLUG

OIL FILLER CAP/DIPSTICK

UPPER LIMIT

ENGINE OIL CHANGE

Drain the oil while the engine is warm to assure rapid and complete

ing.

drain

1.Place a suitable container below the engine to catch the used oil, and

remove the oil filler cap/dipstick, 12×15 mm drain plug, and

then sealing washer.

2.Allow the used oil to drain completely, and then r

einstall the 12×15

mm drain plug and a new sealing washer. Tighten the plug securely.

3.With the generator in a level position, fill to the upper limit mark on

the

dipstick with the r

Maximum oil capacity: 1.2

ecommended oil (see page 47).

US qt (1.1

4.Reinstall the oil filler cap/dipstick securely.

Wash your hands with soap and water after handling used oil.

Improper disposal of engine oil can be harmful to the environment. If you change y container, and take it to a recycling center. Do not discard it in a trash bin, dump it on the ground, or pour it down a drain.

our own oil, please dispose of it properly. Put it in a sealed

SERVICING YOUR GENERATOR

AMBIENT TEMPERATURE

ENGINE OIL RECOMMENDATIONS

Oil is a major factor affecting performance and service life. Use  4-stroke automotive detergent oil.

SAE 10W–30 is recommended for general use. Other viscosities shown in the chart ma within the recommended range.

y be used when the average temperature in your area is

The SAE oil viscosity and service category are in th container. Honda recommends that you use API service category SJ or later (or equivalent) oil.

e API label on the oil

SERVICING YOUR GENERATOR

HOOK

AIR CLEANER CASE

SETTING PIN

AIR CLEANER COVER

AIR CLEANER ELEMENT

FRAME PIPE

CLIP

AIR CLEANER SERVICE

1.Unsnap the air cleaner cover clips and open the air cleaner cover.

2.Free the hooks from the setting pins on the air cleaner case and

ve the air cleaner cover to the right side of the frame pipe, taking

remo care not to damage the air cleaner cover.

3.Remove the air cleaner element from the air cleaner case.

4.Check the air cleaner element to be sure it is clean and in good

condition.  If the air cleaner element is dirty, clean it as described on page 50. Replace the air cleaner element if it is damaged.

SERVICING YOUR GENERATOR

GOOD NO GOOD

HOOK

AIR CLEANER CASE

SETTING PIN

AIR CLEANER COVER

AIR CLEANER ELEMENT

CLIP

5.Reinstall the air cleaner element in the air cleaner case.

6.Set the hooks of the air cleaner cover to the setting pins securely,

and then push Be sure that the cover is set securely. There must be no clearance between the air cleaner co

Operating the engine without an air filter or with a damaged air filter will allow dirt of damage is not covered by the Distributor’s Limited Warranty.

the air cleaner cover to lock the clips.

ver and air cleaner case.

to enter the engine, causing rapid engine wear. This type

SERVICING YOUR GENERATOR

Clean Squeeze and Dry

Do not twist.

Dip in Oil

Squeeze

Do not twist.

AIR CLEANER ELEMENT CLEANING

A dirty air cleaner element will restrict air flow reducing engine performance. If you operate the generator in very dusty areas, clean the air cleaner element more frequently than specified in the Maintenance Schedule.

1.Wash the air cleaner element in a solution of household detergent

and w high flashpoint solvent. Allow the air cleaner element to dry thoroughly.

2.Soak the air cleaner element in clean engine oil and squeeze out the

ex is left in the air cleaner element.

arm water and rinse thoroughly, or wash in nonflammable or

cess oil. The engine will smoke during initial startup if too much oil

to the carburetor,

3.Wipe dirt from the air cleaner housing and cover using a moist rag. Be

careful t carburetor.

o prevent dirt from entering the air duct that leads to the

SERVICING YOUR GENERATOR

SPARK PLUG WRENCH

SPARK PLUG CAP

SPARK PLUG SERVICE

In order to service the spark plug, you will need a spark plug wrench (commercially available).

Recommended spark plugs: BPR5ES

W16EPR-U (DENSO)

To ensure proper engine operation, the spark plug must be properly gapped and free o

An incorrect spark plug can cause engine damage.

If the engine is hot, allow it to cool befo

1.Disconnect the spark plug cap, and remove any dirt from around the

spark plug area.

Remove the spark plug with a spark plug wrench.

f deposits.

(NGK)

re servicing the spark plug.

SERVICING YOUR GENERATOR

SIDE ELECTRODE

0.028–0.031 in (0.7–0.8 mm)

SEALING WASHER

INSULATOR

3.Visually inspect the spark plug. Replace it if the electrodes are worn

or if the insulator is cracked, chipped, or fouled.

4.Measure the spark plug electrode gap with a wire-type feeler gauge.

Correct the gap, if necessary, by carefully bending the side electrode. The gap should be:

0.028–0.031 in (0.7–0.8 mm)

5.Check that the spark plug sealing washer is in good condition, and

threa

d the spark plug in by hand to prevent cross-threading.



6.After the spark plug is seated, tighten with a spark pl

ug wr

ench to

compress the washer.

If installing a new spark plug, tighten 1/2 turn after the spark plug seats to compress the washer. If reinstalling a used spark plug, tighten 1/8–1/4 turn after the spark plug seats to compress the washer.

