11,500 WATT
EFI DUAL FUEL
GENERATOR
DanGer
Do not use
in trailers,
truck beds,
or tents.
use at least 20 feet away from people,
animals, and structures with exhaust pointed
away. Generator will produce carbon
monoxide when burning gas, LpG, or nG.
20′
20′
20′
20′
20′
71039
FOr yOur SaFeTy
iF yOu SMeLL GaS:
1. Don’t touch electrical switches.
2. Extinguish any open flame.
3. Immediately call your gas supplier.
WarninG: Improper installation,
adjustment, alteration, service, or
maintenance can cause injury or property
damage. Refer to this manual. For
assistance or additional information consult
a qualified service technician, service
agency, manufacturer, or the gas supplier.
FOr yOur SaFeTy
Do not store gasoline or other
flammable vapors and liquids in the
vicinity of this or any other generator .
9,000 GAS RUNNING WATTS
11,500 MAX GAS STARTING WATTS
8,100 LPG RUNNING WATTS
11,500 MAX LPG STARTING WATTS
Visit our website at: https://www.harborfreight.com
For product assistance, visit
harborfreight.com/customer-support/contact-us
Owner’s Manual & Safety Instructions
Save This Manual Keep this manual for the safety warnings and precautions, assembly,
operating, inspection, maintenance and cleaning procedures. Write the product’s date code in the back of
the manual (or month and year of purchase if product has no number). Keep this manual and the receipt in
a safe and dry place for future reference. 26d
using a generator indoors Can
KiLL yOu in MinuTeS.
Generator exhaust contains
carbon monoxide. This is a poison
you cannot see or smell.
neVer use inside
a home or garage,
eVen iF doors and
windows are open.
Only use OuTSiDe
and far away from
windows, doors,
and vents.
When unpacking, make sure that the product is intact and
undamaged. If any parts are missing or broken, please
visit harborfreight.com/customer-support/contact-us
as soon as possible.
Copyright
©
2025 by Harbor Freight Tools
®
. All rights reserved.
No portion of this manual or any artwork contained herein may be reproduced in
any shape or form without the express written consent of Harbor Freight Tools.
Diagrams within this manual may not be drawn proportionally. Due to continuing
improvements, actual product may differ slightly from the product described herein.
Tools required for assembly and service may not be included.
read this material before using this product.
Failure to do so can result in serious injury.
SaVe THiS ManuaL.
Page 2
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71039
Table of Contents
Specifications ............................................................... 3
Safety ...........................................................................4
Setup ...........................................................................13
Operation .....................................................................17
Maintenance ................................................................ 27
Troubleshooting ........................................................... 32
Component List and Diagram ...................................... 36
Warranties ...................................................................43
Page 3
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71039
Specifications
Generator
AC Output
(Gasoline)
120 / 240 VAC, 60 Hz, 75 / 37.5A, 1 Phase
9000 Running Watts
11500 Maximum Starting Watts
AC Output
(LPG / Propane)
120 / 240 VAC, 60 Hz, 67.5 / 33.8 A, 1 Phase
8100 Running Watts
11500 Maximum Starting Watts
DC Output
USB-A: 5V, 3A
USB-C: PD 24W (5/9/12V)
Receptacles
2 x 120 VAC, 20 A GFCI (NEMA 5-20R)
1 x 120 VAC, 30 A Twist Lock (NEMA L5-30R)
1 x 120 / 240 VAC, 30 A Twist
Lock (NEMA L14-30R)
1 x 120 / 240 VAC, 50 A RV (NEMA 14-50R)
Parallel Connection Ports:
1x USB-A, 1x USB-C
Displacement 459 cc
Compression Ratio 8.6:1
Engine Type Horizontal Single Cylinder, 4-stroke, OHV
Cooling System Forced air cooled
Fuel
Type
87+ octane, stabilizer-treated unleaded
gasoline or LPG / Propane
Gasoline Tank Capacity 6.2 Gallon / 23.4 Liter
LPG / Propane Tank 40 lb tank minimum
Engine Oil
Type SAE 10W-30
Capacity 1.2 Quart / 1.1 Liter
Run Time @ 25% Load with full gasoline tank 14 hours
Run Time @ 25% Load with LPG tank
14.5 hours (40 lb. tank)
40.2 hours (100 lb. tank)
Sound Level at 23 feet, 25% load 63.5 dB (A)
Bore x Stroke 92 mm x 69 mm
Spark Plug
Type BPR6ES (NGK) or equivalent
Gap 0.027"– 0.031"
Valve
Clearance
Intake 0.0039"– 0.0059"
Exhaust 0.0059"– 0.0078"
Engine Speed 2400-3600 RPM
Electric Start Battery 12 V – 14 Ah Lead-Acid Non-Spillable
Remote Control Battery 3V CR2032
Internal Battery
3V CR2032
Contains non-replaceable batteries
Battery
Charger
Input: 100 –240 VAC, 50 / 60 Hz, 0.5 A Max
•
Output: 14 VDC, 0.8 A
Cable Length: 5.9 feet, Green indicator: Charged, Red indicator: Charging
The emissions control system for this Engine is warranted for standards set by the
U.S. Environmental Protection Agency and by the California Air Resources Board (also known as CARB). For warranty
information, refer to the last pages of this manual.
In reference to the remote: Changes or modifications not expressly approved by Harbor Freight Tools
could void the user’s authority to operate the equipment. FCC ID: 2AWYP-TX0301
Page 4
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71039
SaFeTy OperaTiOn MainTenanCeSeTup
WarninG SyMBOLS anD DeFiniTiOnS
This is the safety alert symbol. It is used to alert you to potential
personal injury hazards. Obey all safety messages that
follow this symbol to avoid possible injury or death.
Indicates a hazardous situation which, if not avoided,
will result in death or serious injury.
Indicates a hazardous situation which, if not avoided,
could result in death or serious injury.
Indicates a hazardous situation which, if not avoided,
could result in minor or moderate injury.
Addresses practices not related to personal injury.
Symbol Definitions
Symbol property or Statement
rpM
Revolutions Per Minute
Hp
Horsepower
eFi
Electronic Fuel Injection
aWG
American Wire Gauge
WARNING marking concerning
Risk of Eye Injury. Wear ANSI-approved
safety goggles with side shields.
Read the manual before
set-up and/or use.
WARNING marking concerning
Risk of Hearing Loss.
Wear hearing protection.
Symbol property or Statement
WARNING marking concerning
Risk of Respiratory Injury.
Operate engine OUTSIDE and far away
from windows, doors, and vents.
WARNING marking concerning
Risk of Fire while handling fuel.
Do not smoke while handling fuel.
WARNING marking concerning
Risk of Fire. Do not refuel while
operating. Keep flammable
objects away from engine.
WARNING: Contains coin battery.
iMpOrTanT SaFeTy inSTruCTiOnS
WarninG! read all instructions. Failure to follow all instructions listed below may
result in fire, serious injury and/or DeaTH.
The warnings and precautions discussed in this manual cannot cover all possible
conditions and situations that may occur. It must be understood by the operator that
common sense and caution are factors which cannot be built into this product, but must
be supplied by the operator.
This manual contains important instructions that should be followed during
installation and maintenance of the generator and any batteries.
SaVe THeSe inSTruCTiOnS
Page 5
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71039
SaFeTyOperaTiOnMainTenanCe SeTup
iF yOu SMeLL GaS
1. nO FLaMeS Or SparKS!
Immediately put out all smoking
materials and other open flames.
Do not operate lights, appliances,
telephones, or cell phones.
Flames or sparks from these sources
can trigger an explosion or a fire.
2. LeaVe THe area iMMeDiaTeLy!
Get everyone out of the area where
you suspect gas is leaking.
3. SHuT OFF THe GaS. Turn off the
main gas supply valve on your
propane tank, if it is safe to do
so. To close the valve, turn it to
the right (clockwise).
4. repOrT THe LeaK. From a
neighbor’s home or other nearby
building away from the gas leak, call
your propane retailer right away. If
you can’t reach your propane retailer
call 911 or your local fire department.
5. DO nOT reTurn TO THe area
until your propane retailer,
emergency responder, or qualified
service technician determines
that it is safe to do so.
6. GeT yOur SySTeM CHeCKeD.
Before you attempt to use your
generator your propane retailer
or a qualified service technician
must check your entire system
to ensure that it is leak-free.
Can yOu SMeLL iT?
Propane smells like rotten eggs, a
skunk’s spray, or a dead animal. Some
people may have difficulty smelling
propane due to their age (older people
may have a less sensitive sense of
smell); a medical condition; or the effects
of medication, alcohol, tobacco, or drugs.
ODOr LOSS. On rare occasions,
propane can lose its odor. Several
things can cause this including:
•
The presence of air, water, or rust
in a propane tank or cylinder.
•
The passage of leaking
propane through the soil.
Since there is a possibility of
odor loss or problems with your
sense of smell, you should
respond immediately to even
a faint odor of propane.
GaS DeTeCTOrS
Under some circumstances, you may
not smell a propane. Propane detectors
(not included) sound an alarm if they
sense propane in the air. They can
provide an additional measure of security.
You should consider the purchase of
one or more detectors for your home.
GuiDeLineS regarding
propane detectors:
•
Buy only units that are listed
under the latest Underwriters
Laboratories (UL) standard.
•
Follow the manufacturer’s
instructions regarding installation
and maintenance.
•
Never ignore the smell of
propane, even if no detector
is sounding an alarm.
GeneraTOr MainTenanCe
LeaVe iT TO THe eXperTS.
Only a qualified service technician
has the training to install, inspect,
service, maintain, and repair your
generator. Have your generator and
propane system inspected annually.
DO nOT Try TO MODiFy Or repair
valves, regulators, connectors, controls,
or other generator and cylinder/tank parts.
Doing so creates the risk of a gas leak
that can result in property damage,
serious injury, or death.
CO anD yOur SaFeTy
WHaT iS CarBOn MOnOXiDe (CO)?
You can’t taste or smell CO, but it is
a very dangerous gas. High levels of
CO can come from engine exhaust
fumes, appliances that are not operating
correctly, or from a venting system
or chimney that becomes blocked.
CO Can Be DeaDLy! High levels of CO
can make you dizzy or sick. In extreme
cases, CO can cause brain damage
or death. Symptoms of CO poisoning
include: headache, dizziness, fatigue,
shortness of breath, and nausea.
iF yOu SuSpeCT CO iS
preSenT, aCT iMMeDiaTeLy!
1. If you or a family member shows
physical symptoms of CO poisoning,
get everyone out of the area and call
911 or your local fire department.
2. If it is safe to do so, turn off
any appliances you suspect
may be releasing CO.
3. If no one has symptoms, but you
suspect that CO is present, call
your propane retailer, or a qualified
service technician to check CO
levels and your propane.
CO DeTeCTOrS Can iMprOVe
SaFeTy. For an extra measure
of safety, consider installing a CO
detector (not included) listed by
UL on each level of your home.
TO HeLp reDuCe THe riSK
OF CO pOiSOninG:
•
Have a qualified service technician
check your propane appliances and
venting systems annually, preferably
before the heating season.
•
Install UL-listed CO detectors
on every level of your home.
•
Never use a gas oven or range-top
burners to provide space heating.
•
DO nOT uSe THe GeneraTOr
inDOOrS Or in any enCLOSeD
SpaCe Or in any OTHer
area Or SiTuaTiOn THaT
WiLL aLLOW CarBOn
MOnOXiDe TO aCCuMuLaTe.
•
Never use a barbecue grill
(propane or charcoal) indoors
for cooking or heating.
•
Regularly check your appliance
exhaust vents for blockage.
runninG OuT OF GaS
DOn’T run OuT OF GaS.
SeriOuS SaFeTy HaZarDS,
inCLuDinG Fire Or
eXpLOSiOn, Can reSuLT.
•
If an appliance valve or a gas line is
left open, a leak could occur when the
system is recharged with propane.
•
a LeaK CHeCK iS reQuireD.
In many states, a propane retailer or
a qualified service technician must
perform a leak check of your propane
system before turning on the gas.
Page 6
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71039
SaFeTy OperaTiOn MainTenanCeSeTup
LpG/propane precautions
1. LPG / Propane system must be installed and
used in strict conformance with NFPA 58
(Liquefied Petroleum Gas Code), NFPA 54
(National Fuel Gas Code), manufacturer’s
recommendations, and all relevant local,
state, and federal codes and regulations.
2. LPG / Propane and Gasoline fuel and fumes are
flammable, and potentially explosive. Use proper
fuel storage and handling procedures. Do not
store fuel or other flammable materials nearby.
3. Fire and explosion hazard. Never use a
gas container, LPG/propane connector
hose, LPG/propane tank, or any other fuel
item that appears to be damaged.
4. Fire and explosion hazard. Only use approved
LPG/propane tanks with an Overfilling Prevention
Device (OPD) valve. Keep the tank in a vertical
position with the valve on top and placed at
ground level on a flat surface. Do not allow tanks
to be near any heat source. When transporting
and storing, turn the propane tank valve to the
fully closed position and disconnect the tank.
