Honda Power Equipment 660010 user guide

Owner’s Manual

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GENERATOR

EB2000i

2013 Honda Motor Co., Ltd. -All Rights Reserved

o

See page 78 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.

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, or even
partly closed area where people may
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
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.
reserves the right, however, to discontinue or change specifications or
design at any time without notice and without incurring any obligation
whatever.

Honda Motor Co., Ltd.

be

of the generator

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 Distributor’s Limited Warranty (see page 68)
to fully understand its coverage and your responsibilities of ownership.

When your generator needs scheduled maintenance, keep in mind that
your Honda Power Equipment servicing dealership personnel are
specially trained in servicing Honda generators and are 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.

1

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 procedures and other information on labels and in this
manual. This information alerts you to potential hazards that could hurt
you or others.

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

You will find important safety information in a variety of forms,
including:

• 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 follow instructions.

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

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

• Safety Headings — such as IMPORTANT SAFETY INFORMATION.

• Safety Section — such as GENERATOR SAFETY.

• Instructions — how to use this generator correctly and safely.

This entire book is filled with important safety information — please
read it carefully.

2

CONTENTS

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.................................................................. 7

SAFETY LABEL LOCATIONS .....................................................8

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

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

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

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

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

Fuel Filler Cap Vent Lever.................................................... 13

Choke Lever ...................................................................... 13

Eco-Throttle Switch............................................................ 14

Ground Fault Circuit Interrupter (GFCI) Receptacle.................. 15

FEATURES ........................................................................... 16

Ground Terminal ................................................................ 16

Output Indicator................................................................. 17

Overload Indicator .............................................................. 18

Oil Alert Indicator ............................................................... 18

BEFORE OPERATION ................................................................ 19

ARE YOU READY TO GET STARTED? ...................................... 19

Knowledge ........................................................................ 19

IS YOUR GENERATOR READY TO GO? ....................................19

Check the Engine ............................................................... 20

3

CONTENTS

OPERATION ............................................................................. 21

SAFE OPERATING PRECAUTIONS ........................................... 21

STARTING THE ENGINE ......................................................... 22

STOPPING THE ENGINE .........................................................25

GFCI OPERATION CHECK .......................................................26

AC OPERATION ....................................................................28

AC Applications ................................................................. 30

ECO-THROTTLE SYSTEM ....................................................... 31

STANDBY POWER .................................................................32

Connections to a Building’s Electrical System ........................ 32

System Ground .................................................................. 32

Special Requirements.......................................................... 32

SERVICING YOUR GENERATOR ................................................. 33

THE IMPORTANCE OF MAINTENANCE ....................................33

MAINTENANCE SAFETY ........................................................34

Safety Precautions ............................................................. 34

MAINTENANCE SCHEDULE .................................................... 35

REFUELING ........................................................................... 36

FUEL RECOMMENDATIONS ....................................................38

ENGINE OIL LEVEL CHECK ..................................................... 39

ENGINE OIL CHANGE ............................................................ 41

ENGINE OIL RECOMMENDATIONS .......................................... 42

AIR CLEANER SERVICE .......................................................... 43

MAIN AND OUTER FILTERS CLEANING ...................................45

SPARK PLUG SERVICE ........................................................... 46

SPARK ARRESTER SERVICE ...................................................48

STORAGE ................................................................................ 50

STORAGE PREPARATION ....................................................... 50

Cleaning............................................................................ 50

Fuel.................................................................................. 50

Engine Oil.......................................................................... 54

STORAGE PRECAUTIONS ......................................................55

REMOVAL FROM STORAGE ...................................................55

4

CONTENTS

TRANSPORTING ...................................................................... 56

TAKING CARE OF UNEXPECTED PROBLEMS ............................... 57

ENGINE WILL NOT START ......................................................57

ENGINE LACKS POWER ......................................................... 58

NO POWER AT THE AC RECEPTACLES ...................................58

TECHNICAL INFORMATION .......................................................59

Serial Number Location .......................................................59

Carburetor Modification for High Altitude Operation ................ 60

Emission Control System Information ....................................61

Air Index ........................................................................... 63

Specifications .................................................................... 64

Wiring Diagram .................................................................. 65

CONSUMER INFORMATION ....................................................... 66

Dealer Locator Information ..................................................66

Honda Publications ............................................................. 66

Customer Service Information .............................................. 67

Distributor’s Limited Warranty ............................................. 68

Emission Control System Warranty ....................................... 73

INITIAL USE INSTRUCTIONS .....................................................78

ENGINE OIL .......................................................................... 78

FUEL ................................................................................... 79

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

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

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

5

GENERATOR SAFETY

IMPORTANT SAFETY INFORMATION

Honda generators are designed for use with electrical equipment that
has suitable power requirements. Other uses can result in injury to the
operator or damage to the generator and other property.
Most injuries or property damage can be prevented if you follow all
instructions in this manual and on the generator. The most common
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
instruction. Do not let children operate the generator without parental
supervision.

Carbon Monoxide Hazards

A generator’s exhaust contains toxic carbon monoxide, which you
cannot see or smell. Breathing carbon monoxide can KILL YOU IN
MINUTES. To avoid carbon monoxide poisoning, follow these
instructions when operating a generator:



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

• Never operate a generator inside a house, garage, basement, crawl
space, or any enclosed or partially enclosed space.

• Never operate a generator near open doors or windows.

• Get fresh air and seek medical attention immediately if you suspect
you have inhaled carbon monoxide.

Early symptoms of carbon monoxide exposure include headache,
fatigue, shortness of breath, nausea, and dizziness. Continued exposure
to carbon monoxide can cause loss of muscular coordination, loss of
consciousness, and then death.

6

GENERATOR SAFETY

To alert you to potentially dangerous levels of carbon monoxide coming
from 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.

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 snow, or near a pool or sprinkler system, or when your hands
are wet, could result in electrocution. Keep the generator dry.

• If the generator is stored outdoors, unprotected from the weather,
check the Ground Fault Circuit Interrupter (GFCI) receptacle, and all
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.

• Do not connect to a building’s electrical system unless an isolation
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 equipment during operation.
– 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
while after stopping the engine. Be careful not to touch the muffler
while it is hot. Let the engine cool before storing the generator
indoors.

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.
Always store gasoline in an approved container.
Make sure that any spilled fuel has been wiped up before starting the
engine.

7

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 to
read, contact your Honda servicing dealer for a replacement.

8

GENERATOR SAFETY

9

CONTROLS & FEATURES

ECO-THROTTLE SWITCH

AC RECEPTACLES

GFCI TEST BUTTON

GFCI RESET BUTTON

GROUND TERMINAL

FUEL FILLER CAP VENT LEVER

FUEL FILLER CAP

ENGINE SWITCH

STARTER GRIP

MAINTENANCE COVER

CHOKE LEVER

OUTPUT INDICATOR

OVERLOAD INDICATOR

OIL ALERT INDICATOR

COMPONENT & CONTROL LOCATIONS

Use the illustrations on these pages to locate and identify the most
frequently used controls.

10

SPARK PLUG MAINTENANCE COVER

MUFFLER

SPARK PLUG

FRAME SERIAL NUMBER

AIR CLEANER

CONTROLS & FEATURES

11

CONTROLS & FEATURES

ENGINE SWITCH

ON

OFF

STARTER GRIP

CONTROLS

Engine Switch

The engine switch controls the
ignition system and the fuel valve.

OFF – Stops the engine and
closes the fuel valve.

ON – Running position; opens the
fuel valve and allows the engine
to be started.

Starter Grip

Pulling the starter grip operates
the recoil starter to start the
engine.

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

12

CONTROLS & FEATURES

FUEL FILLER CAP VENT LEVER

OFF

ON

FUEL FILLER CAP

OPEN

CHOKE LEVER

CLOSED

Fuel Filler Cap Vent Lever

The fuel filler cap is provided with a fuel filler cap vent lever to seal the
fuel tank.

The fuel filler cap vent lever must be in the ON position for the engine
to run.