A loose spark plug can overheat and damage the engine. Overtigh

tening the spark plug can damage the threads in the cylinder

head.

7.Attach the spark plug cap.

SERVICING YOUR GENERATOR

SPARK ARRESTER

5 mm SCREWS

SPARK ARRESTER SCREEN

SPARK ARRESTER SERVICE

The spark arrester must be serviced every 100 hours to keep it functioning as designed.

If the engine has been running, the muffler will be very hot.

Allow the

muffler to cool before servicing the spark arrester.

Clean the spark arrester as follows:

1.Remove the two 5 mm screws, and remove the spark arrester.

2.Use a brush to remove carbon deposits from the spark arrester

een.

scr Be car The spark arrester must be free of

eful to avoid damaging the screen.

breaks and tears. Replace the

spark arrester if it is damaged.

3.Install the spark arrester in the reverse order of removal.

SERVICING YOUR GENERATOR

FUEL VALVE LEVER

OFF

O-RING (Replace)

SEDIMENT CUP

SEDIMENT CUP CLEANING

The sediment cup prevents dirt or water that may be in the fuel tank

m entering the carburetor. If the engine has not been run for a long

fro time, the sediment cup should be cleaned.

1.Turn the engine switch to the OFF position.

Gasoline is highly flammable and explosive.

You can be burned or seriously injured when handling fuel.

Stop the engine and keep heat,

• sparks

• Handle fuel only outdoors.

• Wipe up spills immediately.

, and flame away.

2.Turn the fuel valve lever to the OFF po

sition;

then remove the sediment cup and the O-ring. Discard the O-ring.

3.Clean the sediment cup in nonflammable solvent, and dry it thor

oughly.

4.Install the sediment cup and a new O-ring,

and tighten the

sediment cup securely.

5.Turn the fuel valve lever to the ON position

and check f

or leaks.

STORAGE

STORAGE PREPARATION

Proper storage preparation is essential for keeping your generator

uble-free and looking good. The following steps will help to keep rust

tro and corrosion from impairing your generator’s function and appearance, and will make the engine easier to start when you use the generator again.

Cleaning

Wipe the generator with a moist cloth. After the generator has dried,

ouch

up any damaged paint, and coat other areas that may rust with a

t light film of oil.

Fuel

Dependi formulations may deteriorate and oxidize rapidly. Fuel deterioration and oxidation can occur in as little as 30 days and may cause damage to the carburetor and/or fuel system. Please check with your servicing dealer for local storage recommendations.

Gasoline will oxidize and deteriorate in storage. Old gasoline will cause hard the gasoline in your generator deteriorates during storage, you may need to have the carburetor and other fuel system components serviced or replaced. The length of time that gasoline can be left in your fuel tank and carbur factors as gasoline blend, your storage temperatures, and whether the fuel tank is partially or completely filled. The air in a partially filled fuel tank promotes fuel deterioration. Very warm storage temperatures accelerate fuel deterioration. Fuel deterioration problems may occur within a few months, or even less if the gasoline was not fresh when you filled the fuel tank.

The Distributor’s Limited Warranty does not or engine performance problems resulting from neglected storage preparation. You can extend fuel storage life by adding a gasoline stabilizer that is

rmulated for that purpose, or you can avoid fuel deterioration

fo problems by draining the carburetor, sediment cup, and/or fuel tank.

ng on th

starting, and it leaves gum deposits that clog the fuel system. If

or without causing functional problems will vary with such

e region where you operate your equipment, fuel

cover fuel system damage

STORAGE

Service according to the table below:

STORAGE TIME RECOMMENDED SERVICE PROCEDURE TO 

PREVENT HARD STARTING

Less than 1 mo nth No preparation required

1 to 2 months

2 months to 1 year

1 year or more

* Use gasoline stabilizers that are formulated to extend storage

Follow the manufacturer’s instructions for use. Contact your authorized Honda generator dealer for stabilizer recom

mendations.

Fill with fresh gasoline and add gasoline  stabilizer *. Fill with fresh gasoline and add gasoline  stabilizer *. Drain the carburetor float bowl (see page 57). Drain the fuel sediment cup (see page 54). Fill with fresh gasoline and add gasoline stabilizer *. Drain the carburetor float bowl (see page 57). Drain the fuel sediment cup (see page 54). Remove the spark plug. Put a teaspoon of engine oil into the pull rope to distribute the oil. Reinstall the spark plug. Change the engine oil (see page 46). After removal from storage, drain the stored gasoline into a suitable container, fresh gasoline before starting.

the cylinder.

Turn the engine slowly with

and fill with

life.

STORAGE

CARBURETOR DRAIN SCREW

Draining the Fuel Tank and Carburetor

Gasoline is highly flammable and explosive.

You can be burned or seriously injured when handling fuel.

Stop the engine and keep heat,

• sparks

• Handle fuel only outdoors.

• Wipe up spills immediately.

1.Turn the fuel valve lever to the OFF position.

2.Place a suitable gasoline container below the carburetor, and use a funnel to

avoid spilling fuel.

, and flame away.