Make sure to always cover the generator inlet
and tank outlet with protective plastic caps.
5. Connect LPG/propane tank using provided
attachment kit only. Kit includes 1.5 meter
(4.9 ft) hose. Place tank as far away from
Generator as hose allows and away from engine
exhaust. Do not place tank above Generator.
6. Fire and explosion hazard. If there is a strong
smell of Propane while operating the generator,
fully close the LPG / Propane tank valve and shut
down the Generator immediately. Once the LPG
is off, use soapy water to check for leaks on the
hose and connections on the tank valve and the
generator. Do not smoke or light a cigarette or
check for leaks using any open flame source
such as a match or lighter. If a leak is found,
contact a qualified technician to inspect and repair
the LPG system before using the generator.
7. Generator will produce carbon monoxide
when burning gasoline or LPG.
8. When exchanging LPG/propane tanks, be sure
the tank connector is the same size and thread.
9. LPG/Propane will freeze skin. Prevent leaking
propane from contacting skin at all times.
10. LPG / Propane is highly flammable and explosive.
11. LPG/Propane is heavier than air and
will accumulate in low places.
12. LPG / Propane has a distinctive odor added
to help detect potential leaks. This odor can
diminish over time or due to other factors.
13. Keep LPG / Propane tanks in an upright position.
14. In case of a LPG / Propane fire, do not attempt
to extinguish unless the fuel supply can be
shut off safely. Leave the area immediately
and call 911 or your local fire department.
15. Keep the LPG / Propane tank and hose
away from engine exhaust.
16. Do not insert any object other than the
matching plug into the quick-disconnect
coupling. This may cause the coupling to
leak, disconnect, or otherwise fail.
17. Do not allow the hose to be kinked, pinched,
twisted, or torqued during installation.
18. Protect hose and fittings from dust
and dirt while disconnected.
Page 7
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71039
SaFeTyOperaTiOnMainTenanCe SeTup
Set up precautions
1. Gasoline fuel and fumes are flammable, and
potentially explosive. Use proper fuel storage
and handling procedures. Do not store fuel
or other flammable materials nearby.
2. Have multiple ABC class fire extinguishers nearby.
3. Operation of this equipment may create sparks that
can start fires around dry vegetation.
A spark arrestor may be required. The operator
should contact local fire agencies for laws or
regulations relating to fire prevention requirements.
4. Set up and use only on a flat, level,
well-ventilated surface.
5. All connections and conduits from the Generator
to the load must only be installed by trained and
licensed electricians, and in compliance with all
relevant local, state, and federal electrical codes and
standards, and other regulations where applicable.
6. Connections for standby power to a building
electrical system must be made by a qualified
electrician. The connection must isolate the
generator power from utility power, and must comply
with all applicable laws and electrical codes.
7. A transfer switch should be installed by a
licensed electrician in compliance with all
applicable laws and electrical codes.
8. Wear ANSI-approved safety goggles, heavy-duty
work gloves, and dust mask/respirator during set up.
9. Use only lubricants and fuel recommended
in the Specifications chart of this manual.
10. Improper connections to a building electrical system
can allow electrical current from the generator
to backfeed into the utility lines. Such backfeed
may electrocute utility company workers or others
who contact the lines during a power outage,
and the generator may explode, burn, or cause
fires when utility power is restored. Consult
the utility company and a qualified electrician if
intending to use the generator for back up power.
11. Do not operate the Generator before grounding.
The Generator must be earth-grounded
in accordance with all relevant electrical
codes and standards before operation.
12. Install carbon monoxide alarm(s) with
battery backup in nearby buildings according
to manufacturer’s instructions.
parallel Kit precautions (if available)
TO preVenT SeriOuS inJury, DeaTH, anD GeneraTOr anD/Or eQuipMenT DaMaGe FrOM
eLeCTriC SHOCK anD Fire:
1. Follow Parallel Kit instructions provided with
Kit for connection and use of a Parallel Kit.
2. Only connect two identical Generators
together using a Parallel Kit.
3. Connect Parallel Kit only to terminals marked
“Parallel Outlets” on the front of the Generator.
4. Do not remove or connect a Parallel Kit
while the Generator is running.
5. Do not use a Parallel Kit that is
attached to only one Generator.
Page 8
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71039
SaFeTy OperaTiOn MainTenanCeSeTup
Operating precautions
1. CarBOn MOnOXiDe HaZarD
using a generator indoors
Can KiLL yOu in MinuTeS.
Generator exhaust contains
carbon monoxide. This is a poison
you cannot see or smell.
NEVER use inside a home or garage,
EVEN IF doors and windows are open.
Only use OUTSIDE and far away from windows,
doors, and vents.
Do not use in trailers, truck beds, or tents.
20′
20′
20′
20′
20′
Use at least 20 feet away from people,
animals, and structures with exhaust pointed
away. Engine will still produce carbon
monoxide, even when burning other fuels.
CarBOn MOnOXiDe SHuTOFF
DanGer! TO preVenT SeriOuS
inJury anD DeaTH FrOM
CarBOn MOnOXiDe inHaLaTiOn:
The Carbon Monoxide sensor is an additional
layer of protection only. Do not use the
Generator in any area or situation that will
allow carbon monoxide to accumulate.
• FLASHING RED LIGHT:
Dangerous levels of carbon monoxide gas have
built up and generator will shutoff.
Leave immediately until area has aired
out. Move Generator to well-ventilated
area before operation.
• FLASHING YELLOW LIGHT:
Carbon monoxide sensor malfunction.
Sensor needs service. Do not use the
Generator until the sensor is working
properly. For technical questions,
please call 1-800-444-3353.
nOTe: Yellow light flashes once after
starting to indicate passing self-check
and is functioning normally.
Carbon Monoxide sensor must only be serviced
by qualified technician to restore it to original
settings. Do not modify or tamper with the
Carbon Monoxide sensor. not following these
instructions can result in death or serious injury
due to Carbon Monoxide sensor malfunction.
2. Never use a generator indoors, including in
garages, basements, crawl spaces and sheds.
Opening doors and windows or using fans will NOT
prevent carbon monoxide build up in the home.
3. When using generators, keep them outdoors
and far away from open doors, windows,
and vents to avoid toxic levels of carbon
monoxide from building up indoors.
4. If you start to feel sick, dizzy, or weak while
using a generator, get to fresh air right away.
The carbon monoxide from generators can
quickly lead to full incapacitation and death.
5. Keep children away from the equipment,
especially while it is operating.
6. Keep all spectators at least six feet
from the Engine during operation.
7. Fire Hazard! Do not fill fuel tank while engine is
running. Do not operate if gasoline has been spilled.
Clean spilled gasoline before starting engine.
Do not operate near pilot light or open flame.
8. Do not touch engine during use.
Let engine cool down after use.
9. Never store fuel or other flammable
materials near the engine.
Page 9
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71039
SaFeTyOperaTiOnMainTenanCe SeTup
10. If the plugged in product operates abnormally
or unusually slow, immediately stop using the
generator as a power source. Read and adhere
to the instruction manual of the product to be
powered to make sure that it can be safely and
efficiently powered by a portable generator.
11. Before connecting an appliance or power cord
to the generator: Make sure that it is in good
working order. Faulty appliances or power cords
can create a potential for electrical shock.
12. Do not exceed the maximum power rating of the
generator. Make sure that the total electrical rating
of the all of the tools or appliances plugged into
the generator at the same time does not exceed
that of the generator. Check that the startup surge
will not be beyond the limit of the Generator.
13. Avoid substantially overloading which will trip
the circuit breaker. Slightly overloading the
generator may not trip the circuit breaker,
but will lead to premature generator failure.
14. Do not attempt to connect or disconnect
load connections while standing in water,
or on wet or soggy ground.
15. Do not touch electrically energized parts of
the Generator and interconnecting cables
or conductors with any part of the body, or
with any non-insulated conductive object.
16. Connect the Generator only to a load or
electrical system (120 volt or 240 volt) that is
compatible with the electrical characteristics
and rated capacities of the Generator.
17. GFCI PRECAUTIONS
Test Ground Fault Circuit Interrupter (GFCI)
receptacles (if equipped) before each use as follows:
a. Disconnect all devices from the Generator.
b. Start the engine.
c. Press Test button on receptacle
to trip the GFCI device.
d. The Reset button should extend, cutting
off electricity to the receptacle.
e. If above test fails, do not use receptacle
until it is repaired or replaced.
f. Press Reset button in for use.
18. The Generator must be grounded before use.
an ungrounded Generator has an
increased risk of electric shock. Refer
to Grounding on page 13.
19. Insulate all connections and disconnected wires.
20. Guard against electric shock. Prevent body contact
with grounded surfaces such as pipes,
radiators, ranges, and refrigerators.
Only use a suitable means of transport and
lifting devices with sufficient weight bearing
capacity when transporting the generator.
21. Secure the generator on transport vehicles to
prevent it from rolling, slipping, and tilting.
22. Industrial applications must follow
OSHA requirements.
23. Do not leave the generator unattended when it is
running. Turn off the generator (and remove safety
keys, if available) before leaving the work area.
24. The generator can produce high noise levels.
Prolonged exposure to noise levels
above 85 dBA is hazardous to hearing.
Wear ear protection when operating thegenerator
or when working nearby while it is operating.
25. Wear ANSI-approved safety glasses,
hearing protection, and NIOSH-approved
dust mask/respirator during use.
26. People with pacemakers should consult their
physician(s) before use. Electromagnetic fields in
close proximity to a heart pacemaker could cause
pacemaker interference or pacemaker failure.
Caution is necessary when near the
engine’s magneto or recoil starter.
27. Use only accessories that are recommended
by Harbor Freight Tools for your model.
Accessories that may be suitable for one
piece of equipment may become hazardous
when used on another piece of equipment.
28. Do not operate in explosive atmospheres,
such as in the presence of flammable
liquids, gases, or dust. Gasoline-powered
engines may ignite the dust or fumes.
29. Stay alert, watch what you are doing and
use common sense when operating this
generator. Do not use while tired or under the
influence of drugs, alcohol or medication.
30. Dress properly. Do not wear loose clothing or
jewelry. Keep hair, clothing and gloves away
from moving parts. Loose clothes, jewelry or
long hair can be caught in moving parts.
31. Parts, especially exhaust system components,
get very hot during use. Stay clear of hot parts.
32. Do not cover the generator during operation.
33. Keep the stop / start remote control away from
children. Do not place in tight spaces with other
objects that may actuate the remote buttons and
send an undesired start signal to the generator.
34. Keep the engine, generator, and
surrounding area clean at all times.
35. Do not smoke, or allow sparks, flames,
or other sources of ignition around the
equipment, especially when refuelling.
36. Use the generator, accessories, etc., in
accordance with these instructions and in the
manner intended for the particular type of
equipment, taking into account the working
conditions and the work to be performed.
Use of the equipment for operations different from
those intended could result in a hazardous situation.
37. Do not operate the generator with known
leaks in the engine’s fuel system.
Page 10
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71039
SaFeTy OperaTiOn MainTenanCeSeTup
38. When spills of fuel or oil occur, they must be
cleaned up immediately. Dispose of fluids and
cleaning materials as per any local, state, or
federal codes and regulations. Store oil rags in
a bottom-ventilated, covered, metal container.
39. Keep hands and feet away from moving parts.
Do not reach over or across
equipment while operating.
40. Before use, check for misalignment or binding of
moving parts, breakage of parts, and any other
condition that may affect the equipment’s operation.
if damaged, have the generator serviced
before using. Many accidents are caused
by poorly maintained equipment.
41. Use the correct generator for the application.
Do not modify the generator or its engine,
and do not use the generator for a
purpose for which it is not intended.
42. Extension Cord - Make sure your extension cord is
in good condition. When using an extension cord, be
sure to use one heavy enough to carry the current
your product will draw. An undersized extension
cord will cause a drop in line voltage resulting in loss
of power and overheating.
The table below shows the correct cord size to use
depending on cord length and nameplate ampere
rating. If in doubt, use the next heavier gauge.
The smaller the gauge number, the heavier the cord.
reCOMMenDeD MiniMuM Wire GauGe FOr eXTenSiOn COrDS
CurrenT
(aMpS)
Load @
120V
(WaTTS)
Load @
240V
(WaTTS)
20 ~ 50 ft 50 ~ 75 ft 75 ~ 100 ft
2 240 480 18 AWG
4 480 960 18 AWG 16 AWG
6 720 1440 18 AWG 16 AWG 14 AWG
8 960 1920 16 AWG 12 AWG
10 1200 2400 16 AWG 14 AWG 12 AWG
15 1800 3600 14 AWG 12 AWG 10 AWG
20 2400 4800 12 AWG 10 AWG
25 3000 6000 12 AWG 10 AWG 8 AWG
30 3600 7200 10 AWG 8 AWG
35 4200 8400 8 AWG 6 AWG
40 4800 9600 6 AWG
note: Do not use extension cords less than 20 feet in length.