When the engine is not in use, leave the fuel filler cap vent lever in the
OFF position to reduce the possibility of fuel leakage. Allow the engine
to cool before turning the fuel filler cap vent lever to the OFF position.

Choke Lever

The choke is used to provide
proper starting mixture when the
engine is cold. It can be opened
and closed by operating the choke
lever manually. Move the choke
lever to the CLOSED position to
enrich the mixture for cold
starting.

13

CONTROLS & FEATURES

ECO-THROTTLE SWITCH

OFF

ON

Eco-Throttle™ Switch

The Eco-Throttle™ system automatically reduces engine speed when
loads are turned off or disconnected. When appliances are turned on or
reconnected, the engine returns to the proper speed to power the
electrical load.
If high electrical loads are connected simultaneously, turn the 
Eco-Throttle switch to the OFF position to reduce voltage changes.
ON: Recommended to minimize fuel consumption and further reduce

noise levels when less than a full load is applied to the
generator.

OFF: The Eco-Throttle system does not operate.

14

CONTROLS & FEATURES

GFCI RECEPTACLE  (120 V 20 A DUPLEX RECEPTACLE)

GFCI TEST BUTTON

GFCI RESET BUTTON

Ground Fault Circuit Interrupter (GFCI) Receptacle

The 120 V 20 A duplex receptacle is protected by a Ground Fault
Circuit Interrupter (GFCI) for protection against the shock hazard of
ground fault currents. The GFCI Receptacle has a TEST and RESET
button.

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 not protect against short circuit or overloads.

GFCIs can be expected to interrupt power supply if there are ground
faults or stray current imposed on the wiring by other electrical
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.

15

CONTROLS & FEATURES

GROUND TERMINAL

FEATURES

Ground Terminal

The generator ground terminal is connected to the frame of the
generator, 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.

16

CONTROLS & FEATURES

OUTPUT INDICATOR
(GREEN)

Output Indicator

The output indicator (green) is illuminated when the generator is
operating normally. It indicates that the generator is producing
electrical power at the receptacles.

In addition, the output indicator has a simplified hour meter function.
When you start the engine, the indicator blinks according to the
generator’s cumulative operating hours as follows:

• No blinks: 0–100 hours

• 1 blink: 100–200 hours

• 2 blinks: 200–300 hours

• 3 blinks: 300–400 hours

• 4 blinks: 400–500 hours

• 5 blinks: 500 or more hours

17

CONTROLS & FEATURES

OVERLOAD INDICATOR (RED)

OIL ALERT INDICATOR
(RED)

Overload Indicator

If the generator is overloaded (in excess of 2.0 kVA), or if there is a
short circuit in a connected appliance, the overload indicator (red) will
come ON. The overload indicator (red) will stay ON, and after about
four seconds, current to the connected appliance(s) will shut off, and
the output indicator (green) will go OFF. However, the engine will
continue to run.

Oil Alert® Indicator

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 indicator (red) comes
ON and the Oil Alert system automatically will stop the engine (the
engine switch will remain in the ON position).



If the engine stops or the oil alert indicator (red) comes ON when you
pull the starter grip, check the engine oil level (see page

39) before

troubleshooting in other areas.

18

BEFORE OPERATION

ARE YOU READY TO GET STARTED?

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

Knowledge

Read and understand this manual. Know what the controls do and how
to operate them.

Familiarize yourself with the generator and its operation before you
begin using it. Know how to quickly shut off the generator in case of
an emergency.

If the generator is being used to power appliances, be sure that they do
not exceed the generator’s load rating (see page

IS YOUR GENERATOR READY TO GO?

For your safety, to ensure compliance with environmental regulations,
and to maximize the service life of your equipment, it is very important
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.

30).

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
before each operation, and correct any
problem.

19

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 level and firm 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 engine oil level (see page 39). A low engine oil level will
cause the Oil Alert system to shut down the engine.

• Check the air filters (see page 43). Dirty air filters will restrict air flow
to the carburetor, reducing engine and generator performance.

• Check the fuel level (see page 36). Starting with a full tank will help
to eliminate or reduce operating interruptions for refueling.

20

OPERATION

SAFE OPERATING PRECAUTIONS

Before operating the generator for the first time, review chapters
GENERATOR SAFETY (see page

19).

For your safety, do not operate the generator in an enclosed area such
as a garage. Your generator’s exhaust contains poisonous carbon
monoxide gas that can collect rapidly in an enclosed area and cause
illness or death.

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, or even
partly closed area where people may be
present.

6) and BEFORE OPERATION (see page



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

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

• Inspect cords and plugs, and replace if damaged.

• Do not use cord lengths greater than 164 feet (50 meters), and do
not use multiple tools and appliances with built-in noise filters. Such
use may activate the GFCI.

• Make sure that the appliance is in good working order. Faulty
appliances or power cords can create a potential for electric shock.

• Make sure the electrical rating of the tool or appliance does not
exceed 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 equipment.

• Do not operate the generator in an enclosed structure.

• Do not place flammable objects close to the engine.

21

OPERATION

FUEL FILLER CAP VENT LEVER

ON

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
other 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.
Keep all cooling holes open and clear of debris, mud, water, etc.
Cooling holes are located on the side panel, the control panel, and
the bottom of the generator. If the cooling holes are blocked, the
generator may overheat and damage the engine, inverter, or
windings.

Refer to SAFE OPERATING PRECAUTIONS on page 21 and perform the
IS YOUR GENERATOR RE ADY TO GO? checks (see page 19).

Refer to the AC OPERATION (see page 28) for connecting loads to the
generator.



1.Make sure that all appliances connected to the generator are turned
off. The generator may be hard to start if a load is connected.

2.Turn the fuel filler cap vent lever to the ON position.

22

3.Make sure the Eco-Throttle

ECO-THROTTLE SWITCH

OFF

CHOKE LEVER

CLOSED

ON

ENGINE SWITCH

OPEN

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











4.To start a cold engine, move the
choke lever to the CLOSED
position. To restart a warm
engine, leave the choke lever in
the OPEN position.










OPERATION

5.Turn the engine switch to the
ON position.

23

OPERATION

STARTER GRIP

CHOKE LEVER

ECO-THROTTLE SWITCH

OPEN

Direction to pull

ON

CLOSED

6.Pull the starter grip lightly until
you feel resistance; then pull
briskly in the direction of the
arrow as shown.

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

7.If the choke lever was moved to
the CLOSED position to start
the engine, gradually move it to
the OPEN position as the engine
warms up.








8.If you wish to use the 
Eco-Throttle system, turn the
Eco-Throttle switch to the ON
position after the engine has
warmed up for 2 or 3 minutes.

24

OPERATION

ENGINE SWITCH

OFF

FUEL FILLER CAP VENT LEVER

OFF

STOPPING THE ENGINE

To stop the engine in an emergency, simply 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 
generator.

2.Turn the engine switch to the OFF position.

3.Allow the engine to cool, and then turn the fuel filler cap vent lever
to the OFF position.

25

OPERATION

GFCI TEST BUTTON

GFCI RESET BUTTON

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 before
using the generator. If the 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 22).

3.Press the TEST button:

• The RESET button should extend.

• If the GFCI does not function as described, contact an authorized
Honda generator dealer.

26

OPERATION

GFCI RESET BUTTON

LED

4.Press the RESET button:

• The RESET button should be flush with the base.

• If the RESET button is not flush with the TEST button, contact an
authorized Honda generator dealer.

• The LED is lit during normal operation.

• The LED is not lit if there is a fault current or during a GFCI test.

• The LED is not lit if the GFCI is faulty. Contact an authorized
Honda generator dealer.

When the RESET button extends during operation.

• Unplug all appliances from the GFCI protected receptacle.

• Press the RESET button.
– If the GFCI can not be reset, the GFCI is faulty. Contact an 

authorized Honda generator dealer.

– If the RESET button extends, this usually indicates a faulty power

tool, appliance, or cord. If that occurs, perform test steps 1
through 4 to verify that the GFCI is in proper working order. If the
GFCI tests 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.