3.Loosen the carburetor drain screw and drain the gasoline from the carburet

or.

STORAGE

FUEL VALVE LEVER

4.After all the gasoline has drained into the container, tighten the carburetor drain screw securely.

5.Place a suitable gasoline container below the sediment cup, and use a funnel

6.Remove the sediment cup (see page 54), and then turn the fuel valve lever to the ON position and drain the fuel from the fuel tank.

7.After all the fuel tank has drained into the container, install the sediment cup

8.Turn the fuel valve lever to the OFF position.

o avoid spilling gasoline.

and

a new O-ring.

Engine Oil

1.Change the engine oil (see page 46).

2.Remove the spark plug, and pour one teaspoon (5 cc) of clean engine oil int the oil, then reinstall the spark plug.

3.Slowly pull the starter grip until resist piston is coming up on its compression stroke, and both the intake and exhaust valves are closed. Storing the engine in this position will help to protect it from internal corrosion.

the cylinder. Crank the engine several revolutions to distribute

ance

is felt. At this point, the

STORAGE

STORAGE PRECAUTIONS

If your generator will be stored with gasoline in the fuel tank and carburetor, it is important to reduce the hazard of gasoline vapor ignition.

Select a well ventilated storage area away from any appliance that operates with Also avoid any area with a spark-producing electric motor, or where power tools are operated.

a flame, such as a furnace, water heater, or clothes dryer.

If possible, avoid storage areas with high humidity, promotes rust and corrosion.

Unless all fuel has been drained from the fuel tank, leave the engine switch in (see page 28) to reduce the possibility of leakage.

Place the generator on a level surface. Tilting or laying it on its side can cause fuel or oil leakage

With the engine and exhaust system cool, cover the generator to keep out dust. A ho materials.

Do not use sheet plastic as a dust cov moisture around the generator, promoting rust and corrosion.

REMOVAL FROM STORAGE

Check y of this manual (see page 22).

If the generator was stored for 1 year or longer, drain the fuel tank (see page 57) and refuel with fresh gasoline. If you keep a container of gasoline for refueling, be sure that it contains only fresh gasoline. Gasoline ox

the OFF position, and the fuel valve lever in the OFF position

gine and exhaust system can ignite or melt some

t en

er. A nonporous cover will trap

our generator as described in the BEFORE OPERATION chapter

idizes and deteriorates over time, causing hard starting.

because that

If the cylinder was coated with oil during storage preparation, the engine

may smoke briefly at startup. This is normal.

TRANSPORTING

HANDLE BAR

LIFTING HANGER

Do not lay the generator on its side when moving, storing, or operating it. Oil or fuel may leak and damage the engine or your property.

If the generator has been running, allow the engine to cool for at least

nutes before loading the generator on the transport vehicle. A hot

15 mi engine and exhaust system can burn you and can ignite some materials.

Keep the generator level when transporting to fuel leakage. Move the fuel valve lever to the OFF position. Do not use the generator while it is being transported.

When using ropes or tie-down straps to secure the generator for tran

sportation, be sure to only use the frame bars as attachment points. Do not fasten ropes or straps to any portions of the generator body or handle bar.

To lift the generator

Lift the generator by the lifting hanger. Do not try to lift the generator by

any other part.

reduce the possibility of

TAKING CARE OF UNEXPECTED PROBLEMS

ENGINE WILL NOT START

Possible Cause Correction

Fuel valve lever OFF. Turn lever ON (see page 25). Engine switch OFF. Turn engine switch to ON

(see page 26). Out of fuel. Refuel (see page 43). Bad fuel; generator stored without treating refueled with bad gasoline.

Low oil level caused Oil Alert to stop en

Spark plug faulty, fouled, or improperly gapp Spark plug wet with fuel  (flooded engine). Fuel filter restricted, carburetor malfunction, ignition m valves stuck, etc.

or draining gasoline, or

gine.

ed.

alfunction,

Drain fuel tank and carburetor 

(see page 57).

Refuel with fresh gasoline 

(see page 43).

Add oil (see page 45).

Turn engine switch to OFF and

then r

estart the engine. Gap or replace spark plug  (see page 52). Dry and reinstall spark plug.

Take the generator to an  authorized Honda servicing dealer, or re

fer to the shop manual.

TAKING CARE OF UNEXPECTED PROBLEMS

ENGINE LACKS POWER

Possible Cause Correction

Air filter restricted. Clean or replace air filter 

(see pages 48, 49, 50).

Bad fuel; generator stored without treating refueled with bad gasoline.

Fuel filter restricted, carburetor malfunction, ignition m valves stuck, etc.

or draining gasoline, or

alfunction,

Drain fuel tank and carburetor (see page 57). Refuel with fresh gasoline (see page 43). Take the generator to an  authorized Honda servicing dealer,

fer to the shop manual.

or re

TAKING CARE OF UNEXPECTED PROBLEMS

NO POWER AT THE AC RECEPTACLES

Possible Cause Correction

AC circuit breaker left in the OFF position after star GFCI activated. Test GFCI (see page 29) and reset

AC circuit protector tripped. Check AC load and reset circuit

Faulty power tool or appliance. Replace or repair power tool or

Internal circuit overheated. Stop the engine. Reduce the

Faulty generator. Take the generator to an 

ting.