Battery Charger / Maintainer Precautions
1. Do not expose Battery Charger / Maintainer
to rain or snow.
2. Use of an attachment not recommended
or sold by the Battery Charger / Maintainer
manufacturer may result in a risk of fire,
electric shock, or injury to persons.
3. To reduce risk of damage to electric plug
and cord, pull by plug rather than cord when
disconnecting Charger / Maintainer.
4. Do not operate Charger / Maintainer with damaged
cord or plug – replace the cord or plug immediately.
5. Do not operate Charger / Maintainer if it has received
a sharp blow, been dropped, or otherwise damaged
in any way; take it to a qualified serviceman.
6. Do not disassemble Charger / Maintainer –
take it to a qualified technician when service
or repair is required. Incorrect reassembly
may result in a risk of electric shock or fire.
7. To reduce risk of electric shock, unplug
Charger / Maintainer from outlet before
attempting any maintenance or cleaning.
8. Locate Charger / Maintainer as far away
from Generator as power cord permits.
9. Maintain labels and nameplates on the
Charger / Maintainer. These carry important
safety information. If unreadable or missing,
contact Harbor Freight Tools for a replacement.
10. Unplug the Battery Charger / Maintainer from its
electrical outlet before connecting its power cord
to the Generator, or performing any inspection,
maintenance, or cleaning procedures.
11. Do not use Charger / Maintainer while tired or under
the influence of drugs, alcohol or medication.
Page 11
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71039
SaFeTyOperaTiOnMainTenanCe SeTup
Button/Coin Battery Safety
WarninG
• inGeSTiOn HaZarD: This product contains
a button cell or coin battery.
• DeaTH or serious injury can occur if ingested.
• A swallowed button cell or coin battery can cause
internal Chemical Burns in as little as 2 hours.
• Keep new and used batteries OuT OF reaCH OF CHiLDren
• Seek immediate medical attention if a battery is suspected
to be swallowed or inserted inside any part of the body.
This symbol means:
inGeSTiOn HaZarD: This product contains a
button cell or coin battery.
1. Remove and immediately recycle or dispose
of used batteries according to local regulations
and keep away from children. Do NOT dispose
of batteries in household trash or incinerate.
2. Even used batteries may cause
severe injury or death.
3. Call a local poison control center
for treatment information.
4. Non-rechargeable batteries are not to be recharged.
5. Do not force discharge, recharge, disassemble,
heat above 140° Fahrenheit or incinerate. Doing
so may result in injury due to venting, leakage
or explosion resulting in chemical burns.
6. Ensure the batteries are installed correctly
according to polarity (+ and -).
7. Do not mix old and new batteries, different
brands or types of batteries, such as alkaline,
carbon-zinc, or rechargeable batteries.
8. Remove and immediately recycle or dispose of
batteries from equipment not used for an extended
period of time according to local regulations.
9. Always completely secure the battery compartment.
If the battery compartment does not close
securely, stop using the product, remove the
batteries, and keep them away from children.
Service precautions
1. Before service, maintenance, or cleaning:
a. unplug all devices from the generator.
b. push the power Switch to the
"STOp" (OFF) position.
c. Disconnect the battery.
d. allow the engine to completely cool.
e. Then, remove the spark plug cap
from the spark plug.
f. properly ground engine/equipment.
See Grounding on page 13.
WarninG! TO preVenT SeriOuS inJury
FrOM inJeCTiOn, Fire, anD eXpLOSiOn:
Depressurize fuel system before servicing it.
Remove ignition sources from area. Seek medical
attention immediately after injection injury.
2. Depressurize fuel system before servicing it,
Refer to Depressurize Fuel System on page 35.
3. Keep all safety guards in place and in
proper working order. Safety guards include
muffler, air cleaner, mechanical guards,
and heat shields, among other guards.
4. Make sure the Power Switch is in its “OFF”
position before moving the unit and before
performing any service, maintenance,
or cleaning procedures on the unit.
5. Keep all electrical equipment clean and dry.
Replace any wiring where the insulation is
cracked, cut, abraded, or otherwise degraded.
Replace terminals that are worn, discolored, or
corroded. Keep terminals clean and tight.
6. Do not alter or adjust any part of the
equipment or its engine that is sealed by the
manufacturer or distributor. Only a qualified
service technician may adjust parts that may
increase or decrease governed engine speed.
7. Wear ANSI-approved safety goggles,
heavy-duty work gloves, and
dust mask/respirator during service.
8. Maintain labels and nameplates on the equipment.
These carry important information.
If unreadable or missing, contact
Harbor Freight Tools for a replacement.
SaVe THeSe inSTruCTiOnS.
Page 12
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71039
SaFeTy OperaTiOn MainTenanCeSeTup
9. Have the equipment serviced by a qualified repair
person using only identical replacement parts.
This will ensure that the safety of the equipment
is maintained. Do not attempt any service or
maintenance procedures not explained in this
manual or any procedures that you are uncertain
about your ability to perform safely or correctly.
10. Store equipment out of the reach of children.
11. Follow scheduled engine and
equipment maintenance.
refueling:
1. Turn off the generator before refilling
the fuel tank. Do not refill the fuel tank
while the engine is running or hot.
2. Do not smoke, or allow sparks, flames,
or other sources of ignition around the
equipment, especially when refueling.
3. To prevent fuel leakage and fire hazard, Do not fill
fuel tank to the top.
Leave a little room for the fuel to expand as needed.
4. Refuel in a well-ventilated area only.
5. Wipe up any spilled fuel and allow excess
to evaporate before starting engine.
To prevent fire, do not start the engine
while the smell of fuel hangs in the air.
6. Do not connect LPG / Propane to the Generator while
operating with gasoline. Shut down Generator and
allow to cool before connecting alternate fuel type.
Starting Battery Service:
1. Starting battery service must be performed
only by a qualified technician. Keep
other people away from battery.
2. When replacing battery, use the following type
battery: 12V, 14Ah sealed, lead-acid type.
3. Do not dispose of battery in a fire.
The battery can explode.
4. Do not open or mutilate the battery. Battery contains
acid which can cause blindness, burns, and is toxic.
5. Battery may explode or cause fire if shorted.
When working around batteries:
a. Remove watches, rings, or other metal objects,
b. Use tools with insulated handles, and
c. Do not lay tools or metal parts on top of batteries
Page 13
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71039
SaFeTyOperaTiOnMainTenanCe SeTup
Set Up
read the enTire iMpOrTanT SaFeTy inFOrMaTiOn section at the beginning of this manual
including all text under subheadings therein before set up or use of this product.
TO preVenT SeriOuS inJury anD Fire: Operate only with proper spark arrestor installed.
Operation of this equipment may create sparks that can start fires around dry vegetation.
a spark arrestor may be required. The operator should contact local fire agencies for laws
or regulations relating to fire prevention requirements.
note: For additional information regarding the
parts listed in the following pages, refer to the
Assembly Diagram near the end of this manual.
Grounding
WarninG! TO preVenT SeriOuS
inJury: properly ground engine/equipment
before servicing fuel system.
The Generator must be properly grounded in
accordance with all relevant electrical codes and
standards before operation. In many locations, local
code will not require this generator to be grounded
when used with cord and plug equipment plugged
directly into the receptacles on the generator. However,
your local regulations may require the generator to be
grounded. Contact a licensed electrician or consult
local authorities regarding local grounding requirements.
If grounding is required, have the unit grounded by a
qualified electrician if you are not qualified to do so.
General grounding instructions are as follows:
Use one of the following as the grounding electrode:
Pipe or conduit, minimum 3/4 in. diameter, minimum
8 ft. long. If steel, it must have anti-corrosion coating.
Rod, stainless steel or copper- or zinc-coated steel,
minimum 5/8 in. diameter, minimum 8 ft. long.
1. Drive electrode into the ground according to the
requirements in the National Electrical Code.
2. Connect a #6 AWG grounding wire (not included)
from the Grounding Terminal to the buried electrode.
For additional information on grounding methods,
please see the National Electrical Code.
note: There is a permanent conductor between
the portable generator inverter module
(Neutral Conductor) and the frame.
note: Properly ground generator
before servicing fuel system.
12 VDC Battery Connection
For the electric or manual start, and for EFI system,
or to operate on LPG, the included 12 VDC Battery
must be connected and charged before first use.
1. Push Power Switch to STOP (OFF) position.
2. Connect the two ends of the Battery
Quick Connector together.
note: The built-in charging circuit charges
the Battery while the Engine is running. Turn
the Power Switch off and use the Battery
Charger / Maintainer to keep the Battery charged
when the Generator is not in use or in storage.
Refer to 12 VDC Battery: in Storage on page 31.
Page 14
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SaFeTy OperaTiOn MainTenanCeSeTup
Components and Controls
Fuel pump
Control
panel
Fuel Tank Cap
Transportation
Handle
release pin
air Filter/
Spark
plug
Battery
access
panel
Muffler
Starter
Handle
Wheel Lock
Oil Fill access Door
-
LpG/propane
attachment
Kit
remote
Control
Battery
Charger/
Maintainer
Page 15
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71039
SaFeTyOperaTiOnMainTenanCe SeTup
Components and Controls (continued)
LPG
inlet
Ground
Terminal
eFi
alert
Digital
Display
CO Sensor
alert
engine
Stop / Start
Switch
uSB ports
power Switch
120/240VaC
50a receptacle
(14-50r)
aC 120/20a
GFCi
120VaC 30a
receptacle
(L5-30r)
Voltage Selector
Circuit Breaker
120 VaC
Breaker
resets
parallel Kit
Terminals
Fuel Selector
Switch
Battery
Charging
port
120/240VaC
30a
receptacle
(L14-30r)
Control panel
The following are descriptions of the controls
on the Control Panel. Your Generator has
sockets to power your products with circuit
breakers to protect the voltage flow.
1. Fuel Selector Switch: Used to select from
two fuel types - Gasoline or LPG / Propane.
2. power Switch: Push to RUN position to enable
starting remotely, electrically, or manually.
note: The included 12VDC Battery must be
connected and charged for system to operate.
3. Engine Stop / Start Switch: Used to
start and stop the Engine.
4. Digital Display:
ESC
POWER:
kw
V
Hz
Fuel Level
Output power
Volts/
Frequency/
Timer
eSC (Control
and indicator)
Output
Mode Button
Low
Oil
alert
Output Button:
Green = normal output
Blinking Red = approaching overload
Solid Red = overload
Press button to reset after overload.
5. CO Sensor alert: Flashing red light indicates
dangerous levels of carbon monoxide gas
have built up. Flashing yellow light indicates
a carbon monoxide sensor malfunction.
Refer to Carbon Monoxide Shutoff on
page 22 for further information.
Page 16
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6. aC receptacles: The Generator contains several
AC Receptacles to power tools and equipment.
a.
reSeT
TeST
reSeT
TeST
3-Prong, duplex
120 volt GFCI receptacle
(NEMA 5-20R)
b. 3-Prong, twistlock,
120 volt 30 A receptacle
(NEMA L5-30R)
c. 4-Prong, twistlock,
120 / 240 volt 30 A receptacle
(NEMA L14-30R)
d. 4-Prong, 120 / 240 volt,
50 A receptacle
(NEMA 14-50R)
WarninG! TO preVenT SeriOuS inJury:
Connect tools and equipment only to the Receptacle
(120 volt or 240 volt) that is compatible with the
electrical characteristics and rated capacities
of the tools and equipment being used.
7. Circuit Breakers: The circuit breaker protects
the Generator from overloading. The rating of
the breaker and the load it protects are marked
near the breaker. Should any of the Circuit
Breakers trip, the Generator will stop the electricity
output. If this happens, unplug all loads from
the Generator. Then, turn the tripped Circuit
Breaker to ON and re-attach loads gradually.
note: For push-type Circuit Breakers allow a
few minutes for cool-down before resetting.
On
OFF
8. LpG/propane Connector: Used to
connect LPG hose to Generator.
9. Grounding Terminal: Prior to each use, set
up the ground wire (not included) connection to
the Grounding Terminal to properly ground the
Generator. Refer to Grounding on page 13
for instructions on grounding the Generator.
10. Battery Charging port: Used to charge
the 12 VDC Generator Battery using the
provided Battery Charger / Maintainer.
Figure a:
11. eFi alert: If a fault is detected in the EFI
System, the EFI Alert will blink in a certain
pattern to indicate the fault detected, see
EFI Fault Indicator Codes on page 35.
Page 17
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71039
SaFeTyOperaTiOnMainTenanCe SeTup
Operation
read the enTire iMpOrTanT SaFeTy inFOrMaTiOn section at the beginning of this manual
including all text under subheadings therein before set up or use of this product.
pre-Start Checks
Only operate the generator outside and at least 20 feet away from people, animals, and structures, with
exhaust pointed away. Inspect Engine and Generator looking for damaged, loose, and missing parts
before set up and starting. If any problems are found, do not use equipment until fixed properly.