27

OPERATION

OVERLOAD ALARM INDICATOR
(RED)

OUTPUT INDICATOR
(GREEN)

AC OPERATION

Before connecting an appliance to the generator, make sure that it is in
good working order and that its electrical rating does not exceed that
of the generator.
Most motorized appliances require more than their electrical rating for
startup. When an electric motor is started, the overload alarm indicator
(red) may come ON. This is normal if the overload alarm indicator (red)
goes OFF within 4 seconds. If the overload alarm indicator (red) stays
ON, consult your generator dealer.

1.Start the engine (see page 22) and make sure the output indicator
(green) comes ON.



28

OPERATION

2.Plug the appliance into the
receptacle.









3.Turn on the appliance.

If the generator is overloaded (see page 30), or if there is a short circuit
in a connected appliance, the overload alarm indicator (red) will go ON.
The overload alarm indicator (red) will stay ON, and after about four
seconds, current to the connected appliance(s) will shut off, and the
output indicator (green) will go OFF. Stop the engine and investigate
the problem.

Determine if the cause is a short circuit in a connected appliance or an
overload. Correct the problem and restart the generator.



29

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 suddenly, turn it off immediately. Disconnect the appliance,
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.
Make sure the electrical rating of the tool or appliance does not exceed
the maximum power rating of the generator.

Maximum power is:

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



2.0 kVA

1.6 kVA

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

30

OPERATION

ECO-THROTTLE SWITCH

OFF

ON

ECO-THROTTLE™ SYSTEM

With the switch in the ON position, engine speed is automatically
lowered when loads are reduced, turned off, or disconnected. When
appliances are turned ON or reconnected, the engine returns to the
proper speed to power the electrical load. In the OFF position, the
Eco-Throttle system does not operate.

Appliances with large start-up power demands may not allow the
engine to reach normal operating rpm when they are connected to the
generator. Turn the Eco-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.

If high electrical loads are connected simultaneously, turn the 
Eco-Throttle switch to the OFF position to reduce voltage changes.

The Eco-Throttle system is not effective for use with appliances or
tools that require only momentary power. If the tool or appliance will
be turned ON and OFF quickly, the Eco-Throttle switch should be in the
OFF position.



31

OPERATION

STANDBY POWER

Connections to a Building’s Electrical System

Do not connect an EB2000i generator to a home or building's electrical
system.
The Honda EB2000i generator is designed for construction job site use
and cannot be connected to a building's electrical system. This
generator has the neutral bonded to ground to comply with OSHA job
site temporary power regulation. Building main breaker boxes also have
the neutral bonded to ground, so if an EB2000i generator is connected
to a home or building electrical system, the GFCI relay will trip the
generator's main circuit breaker.

System Ground

The Honda EB2000i generator has a system ground that connects
generator frame components to the ground terminals at the AC output
receptacles. The system ground is connected to the AC neutral wire.

Special Requirements

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

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.

32

SERVICING YOUR GENERATOR

THE IMPORTANCE OF MAINTENANCE

Good maintenance is essential for safe, economical, and trouble-free
operation. It will also help reduce air pollution.

To help you properly care for your generator, the following pages
include a maintenance schedule, routine inspection procedures, and
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
you 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.

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 recommendations and
schedules in this owner’s manual.

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

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

Maintenance, replacement, or repair of the emission control devices
and systems may be performed by any engine repair establishment or
individual, using parts that are ‘‘certified’’ to EPA standards.

33

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 in the owner’s manual.

Safety Precautions

Make sure the engine is OFF before you begin any maintenance or
repairs. This will eliminate several potential hazards:

– 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
tools and skills required.

• To reduce the possibility of fire or explosion, be careful when
working around gasoline. Use only a non-flammable solvent, not
gasoline, to clean parts. Keep cigarettes, sparks, and flames away
from all fuel-related parts.

34

MAINTENANCE SCHEDULE

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

ITEM

SERVICING YOUR GENERATOR

First

use

month

20 Hrs.

Each

Engine oil Check level o 39

Change o o 41

Air cleaner Check o 43

Clean o (1) 45
GFCI operation Check o 26
Spark plug Check-adjust o 46

Replace o 46
Spark arrester Clean o 48
Valve clearance Check-adjust o (2) —
Combustion chamber Clean After every 300 hrs. (2) —
Fuel tank and filter Clean o (2) —
Fuel 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 dealer, unless you have the proper tools and

are mechanically proficient. Refer to the Honda shop manual for service procedures.
See ‘‘Honda Publications’’ on page 66 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.

Every

or

months

50 Hrs.

Every

3

months

or

100 Hrs.

Every

6

year

or

or

200 Hrs.

Page



35

SERVICING YOUR GENERATOR

REFUELING

With the engine stopped, remove the fuel filler cap and check the fuel
level. 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,
and flame away.

• Handle fuel only outdoors.

• Wipe up spills immediately.

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.

Refuel in a well-ventilated area before starting the engine. If the engine
has been running, allow it to cool. Refuel carefully to avoid spilling fuel.
Do not fill the fuel tank above the upper level mark (red) on the fuel



filter.
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.



36



SERVICING YOUR GENERATOR

FUEL FILLER CAP

UPPER LEVEL MARK (RED)

TETHER

FUEL FILTER

After refueling, tighten the fuel filler cap until it clicks.

37

SERVICING YOUR GENERATOR

FUEL RECOMMENDATIONS

This engine is certified to operate on regular unleaded gasoline with a
pump octane rating of 86 or higher.

Never use stale or contaminated gasoline or an oil/gasoline mixture.
Avoid getting dirt or water in the fuel tank.

You may use regular unleaded gasoline containing no more than 10%
ethanol (E10) or 5% methanol by volume. In addition, methanol must
contain cosolvents and corrosion inhibitors.

Use of fuels with content of ethanol or methanol greater than shown
above may cause starting and/or performance problems. It may also
damage metal, rubber, and plastic parts of the fuel system.

Engine damage or performance problems that result from using a fuel
with percentages of ethanol or methanol greater than shown above are
not covered under warranty.

If your equipment will be used on an infrequent basis, please refer to
the fuel section of the STORAGE chapter (see page
information regarding fuel deterioration.

50) for additional

38

SERVICING YOUR GENERATOR

MAINTENANCE COVER SCREW

MAINTENANCE
COVER

ENGINE OIL LEVEL CHECK

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

1.Loosen the maintenance cover screw and remove the maintenance
cover.

39

SERVICING YOUR GENERATOR

UPPER LIMIT

OIL FILLER CAP

OIL FILLER NECK

2.Remove the oil filler cap.

3.Check the oil level. If it is below the upper limit, fill with the
recommended oil to the upper limit of the oil filler neck (see page

42).

4.Reinstall the oil filler cap securely.

5.Reinstall the maintenance cover and tighten the maintenance cover
screw securely.

The Oil Alert system will automatically stop the engine before the oil
level falls below safe limits. However, to avoid the inconvenience of an
unexpected shutdown, check the oil level regularly.

40

SERVICING YOUR GENERATOR

OIL FILLER NECK

UPPER LIMIT

ENGINE OIL CHANGE

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

1.Turn the engine switch and fuel filler cap vent lever to the OFF 
position (see page 25) to reduce the possibility of fuel leakage.

2.Loosen the maintenance cover screw and remove the maintenance
cover (see page

3.Place a suitable container next to the engine to catch the used oil.

4.Remove the oil filler cap, and drain the oil into the container by
tipping the engine toward the oil filler neck.

Improper disposal of engine oil can be harmful to the environment. If
you change your own oil, please dispose of the used oil properly.
Put it in a sealed 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 the
drain.

5.With the generator in a level surface, fill with the recommended oil to
the upper limit of the oil filler neck (see page

39).



42).

Maximum oil capacity: 13 oz (0.40 L)

6.Reinstall the oil filler cap securely.

7.Reinstall the maintenance cover and tighten the maintenance cover
screw securely.