Check AC load and reset AC  circuit breaker (see page 32).

AC circuit breaker. Replace faulty power tool or  appliance.

protector (s

appliance. Stop and restart the engine.

electrical for the internal circuit to cool down. Restart the engine.

authorized Honda servicing dealer, or refer to the shop manual.

ee page15).

load.

Wait a few minutes

TECHNICAL INFORMATION

FRAME SERIAL NUMBER

ENGINE SERIAL NUMBER

Serial Number Location

Record the frame serial number and date purchased in the spaces

. You will need this information when ordering parts and when

below making technical or warranty inquiries.

Engine serial number:

Frame serial number:

Date purchased:

TECHNICAL INFORMATION

Carburetor Modification for High Altitude Operation

At high altitude, the standard carburetor air-fuel mixture will be too rich. Performance will decrease, and fuel consumption will increase. A very rich mixture will also foul the spark plug and cause hard starting. Operation at an altitude that differs from that at which this engine was certified, for extended periods of time, may increase emissions.

High altitude performance can be improved by specific modifications to the carbur 5,000 feet (1,500 meters), have your authorized Honda servicing dealer perform this carburetor modification. This engine, when operated at high altitude with the carburetor modifications for high altitude use, will meet each emission standard throughout its useful life.

Even with carburetor modification, engine horsepower will decrease about 3.5% effect of altitude on horsepower will be greater than this if no carburetor modification is made.

When the carburetor has been modified for high altitude operation, the air/fuel mixture will be too lean for low altitude use. Operation at altitudes below 5,000 feet (1,500 meters) with a modified carburetor may cause the engine to overheat and result in serious engine damage. For use at low altitudes, have your servicing dealer return the carburetor to original factory specifications.

etor. If you always operate your generator at altitudes above

for each 1,000-foot (300-meter) increase in altitude. The

TECHNICAL INFORMATION

Emission Control System Information

Source of Emissions

The combustion process produces carbon monoxide, oxides of nitrogen,

ydrocarbons. Control of hydrocarbons and oxides of nitrogen is

and h very important because, under certain conditions, they react to form photochemical smog when subjected to sunlight. Carbon monoxide does not react in the same way, but it is toxic.

Honda utilizes appropriate air/fuel ratios and other emissions control

stems to reduce the emissions of carbon monoxide, oxides of

sy nitrogen, and hydrocarbons. Additionally, Honda fuel systems utilize components and control technologies to

The U.S. and California Clean Air Acts

EPA and California regulations require all manufacturers to furnish written instruction emission control systems.

reduce evaporative emissions.

s describing the operation and maintenance of

The following instructions and procedures must be followed in order to keep the Ho

Tampering and Altering

Tampering is a violation of Federal and California law.

Tampering with or altering the emission control system may increase emissions b tampering are:

• Removal or alteration of any part of intake, fuel, or exhaust systems.

• Altering or defeating the governor linkage or speed-adjusting mechanism parameters.

nda engine emissions within the emission standards.

eyond the legal limit. Among those acts that constitute

o cause the engine to operate outside its design

TECHNICAL INFORMATION

Problems That May Affect Emissions

If you are aware of any of the following symptoms, have your engine inspected and repaired by your authorized Honda servicing dealer.

• Hard starting or stalling after starting.

• Rough idle.

• Misfiring or backfiring under load.

• Afterburning (backfiring).

• Black exhaust smoke or high fuel consumption.

Replacement Parts

The emission control systems on your new Honda engine were designed regulations. We recommend the use of Honda Genuine parts whenever you have maintenance done. These original-design replacement parts are manufactured to the same standards as the original parts, so you can be confident of their performance. The use of replacement parts that are not of the original design and quality may impair the effectiveness of your emission control system.

, built, and certified to conform with applicable emission

A manufacturer of an aftermarket part assumes the responsibility that

part will not adv

the manufacturer or rebuilder of the part must certify that use of the part will not result in a failure of the engine to comply with emission regulations.

Maintenance

Follow the MA this schedule is based on the assumption that yo used for its designed purpose. Sustained high-load or high-temperature operation, or use in dusty conditions, will require more frequent service.

ersely affect emission performance. The

INTENANCE SCHEDULE on page 42. Remember that

ur machine will be

TECHNICAL INFORMATION

Air Index

An Air Index Information label is applied to engines certified to an emission dur the California Air Resources Board.

The bar graph is intended to provide you, our customer, the ability to compare Air Index, the less pollution.

The durability description is intended to provide you with information relating t indicates the useful life period for the engine’s emission control system. See your Emission Control System Warranty for additional information.