Checking and Filling engine Oil
nOTiCe: Generator is shipped without engine
oil. engine’s crankcase MuST be filled with
oil before first use. your Warranty is VOiD if
the engine’s crankcase is not properly filled
with oil before first use and before each use
thereafter. Before each use, check the oil level.
engine will not start with low or no engine oil.
1. Make sure the Engine is stopped and is level.
2. Clean the top of the Oil Fill Cap / Dipstick
and the area around it. Remove the
Cap / Dipstick by turning it counterclockwise
and wipe it off with a clean, lint free rag.
3. Add the appropriate type of oil until the oil
level is at the proper level. SAE 10W-30 oil is
recommended for general use.
Full Level
Full Level
4. Reinsert the Dipstick without threading it in and
remove it to check the oil level. The oil level
should be up to the edge of the hole as shown.
5. Thread the Oil Fill Cap / Dipstick back in clockwise.
nOTiCe: Do not run the engine with too little oil.
engine will shut off if engine oil level is too low.
Oil Fill Dipstick
For Gasoline Operation : Checking and Filling Fuel
WarninG! TO preVenT SeriOuS
inJury FrOM Fire:
Fill the fuel tank in a well-ventilated area
away from ignition sources. If the Engine
is hot from use, shut the Engine off and
wait for it to cool before adding fuel. Do not smoke.
1. Clean the Fuel Cap and the area around it.
2. Unscrew and remove the Fuel Cap.
3. Remove the Strainer and remove any dirt
and debris. Then replace the Strainer.
note: Do not use gasoline containing more than
10% ethanol (e10). Do not use e85 ethanol. add fuel
stabilizer to the gasoline or the Warranty is VOiD.
note: Do not use gasoline that has been stored in a
metal fuel container or a dirty fuel container. it can
cause particles to enter the carburetor, affecting
engine performance and/or causing damage.
4. If needed, fill the Fuel Tank to about 1 inch under
the fill neck of the Fuel Tank with 87 octane or
higher unleaded gasoline that has been treated
with a fuel stabilizer additive. Follow fuel stabilizer
manufacturer’s recommendations for use.
5. Replace the Fuel Cap.
6. Wipe up any spilled fuel and allow excess
to evaporate before starting engine.
To prevent FIRE, do not start the engine
while the smell of fuel hangs in the air.
Page 18
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71039
SaFeTy OperaTiOn MainTenanCeSeTup
For LpG Operation : Connecting LPG / Propane Tank
a. LPG / Propane system must be installed and used in strict conformance with NFPA 58
(Liquefied petroleum Gas Code), nFpa 54 (national Fuel Gas Code), manufacturer's
recommendations, and all relevant local, state, and federal codes and regulations.
b. The LPG / Propane tank capacity must be minimum 40 lb or larger to avoid tank freezing
during use. Tank must conform to the standard as listed in Setup precautions section.
c. propane tanks that use a liquid withdrawal system cannot be
used with this Generator.
d. Verify the re-qualification date on the tank has not expired.
e. Connect LPG / Propane tank using provided attachment kit only. Kit includes
1.5 meter (4.9 ft) Hose. place tank as far away from Generator as Hose allows
and away from engine exhaust. Do not place tank above Generator.
Do not use included LPG / Propane Hose with any other appliances.
f. all new tanks or used tanks that have not been plugged or kept closed
must be purged of air and moisture by a propane supplier prior to filling.
g. position the tank so the connection between the tank valve and the
LpG inlet will not cause sharp bends or kinks in the Hose.
h. Inspect the LPG / Propane Hose before every use.
Do not use damaged equipment. if damage is detected,
have the problem corrected before further use.
WarninG! eXpLOSiOn HaZarD.
TO preVenT SeriOuS inJury:
Do not start the engine if the smell of
LPG / Propane hangs in the air. Close the
propane tank valve and disconnect the
LPG / Propane hose from the Generator when not in use.
1. Turn the Generator OFF and place on a
flat surface in a well ventilated area.
2. Verify that the propane tank valve
is in the fully closed position.
3. Attach the Quick Connect Adapter
on the LPG / Propane Hose to the
LPG Inlet on the Generator.
4. Remove the safety plug or cap from
the propane tank valve.
5. Attach the other end of the Hose to the
LPG / Propane connector on the tank.
Hand tighten clockwise to a positive
stop. To prevent damage, do not use a
wrench or tool to tighten the connector.
6. Turn the propane tank valve to the fully open
position. Check for leaks by applying soapy water
to all connections. Look for bubbles. If bubbles
are present at connections, close the propane tank
valve and tighten connections. Open the valve
and recheck connections. If a leak continues or
is not at a connection do not use the Generator.
Have the problem corrected before further use.
LpG inlet
Page 19
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Reprogramming the Start/Stop Remote Control
If the Start/Stop Remote Control is
replaced or needs to be paired to the
generator, follow this procedure:
1. Push the Power Switch to
the RUN (ON) position.
2. Push and hold Engine Start/Stop
Switch until Switch Indicator Light
flashes green and red (hold for 10~15
seconds), then release Switch.
3. Push the 2x button on the Stop/Start Remote
Control. It will pair with Generator and the Switch
Indicator Light on the Generator will stop flashing.
remote Start
The Start / Stop Remote Control will operate up
to approximately 100 feet in distance from the
Generator. The distance at which the Remote will
function may be adversely affected by obstructions
between the Generator and the Remote Control.
note: The operational range of the Remote
Control may decrease as the battery in
the Remote becomes depleted.
Remote replacement battery: CR2032
Fuel Selector Switch
Turn the Fuel Selector Switch on the Control
Panel to the desired fuel setting.
note: The included 12 VDC Battery must be
connected and charged for system operation
1. To operate the Generator on gasoline turn the
Fuel Selector Switch to the GASOLINE setting.
2. To operate the Generator on LPG / Propane turn the
Fuel Selector Switch to the PROPANE setting.
2x
OFF
remote Control
activation Light
OFF Button
On (2x) Button
engine
Stop / Start
Switch
power Switch
Page 20
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71039
SaFeTy OperaTiOn MainTenanCeSeTup
Starting the engine – Gasoline Operation
Before Starting the engine
a. inspect the generator and engine.
b. Disconnect all electrical loads from the generator.
c. Fill the engine with the proper amount and type of
both stabilizer-treated unleaded gasoline and oil.
d. Make sure Battery is connected and charged.
1. Turn the Fuel Selector Switch
to the GASOLINE setting.
2. Push the Power Switch to
the RUN position.
note: For the EFI system Start,
the included 12 VDC Battery must
be connected and charged.
Select a starting method:
3. Manual Start: Pull the Starter
Handle gently until
resistance is felt. Allow Cable to
retract fully and then pull it
quickly. Repeat until the Engine
starts. Do not let the Starter
Handle snap back against
the housing. Hold it as it recoils
so it doesn't hit the housing.
4. remote Start: Slowly press
and release the 2x Button on
the Stop / Start Remote Control
twice.
note: If a CO shutoff event
has occurred the remote start
capability will be disabled until
the Generator Engine has been
restarted by another method.
5. electric Start: Slowly press and release the Engine Start / Stop Switch twice.
if engine does not start:
• Check engine oil level.
Engine will not start with low or no engine oil.
• Check spark arrestor cleanliness.
Engine will not start if spark arrestor is clogged.
iMpOrTanT: Allow the Engine to run at no load for five minutes after each start-up so that the Engine can stabilize.
2
1
run
STOp
3
4
5
OFF
2x
Page 21
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Starting the Engine – LPG / Propane Operation
Before Starting the engine
a. inspect the generator and engine.
b. Disconnect all electrical loads from the generator.
c. Make sure the LPG / Propane hose is correctly
connected to the generator and propane tank.
d. Make sure Battery is connected and charged.
1. Fully open the valve on the
LPG / Propane tank. Close
Gasoline Valve if open.
2. Turn the Fuel Selector Switch
to the PROPANE setting.
3. Push the Power Switch to
the RUN position.
note: The included 12VDC
Battery must be connected and
charged for system to operate.
Select a starting method:
4. Manual Start: Pull the Starter
Handle gently until
resistance is felt. Allow Cable
to retract fully and then pull it
quickly. Repeat until the Engine
starts. Do not let the Starter
Handle snap back against
the housing. Hold it as it recoils
so it doesn’t hit the housing.
5. remote Start: Slowly press
and release the 2x Button on
the Stop / Start Remote Control
twice.
note: If a CO shutoff event
has occurred the remote start
capability will be disabled until
the Generator Engine has been
restarted by another method.
6. electric Start: Slowly press
and release the Engine
Start / Stop Switch twice.
if engine does not start:
• Check engine oil level.
Engine will not start with low or no engine oil.
• Check spark arrestor cleanliness.
Engine will not start if spark arrestor is clogged.
• Check 12VDC Battery. Engine will not start
if battery is low or is disconnected.
iMpOrTanT: Allow the Engine to run at no load for five minutes after each start-up so that the Engine can stabilize.
3
2
run
STOp
4
5
6
OFF
2x
Page 22
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SaFeTy OperaTiOn MainTenanCeSeTup
Switching Fuel Sources
DanGer! TO preVenT SeriOuS inJury anD DeaTH FrOM Fire anD eXpLOSiOn HaZarD.
DO nOT add gasoline to the fuel tank or connect a LpG/propane Hose to the generator while the
generator is in operation.
The fuel source can be switched while the Engine is running if a propane
tank is connected to the Generator BEFORE operation.
Switching from Gasoline to LPG / Propane
1. iMpOrTanT: Disconnect all electrical loads from the Generator
before switching from one fuel type to another.
2. Fully open the valve on the LPG / Propane tank.
3. Close the gasoline Gasoline Valve on the Engine.
4. Turn the Fuel Selector Switch to the PROPANE setting.
note: When switching from gasoline to LPG / Propane operation the Engine may run rough for a few seconds.
If the Engine stops when switching fuel sources, the unit may be restarted using either fuel source.
Switching from LPG / Propane to Gasoline
1. iMpOrTanT: Disconnect all electrical loads from the Generator
before switching from one fuel type to another.
2. Turn the Fuel Selector Switch to the GASOLINE setting.
3. Turn the LPG / Propane tank valve to the fully closed position.
Break-in period
a. Breaking-in the Engine will help to ensure proper equipment and Engine operation.
b. The break-in period will last about 30 hours of use.
DO NOT exceed 75% of the Generator’s running wattage during this period.
• Change the engine oil after this period.
Under normal operating conditions subsequent maintenance follows
the schedule explained in the MainTenanCe section.
CarBOn MOnOXiDe SHuTOFFCarBOn MOnOXiDe SHuTOFF
DanGer! TO preVenT SeriOuS inJury anD DeaTH FrOM CarBOn MOnOXiDe inHaLaTiOn:
The Carbon Monoxide sensor is an additional layer of protection only.
DO nOT uSe THe GeneraTOr inDOOrS Or in any enCLOSeD SpaCe Or in any OTHer
area Or SiTuaTiOn THaT WiLL aLLOW CarBOn MOnOXiDe TO aCCuMuLaTe.
• FLASHING RED LIGHT:
Dangerous levels of carbon monoxide gas
have built up. Leave immediately until
area has aired out. Move Generator to
well-ventilated area before operation.
• FLASHING YELLOW LIGHT:
Carbon monoxide sensor malfunction.
Sensor needs service. Call 1-800-444-3353 as
soon as possible. Do not use the Generator until
the sensor is working properly.
NOTE: Yellow light flashes once
after starting to indicate passing self-
check and is functioning normally.
The Carbon Monoxide sensor must only be serviced by a qualified technician to restore it to
original settings. Do not modify or tamper with the Carbon Monoxide sensor. not following these
instructions can result in death or serious injury due to Carbon Monoxide sensor malfunction.
Page 23
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SaFeTyOperaTiOnMainTenanCe SeTup
Connecting electrical Loads
Familiarize yourself with the engine controls, power panel and how to start the engine
before using the Generator. Calculate the wattage of the products you will use with
the Generator and verify that the Generator can handle the total load.
WarninG! Connect only properly wired plugs to the Generator. A plug that is spliced onto a
different cord may be hazardous. Only a qualified electrician should wire a plug onto a cord.
WarninG! Never exceed the rated capacity for this Generator, as serious damage to the Generator and/or
appliances, tools, and equipment could result from an overload. Starting and running wattage requirements should
always be calculated when matching this Generator’s wattage capacity to the appliance, tool, or equipment.
notice: Starting and running wattages vary depending on fuel used to operate Generator. Refer to specification
tables.
WarninG! TO preVenT SeriOuS inJury: Do not charge batteries
without a proper charge controller. Do not overcharge.
a. Connect the items that require the most wattage first.
b. Connect “inductive” load appliances, tools, and equipment next. Inductive
loads are small hand tools and some small appliances.
c. Connect any lights next.
d. Voltage sensitive appliances, tools, and equipment should be the last to be connected to the Generator.