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

41

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 may be used when the average temperature in your
area is within the recommended range.

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

42

SERVICING YOUR GENERATOR

MAINTENANCE
COVER SCREW

MAINTENANCE
COVER

MAIN FILTERMAIN FILTER

AIR CLEANER
COVER SCREW

OUTER FILTER

AIR CLEANER COVER

AIR CLEANER CASE

AIR CLEANER SERVICE

1.Loosen the maintenance cover
screw and remove the
maintenance cover.







2.Loosen the air cleaner cover
screw, and remove the air
cleaner cover.

3.Remove the main and outer
filters from the air cleaner
case.



4.Check the main and outer filters to be sure they are clean and in
good condition. If the main and outer filters are dirty, clean them as
described on page
damaged.

45. Replace the main and outer filters if they are

43

SERVICING YOUR GENERATOR

AIR CLEANER COVER

RUBBER SEAL

MAIN FILTER

AIR CLEANER
COVER SCREW

AIR CLEANER
COVER

OUTER FILTER

5.Reinstall the air filters.

6.Make sure that the rubber seal
is set in the groove of the air
cleaner cover.

7.Reinstall the air cleaner cover,
and tighten the air cleaner
cover screw.

8.Reinstall the maintenance
cover, and tighten the
maintenance cover screw
securely.

Operating the engine without the air filters or with a damaged air filters
will allow dirt to enter the engine, causing rapid engine wear. This type
of damage is not covered by the Distributor’s Limited Warranty.

44

SERVICING YOUR GENERATOR

Clean Squeeze and Dry

Do not twist.

Dip in Oil

Squeeze

Do not twist.

MAIN AND OUTER FILTERS CLEANING

Dirty main and outer filters will restrict air flow to the carburetor,
reducing engine performance. If you operate the generator in very
dusty areas, clean the main and outer filters more frequently than
specified in the MAINTENANCE SCHEDULE (see page

1.Clean the air filters in warm soapy water, rinse, and allow to dry
thoroughly, or clean in nonflammable solvent and allow to dry.

2.Dip the air filters in clean engine oil, and then squeeze out all excess
oil. The engine will smoke when started if too much oil is left in the
air filters.

35).

3.Wipe dirt from the air cleaner case and cover using a moist rag.
Be careful to prevent dirt from entering the air duct that leads to the
carburetor.

45

SERVICING YOUR GENERATOR

SPARK PLUG
MAINTENANCE
COVER

SPARK PLUG CAP

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 plug: CR5HSB (NGK)

To ensure proper engine operation, the spark plug must be properly
gapped and free of deposits.

An incorrect spark plug can cause engine damage.

If the engine is hot, allow it to cool before servicing the spark plug.

1.Remove the spark plug maintenance cover.

2.Remove the spark plug cap.

3.Clean any dirt from around the spark plug base.

4.Use a spark plug wrench to remove the spark plug.

46

SERVICING YOUR GENERATOR

SIDE ELECTRODE

SEALING WASHER

0.024–0.028 in
(0.6–0.7 mm)

INSULATOR

5.Inspect the spark plug. Replace it
if the electrodes are worn or if
the insulator is cracked, chipped,
or fouled.

6.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:

0.024–0.028 in (0.6–0.7 mm)

7.Make sure that the spark plug sealing washer is in good condition,
and thread the spark plug in by hand to prevent cross-threading.

8.After the spark plug is seated, tighten with a spark plug wrench to
compress the sealing washer.

If reinstalling a used spark plug, tighten 1/8–1/4 turn after the spark
plug seats.



If installing a new spark plug, tighten 1/2 turn after the spark plug
seats.



A loose spark plug can overheat and damage the engine.
Overtightening the spark plug can damage the threads in the cylinder
head.

9.Reinstall the spark plug cap on the spark plug securely.

10.Reinstall the spark plug maintenance cover.



47

SERVICING YOUR GENERATOR

MUFFLER PROTECTOR

6 mm SCREWS

MUFFLER GASKET

SPARK ARRESTER

MUFFLER

6 mm BOLTS

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 four 6 mm screws, and remove the muffler protector.

2.Remove the three 6 mm bolts, and remove the muffler, the spark
arrester, and the muffler gasket.

48

SERVICING YOUR GENERATOR

3.Use a brush to remove carbon deposits from the spark arrester
screen.
Be careful to avoid damaging the screen.
The spark arrester must be free of breaks and tears. Replace the
spark arrester if it is damaged.

4.Check the muffler gasket; replace if damaged.
Reinstall the muffler gasket, the spark arrester, the muffler, and the
muffler protector in the reverse order of removal.



49

STORAGE

STORAGE PREPARATION

Proper storage preparation is essential for keeping your generator
trouble-free and looking good. The following steps will help to keep
rust 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,
touch up any damaged paint, and coat other areas that may rust with a
light film of oil.

Fuel

Depending on the region where you operate your equipment, fuel
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 starting, and it leaves gum deposits that clog the fuel system. If
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
carburetor without causing functional problems will vary with such
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 cover fuel system damage

engine performance problems resulting from neglected storage

or
preparation.
You can extend fuel storage life by adding a gasoline stabilizer that is
formulated for that purpose, or you can avoid fuel deterioration
problems by draining the fuel tank and carburetor.



50

STORAGE

Service according to the table below:

STORAGE TIME RECOMMENDED SERVICE PROCEDURE TO

PREVENT HARD STARTING

Less than 1 month No preparation required.
1 to 2 months Fill with fresh gasoline and add gasoline

stabilizer*.

2 months to 1 year Fill with fresh gasoline and add gasoline

stabilizer*.
Turn the engine switch to the OFF position
and drain the carburetor float bowl (see page

52).

1 year or more Drain the fuel tank and carburetor (see page

53).
Change the engine oil and lubricate the
cylinder (see page

*Use gasoline stabilizers that are formulated to extend storage life.

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

41).

51

STORAGE

CARBURETOR DRAIN SCREW

Draining the Carburetor

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.Loosen the maintenance cover screw and remove the maintenance
cover (see page

2.Loosen the carburetor drain screw, and drain the gasoline from the
carburetor into a suitable container.

3.Tighten the carburetor drain screw.

39).

52

STORAGE

FUEL FILTER

FUEL FILLER CAP

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,
and flame away.

• Handle fuel only outdoors.

• Wipe up spills immediately.

1.Unscrew the fuel filler cap (see page 37), remove the fuel filter, and
empty the fuel tank into an approved gasoline container. We
recommend using a commercially available gasoline hand pump to
empty the tank. Do not use an electric pump. Reinstall the fuel filter
and the fuel filler cap.

2.Loosen the maintenance cover screw and remove the maintenance
cover (see page

3.Loosen the carburetor drain screw, and drain the gasoline from the
carburetor into a suitable container.

4.Remove the spark plug maintenance cover, and the spark plug cap
(see page

46).

5.Turn the engine switch to the ON position (see page 23).

6.Pull the starter grip (see page 24) 3 to 4 times to drain the gasoline
from the fuel pump.

7.Turn the engine switch to the OFF position.

8.Tighten the carburetor drain screw.

39).

53

STORAGE

Engine Oil

1.Change the engine oil (see page 41).

2.Remove the spark plug (see page 46), and pour approximately one
teaspoon (5 cc) of clean engine oil into the cylinder. Crank the engine
several revolutions to distribute the oil, and then reinstall the spark
plug.

3.Reinstall the spark plug cap on the spark plug securely.

4.Reinstall the spark plug maintenance cover.

5.Reinstall the maintenance cover and tighten the maintenance cover
screw securely.

6.Pull the starter grip (see page 24) slowly until you feel resistance,
and then return the starter grip gently. This closes the valves so
moisture cannot enter.

54

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



Also avoid any area with a spark-producing electric motor, or where
power tools are operated.

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

Unless all fuel has been drained from the fuel tank, leave the engine
switch in the OFF position, and the fuel filler cap vent lever in the OFF
position (see page

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

25) to reduce the possibility of leakage.