Descriptive Term Applicable to Emission Durability Period

der

Intermediate 125 hours (0—80 cc, inclusive)

Extended 300 hours (0—80 cc, inclusive)

ability time period in accordance with the requirements of

the emissions performance of available engines. The lower the

o the engine’s emission durability period. The descriptive term

ate 50 hours (0—80 cc, inclusive)

125 hours (greater than 80 cc)

250 hours (greater than 80 cc)

500 hours (greater than 80 cc)

1,000 hours (225 cc and greater)

TECHNICAL INFORMATION

Specifications

Dimensions

Model EB4000X EB5000X EB6500X Ty p e AT t y p e Description code EBSC EBPC EBLC Length 41.1 in

(1,043 mm) Width 27.8 in (706 mm) Height 30.4 in (773 mm) Dry mass [weight] 188.3 lbs

(85.4 kg)

Engine

Model GX270T GX390T Engine type 4-stroke, overhead valve, single cylinder Displacement [Bore×Stroke]

Compression ratio 8.5:1 8.2:1 Engine speed 3,600 rpm Cooling system Forced air Ignition system CDI magneto Oil capacity 1.2 US qt (1.1 L) Fuel tank capacity 6.21 US gal (23.5 L) Spark plug BPR5ES (NGK) · W16EPR-U (DENSO)

16.5 cu-in (270 cm3) [3.03×2.28 in

(77.0×58.0 mm)]

212.3 lbs (96.3 kg)

23.7 cu-in (389 cm3) [3.46×2.52 in

(88.0×64.0 mm)]

41.4 in

(1,051 mm)

222.4 lbs

(100.9 kg)

Generator

Model EB4000X EB5000X EB6500X

Ty p e AT t y p e

Rated voltage 120 V/240 V

AC output

Spark plug gap Valve clearance (cold) IN: 0.15±0.02 mm

Other specifications No other adju

Rated frequency 60 Hz Rated current 30.0 A/15.0 A 37.5 A/18.8 A 45.8 A/22.9 A Rated output 3.6 kVA 4.5 kVA 5.5 kVA Maximum output 4.0 kVA 5.0 kVA 6.5 kVA

Tuneup

ITEM SPECIFICATION MAINTENANCE

0.028–0.031 in (0.7–0.8 mm)

EX: 0.20±0.02 mm

Refer to page 52 See your authorized Honda dealer.

stments needed.

Specifications may vary according to the types, and are subject to change without notice.

TECHNICAL INFORMATION

Engine Switch

IGN E

OFF

ON o o

Wiring Diagram

Abbreviations Wire color code

Symbol Part name Bl AC O AC CB AuSw CBB CT D-AVR

D-CDI ECU ESw EgB EX W FrB FW GeB GFCI

GND GT J/B MW OLSw PoC SP VSSw

AC Outlet AC Circuit Breaker Auto Throttle Switch Control Box Block Current Transformer Digital-Automatic Voltage Regulator Digital-CDI Engine Control Unit Engine Switch Engine Block Exciter Winding Frame Block Field Winding Generator Block Ground Fault Circuit Interrupter Ground Ground Terminal Junction Box Main Winding Oil Level Switch Power Coil Spark Plug Voltage Selector Switch

Y Bu G R W Br Lg Gr Lb O P

BLACK YELLOW BLUE GREEN RED WHITE BROWN LIGHT GREEN GRAY LIGHT BLUE ORANGE PINK

TECHNICAL INFORMATION

EB4000X: *1 ∙ EB5000X, EB6500X: *2

CONSUMER INFORMATION

Dealer Locator Information

To find an authorized Honda Servicing Dealer anywhere in the United States: 

sit our website: 

Vi http://powerequipment.honda.com/dealer-locator

Honda Publications

Shop Manu

This manual covers complete maintenance and overhaul procedures.  It is intended to be used by a skilled technician. Available through your Honda dealer or visit  http://powerequipment.honda.com/support/shop-manuals

Parts Catalog

This manual provides complete, illustrated parts lists. Available through your Honda dealer.

Accessories Catalog

Your authorized Honda power equipment dealer offers a wide selection of

accessories (optional equipment) to make your generator even more useful. Visit http://powerequipment.honda.com/generators/accessories and click on Generators and Welders to see the entire catalog of accessories.

CONSUMER INFORMATION

Customer Service Information

Honda Power Equipment dealership personnel are trained professionals. They should be able to answer any question you may have. If you encounter a problem that your dealer does not solve to your satisfaction, please discuss it with the dealership’s management. The Service Manager or General Manager can help. Almost all problems are solv

If you are dissatisfied with the decision made by the dealership’s manag Office. You can write:

Or telephone: (770) 497-6400 8:30 am to 7:00 pm ET

ed in this way.

ment, contact the Honda Power Equipment Customer Relations

American Honda Motor Co., Inc. Power Equipment Division  Customer Relations Office  4900 Marconi Drive  Alpharetta, Georgia 30005-8847

When you write or call, please give us

• Model and serial numbers (see page 64)

• Name of the dealer who sold the generator to you

• Name and address of the dealer who services y

• Date of purchase

• Your name, address, and telephone number

• A detailed description of the problem

this information:

our generator

ASSEMBLY

SAFETY

The Importance of Proper Assembly

Proper assembly is essential to operator safety and the reliability of the machine servicing a unit can easily result in faulty operation, damage to the machine, or injury to the operator.

Some of the most important safety precautions are given below. How arise in performing this assembly. Only you can decide whether or not you should perform a given task.

. Any error or oversight made by the person assembling and

Improper assembly can cause an unsafe condition that can lead to serious injury or death.