Plug voltage sensitive items such as TVs, DVD players, microwaves, and cordless telephones into a UL
®
Listed voltage surge protector (not included). Then, connect the surge protector into the Generator.
iMpOrTanT! Failure to connect and operate appliances, tools, and equipment in this sequence can cause
damage to the Generator, appliances, tools, and equipment and will void the Warranty of this Generator.
iF any CirCuiT BreaKerS Trip CHeCK THe FOLLOWinG:
1. Make sure that ALL circuit breakers are reset
before starting the Generator again.
2. Adjust the plugs so the loads are
shared across outlet circuits.
To achieve rated output from the Generator,
distribute loads over outlets.
The generator uses a 2-circuit system to supply power to the receptacles. The loads must
be evenly distributed across receptacles to prevent overload on a single circuit. If the loads
being drawn are below the max rated wattage of the generator, yet the Outlet light begins
blinking or the generator shuts off, try redistributing plugs across receptacles.
120V Only (3-wire) adaptor Cord Connected to L5-30 receptacle:
If the Outlet light begins blinking or the Generator shuts off, too much wattage is being drawn
from one circuit even though the rated wattage of the Generator has not been reached.
Note: Only half the Generator’s rated wattage, will be delivered through a
120V (3-wire) adaptor cord. Exceeding this may cause overload.
240V Cord Connected to L14-30 receptacle and rV14-50r receptacles:
The 240V cord will draw full wattage from both circuits. If further loads
are possible, distribute them across receptacles.
Page 24
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Before using the Generator, check that the products
you want to plug into the unit are below the rated and
maximum wattage ratings of the Generator. Use the
Wattage Calculation Table below, and the watts listed
on your products, to help calculate multiple
wattage totals.
To use the table:
1. Add up the Running Watts for all items you
would like to use at any given time.
2. Make sure that this total is under the
9000 Gasoline or 8100 LPG running
wattage of the Generator.
3. Find the single highest starting watts for
the selected items and add to the total.
4. Make sure that this total is under the 11,500
max. starting wattage of the Generator.
5. Plug in and turn on products from largest wattage
to smallest.
example
equipment
running
Watts
Electric Water Heater (2,000 + 0) 2,000
Television (400 + 0) 400
Lawn Mower (1,200 + 1,200) 1,200
Hand Drill (600 + 600) 600
Total running Watts (must be less than
9000 Gasoline - 8100 LpG)
4,200
Largest Additional Start-up Watts
1,200
Total Startup Watts needed for all loads
(must be less than 11500)
5,400
Wattage Calculation Table
equipment
running
Watts
Total running Watts (must be less than
9000 Gasoline - 8100 LpG)
Largest additional Start-up Watts
Total Startup Watts needed for all loads
(must be less than 11500)
A generator that is rated more than the minimum
required max. starting watts will last much longer than
a generator that only supplies the exact watts needed.
To Calculate Wattage
Volts and amps can be multiplied together to get watts
(volts x amps = watts).
To Calculate additional Start-up Watts
(if They are not Listed)
For equipment with a motor: Use the rated watts
amount as an estimate of additional Start-up Watts.
For most lights or heaters:
there are no additional start-up watts.
Calculating Total Wattage of Devices used with the Generator
JOB SiTe
Device
running
Watts
additional
Start-up
Watts
Air Compressor - 1/2 HP 1000 1000
Table Saw - 10" 1700 1300
Belt Sander - 3" 1200 1200
Hand Drill - 1/2" 600 600
Halogen Work Light 1000 0
Recipricating Saw 900 900
HOuSeHOLD
Device
running
Watts
additional
Start-up
Watts
Computer w/ Monitor 800 0
Electric Clothes Dryer 5500 500
Electric Range 2100 0
Electric Water Heater 2000 0
Light Bulb - 100 watts 100 0
Microwave - 1000 watts 1000 200
Sump Pump - 1/2 HP 1000 1100
Television 400 0
Washing Machine 1100 1100
Well Pump - 1/2 HP 1000 1000
reCreaTiOn
Device
running
Watts
additional
Start-up
Watts
AM/FM Radio 100 0
Electric Grill 1700 0
Inflator Pump 50 100
CD/DVD Player 100 0
Box Fan - 20" 200 200
Coffee Maker 600 0
LaWn & GarDen
Device
running
Watts
additional
Start-up
Watts
Hedge Trimmer 400 400
Pressure Washer 1200 1200
Lawn Mower 1200 1200
Edger 1000 1000
HeaTinG & COOLinG
Device
running
Watts
additional
Start-up
Watts
Central AC - 10,000 BTU 1500 1500
Furnace Fan - 1/2 HP 900 1400
Space Heater 1800 0
Window AC - 10,000 BTU 1200 600
eMerGenCy
Device
running
Watts
additional
Start-up
Watts
Refrigerator/Freezer 700 1500
Radio 100 0
Wattage estimate Charts
note: Wattages listed below are estimates for that type of
equipment only. Check nameplate wattages on all loads
before connecting to Generator.
Page 25
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Overload (Output) indicator
note: The Output Button may turn red for a few seconds as a large device starts up.
This is normal for loads approaching the capacity of this Generator.
1. The total combined load through the outlets on the Generator must not exceed the running power of the unit.
2. The Output Button will begin blinking red if the generator is approaching overload limit. If the Output Button
stays solid red the Generator stops producing power, the generator has been overloaded.
3. Turn off and disconnect all electrical devices. Compare device requirements to Generator rating and reduce the
total wattage of connected devices if necessary. Move anything that may be limiting Generator ventilation away.
4. Check if any circuit breakers have tripped and make sure that ALL circuit
breakers are reset before starting the Generator again.
5. Press the Output Button to restore output.
6. Reconnect devices while being careful to not overload Generator.
7. Distribute loads evenly across receptacles to achieve rated output.
Low Oil indicator
1. If the Engine oil level is too low, the LOW OIL light turns on and the Engine will automatically shut off.
2. The Engine cannot be restarted until the proper amount of oil has been added. Add the appropriate
type of oil until the oil level is at the proper level. SAE 10W-30 oil is recommended for general use.
nOTiCe: Do not run the engine with too little oil. engine will shut off if engine oil level is too low.
economy (eSC) Button
note: Press ECS Button to turn ON (green) and OFF (no illumination).
1. Turn ON ESC Button to limit noise and fuel consumption for lighter Generator loads.
1. Turn OFF ESC Button to operate engine at full speed for heavy loads.
Digital Display
1. The Display Screen can be used to monitor the operating status
of the Generator. Use the Display Control Button to toggle
through the following indicators:
• V - Voltage
• Hz - Frequency
• KW - Power
• Hour - Current run time and accumulative run time.
Fuel Level Display - Always shown on screen.
Voltage Selector
The Voltage Selector allows more current to be available at 120V outlets if 240V output is not required:
• Place switch at 120V only - only 120V outlets can be used.
• Place switch at 120/240V: Both 120V and 240V outlets can be used.
nOTe: Do not change the switch while under load.
For parallel function, Switch position must be at 120/240V.
Circuit Breakers
The circuit breaker protects the Generator from overloading. The rating of the breaker and the load it protects are
marked near the breaker. Should any of the Circuit Breakers trip, the Generator will stop the electricity output. If
this happens, unplug all loads from the Generator. Then, turn the tripped Circuit Breaker to ON and re-attach
loads gradually. Note: For push-type Circuit Breakers allow a few minutes for cool-down before restarting.
ESC
POWER:
kw
V
Hz
Fuel Level
Output power
Volts/
Frequency/
Timer
eSC (Control
and indicator)
Low Oil
alert
Output
Button
Mode
Button
Page 26
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Stopping the engine
To stop the Engine in an emergency,
push the Power Switch to STOP.
nOTiCe: Generator shutoff under
load may damage the Generator
and attached equipment.
Under normal conditions, use the following procedure to shut off the Generator:
1. Turn all electrical load
devices off and unplug them
from the Generator.
2. Slowly press and release the
Engine Start/Stop Switch. Or
slowly press and release the OFF
button on the Stop / Start Remote
Control.
note: When the Generator is turned
OFF using the Stop / Start Switch
or Remote Control, the Generator
enters standby mode and can be
restarted remotely using procedures
indicated in starting section. If
Generator is not started within
12 hours the Controller shuts down
completely to save the battery. Push
the Power Switch to STOP then
RUN to reactivate standby mode.
3. Push the Power Switch
to the STOP position.
note: Turn the Power Switch off
when the Generator is not in use
to prevent draining the Battery.
4. If operating on LPG / Propane, turn
the propane tank valve to the fully
closed position.
eMerGenCy
SHuT OFF
run
STOp
1
unplug Loads
run
STOp
3
2
OFF
2x
4
Page 27
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Maintenance
WarninG
TO preVenT SeriOuS inJury FrOM aCCiDenTaL STarTinG:
push the power Switch of the equipment to the "STOp" (OFF) position, wait for the engine to cool, and
disconnect the spark plug cap before performing any inspection, maintenance, or cleaning procedures.
TO preVenT SeriOuS inJury FrOM eQuipMenT FaiLure:
Do not use damaged equipment. if abnormal noise, vibration, or
excess smoking occurs, have the problem corrected before further use.
Follow all service instructions in this manual. The engine may fail critically if not serviced properly.
Many maintenance procedures, including any not detailed in this manual, will need to be performed
by a qualified technician for safety. if you have any doubts about your ability to safely service the
equipment or engine, have a qualified technician service the equipment instead.
Cleaning, Maintenance, and Lubrication Schedule
WarninG! TO preVenT SeriOuS inJury FrOM inJeCTiOn, Fire, anD eXpLOSiOn: Depressurize fuel
system before servicing it. remove ignition sources from area. Seek medical attention after injection injury.
note: This maintenance schedule is intended solely as a general guide. If performance decreases or if
equipment operates unusually, check systems immediately. The maintenance needs of each piece of equipment
will differ depending on factors such as duty cycle, temperature, air quality, fuel quality, and other factors.
note: The following procedures are in addition to the regular checks and maintenance
explained as part of the regular operation of the engine and equipment.
procedure
Before
each use
Monthly or
every 8 hr.
of use
every 3 mo.
or 50 hr.
of use
every 6 mo.
or 100 hr.
of use
yearly or
every 300 hr.
of use
every
2 years
page
1. Brush off outside of engine
2. Check engine oil level
3. Check air filter
4. Check LPG hose assembly
Change engine oil
28
Clean/replace air cleaner
*
29
Check and clean spark arrestor
30
Check and clean spark plug
30
1. Check/adjust valve clearance
2. Clean fuel tank, strainer
and carburetor
3. Clean carbon build-up from
combustion chamber
**
–
Replace fuel line if necessary
**
–
Change fuel filter at fuel pump.
**
–
*Service more frequently when used in dusty areas.
**These items should be serviced by a qualified technician.
Page 28
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Checking and Filling Fuel
WarninG! TO preVenT SeriOuS
inJury FrOM Fire:
Fill the fuel tank in a well-ventilated
area away from ignition sources. if the
engine is hot from use, shut the engine
off and wait for it to cool before adding
fuel. Do not smoke.
1. Clean the Fuel Cap and the area around it.
2. Unscrew and remove the Fuel Cap.
3. Remove the Strainer and remove any dirt
and debris. Then replace the Strainer.
note: Do not use gasoline containing more than
10% ethanol (e10). Do not use e85 ethanol. add fuel
stabilizer to the gasoline or the Warranty is VOiD.
note: Do not use gasoline that has been stored in a
metal fuel container or a dirty fuel container. it can
cause particles to enter the carburetor, affecting
engine performance and/or causing damage.
4. If needed, fill the Fuel Tank to about 1 inch under
the fill neck of the Fuel Tank with 87 octane or
higher unleaded gasoline that has been treated
with a fuel stabilizer additive. Follow fuel stabilizer
manufacturer’s recommendations for use.
5. Replace the Fuel Cap.
6. Wipe up any spilled fuel and allow excess to
evaporate before starting engine. To prevent FIRE,
do not start the engine while the smell of fuel hangs
in the air.
Depressurize Fuel System
WarninG! TO preVenT SeriOuS inJury
FrOM inJeCTiOn, Fire, anD eXpLOSiOn:
Depressurize fuel system before servicing it.
Remove ignition sources from area. Seek medical
attention immediately after injection injury.
WarninG! TO preVenT SeriOuS
inJury FrOM Fire:
Service fuel system in a well-ventilated
area away from ignition sources. If the
engine is hot from use, shut the engine off
and wait for it to cool before servicing. Do
not smoke. Have a dry chemical (class B) fire
extinguisher nearby.
1. Turn engine off.
2. Unplug all devices from the generator.
3. Turn the Power Switch to its “OFF” position.
4. Allow the engine to completely cool.
5. properly ground Generator.
See Grounding on page 13
6. Remove three Screw Covers.
7. Remove three Screws from Fuel
Pump Access Cover.