With the engine and exhaust system cool, cover the generator to keep
out dust. A hot engine and exhaust system can ignite or melt some
materials.

Do not use sheet plastic as a dust cover. A nonporous cover will trap
moisture around the generator, promoting rust and corrosion.

REMOVAL FROM STORAGE

Check your generator as described in the BEFORE OPERATION chapter
of this manual (see page 19).

If the fuel was drained during storage preparation, fill the tank with
fresh gasoline. If you keep a container of gasoline for refueling, be sure
that it contains only fresh gasoline. Gasoline oxidizes and deteriorates
over time, causing hard starting.

If the cylinder was coated with oil during storage preparation, the
engine may smoke briefly at startup. This is normal.

55

TRANSPORTING

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

If the generator has been used, allow it cool for at least 15 minutes
before loading the generator on the transport vehicle. A hot engine and
exhaust system can burn you and can ignite some material.
To prevent fuel spillage when transporting, the generator should be
secured upright in its normal operating position, with the engine switch
OFF and the fuel filler cap vent lever turned fully counterclockwise to
the OFF position (see page
Take care not to drop or strike the generator when transporting. Do not
place heavy objects on the generator.

25).



56

TAKING CARE OF UNEXPECTED PROBLEMS

ENGINE WILL NOT START

Possible Cause Correction

Fuel filler cap vent lever is in the
OFF position.
Engine switch is in the OFF
position.
Out of fuel. Refuel (see page 36).
Bad fuel, generator stored without
treating or draining gasoline, or
refueled with bad gasoline.

Low engine oil level caused Oil
Alert to stop engine.

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

Turn the fuel filler cap vent lever
to the ON position (see page
Turn engine switch to the ON
position (see page

Drain fuel tank and carburetor
(see page 53).
Refuel with fresh gasoline
(see page 36).
Turn the engine switch to the OFF
position. Add engine oil. Then turn
the engine switch to the ON
position and restart the engine.
Gap or replace spark plug
(see page 46).
Dry and reinstall spark plug.

Take the generator to an 
authorized Honda servicing dealer,
or refer to the shop manual.

23).

22).

57

TAKING CARE OF UNEXPECTED PROBLEMS

ENGINE LACKS POWER

Possible Cause Correction

Air filters restricted. Clean or replace air filters (see

43).

page
Bad fuel, generator stored without
treating or draining gasoline, or
refueled with bad gasoline.

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

NO POWER AT THE AC RECEPTACLES

Possible Cause Correction

Output indicator is OFF, and 
overload alarm indicator is ON.

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

Faulty generator. Take the generator to an 

Drain fuel tank and carburetor

(see page 53).

Refuel with fresh gasoline

(see page 36).

Take the generator to an 

authorized Honda servicing dealer,

or refer to the shop manual.

Check AC load. Stop and restart

the engine.

Check the cooling air inlet. Stop

and restart the engine.

appliance.

Stop and restart the engine.

authorized Honda servicing dealer,

or refer to the shop manual.

58

TECHNICAL INFORMATION

FRAME SERIAL NUMBER

Serial Number Location

Record the frame serial number and date purchased in the spaces
below. You will need this information when ordering parts and when
making technical or warranty inquiries.

Frame serial number:

Date purchased:



59

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 carburetor. If you always operate your generator at altitudes above
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% for each 1,000-foot (300-meter) increase in altitude. The
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.

60

TECHNICAL INFORMATION

Emission Control System Information

Source of Emissions

The combustion process produces carbon monoxide, oxides of
nitrogen, and hydrocarbons. Control of hydrocarbons and oxides of
nitrogen is 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
systems to reduce the emissions of carbon monoxide, oxides of
nitrogen, and hydrocarbons.
Additionally, Honda fuel systems utilize components and control
technologies to reduce evaporative emissions.

The U.S. and California Clean Air Acts

EPA and California regulations require all manufacturers to furnish
written instructions describing the operation and maintenance of
emission control systems.



The following instructions and procedures must be followed in order to
keep the Honda engine emissions within the emission standards.

Tampering and Altering

Tampering is a violation of Federal and California law.

Tampering with or altering the emission control system may increase
emissions beyond the legal limit. Among those acts that constitute
tampering are:

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

• Altering or defeating the governor linkage or speed-adjusting
mechanism to cause the engine to operate outside its design
parameters.

61

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, built, and certified to conform with applicable emission
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.

A manufacturer of an aftermarket part assumes the responsibility that
the part will not adversely affect emission performance. 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 MAINTENANCE SCHEDULE on page 35. Remember that
this schedule is based on the assumption that your generator will be
used for its designed purpose. Sustained high-load or high-temperature
operation, or use in dusty conditions, will require more frequent
service.

62

TECHNICAL INFORMATION

Air Index
(Models certified for sale in California)

An Air Index Information label is applied to engines certified to an
emission durability time period in accordance with the requirements of
the California Air Resources Board.

The bar graph is intended to provide you, our customer, the ability to
compare the emissions performance of available engines. The lower the
Air Index, the less pollution.

The durability description is intended to provide you with information
relating to the engine’s emission durability period. The descriptive term
indicates the useful life period for the engine’s emission control
system. See your Emission Control System Warranty (see page
additional information.

Descriptive Term Applicable to Emission Durability Period
Moderate 50 hours (0–80 cc, inclusive)

125 hours (greater than 80 cc)

Intermediate 125 hours (0–80 cc, inclusive)

250 hours (greater than 80 cc)

Extended 300 hours (0–80 cc, inclusive)

500 hours (greater than 80 cc)
1,000 hours (225 cc and greater)

73) for

63

TECHNICAL INFORMATION

Specifications

Dimensions

Model EB2000i
Description code EAET
Length 20.2 in (512 mm)
Width 11.4 in (290 mm)
Height 16.7 in (425 mm)
Dry mass [weight] 45.6 lbs (20.7 kg)

Engine

Model GX100
Engine type 4-stroke, overhead camshaft, single cylinder
Displacement

[Bore×Stroke]
Compression ratio 8.5:1

Engine speed 4,300–5,000 rpm

Cooling system Forced air
Ignition system Full transistor
Engine oil capacity 13 oz (0.40 L)
Fuel tank capacity 0.95 US gal (3.6 L)
Spark plug CR5HSB (NGK)

6.01 cu-in (98.5 cm3)

[2.20×1.57 in (56.0×40.0 mm)]

(with Eco-Throttle switch OFF)

Generator

Model EB2000i
Type A type

Rated Voltage 120 V

Rated Frequency 60 Hz
AC output

Tuneup Specifications

Spark plug gap
Valve clearance

(cold)
Other specifications No other adjustments needed.

Rated Current 13.3 A

Rated Output 1.6 kVA

Maximum Output 2.0 kVA

ITEM SPECIFICATION MAINTENANCE

0.024–0.028 in (0.6–0.7 mm)
IN: 0.15±0.04 mm

EX: 0.20±0.04 mm

Refer to page 46.
See your authorized

Honda dealer.

Specifications are subject to change without notice.

64

Wiring Diagram

R

W

R/W

R/Y

G/R

G/Bl

R

G

W

Y

Bu

W

R

Bu

Gr

P

R

Gr

Bl/Bu

P

W

Bu

Bl

G

W

G

Y

Bu

W

R

Y

Bu

Bu

Bl/Bu

G

Y

Bu

Bl/Bu

G

Y

G

Bl

G

Bl

R/Y

R/W

G

R

W

G

Y

Bl

Bl/Bu

G/Bl

G/R

R/W

G

G

Bu

CONTROL PANEL BLOCK

FRAME BLOCK

ENGINE BLOCK

SUB

WINDING

EXCITER

WINDING

GENERATOR BLOCK

OFFON

OFF

Switch position

ON

COLOR COMB:GROUND/MARKING

Bl BLACK Br BROWN

Y YELLOW O ORANGE

Bu BLUE Lb LIGHT BLUE

G GREEN Lg LIGHT GREEN

R RED P PINK

W WHITE Gr GRAY

INVERTER

UNIT

INVERTER BLOCK

MAIN

WINDING

SPARK

PLUG

IGNITION

COIL

ENGINE

GROUND

GROUNDENGINE

GROUND

PULSER

COIL

OIL

LEVEL

SWITCH

THROTTLE

CONTROL

MOTOR

ENGINE STOP

SWITCH

ECO-THROTTLE

SWITCH

ECO-

THROTTLE

OVERLOAD

INIDICATOR

AC RECEPTACLES

OUTPUT

INIDICATOR

OIL ALERT

INIDICATOR

GROUND

TERMINAL

GFCI

TECHNICAL INFORMATION

65

CONSUMER INFORMATION

Dealer Locator Information

To find an authorized Honda Servicing Dealer anywhere in the United
States:
Visit our website:
http://powerequipment.honda.com/dealer-locator

Honda Publications

Shop Manual

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.