Follow the procedures and precautions instructions carefully.

ever, we cannot warn you of every conceivable hazard that can

in the assembly

Failure to properly follow instructions and precautions can cause you to be seriously hurt or killed.

Follow the procedures and precautions

in this manual carefully.

ASSEMBLY

Important Safety Precautions

• Make sure you have a clear understanding of all basic shop safety practices and that you are wearing appropriate clothing and safety equipment. When performing this assembly, be especially careful of the following:

□ Read the instructions before you begin, and be sure you have the

tools and skills required to perform the tasks safely.

• Make sure the engine is off before you begin any assembly, maintenance, hazards:

or repairs. This will help eliminate several potential

□ Carbon monoxide poisoning from engine exhaust.

Operate outside away from open windows or doors.

□ Burns from hot parts.

Let the engine and exhaust system cool before touching.

□ Injury from moving parts.

Do not run the engine unless the instruction tells you to do so. Even then, keep your hands, fingers, and clothing away. Do not run the engine when any protective guard or shield is removed.

• To reduce the possibility of a fire or explosion, be careful when

rking around gasoline or batteries. Use only a non-flammable

wo solvent, not gasoline, to clean parts. Keep all cigarettes, sparks, and flames away from all fuel-related parts.

ASSEMBLY

Unpacking

1.Remove the generator and loose parts box from the carton.

2.Compare the loose parts with the inventory list below.

Tools Required: 12 mm wr

ench (2), pliers

Loose Parts (Wheel kit, handle and hanger)

Check all loose parts against the following list. Cont

act your dealer if any of the loose parts shown below are not included with your generator.

Ref. No. Description Qty.

1 Wheel 2 2 Axle Shaft 1 3 Handle Assembly 1 4 Handle Lower Bracket 2 5 Handle Bush B 2 6 Handle Bush A 2 7Stand 2 8 Hanger 1

9 Hanger Bracket 2 10 8×16 mm Flange bolt 20 11 20 mm Plain Washer 2

12 4.0×28 mm Split pin 2 13 8 mm Flange nut 4 14 Handle Folder Assembly 1 15 8×18 mm Flange bolt 2

ASSEMBLY

8×16 mm FLANGE BOLT (8)

SHORTER

GENERATOR SIDE

UNDER FRAME

AXLE SHAFT

20 mm PLAIN WASHER (2)

4×28 mm SPLIT PIN (2)

WHEEL (2)

STAND (2)

8 mm FLANGE NUT (4)

Wheel Kit Installation

1.Install the two wheels on the axle shaft using the washers and split pins.

2.Install the axle assembly on the gene

rator using four 8×16 mm

flange bolts and 8 mm flange nuts.

3.Install the two stands on the under frame using four 8×16 mm flange bo

TORQUE: 17

lts.

–

22 lbf·ft (24–29 N·m, 2.4–3.0 kgf·m)

ASSEMBLY

8×16 mm FLANGE BOLT (8)

8×18 mm FLANGE BOLT (2)

HANDLE FOLDER ASSEMBLY

FRAME PIPE

HANDLE LOWER BRACKET (2)

HANDLE BUSH B (2)

HANDLE BUSH A (2)

HANDLE ASSEMBLY

HANDLE LOCK LEVER

HANDLE

Handle Installation

1.Install the handle folder assembly o

n the generator upper frame using

the 8×18 mm flange bolts.

2.Install the handle assembly on the generator upper frame pipe using the 8×16 mm

flange bolts, handle bush A, handle bush B, and 

handle lower bracket.

TORQUE: 17

Operation must be checked after att

–

22 lbf·ft (24–29 N·m, 2.4–3.0 kgf·m)

aching the handle.

• Check that the handle can be folded smoothly.

• Check that the handle does not hang down by its own weight.

To extend handle:

Raise the handle to the horizontal position. The handle will click int place when locked.

ASSEMBLY

8×16 mm FLANGE BOLT (4)

HANGER

HANGER BRACKET (2)

11 in (280 mm)

HANGER

GENERATOR SIDE

Hanger Kit Installation

1.Position the hanger at the generator’s balance point as shown below.

2.Fit the end tabs of the hanger through the bracket slots, and bolt the

ets to the hanger and tighten securely.

brack

–

TORQUE: 17

22 lbf·ft (24–29 N·m, 2.4–3.0 kgf·m)

INITIAL USE INSTRUCTIONS

OIL FILLER CAP/DIPSTICK

UPPER LIMIT

ENGINE OIL

The generator is shipped WITHOUT OIL in the engine.

Place the generator on a level surface.

2.Remove the oil filler cap/dipstick.

3.Add enough oil to bring the oil level to the upper limit mark on the oil dipstick. SA is recommended for general use; for additional recommendations (see page 47).

E 10W-30 API service category SJ or later (or equivalent)

Maximum oil capacity: 1.2 US qt (1.1

Do not overfill the engine with oil. If the engine is

excess oil may be transferred to the air cleaner housing and air filter.