8. Remove Fuel Pump Access Cover.
Screws
Screw
Covers
Fuel pump
access
Cover
9. Disconnect fuel pump power connector.
DO nOT DiSCOnneCT FueL Line yeT.
power Connector
Fuel Line Connector
10. Turn Power Switch to its “ON” position.
11. Turn Fuel Selector Switch to Gasoline setting.
12. Try to start Engine. See Starting the Engine –
Gasoline Operation on page 20. Engine may
start briefly. Fuel System is now depressurized.
note: Engine will shutdown immediately if started.
EFI Alert indicator may indicate an error.
13. Turn Power Switch to its “OFF” position.
14. Service fuel system as needed.
15. After service:
a. Connect Fuel Pump Power Connector.
b. Replace Fuel Pump Access Cover.
c. Replace three Screws onto Fuel
Pump Access Cover.
d. Replace three Screw Covers to
Fuel Pump Access Cover.
WarninG! TO preVenT SeriOuS inJury:
Assemble Generator fully before use.
Page 29
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engine Oil Change
CauTiOn! Oil is very hot during operation and can
cause burns. Wait for engine to cool before changing oil.
1. Make sure the Engine is stopped and is level.
2. On the right side of the Generator, loosen the
Locking Knobs and remove the Oil Fill Access Door.
Oil Fill
access
Door
Oil Fill access
Door
3. Clean the top of the Oil Fill Plug / Dipstick
and the area around it. Remove the
Cap / Dipstick, turning it counterclockwise.
Fill Dipstick
Oil Drain Hose
Oil Drain plug
4. Place an oil drain pan under the
Oil Drain Hose opening.
5. Remove the Oil Drain Plug and allow the
oil to drain completely. Tilt the Generator
slightly to facilitate drainage and wait for oil
to drain completely. Recycle used oil.
6. Replace the Oil Drain Plug. Put the Oil
Drain Hose back into the Generator.
7. Add the appropriate type of oil until
the oil level is at the proper level.
SAE 10W-30 oil is recommended for general use.
note: Make sure Generator is level when adding oil to
prevent overfilling which could cause engine damage.
8. Check the oil level. The oil level should be
up to the edge of the hole as shown.
air Filter element Maintenance
1. Loosen Locking Knobs and remove the Air Filter
Access Panel on the left side of the Generator.
access
panel
2. Unsnap the Air Filter Cover Clips
and remove Air Filter Cover.
3. Remove Air Filter.
air Filter
Cover
air Filter
Housing
Page 30
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4. Cleaning:
• For “paper” filter elements:
To prevent injury from dust and debris,
wear ANSI-approved safety goggles,
NIOSH-approved dust mask/respirator, and
heavy-duty work gloves. In a well-ventilated
area away from bystanders, use pressurized
air to blow dust out of the air filter.
• For foam filter elements:
Wash the element in warm water and
mild detergent several times. Rinse.
Squeeze out excess water and allow it to dry
completely. Soak the filter in lightweight oil
briefly, then squeeze out the excess oil.
5. Install the cleaned filter.
6. Secure the Air Filter Cover and replace the
Access Panel before use.
Spark arrestor Maintenance
TO preVenT SeriOuS inJury anD Fire: Operate only with proper spark arrestor installed.
Operation of this equipment may create sparks that can start fires around dry vegetation.
a spark arrestor may be required. The operator should contact local fire agencies for laws or
regulations relating to fire prevention requirements.
1. Push Power Switch to the STOP position.
2. Allow the Generator to cool completely.
3. Remove the Screws from the Muffler Grill.
4. Remove Muffler Grill.
5. Remove the Tail Pipe and Spark Arrestor.
6. Clean the Spark Arrestor using a wire brush
(sold separately). Replace arrestor if damaged.
WarninG! TO preVenT SeriOuS inJury
FrOM aCCiDenTaL BruSH Fire, secure
Spark arrestor back in place immediately after
cleaning and before further operation.
Muffler Grill
Tail pipe and
Spark arrestor
remote Control Battery replacement
1. Loosen screw(s) and open battery compartment.
2. Remove battery and dispose of properly.
3. Insert battery in correct polarity, close
compartment and tighten screw(s).
Spark plug Maintenance
1. Push Power Switch to the STOP position.
2. Allow the Generator to cool completely.
3. Loosen the Lock Knobs and remove the Access
Panel on the left side of the Generator.
4. Use socket wrench (not provided) to remove
the bolts and nut from the OHV cover.
5. Remove the spark plug cap by hand.
6. Use the provided spark plug wrench
to remove the spark plug.
7. Check the spark plug for damage and
clean electrode before installation.
8. Replace if damaged or broken.
9. Check the gap of the electrode, the use gap
is 0.028-0.031". To expand, carefully bend the
ground electrode. To reduce, gently tap the
grounding electrode on a hard surface.
10. Carefully screw the spark plug by hand to avoid
damaging the thread of the cylinder head. If
reinstalling a used spark plug, tighten 1/8-1/4 turns
after pressing the washer. If a new spark plug is
installed, tighten 1/2 turn after pressing the washer.
11. Reinstall the spark plug cap.
12. Use the Spark Plug Sleeve to tighten the bolts
and nuts on the cylinder head air deflector.
13. Re-install the access panel.
access panel
Bolt
nut
Spark plug
Sleeve
Spark plug
Spark
plug Cap
OHV Cover
Page 31
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Storage
When the equipment is to remain idle for longer than
20 days, prepare the engine for storage as follows:
1. CLeaninG:
Wait for engine to cool, then clean engine with
dry cloth. nOTiCe: Do not clean using water.
The water will gradually enter the
engine and cause damage.
note: Keep the LPG covered during
cleaning and storage.
2. FueL:
Gasoline Treatment
To protect the fuel tank during storage, fill the tank
with fresh gasoline that has been treated with
a fuel stabilizer additive. Follow fuel stabilizer
manufacturer’s recommendations for use. Refer
to Checking and Filling Fuel on page 32.
Aged gasoline that has not been treated with
stabilizer ahead of time must be safely drained
away and not run through the engine.
Draining the Fuel Tank
WarninG! To prevent serious
injury from fire:
Drain tank in a well-ventilated area
away from ignition sources. if the
engine is hot from use, shut the
engine off and wait for it to cool
before draining fuel. Do not smoke.
Warning! Wear anSi-approved safety goggles
and heavy-duty, chemical resistant work
gloves before setting up transfer pump.
a. You will need a gasoline-safe transfer
pump - sold separately.
b. Insert the suction tube to the deepest
point of the Generator’s Fuel Tank.
c. Place the delivery hose into a gasoline-safe
container (not included) in which to pump fuel.
Do not place receiving container higher than
the pump location. Do not overfill container.
note: Know and obey city and state laws for proper
disposal of oil and gasoline. Dispose of properly
in accordance with all local laws and regulations.
Draining the Carburetor
After closing the Gasoline Valve, place an
appropriate container under the Carburetor and
carefully remove the Drain Bolt from the bottom
of the Carburetor Bowl, allowing the fuel to drain
completely. Replace the Drain Bolt after draining.
3. LuBriCaTiOn:
a. Change engine oil.
b. Clean out area around spark plug.
Remove spark plug and pour one tablespoon of
engine oil into cylinder through spark plug hole.
c. Replace spark plug, but leave
spark plug cap disconnected.
d. Pull Starter Handle to distribute oil in cylinder.
Stop after one or two revolutions when you
feel the piston start the compression stroke
(when you start to feel resistance).
4. 12 VDC BATTERY:
When Generator is not in use or
will be stored for extended periods,
use the Battery Charger / Maintainer
provided to maintain the Battery:
a. Plug the Charger / Maintainer power cord into
the Battery Charging Port on the Generator.
b. Plug the Charger / Maintainer
into an electrical outlet.
c. Disconnect the Charger / Maintainer
before using the Generator.
5. STOraGe area:
Cover and store in a dry, level, well-ventilated
area out of reach of children. Storage area should
also be away from ignition sources, such as
water heaters, clothes dryers, and furnaces.
nOTiCe: During extended storage periods the
Engine must be started every 3 months and allowed
to run for 15 – 20 minutes or the Warranty is VOID.
6. aFTer STOraGe:
Before starting the Engine after storage, keep in
mind that untreated gasoline will deteriorate quickly.
Drain the Fuel Tank and change to fresh fuel if
untreated gasoline has been sitting for a month,
if treated gasoline has been sitting beyond the
fuel stabilizer’s recommended time period,
or if the Engine does not start.
Page 32
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Troubleshooting
problem possible Causes probable Solutions
Engine will not start FUEL RELATED:
1. No fuel in tank or Fuel Pump failure.
2. No fuel flow.
3. Battery depleted – must be charged
and connected to start.
4. Gasoline with more than 10% ethanol
used. (E15, E20, E85, etc.)
5. Low quality or deteriorated, old gasoline.
6. Clogged Fuel Filter.
7. Dirty fuel passageways.
8. LPG / Propane tank is too small or empty.
FUEL RELATED:
1. Fill fuel tank with fresh 87+ octane stabilizer-treated
unleaded gasoline and Check fuel pump operation.
Do not use gasoline with more than
10% ethanol (e15, e20, e85, etc.).
2. Move Fuel Selector Switch to desired fuel type. For
LPG , make sure LPG tank valve is fully open.
3. Battery must be connected and
charged for generator operation
4. Clean out ethanol rich gasoline from fuel system.
Replace components damaged by ethanol. Use fresh
87+ octane stabilizer-treated unleaded gasoline only.
Do not use gasoline with more than
10% ethanol (e15, e20, e85, etc.).
5. Use fresh 87+ octane stabilizer-treated
unleaded gasoline.
Do not use gasoline with more than
10% ethanol (e15, e20, e85, etc.).
6. Replace Fuel Filter at Fuel Pump.
7. Clean out passageways using fuel additive.
Heavy deposits may require further cleaning.
8. Use 40 lb. tank or larger; make sure
tank is full and fully open valve.
IGNITION (SPARK) RELATED:
1. Power Switch at STOP position.
2. Disconnected Battery.
3. Low Oil
4. Spark plug cap not connected securely.
5. Spark plug electrode wet or dirty.
6. Incorrect spark plug gap.
7. Spark plug cap broken.
8. Incorrect spark timing or
faulty ignition system.
IGNITION (SPARK) RELATED:
1. Push Power Switch to RUN position.
2. Make sure battery is connected and charged
3. Make sure the oil level is at proper level.
4. Connect spark plug cap properly.
5. Clean spark plug.
6. Correct spark plug gap.
7. Replace spark plug cap.
8. Have qualified technician diagnose/
repair ignition system.
COMPRESSION RELATED:
1. Cylinder not lubricated.
Problem after long storage periods.
2. Loose or broken spark plug.
(Hissing noise will occur
when trying to start.)
3. Loose cylinder head or damaged
head gasket. (Hissing noise will
occur when trying to start.)
4. Engine valves or tappets
mis-adjusted or stuck.
ENGINE OIL RELATED:
1. Low engine oil.
2. Engine is over filled with oil.
3. Engine mounted on slope,
triggering low oil shutdown.
COMPRESSION RELATED:
1. Pour tablespoon of oil into spark plug hole. Crank
engine a few times and try to start again.
2. Tighten spark plug.
If that does not work, replace spark plug.
If problem persists, may have head
gasket problem – see #3.
3. Tighten head.
If that does not remedy problem, replace head gasket.
4. Have qualified technician adjust/
repair valves and tappets.
ENGINE OIL RELATED:
1. Fill engine oil to proper level. Check engine
oil before EVERY use.
2. Remove excess oil. Fill engine oil to proper level.
See Checking and Filling Engine Oil on page
3. Operate engine on level surface. Check engine oil level.
Page 33
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problem possible Causes probable Solutions
Engine will not
start (continued)
SPARK ARRESTOR RELATED:
Spark Arrestor clogged with soot.
SPARK ARRESTOR RELATED:
Clean and replace Spark Arrestor.
ELECTRIC OR REMOTE START RELATED:
1. No battery or defective battery installed.
2. Engine Start/Stop Switch flashes
red – Battery is low.
3. Electric start fuse (10A) is blown.
4. Stop/Start Remote Control is not paired
with Generator.
5. Generator not picking up Stop/Start
Remote Control signal consistently.
6. Engine not restarting remotely after CO
shutdown event.
7. EFI System Related.
ELECTRIC OR REMOTE START RELATED:
1. Install a new battery.
2. Charge battery with Battery Charger / Maintainer or
start Generator manually and allow to run for 5 hours.
3. Replace fuse with similar size fuse.
4. Pair Remote Control to Generator. Refer
to Reprogramming the Start/Stop
Remote Control on page 19.
5. Replace the Remote Control battery; press on Remote
Button longer; stay within operational range of Remote.
6. After a CO shutdown event, the remote start
capability will be disabled until the Engine
has been first restarted non-remotely.
7. EFI Alert Indicator Flashes: See EFI Alert Indicator
Light pattern table to identify the root cause
Engine misfires 1. Spark plug cap loose.