Especially popular accessories include:

• Generator cover

• Theft deterrent bracket

• Hand cart

66

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 solved in this way.

If you are dissatisfied with the decision made by the dealership’s
management, contact the Honda Power Equipment Customer Relations
Office. You can write:

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

Or telephone: [phone] M-F, 8:30 am to 7:00 pm ET

When you write or call, please give us this information:



• Model and serial numbers (see page 59)

• Name of the dealer who sold the generator to you

• Name and address of the dealer who services your generator

• Date of purchase

• Your name, address, and telephone number

• A detailed description of the problem

67

CONSUMER INFORMATION

Distributor’s Limited Warranty

This warranty is limited to the following Honda Power Equipment
products when distributed by American Honda Motor Co., Inc., Power
Equipment Division, 4900 Marconi Drive, Alpharetta, Georgia
30005-8847. The following warranty applies to products purchased at
retail or placed in rental service on or after January 1, 2010.



PRODUCTS COVERED

BY THIS WARRANTY

EB series generators PRIVATE

RESIDENTIAL (1)

The Parts & Accessories warranty is on page 71.

(1) Private residential: Used in maintaining owner’s primary and/or 

secondary residence. Any other use, including but not limited to
informal ‘‘for hire’’ use, is considered commercial/rental/institutional
use.

To Qualify for this Warranty:

The product must be purchased in the United States, Puerto Rico, or
the U.S. Virgin Islands from American Honda or a dealer authorized by
American Honda to sell those products. This warranty applies to the
first retail purchaser and each subsequent owner during the applicable
warranty time period.

What American Honda will Repair or Replace Under Warranty:

American Honda will repair or replace, at its option, any part that is
proven to be defective in material or workmanship under normal use
during the applicable warranty time period. Warranty repairs and
replacements will be made without charge for parts or labor. Anything
replaced under warranty becomes the property of American Honda
Motor Company, Inc. All parts replaced under warranty will be
considered as part of the original product, and any warranty on those
parts will expire coincident with the original product warranty.

LENGTH OF WARRANTY

(from date of original retail purchase)

COMMERCIAL/

RENTAL/INSTITUTIONAL

36 months 36 months

68

CONSUMER INFORMATION

To Obtain Warranty Service:

You must, at your expense, take the Honda Power Equipment product,
accessory, replacement part, apparel, or the power equipment on
which the accessory or replacement part is installed, and proof of
purchase to any Honda Power Equipment dealer in the United States,
Puerto Rico, or the U.S. Virgin Islands who is authorized to sell that
product, during the dealer’s normal business hours. To locate a dealer
near you, visit our web site at http://powerequipment.honda.com/
dealer-locator/. If you are unable to obtain warranty service or are
dissatisfied with the warranty service you receive, contact the owner
of the dealership involved; normally this will resolve the problem.
However, if you should require further assistance, write or call the
Power Equipment Customer Relations Dept. of American Honda Motor
Co., Inc. at the following address:

American Honda Motor Co., Inc.

Power Equipment Customer Relations Dept.

4900 Marconi Drive

Alpharetta, GA 30005-8847 Telephone: [phone]

69

CONSUMER INFORMATION

Exclusions:

1.Any damage or deterioration resulting from the following:
– Neglect of the periodic maintenance as specified in this manual
– Improper repair or maintenance
– Operating methods other than those indicated in this manual
– The use of non-genuine Honda parts and accessories other than

those approved by Honda (other than recommended lubricants and
fluids)

– Exposure of the product to soot and smoke, chemical agents, bird

droppings, sea water, sea breeze, salt or other environmental
phenomena

– Collision, fuel contamination or deterioration, neglect, unauthorized

alteration, misuse, incorporation or use of unsuitable attachments
or parts

– Natural wear and tear (natural fading of painted or plated surfaces,

sheet peeling and other natural deterioration)

2.Consumable parts: Honda does not warrant parts deterioration due

to natural wear and tear. The parts listed below are not covered by
warranty (unless they are needed as a part of another warranted
repair):

– Spark plug, fuel filter, air cleaner element, clutch disc, tire, wheel

bearing, recoil starter rope, cable, belt, cutter blade.

– Lubricant: oil and grease.

3.Cleaning, adjustment, and normal periodic maintenance work 

(carburetor cleaning, engine oil draining, blade sharpening, belt and
cable adjustments).

4.Any product that has ever been declared a total loss or sold for 

salvage by a financial institution or insurer.

5.Auger and paddle assemblies of snowthrowers, tiller tines of 

rototillers, mower blades and mower deck housings, are specifically
not warranted against impact damage, including but not limited to,
abrasive damage.



Disclaimer of Consequential Damage and Limitation of Implied
Warranties:

American Honda disclaims any responsibility for loss of time or use of
the product, transportation, commercial loss, or any other incidental or
consequential damage. Any implied warranties are limited to the
duration of this written limited warranty. Some states do not allow
limitations on how long an implied warranty lasts and/or do not allow
the exclusion or limitation of incidental or consequential damages, so
the above exclusions and limitations may not apply to you. This
warranty gives you specific legal rights, and you may also have other
rights which vary from state to state.



70

CONSUMER INFORMATION

Honda Accessories, Replacement Parts, And Apparel

This warranty is limited to Honda Power Equipment parts, accessories,
and apparel when distributed by American Honda Motor Co., Inc.,
4900 Marconi Drive, Alpharetta, Georgia 30005-8847.

PRODUCTS COVERED

BY THIS WARRANTY

RESIDENTIAL

Accessories 12 months 3 months
Replacement parts 6 months 3 months
Apparel 6 months 3 months

To Qualify for This Warranty:

1.The accessories, replacement parts, or apparel must be purchased

from American Honda, or a dealer, distributor, or distributor’s dealer
authorized by American Honda to sell those products in the United
States, Puerto Rico, and the U.S. Virgin Islands. Parts and
Accessories must be purchased for installation on original Honda
equipment or engines to be eligible for warranty coverage. Installing
parts and accessories on non-Honda products or engines voids this
warranty.

2.You must be the first retail purchaser. This warranty is not 

transferable to subsequent owners.

What American Honda Will Repair or Replace Under Warranty:

American Honda will repair or replace, at its option, any Honda Power
Equipment accessories, replacement parts, or apparel that are proven
to be defective in material or workmanship under normal use during the
applicable warranty time period. Anything replaced under warranty
becomes the property of American Honda Motor Company, Inc. All
parts replaced under warranty will be considered as part of the original
product, and any warranty on those parts will expire coincident with
the original product warranty.
Accessories and replacement parts installed by a dealer, distributor, or
distributor’s dealer who is authorized by American Honda to sell them
will be repaired or replaced under warranty without charge for parts or
labor. If installed by anyone else, accessories and replacement parts
will be repaired or replaced under warranty without charge for parts,
but any labor charges will be the responsibility of the purchaser.
Apparel will be repaired or replaced under warranty without any
charge.