4.Reinstall the oil filler cap/dipstick securely.

overfilled, the

INITIAL USE INSTRUCTIONS

FUEL TANK CAP

FUEL FILTER UPPER LEVEL MARK (RED)

UPPER LEVEL MARK (RED)

FUEL

Add fuel to the generator in a well-ventilated area. Never refuel the engine inside a building where gasoline fumes may reach flames or sparks. Keep gasoline away from appliance pilot lights, barbecues, electric appliances, power tools, etc. Spilled fuel is not only a fire hazard, it causes environmental damage. Wipe up spills immediately.

This engine is certified to operate on unleaded gasoline

with a pump octane rating of 86 or higher. Refer to page 43 for additional fuel recommendations.

Gasoline is highly flammable and explosive.

You can be burned or seriously injured when handling fuel.

Stop the engine and keep heat,

• sparks

, and flame away.

• Handle fuel only outdoors.

• Wipe up spills immediately.

1.Remove the fuel tank cap.

2.Fuel carefully to avoid spilling fuel. Do not fill the fuel tank above the upper le

vel mark (red) on the fuel filter.

3.After refueling, reinstall the fuel tank cap securely.

INITIAL USE INSTRUCTIONS

Fuel can damage paint and plastic. Be careful not to spill fuel when filling your fuel tank. Damage caused by spilled fuel is not covered under warranty.

Move the generator at least 10 feet (3 meters) away from the fueling source

BEFORE OPERATION

Before using the generator, all generator operators must read the f

and site before starting the engine.

llowing chapters and sections:

• GENERATOR SAFETY (s

• CONTROLS & FEATURES (

• BEFORE OPERATION (

• OPERATION (see page 24

• STARTING THE ENGINE (see pages 25

• STOPPING THE ENGINE (see page 28)

• MAINTENANCE SCHEDULE (see page 42

REGISTRATION

Please Register Your Generator

If your dealer did not collect registration information from you, please ta

ke a few minutes and register your purchase with Honda. This allows us to contact you with any important updates regarding your generator. Please note registration is not required to obtain warranty service. You can register your generator by visiting the Honda Power Equipment website, www.hondapowerequipment.com and selecting Product Registration. Your information will remain confidential. It will not be released to any other company or organization.

ee pages 6–9)

see pages 10–21)

see pages 22–23)

)

–27)

)

INDEX

Abnormal Voltage Detection Function .......................................19

AC Applications ..

AC Circuit Breaker.................................................................. 16

AC Circuit Protectors .............................................................. 15

AC OPERATION ..................................................................... 31

AC Receptacle Selection .........................................................34

AIR CLEANER ELEMENT CLEANING..........................................50

AIR CLEANER SERVICE........................................................... 48

Air Index ...............................................................................68

ARE YOU READY TO GET STARTED?....................................... 22

ASSEMBLY...................................................................... 74, 76

Auto Choke and Throttle Control System .................................. 20

AUTO THROTTLE SYSTEM ............................................... 14, 37

Automatic Engine Stop Function .............................................. 19

BEFORE OPERATION ........................................................ 22, 82

................................................................... 33

Carbon Monoxide Hazards .........................................................6

Carburetor Modification for High Altitude Operation

Check the Engine ................................................................... 23

Check the GFCI...................................................................... 23

Cleaning................................................................................55

COMPONENT & CONTROL LOCATIONS.................................... 10

Connections to a Building’s Electrical System ............................38

CONSUMER INFORMATION..................................................... 72

CONTENTS .............................................................................3

CONTROLS ........................................................................... 12

CONTROLS & FEATURES........................................................ 10

Customer Service Information .................................................. 73

Dealer Locator Information ...................................................... 72

.................... 65

INDEX

Electric Shock Hazards..............................................................7

Emission Control System Information

ENGINE LACKS POWER .......................................................... 62

Engine Oil........................................................................ 58, 80

ENGINE OIL CHANGE ............................................................. 46

ENGINE OIL LEVEL CHECK ......................................................45

ENGINE OIL RECOMMENDATIONS ........................................... 47

Engine Switch........................................................................ 12

ENGINE WILL NOT START.......................................................61

FEATURES ............................................................................ 19

Fire and B

Folding Handle ....................................................................... 18

Fuel ................................................................................ 55, 81

Fuel Gauge ............................................................................21

FUEL RECOMMENDATIONS..................................................... 44

Fuel Valve Lever..................................................................... 13

urn Hazards ...............................................................7

........................................66

GENERATOR SAFETY ...............................................................6

GFCI OPERATION CHECK...

Ground Fault Circuit Interrupter (GFCI) ...................................... 17

Ground Terminal .................................................................... 21

Handle Installation .................................................................. 78

Hanger Kit Installation

Honda Publications ................................................................. 72

iAVR (Intelligent Auto Voltage Regulator) .

IMPORTANT SAFETY INFORMATION .........................................6

Important Safety Precautions ................................................... 75

INITIAL USE INSTRUCTIONS ................................................... 80

IS YOUR GENERATOR READY TO GO? ..................................... 22

.....................................................29

.............................................................79

................................. 20

INDEX

Knowledge ............................................................................22

Loose Parts ...........................................................................76

MAINTENANCE SAFETY ......................................................... 41

MAINTENANCE SCHEDULE .....