2. Incorrect spark plug gap or
damaged spark plug.
3. Defective spark plug cap.
4. Old or low quality gasoline.
5. Incorrect compression.
1. Check cap and wire connections.
2. Re-gap or replace spark plug.
3. Replace spark plug cap.
4. Use only fresh 87+ octane stabilizer-treated
unleaded gasoline.
Do not use gasoline with more than
10% ethanol (e15, e20, e85, etc.).
5. Diagnose and repair compression. Use engine will
not start: COMpreSSiOn reLaTeD section.
Engine stops suddenly 1. Carbon Monoxide level high. Red light
on Carbon Monoxide Sensor illuminates.
2. CO Sensor Alarm flashes yellow
continually shortly after starting.
3. CO Sensor Alarm flashes yellow
continually after longer period of operation.
4. Low oil shutdown.
5. Fuel tank empty or full of impure or low
quality gasoline.
6. EFI Alert Indicator flashes.
7. Faulty magneto.
8. Disconnected or improperly
connected spark plug cap.
9. Unintentional shutdown signal sent
from Stop/Start Remote Control.
10. If using LPG / Propane: LPG tank
empty or LPG tank too small.
1. Leave area immediately and allow area to ventilate
thoroughly. Only operate generator outside.
2. Carbon monoxide sensor malfunction.
Sensor needs service. Call 1-800-444-3353 as
soon as possible. Do not use the Generator
until the sensor is working properly.
3. Make sure to operate Generator within
rated ambient temperature; maintain
minimum 5 ft. clearance from all sides.
4. Fill engine oil to proper level. Check
engine oil before EVERY use.
5. Fill fuel tank with fresh 87+ octane stabilizer treated
unleaded gasoline.
Do not use gasoline with more than 10%
ethanol (E15, E20, E85, etc.).
6. See EFI Alert Indicator Light pattern
table to identify the root cause
7. Have qualified technician service magneto.
8. Secure spark plug cap.
9. Store the Remote Control in a safe
location and away from children.
10. Replace empty LPG tank with full tank. Replace
small LPG tank with correct tank size. Refer
to Specifications on page 3.
Engine stops when
under heavy load
1. Dirty air filter
2. Engine running cold.
1. Clean or replace element.
2. Allow engine to warm up prior to operating equipment.
Page 34
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SaFeTy OperaTiOn MainTenanCeSeTup
problem possible Causes probable Solutions
Engine knocks 1. Old or low quality gasoline.
2. Engine overloaded.
3. Incorrect spark timing, deposit
buildup, worn engine, or other
mechanical problems.
1. Fill fuel tank with fresh 87+ octane stabilizer-treated
unleaded gasoline.
Do not use gasoline with more than
10% ethanol (e15, e20, e85, etc.).
2. Do not exceed equipment’s load rating.
3. Have qualified technician diagnose and service engine.
Engine backfires 1. Impure or low quality gasoline.
2. Engine too cold.
3. Intake valve stuck or overheated engine.
4. Incorrect timing.
1. Fill fuel tank with fresh 87+ octane stabilizer-treated
unleaded gasoline.
Do not use gasoline with more than
10% ethanol (e15, e20, e85, etc.).
2. Use cold weather fuel and oil additives
to prevent backfiring.
3. Have qualified technician diagnose and service engine.
4. Check engine timing.
Attached device
doesn’t have power
1. Device not plugged in properly.
2. Circuit Breaker tripped.
3. GFCI activated.
4. Product needs service.
1. Turn off and unplug the device,
then plug it back in again and turn on.
2. Turn off and unplug device, reset Circuit
Breaker, plug in device and turn on.
3. Turn off and unplug device. Test GFCI
receptacle. If functioning properly reset
GFCI, plug in device and turn on.
4. Have product repaired.
Attached device
begins to operate
abnormally
1. Problem with device.
2. Rated load capacity exceeded.
1. Immediately unplug device.
Have device repaired by a qualified
technician, or replace device.
2. Lower the number of items plugged into the
Generator to stay within the rated capacity,
or use a more powerful generator.
Follow all safety precautions whenever diagnosing or servicing the generator or engine.
Page 35
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71039
SaFeTyOperaTiOnMainTenanCe SeTup
eFi Fault indicator Codes
The EFI Alarm Light flashes indicating a fault with the engine. The Fault Code can be identified by the
flashing frequency of the EFI Alarm Light. The following table describes the Blink Pattern of a Fault Code:
note: The EFI Alarm Light turns ON 4 seconds and OFF 2 seconds before
and after displaying the Fault Code(s) Blink Pattern.
note: “·” indicates short blink (0.25 seconds) and “-” indicates long blink (1.2 seconds).
note: For multiple faults, a 2 second pause occurs between codes.
Blink pattern Fault Code Fault Description
· · 2 TPS (Throttle Position Sensor) Error.
· · · 3 Hall (Engine Position and
Speed) Sensor Error.
· · · · · · 6 EFI System voltage is too high.
- · 11 Fuel Injector Error.
- · · · 13 Fuel Pump Error.
- · · · · · 15 Ignition Module Error.
- · · · · · · · 17 Oxygen Sensor Error.
- - · · · · · · · 27 Throttle Stepper Motor Error.
For additional support, please call 1-800-444-3353.
Page 36
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part Description Qty
1 Engine 1
2 Side Beam Of The Fuel Tank 2
3 Hex Flange Bolt, M6x16 29
4 Quick Plug Battery Cable 1
5 Left Side Housing Assembly 1
6 Rubber Sleeve 4
7 Hex Socket Bolt, M6x16 41
8 Self-Tapping Bolt ST4.2/13 38
9 Knob Mounting Plate 8
10 Maintenance Cover Plate 1
11 Cover Plate Switch 4
12 Column A 2
13 Column B 2
14 Bolt M6x50 4
15 Handle Sealant Sleeve A 2
16 Handle Sealant Sleeve B 2
17 Battery 1
18 Handle Tube 2
19 Fuel Tank Front/Rear Beam 2
20 Rear Cover Assembly 1
21 Inverter Air Hood 1
22 Control Panel Assembly 1
23 Inverter Mounting Lug(Left) 1
24 Inverter Mounting Lug(Right) 1
25 Bolt M6x16 8
26 Inverter Module 1
27 Panel Sealing Rubber Ring 1
28 Front Cover Assembly 1
29 Handle Mounting Seat A 1
30 Handle Retaining Pin 1
31 Bolt M8x20 6
32 Handle Mounting Seat B 1
33 Handle Stop Block 1
34 Fastening Spring 1
35 Movable Pin 1
36 Handle Assembly 1
37 Bolt M5 1
38 Handle Retaining Pin 1
39 Nut 2
40 Handle Welding Assembly 1
41 Rubber Cover For Handle 2
42 Mounting Plate 1
43 Bolt M6x20 4
44 DC Power Module 1
45 Muffler Component 1
46 Spring Washer 2
47 Nut M8 2
48 Muffler Gasket 2
49 Motor Exhaust Rubber Sleeve 1
50 Muffler Exhaust Rubber Sleeve 1
part Description Qty
51 Exhaust Casing 1
52 Handle Assembly 1
53 Oxygen Sensor M12 1
54 Bolt M8x16 4
55 Flat Gasket 4
56 Oil Port Cover Plate 1
57 Fuel Tank Cover 1
58 Fuel Tank Gasket 1
59 Tube Sealant Jacket A 2
60 Tube Sealant Jacket B 2
61 Handle Elbow Pipe 2
62 Fuel Tank Cover Support 4
63 Bolt M6x25 4
64 Fuel Tank Assembly 1
65 Bolt M6x25 6
66 Flat Gasket 10
67 Muffler Upper Cover Assembly 1
68 Muffler Lower Cover Assembly 1
69 Muffler Lower Cover Plate 1
70 Bolt M6x12 2
71 Shock Absorber Seat 2
72 Clamping Nut 6
73 Base Plate 1
74 Switch Card Board 4
75 Bolt M6x16 4
76 Base Plate Support Frame 1
77 Nut M8 16
78 Wheel Axle 2
79 Bolt M8x16 8
80 Caster 4
81 Shaft Sleeve 2
82 Brake Assembly 2
83 Bolt M8x20 4
84 Wave Washer 2
85 Bolt M8x20 4
86 Inverter Shock-Absorbing Pad 2
87 Carbon Canning Bracket 1
88 Canister Press Plate A 1
89 Canister Press Plate B 1
90 Carbon Canister 750cc 1
91 Nylon Braided 1
92 Ventilation Tube 1
93 Ventilation Tube 1
94 Ventilation Tube 1
95 Oil Pipe Protective Cover 1
96 Fuel Hose Assembly EFI 1
97 Dump Valve Assembly 1
98 Fuel Pump Assembly 1
99 Oil Pump Pressure Plate 1
100 Nut M5 6
Component List and Diagram
Generator Component List
Page 37
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The component list and assembly diagram are shown for reference only.
To view all currently available replacement parts, please visit harborfreight.com/parts
part Description Qty
101 Hood Seal Strip 1
102 Oil Pump Guard 1
103 Bolt M10x30 1
104 Oil Pump Guard Plate 1
105 Bolt M5x12 3
106 Cap 3
107 CO Alarm 1
108 Self-Tapping Screw M4x14 4
109 Shock Absorber Seat 2
110 Flat Gasket 2
111 Nut M10 6
112 Cylinder Head Air Hood 1
113 Bolt M6x20 2
114 Nut M6 6
115 Check Valve 1
116 Two-Way Valve 1
part Description Qty
117 Clamp 7
118 Nut M6 4
119 Clamps 4
120 Gas Pipe 1
121 Gas Solenoid Valve Mounting Bracket 1
122 Gas Solenoid Valve 1
123 ECU Mounting Bracket 1
124 ECU 1
125 EFI Wiring Harness 1
126 Battery Strap 1
127 Bolt M8x30 4
128 Gas Pipe 1
129 Nylon Braided 1
130 Remote (Not Shown) 1
131 LPG Connector Kit (Not Shown) 1
132 Battery/Maintainer (Not Shown) 1
Generator Component List (continued)
Page 38
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assembly Diagram (Generator)
01
02
03
04
04
05
06
07
08
09
10
11
12
12
13
13
14
14
15
16
17
18
14
14
16
18
19
03
20
07
19
03
01
03
21
22
23
24
25
25
26
28
07
29
30
31
32
33
34
36
35
37
38
39
40
41
42
43
44
02
03
45
47
48
49
50
51
52
27
08
09
56
57
58
62
60
59
61
08
64
63
65
67
68
69
73
71
74
75
72
76
78
79
77
80
81
82
83
85
86
08
66
83
83
83
83
110
53
107
87
90
93
91
98
99
100
101
102
07
104
105
106
118
96
119
120
97
112
113
46
84
88
89
92
95
108
109
111
113
114
70
94
115
116
117
15
121
122
06
07
123
124
25
126
125
7
7
103
03
11
54
55
127
128
119
129
Page 39
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Component List and Diagram
engine Component List
part Description Qty
1A Hex Flange Bolt M6x40 4
2A Cylinder Head Assembly 1
3A Cylinder Head Gasket 1
4A Clamp 1
5A Exhaust Pipe 1
6A Retaining Rings For Shafts 2
7A Rocker Arm Shaft 2
8A Valve Rocker Arm Assembly 2
9A Valve Lock Clip 2
10A Valve Spring Seat 4
11A Valve Spring Seat 4
12A Valve Spring Lower Seat 2
13A Valve Seal 2
14A Nut M10x1.25 4
15A Stud Bolt M10x110 2
16A Cylinder Head Assembly 1
17A Stud Bolt M10x110 4
18A Spark Plug Assembly 1
19A Exhaust Studs 2
20A Air Intake Studs 2
21A Clamp 1
22A Hex Flange Bolt M6x12 13
23A Wind Shield 1
24A Air Inlet Gasket 1
25A Throttle Connecting Block 1
26A Throttle Body Gasket 1
27A ECU/Throttle Body Assembly 1
28A Hex Flange Nut M6 2
29A Rubber Sleeve 1
30A Motor Tail Cover 1
31A Clamp 1
32A Gas Pipe 1
33A Air Filter Gasket 1
34A Flat Washer 4
35A Air Filter Assembly 1
36A Cylinder Head Gasket 1
37A Positioning Pin 2
38A Valve Pushrod 2
39A Exhaust Valve 1
40A Intake Valve 1
41A Valve Lifter 2
42A Piston Ring Assembly 1
43A Piston Pin Clamp Ring 2
44A Piston 1
part Description Qty
45A Piston Pin 1
46A Connecting Rod Assembly 1
47A Oil Drain Bolt M12x16 2
48A Aluminum Gasket 2
49A Crankcase 1
50A Metal Wire Clip 1
51A Stud 2
52A Hex Flange Nut M18 1
53A Metal Wire Clip 4
54A Oil Seal 1
55A Ignition Coil Assembly 1
56A Hex Flange Bolt M6 2
57A Flywheel Assembly 1
58A Hex Socket Head Screw 4
59A Variable Frequency Motor Rotor 1
60A Positioning Pin 4
61A Flywheel Fan 1
62A Startup Cup 1
63A Flywheel Nut M16 1
64A Recoil Starter Assembly 1
65A Deep Groove Ball Bearing 2
66A Hex Flange Bolt M6x16 2
67A Oil Sensor 1
68A Balance Shaft 1
69A Camshaft Assembly 1
70A Crankshaft Assembly 1
71A Cylinder Head Air Guide Sealing Strip 1
72A Pressure Plate Assembly 1
73A Cross Recessed Countersunk Head Screw
M6x12
4
74A Pressure Plate Assembly 1
75A Cylinder Head Air Guide Sealing Strip 1
76A Crankcase Cover 1
77A Hex Flange Bolt 7
78A Crankcase Cover Baffle 1
79A Oil Dipstick Assembly 1
80A Deep Groove Ball Bearing 6307 1
81A Positioning Pin 3
82A Crankcase Cover Gasket 1
83A Hex Flange Bolt M8x32 3
84A Starter Motor Assembly 1
85A Fan/Inverter 1
86A Alternator End Cover 1
87A Flat Washer 1
When ordering replacement parts from this list, the "A" suffix must be included in order to get the correct part.