LENGTH OF WARRANTY

(from date of original retail purchase)

PRIVATE

COMMERCIAL/

RENTAL/INSTITUTIONAL



71

CONSUMER INFORMATION

To Obtain Warranty Service:

You must, at your expense, take the Honda Power Equipment
accessory, replacement part, apparel, or the Honda Power Equipment
on which the accessory or replacement part is installed, and proof of
purchase to any Honda Power Equipment dealer, distributor, or
distributor’s dealer in the United States, Puerto Rico, or the U.S. Virgin
Islands who is authorized to sell that product, during the dealer’s or
distributor’s normal business hours. To locate a dealer near you, go to
our web site at http://powerequipment.honda.com/dealer-locator/. If
you are unable to obtain warranty service or are dissatisfied with the
warranty service you receive, contact the owner of the dealership or
distributorship involved; normally this will resolve the problem.
However, if you should require further assistance, write or call the
Power Equipment Customer Relations Department of America Honda
Motor Co., Inc. Refer to page

Exclusions:

This warranty does not extend to accessories, parts, or apparel
affected or damaged by collision, normal wear, use in an application for
which the product was not designed or any other misuse, neglect,
incorporation or use of unsuitable attachments or parts, unauthorized
alteration, improper installation, or any causes other than defects in
material or workmanship of the product. Installing Parts and
Accessories on non-Honda products or engines voids this warranty.

69 for contact information.

Disclaimer of Consequential Damage and Limitation of Implied
Warranties:

American Honda disclaims any responsibility for loss of time or use of
the product, or the power equipment on which the product is installed,
transportation, commercial loss, or any other incidental or
consequential damage. Any implied warranties are limited to the
duration of this written warranty. Some states do not allow limitations
on how long an implied warranty lasts and/or do not allow the
exclusion or limitation of incidental or consequential damages, so the
above exclusions and limitations may not apply to you. This warranty
gives you specific legal rights, and you may also have other rights
which vary from state to state.



72

CONSUMER INFORMATION

Emission Control System Warranty

Your new Honda Power Equipment engine complies with the U.S. EPA,
Environment Canada, and State of California emission regulations
(models certified for sale in California only). American Honda Motor
Co., Inc. provides the emission warranty coverage for engines in the
United States, and its territories. Honda Canada Inc. provides the
emission warranty for engines in the 13 provinces and territories of
Canada. In the remainder of this Emission Control System Warranty,
American Honda Motor Company Inc. and Honda Canada Inc. will be
referred to as Honda.

Your Warranty Rights And Obligations:
California

The California Air Resources Board and Honda are pleased to explain
the emission control system warranty on your 2013 and later Honda
Power Equipment engine. In California, new spark-ignited small off-road
equipment engines must be designed, built, and equipped to meet the
State’s stringent anti-smog standards.

Other States, U.S. territories, and Canada

In other areas of the United States and in Canada, your engine must be
designed, built, and equipped to meet the U.S. EPA and Environment
Canada emission standards for spark-ignited engines at or below 19
kilowatts. Specific Honda products that do not meet the California
emissions regulations can be identified by a ‘‘Not for sale in California’’
decal.

All of the United States and Canada

Honda must warrant the emission control system on your power
equipment engine for the period of time listed below, provided there
has been no abuse, neglect, or improper maintenance of your power
equipment engine. Where a warrantable condition exists, Honda will
repair your power equipment engine at no cost to you including
diagnosis, parts, and labor.



Your emission control system may include such parts as the carburetor
or fuel injection system, the ignition system, and catalytic converter.
Also included may be hoses, connectors, and other emission-related
assemblies (see page

77 for additional covered parts).

73

CONSUMER INFORMATION

Owner’s Warranty Responsibility:

As the power equipment engine owner, you are responsible for the
performance of the required maintenance listed in your owner’s
manual. Honda recommends that you retain all receipts covering
maintenance on your power equipment engine, but Honda cannot deny
warranty coverage solely for the lack of receipts or for your failure to
ensure the performance of all scheduled maintenance.

As the power equipment engine owner, you should however be aware
Honda may deny you warranty coverage if your power equipment
engine or a part has failed due to abuse, neglect, improper
maintenance, or unapproved modifications.

You are responsible for presenting your power equipment engine to a
Honda Power Equipment dealer as soon as a problem exists. The
emission related warranty repairs should be completed in a reasonable
amount of time, not to exceed 30 days.

If you have any questions regarding your emission warranty rights and
responsibilities, you should contact the Honda office in your region:

American Honda Motor Co., Inc.
Power Equipment Customer
Relations
4900 Marconi Drive
Alpharetta, Georgia 30005-8847
Telephone: [phone]
Email: powerequipmentemissions

@ahm.honda.com

74

Honda Canada Inc.
Power Equipment
Customer Relations
180 Honda Blvd,

or

Markham, ON L6C 0H9
Telephone: [phone]

CONSUMER INFORMATION

Warranty Coverage:

Honda power equipment engines sold in the United States and Canada
are covered by this warranty for a period of two years from the date of
delivery to the original retail purchaser or the length of the Honda
Distributor’s Limited Warranty, whichever is longer. This warranty is
transferable to each subsequent purchaser for the duration of the
warranty period.

If any emission-related part on your engine is defective, the part will be
repaired or replaced by Honda without charge for diagnosis, parts, or
labor. All defective parts replaced under this warranty become the
property of Honda. A list of warranted parts is on page
maintenance items, such as spark plugs and filters, that are on the
warranted parts list are warranted up to their required replacement
interval only.

Honda will also replace other engine components damaged by a failure
of any warranted part during the warranty period.

Only Honda approved replacement parts may be used in the
performance of any warranty repairs and must be provided without
charge to the owner. The use of replacement parts not equivalent to
the original parts may impair the effectiveness of your engine emission
control system. If such a replacement part is used in the repair or
maintenance of your engine, and an authorized Honda dealer
determines it is defective or causes a failure of a warranted part, your
claim for repair of your engine may be denied. If the part in question is
not related to the reason your engine requires repair, your claim will not
be denied.

77. Normal

75

CONSUMER INFORMATION

To Obtain Warranty Service:

You must, at your own expense, take your Honda Power Equipment
engine or the product on which it is installed, along with your sales
registration card or other proof of original purchase date, to any Honda
Power Equipment dealer who is authorized by Honda to sell and service
that Honda product during his normal business hours. Claims for repair
or adjustment found to be caused solely by defects in material or
workmanship will not be denied because the engine was not properly
maintained and used.
If you are unable to obtain emission warranty service or are dissatisfied
with the warranty service you received, contact the owner of the
dealership involved. Normally this should resolve your problem.
However, if you require further assistance, contact the Honda office in
your region.

American Honda Motor Co., Inc.
Power Equipment Customer
Relations
4900 Marconi Drive
Alpharetta, Georgia 30005-8847
Telephone: [phone]
Email: powerequipmentemissions

@ahm.honda.com

Exclusions:

Failures other than those resulting from defects in material or
workmanship are not covered by this warranty. This warranty does not
extend to emission control systems or parts that are affected or
damaged by owner abuse, neglect, improper maintenance, misuse,
misfueling, improper storage, collision, the incorporation of, or use of,
unsuitable attachments, or the unauthorized alteration of any part.
This warranty does not cover replacement of expendable maintenance
items made in connection with required maintenance services after the
item’s first scheduled replacement as listed in the maintenance section
of the product owner’s manual, such as: spark plugs and filters.

Honda Canada Inc.
Power Equipment
Customer Relations
180 Honda Blvd,

or

Markham, ON L6C 0H9
Telephone: [phone]

76

CONSUMER INFORMATION

Disclaimer of Consequential Damage and Limitation of Implied
Warranties:

American Honda Motor Co., Inc. and Honda Canada Inc. disclaim any
responsibility for incidental or consequential damages such as loss of
time or the use of the power equipment, or any commercial loss due to
the failure of the equipment; and any implied warranties are limited to
the duration of this written warranty. This warranty is applicable only
where the California, U.S. EPA, or environment Canada emission
control system warranty regulation is in effect.