NO POWER AT THE AC RECEPTACLES ....................................63

Oil Alert Function ...................................................................19

Oil Alert System

OPERATION........................................................................... 24

Operator Responsibility .............................................................6

Overspeed Detection Function ................................................. 19

..................................................................... 19

................................................42

Power Producing Circuits ........................................................ 34

QUICK REFERENCE INFORMATION ..................... Inside back cover

Refuel With Care ......................................................................8

REFUELING....

REGISTRATION...................................................................... 82

REMOVAL FROM STORAGE ....................................................59

........................................................................ 43

INDEX

SAFE OPERATING PRECAUTIONS ............................................ 24

SAFETY

SAFETY LABEL LOCATIONS......................................................9

Safety Precautions .................................................................41

SEDIMENT CUP CLEANING .....................................................54

Serial Number Location ...........................................................64

SERVICING YOUR GENERATOR ...............................................40

SPARK ARRESTER SERVICE .................................................... 53

SPARK PLUG SERVICE............................................................ 51

Special Requirements..............................................................39

Specifications ........................................................................69

STANDBY POWER.................................................................. 38

Starter Grip ...........................................................................12

STARTING THE ENGINE .......................................................... 25

STOPPING THE ENGINE ..........................................................28

STORAGE .............................................................................55

STORAGE PRECAUTIONS .......................................................59

STORAGE PREPARATION........................................................ 55

System Ground ...................................................................... 38

................................................................................ 74

TAKING CARE OF UNEXPECTED PROBLEMS............................. 61

.....

TECHNICAL INFORMATION

THE IMPORTANCE OF MAINTENANCE ..................................... 40

The Importance of Proper Assembly ......................................... 74

TRANSPORTING ....................................................................60

Unpacking ............................................................................. 76

Voltage Selector Switch.................................................... 13, 35

Wheel Kit Installation .............................................................. 77

Wiring Diagram

................................................................... 70

...

................................................64

MEMO

QUICK REFERENCE INFORMATION

Fuel Ty p e Unleaded gasoline with an ethanol

content of no more than 10% and a pump octane rating of 86 or higher

Engine Oil Ty p e SAE 10W-30, API SJ or later (or

equivalent) (see page 47)

Spark Plug Ty p e BPR5ES (NGK)

W16EPR-U (DENSO)

Electrode Gap 0.028–0.031 in (0.7–0.8 mm)

Maintenance Before each use Check engine oil level.

Check air filter.

Check GFCI operation. First 20 hours Change engine oil. Subsequent See MAINTENANCE SCHEDULE

(see page 42)

, for general use



31Z23801 00X31-Z23-8010

Printed on

Recycled Paper

AHM.35.2014.02

PRINTED IN U.S.A.

Honda EB4000X EBSC-1000001 through 9999999, EB5000X EBPC-1000001 through 9999999, EB6500X EBLC-1000001 through 9999999 Owner's Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

INTRODUCTION

A FEW WORDS ABOUT SAFETY

CONTENTS

GENERATOR SAFETY

Operator Responsibility

Carbon Monoxide Hazards

Electric Shock Hazards

Fire and Burn Hazards

Refuel With Care

SAFETY LABEL LOCATIONS

CONTROLS & FEATURES

COMPONENT & CONTROL LOCATIONS

ENGINE SWITCH

STARTER GRIP

CONTROLS

FUEL VALVE LEVER

VOLTAGE SELECTOR SWITCH

AC Circuit Protectors

AC CIRCUIT BREAKER

Ground Fault Circuit Interrupter (GFCI)

Folding Handle

FEATURES

Overspeed Detection Function

Abnormal Voltage Detection Function

Auto Choke and Throttle Control System

iAVR (Intelligent Auto Voltage Regulator)

FUEL GAUGE

GROUND TERMINAL

BEFORE OPERATION

ARE YOU READY TO GET STARTED?

IS YOUR GENERATOR READY TO GO?

Check the Engine

OPERATION

SAFE OPERATING PRECAUTIONS

STARTING THE ENGINE

STOPPING THE ENGINE

GFCI OPERATION CHECK

AC OPERATION

AC Applications

AC Receptacle Selection

Power Producing Circuits

Voltage Selector Switch

STANDBY POWER

System Ground

Special Requirements

SERVICING YOUR GENERATOR

THE IMPORTANCE OF MAINTENANCE

MAINTENANCE SAFETY

Safety Precautions

MAINTENANCE SCHEDULE

REFUELING

FUEL RECOMMENDATIONS

ENGINE OIL LEVEL CHECK

ENGINE OIL CHANGE

ENGINE OIL RECOMMENDATIONS

AIR CLEANER SERVICE

AIR CLEANER ELEMENT CLEANING

SPARK PLUG SERVICE

SPARK ARRESTER SERVICE

SEDIMENT CUP CLEANING

STORAGE

STORAGE PREPARATION

Cleaning

Fuel

Draining the Fuel Tank and Carburetor

Engine Oil

STORAGE PRECAUTIONS

REMOVAL FROM STORAGE

TRANSPORTING

TAKING CARE OF UNEXPECTED PROBLEMS

ENGINE WILL NOT START

ENGINE LACKS POWER

NO POWER AT THE AC RECEPTACLES

TECHNICAL INFORMATION

Serial Number Location

Carburetor Modification for High Altitude Operation