The component list and assembly diagram are shown for reference only.
To view all currently available replacement parts, please visit harborfreight.com/parts
Page 40
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71039
SaFeTy OperaTiOn MainTenanCeSeTup
assembly Diagram (engine)
29
77
30
60
59
58
87
86
78
85
1
22
81
77
84
79
54
81
65
76
81
73
74
73
72
71
70
43
46
47
37
39
40
19
12
9
3
2
1
4
5
21
22
33
15
13
15
18
16
36
17
20
24
26
27
32
22
22
22
31
64
41
38
22
44
42
45 43
28
63
35
48
49
54
56
62
22
69
48
47
57
56
61
75
80
82
22
65
50
51
53
68
66
67
52
83
83
10
11
8
7
23
6
17
14
34
55
25
53
Page 41
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pLeaSe reaD THe FOLLOWinG CareFuLLy
THE MANUFACTURER AND/OR DISTRIBUTOR HAS PROVIDED THE COMPONENT LISTS AND ASSEMBLY
DIAGRAMS IN THIS MANUAL AS A REFERENCE TOOL ONLY. NEITHER THE MANUFACTURER OR
DISTRIBUTOR MAKES ANY REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER THAT HE
OR SHE IS QUALIFIED TO MAKE ANY REPAIRS TO THE PRODUCT, OR THAT HE OR SHE IS QUALIFIED
TO REPLACE ANY PARTS OF THE PRODUCT. IN FACT, THE MANUFACTURER AND/OR DISTRIBUTOR
EXPRESSLY STATES THAT ALL REPAIRS AND PARTS REPLACEMENTS SHOULD BE UNDERTAKEN BY
CERTIFIED AND LICENSED TECHNICIANS, AND NOT BY THE BUYER. THE BUYER ASSUMES ALL RISK
AND LIABILITY ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR REPLACEMENT
PARTS THERETO, OR ARISING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO.
Record product’s Date Code Here:
note: If product has no date code, record month and year of purchase instead.
note: Some parts are listed and shown for illustration purposes only, and are not available
individually as replacement parts. Specify UPC 193175526076 when ordering parts.
Page 42
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FCC STaTeMenT FOr THe reMOTe
CauTiOn! The user is cautioned that changes or modifications not expressly approved by the
party responsible for compliance could void the user‘s authority to operate the equipment.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) this device may not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause undesired operation.
note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant
to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy
and, if not installed and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television reception,
which can be determined by turning the equipment off and on, the user is encouraged
to try to correct the interference by one or more of the following measures:
• Re-orient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
Page 43
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Warranties
Limited 90 Day Warranty (retail)
Harbor Freight Tools Co. makes every effort to assure that its products meet high quality and durability standards,
and warrants to the original purchaser that this product is free from defects in materials and workmanship for the
period of 90 days from the date of purchase. This warranty does not apply to damage due directly or indirectly,
to misuse, abuse, negligence or accidents, repairs or alterations outside our facilities, criminal activity, improper
installation, normal wear and tear, or to lack of maintenance. We shall in no event be liable for death, injuries
to persons or property, or for incidental, contingent, special or consequential damages arising from the use of
our product. Some states do not allow the exclusion or limitation of incidental or consequential damages, so
the above limitation of exclusion may not apply to you. THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL
OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY
AND FITNESS, EXCEPT FOR THE EMISSIONS CONTROL SYSTEM WARRANTY BELOW.
To take advantage of this warranty, the product or part must be returned to us with transportation charges prepaid.
Proof of purchase date and an explanation of the complaint must accompany the merchandise. If our
inspection verifies the defect, we will either repair or replace the product at our election or we may elect to
refund the purchase price if we cannot readily and quickly provide you with a replacement. We will return
repaired products at our expense, but if we determine there is no defect, or that the defect resulted from
causes not within the scope of our warranty, then you must bear the cost of returning the product.
This warranty gives you specific legal rights and you may also have other rights which vary
from state to state. HFT also warrants that the emissions control system on your engine is
designed, built, and equipped so that it conforms to the United States Environmental Protection
Agency’s (EPA) emissions requirements in effect at the time of manufacture.
Page 44
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emissions Control System Warranty
yOur WarranTy riGHTS anD OBLiGaTiOnS
The California Air Resources Board, the United States Environmental Protection Agency, and Harbor Freight Tools
(HFT) are pleased to explain the emissions control system warranty on your 2025 Small Off-Road Engine and engine
powered equipment. In California, new equipment that uses small off-road engines must be designed, built, and
equipped to meet the State’s stringent anti-smog standards. HFT must warrant the emissions control system on your
Small Off-Road Engine and engine powered equipment for the periods of time listed below provided there has been
no abuse, neglect or improper maintenance of your small off-road engine or equipment leading to the failure of the
emissions control system. HFT also warrants that the emissions control system on your engine is designed, built, and
equipped so that it conforms to the United States Environmental Protection Agency’s (EPA) emissions requirements
in effect at the time of manufacture.
Your emissions control system may include parts such as the carburetor or fuel-injection system, the ignition system,
catalytic converter, fuel tanks, fuel lines (for liquid fuel and fuel vapors), fuel caps, valves, canisters, filters, clamps and
other associated components. Also included may be hoses, belts, connectors, and other emission-related assemblies.
Where a warrantable condition exists, HFT will repair your Small Off-Road Engine and engine powered equipment
at no cost to you, including diagnosis, parts and labor.
ManuFaCTurer’S WarranTy COVeraGe
This emissions control system is warranted for two years. If any emission-related part on your Small Off-Road
Engine and engine powered equipment is defective, the part will be repaired or replaced by HFT.
OWner’S WarranTy reSpOnSiBiLiTieS
As the Small Off-Road Engine and engine powered equipment owner, you are responsible for the performance
of the required maintenance listed in your Owner’s Manual. HFT recommends that you retain all receipts covering
maintenance on your small off-road engine/equipment, but HFT cannot deny warranty solely for the lack of receipts or
for your failure to ensure the performance of all scheduled maintenance.
As the Small Off-Road Engine and engine powered equipment owner, you should however be aware that HFT may
deny you warranty coverage if your Small Off-Road Engine or engine powered equipment or a part has failed due to
abuse, neglect, improper maintenance, or unapproved modifications.
You are responsible for presenting your Small Off-Road Engine or engine powered equipment to HFT as soon as
the problem exists. To obtain warranty repair or replacement, either:
(a) contact HFT Product Support at 1-800-444-3353 or [email protected]; or
(b) bring the Small Off-Road Engine or engine powered equipment to your nearest Harbor Freight Tools retail
store. The nearest Harbor Freight Tools retail store can be found on the internet at https://www.harborfreight.com. The
warranty repairs or replacement should be completed in a reasonable amount of time, not to exceed 30 days.
If you have a question regarding your warranty coverage, you should contact HFT Product Support at 1-800-444-
3353 or [email protected].
Page 45
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GeneraL eMiSSiOnS WarranTy COVeraGe
a) The warranty period begins on the date the engine or equipment is delivered to an ultimate purchaser. The
warranty period is two years.
b) HFT warrants to the ultimate purchaser and each subsequent owner that the engine is:
1. Designed, built, and equipped so as to conform with the applicable United States Environmental Protection
Agency’s (EPA) emissions requirements in effect at the time of manufacture and all applicable regulations
adopted by the California Air Resources Board; and
2. Free from defects in materials and workmanship that cause the failure of a warranted part to be identical in
all material respects to the part as described in the engine manufacturer’s application for certification for a
period of two years.
c) The warranty on emissions-related parts is as follows:
1. Any warranted part that is not scheduled for replacement as required maintenance in the written instructions
provided is warranted for the warranty period stated above. If any such part fails during the period of warranty
coverage, it will be repaired or replaced by HFT. Any such part repaired or replaced under the warranty will
be warranted for the remaining warranty period.
2. Any warranted part that is scheduled only for regular inspection in the written instructions is warranted for
the warranty period stated above. A statement in the written instructions to the effect of “repair or replace
as necessary” does not reduce the period of warranty coverage. Any such part repaired or replaced under
warranty will be warranted for the remaining warranty period.
3. Any warranted part that is scheduled for replacement as required maintenance in the written instructions will
be warranted for the period of time prior to the first scheduled replacement point for that part. If the part fails
prior to the first scheduled replacement, the part will be repaired or replaced by HFT. Any such part repaired
or replaced under warranty will be warranted for the remainder of the period prior to the first scheduled
replacement point for the part.
4. Repair or replacement of any warranted part under the warranty will be performed at no charge to the owner
at a retail store or by HFT paying for shipping the product for repair.
5. Notwithstanding the provisions herein, warranty services or repairs will be provided at all retail stores or by
contacting HFT Product Support at 1-800-444-3353 or [email protected].
6. The owner will not be charged for diagnostic labor that leads to the determination that a warranted part is in
fact defective, provided that such diagnostic work is performed at a retail store.
7. HFT is liable for damages to other engine components proximately caused by a failure under warranty of any
warranted part.
8. Throughout the engine’s and emission control system’s warranty period stated above, HFT will maintain a
supply of warranted parts sufficient to meet the expected demand for such parts and will obtain additional
parts if that supply is exhausted.
9. Any replacement part may be used in the performance of any warranty maintenance or repairs and will
be provided without charge to the owner. Manufacturer-approved replacement parts that do not increase
emissions will be used in the performance of any warranty maintenance or repairs and will be provided
without charge to the owner. Such use will not reduce the warranty obligations of HFT.
10. Add-on or modified parts that are not exempted by the California Air Resources Board may not be used. The
use of any non-exempted add-on or modified parts will be grounds for disallowing a warranty claim. HFT is
not liable to warrant failures of warranted parts caused by the use of a non-exempted add-on or modified
part.
11. HFT will provide any documents that describe its warranty procedures or policies upon request of the
Executive Officer.
Page 46
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d) Emission Warranty Parts List.
1. Fuel Metering System
a. Carburetor and its internal parts (and/or
pressure regulator or fuel injection system).
b. Fuel tank.
c. Cold start enrichment system.
d. Air/fuel ratio feedback and control system.
2. Air Induction System
a. Controlled hot air intake system.
b. Intake manifold.
c. Air filter.
3. Ignition System
a. Spark plugs.
b. Magneto ignition system.
c. Spark advance/retard system.
4. Catalyst System (if so equipped)
a. Exhaust pipe stud/exhaust manifold.
b. Thermal reactor.
c. Catalytic converter (if so equipped).
5. Particulate Controls
a. Traps, filters, precipitators, and any other
device used to capture particulate emissions.
6. Miscellaneous Items Used in Above Systems
a. Vacuum, temperature and time sensitive
valves and switches.
b. Hoses, belts, connectors, and assemblies.
7. Evaporative Emission Control System
a. Fuel tank.
b. Fuel cap.
c. Fuel Lines (for liquid fuel and fuel vapors).
d. Fuel Line Fittings.
e. Clamps.*
f. Pressure Relief Valves.*
g. Control Valves.*
h. Control Solenoids.*
i. Electronic Controls.*
j. Vacuum Control Diaphragms.*
k. Control Cables.*
l. Control Linkages.*
m. Purge Valves.*
n. Gaskets.*
o. Liquid/Vapor Separator.
p. Carbon Canister.
q. Canister Mounting Brackets.
r. Carburetor Purge Port Connector.
8. Air Injection System (if so equipped)
a. Air pump or pulse valve.
b. Valves affecting distribution of flow.
c. Distribution manifold.
* Note: As they relate to the evaporative emission control system.
HFT will furnish with each new small off-road engine/equipment written instructions for the maintenance and use
of the engine/equipment by the owner.
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SaFeTyOperaTiOnMainTenanCe SeTup
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