Emission Control System Warranty Parts:

SYSTEMS COVERED
BY THIS WARRANTY:

Fuel Metering Carburetor assembly (includes starting

enrichment system),
Engine temperature sensor,
Engine control module, Fuel injector, Fuel
regulator, Intake manifold

Evaporative Fuel tank, Fuel cap, Fuel hoses,

Vapor hoses, Carbon canister,
Canister mounting brackets,
Fuel filter, Fuel valve, Fuel pump,

Fuel hose joint, Canister purge hose joint
Exhaust
Air Induction Air cleaner case, Air cleaner element*
Ignition Flywheel comp., Flywheel magneto, Ignition

Crankcase Emission 
Control

Miscellaneous Parts Tubing, fittings, seals, gaskets,

Note: This list applies to parts supplied by Honda and does not cover
parts supplied by the equipment manufacturer. Please see the original
equipment manufacturer’s emissions warranty for non-Honda parts.
* Covered up to the first required replacement only.

See the MAINTENANCE SCHEDULE on page 35.

Catalyst, Exhaust pipe, Muffler (with catalyst)

pulse generator,

Crankshaft position sensor, Power coil,

Ignition coil assembly,

Ignition control module, Spark plug cap,

Spark plug*

Crankcase breather tube, Breather valve

assembly, Oil filler cap

and clamps associated with these listed

systems.

PARTS

DESCRIPTION:



77

INITIAL USE INSTRUCTIONS

MAINTENANCE
COVER SCREW

MAINTENANCE COVER

OIL FILLER CAP

UPPER LIMIT

OIL FILLER NECK

ENGINE OIL

The generator is shipped WITHOUT OIL in the engine.

1.Place the generator on a level surface.

2.Loosen the maintenance cover screw and remove the maintenance
cover.

3.With the generator in a level position, remove the oil filler cap.

4.Add enough SAE 10W-30 API service category SJ or later (or 
equivalent) oil to bring the oil level to the upper limit of the oil filler
neck. SAE 10W-30 oil is recommended for general use; for additional
recommendations, see page

42.

Maximum oil capacity: 13 oz (0.40 L)

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

excess oil may be transferred to the air cleaner case and air filters.

5.Screw in the oil filler cap securely.

6.Reinstall the maintenance cover and tighten the maintenance cover
screw securely.

78

INITIAL USE INSTRUCTIONS

FUEL FILLER CAP

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
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.

38 for additional fuel

1.Remove the fuel filler cap.

79

INITIAL USE INSTRUCTIONS

UPPER LEVEL MARK (RED)

TETHER

FUEL FILTER

2.Add fuel carefully to avoid spilling fuel. Do not fill the fuel tank above
the upper level mark (red) on the fuel filter.

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.

80

INITIAL USE INSTRUCTIONS

FUEL FILLER CAP VENT LEVER

OFF

ON

FUEL FILLER CAP

3.After refueling, tighten the fuel filler cap until it clicks. Keep the fuel
filler cap vent lever OFF for storage or transport, and ON to run the
generator.

Move the generator at least 10 feet (3 meters) away from the fueling
source and site before starting the engine.

After initial fueling (or anytime the generator is run completely out of
fuel), starting the engine may require additional pulls of the starter grip.
This generator utilizes a vacuum operated fuel pump and may require
additional pulls to draw fuel into the carburetor.

81

INITIAL USE INSTRUCTIONS

BEFORE OPERATION

Before using the generator, all generator operators must read the
following chapters and sections:

• GENERATOR SAFETY (see pages 6–9)

• CONTROLS & FEATURES (see pages 10–18)

• BEFORE OPERATION (see pages 19–20)

• OPERATION (see page 21)

• STARTING THE ENGINE (see pages 22–24)

• STOPPING THE ENGINE (see page 25)

• MAINTENANCE SCHEDULE (see page 35)

REGISTRATION

Please Register Your Generator

If your dealer did not collect registration information from you, please
take 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, http://powerequipment.honda.com and selecting
Product Registration. Your information will remain confidential. It will
not be released to any other company or organization.

82

INDEX

A

AC Applications ....................................................................30

AC OPERATION ....................................................................28

AIR CLEANER SERVICE .......................................................... 43

Air Index ..............................................................................63

ARE YOU READY TO GET STARTED? ...................................... 19

B

BEFORE OPERATION ....................................................... 19, 82

C

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

Carburetor Modification for High Altitude Operation ................... 60

Check the Engine .................................................................. 20

Choke Lever ......................................................................... 13

Cleaning ...............................................................................50

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

Connections to a Building’s Electrical System ...........................32

CONSUMER INFORMATION ....................................................66

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

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

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

Customer Service Information ................................................. 67

D

Dealer Locator Information ..................................................... 66

Distributor’s Limited Warranty .................................................68

83

INDEX

E

Eco-Throttle Switch ............................................................... 14

ECO-THROTTLE SYSTEM ....................................................... 31

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

Emission Control System Information ....................................... 61

Emission Control System Warranty ..........................................73

ENGINE LACKS POWER ......................................................... 58

Engine Oil ....................................................................... 54, 78

ENGINE OIL CHANGE ............................................................ 41

ENGINE OIL LEVEL CHECK ..................................................... 39

ENGINE OIL RECOMMENDATIONS .......................................... 42

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

ENGINE WILL NOT START ......................................................57

F

FEATURES ........................................................................... 16

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

Fuel ............................................................................... 50, 79

Fuel Filler Cap Vent Lever........................................................13

FUEL RECOMMENDATIONS ....................................................38

G

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

GFCI OPERATION CHECK .......................................................26

Ground Fault Circuit Interrupter (GFCI) Receptacle ..................... 15

Ground Terminal ................................................................... 16

H

Honda Publications ................................................................66

I

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

INITIAL USE INSTRUCTIONS .................................................. 78

IS YOUR GENERATOR READY TO GO? ....................................19

84

INDEX

K

Knowledge ........................................................................... 19

M

MAIN AND OUTER FILTERS CLEANING ...................................45

MAINTENANCE SAFETY ........................................................34

MAINTENANCE SCHEDULE .................................................... 35

N

NO POWER AT THE AC RECEPTACLES ...................................58

O

Oil Alert Indicator .................................................................. 18

OPERATION .......................................................................... 21

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

Output Indicator ....................................................................17

Overload Indicator ................................................................. 18

Q

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

R

REFUELING ........................................................................... 36

Refuel With Care .....................................................................7

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

REMOVAL FROM STORAGE ...................................................55

85

INDEX

S

SAFE OPERATING PRECAUTIONS ........................................... 21

SAFETY LABEL LOCATIONS .....................................................8

Safety Precautions ................................................................34

Serial Number Location .......................................................... 59

SERVICING YOUR GENERATOR ..............................................33

SPARK ARRESTER SERVICE ...................................................48

SPARK PLUG SERVICE ........................................................... 46

Special Requirements ............................................................. 32

Specifications ....................................................................... 64

STANDBY POWER .................................................................32

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

STARTING THE ENGINE ......................................................... 22

STOPPING THE ENGINE .........................................................25

STORAGE ............................................................................ 50

STORAGE PRECAUTIONS ......................................................55

STORAGE PREPARATION ....................................................... 50

System Ground .....................................................................32

T

TAKING CARE OF UNEXPECTED PROBLEMS ............................ 57

TECHNICAL INFORMATION ....................................................59

THE IMPORTANCE OF MAINTENANCE ....................................33

TRANSPORTING ................................................................... 56

W

Wiring Diagram .....................................................................65

86

MEMO

87

MEMO

88

QUICK REFERENCE INFORMATION

Fuel Type Regular unleaded gasoline with

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

Engine Oil Type SAE 10W-30, API SJ or later (or

equivalent), for general use
(page 42)
Maximum oil capacity:
13 oz (0.40 L)

Spark Plug Type NGK: CR5HSB

Electrode Gap 0.024–0.028 in (0.6–0.7 mm)

Maintenance Before each

use

First 20 hours Change engine oil

Subsequent See MAINTENANCE SCHEDULE

Check engine oil level
Check air filters

(page 35)

31Z39800
00X31-Z39-8000

AH

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