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 serial number 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. 24e
When unpacking, make sure that the product is intact
and undamaged. If any parts are missing or broken,
please call 1‑888‑866‑5797 as soon as possible.
Copyright
©
2024 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.
1800 WATT
PORTABLE
GENERATOR
1400 RUNNING WATTS
1800 MAX STARTING WATTS
Visit our website at: http://www.harborfreight.com
email our technical support at: [email protected]
email our engine support at: [email protected]
71341
DanGer
using a generator indoors can
KiLL yOu in MinuteS.
Generator exhaust contains
carbon monoxide. this is a poison
you cannot see or smell.
Do not use in
trailers, truck
beds, or tents.
use at least 20 feet away from
people, animals, and structures
with exhaust pointed away.
20′
20′
20′
20′
20′
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.
Page 2 For technical questions, please call 1-888-866-5797. ITEM 71341
SaFety Setup OperatiOn Maintenance
table of contents
Safety ......................................................... 2
Setup .......................................................... 7
Specifications ............................................. 7
Operation ................................................... 11
Maintenance .............................................. 17
Parts List and Diagram .............................. 22
Warranty .................................................... 26
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.
iMpOrtant SaFety inStructiOnS
SaVe tHeSe inStructiOnS
This manual contains important instructions that should be followed during
installation and maintenance of the Generator and any batteries.
Set up precautions
1. This unit is to be installed so that access is
restricted to only qualified service personnel
who have been instructed of the reasons for the
restrictions applied to the location and about any
precautions that must be taken. Access shall be
through the use of a special tool, or lock and key,
or other means of security and shall be controlled
by the authority responsible for the location.
2. 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. Have multiple ABC class fire extinguishers nearby.
4. 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.
5. Set up and use only on a flat, level,
well‑ventilated surface.
6. 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.
7. 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.
8. A transfer switch should be installed by a
licensed electrician in compliance with all
applicable laws and electrical codes.
9. Wear ANSI‑approved safety goggles, heavy‑duty
work gloves, and dust mask/respirator during set up.
10. Use only lubricants and fuel
recommended in this manual.
Page 3For technical questions, please call 1-888-866-5797.ITEM 71341
SaFetySetupOperatiOnMaintenance
Set up precautions (continued)
11. 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.
12. Do not operate the Generator before grounding.
The Generator must be earth‑grounded
in accordance with all relevant electrical
codes and standards before operation.
13. Install carbon monoxide alarm(s) with
battery backup in nearby buildings according
to manufacturer’s instructions.
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.
2. 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
1‑888‑866‑5797.
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.
3. Never use a generator indoors, including in
garages, basements, crawlspaces and sheds.
Opening doors and windows or using fans will NOT
prevent carbon monoxide build up in the home.
4. 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.
5. 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.
6. Keep children away from the equipment,
especially while it is operating.
7. Keep all spectators at least six feet
from the Engine during operation.
8. Do not touch engine during use.
Let engine cool down after use.
9. Never store fuel or other flammable
materials near the engine.
10. Fire Hazard! Do not fill gas 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.
Page 4 For technical questions, please call 1-888-866-5797. ITEM 71341
SaFety Setup OperatiOn Maintenance
11. If the plugged‑in product operates abnormally
or unusually slow, immediately stop using the
Generator as a power source. Always 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.
12. 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.
13. 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.
Power levels between rated and maximum
may be used for no more than 30 minutes.
14. Avoid substantially overloading which will
trip the circuit breaker. Exceeding the time
limit for maximum power operation or slightly
overloading the Generator may not switch the
circuit breaker or circuit protector OFF, but will
shorten the service life of the Generator.
15. Do not attempt to connect or disconnect
load connections while standing in
water, or on wet or soggy ground.
16. 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.
17. 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.
18. Insulate all connections and disconnected wires.
19. Guard against electric shock. Prevent body
contact with grounded surfaces such as
pipes, radiators, ranges, and refrigerators.
20. 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 the tool 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 engine can produce high noise
levels. Prolonged exposure to noise levels
above 85 dBA is hazardous to hearing. Always
wear ear protection when operating or working
around the gas engine 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. Keep grounded conductive objects, such as
tools, away from exposed, live electrical parts
and connections to avoid sparking or arcing.
These events could ignite fumes or vapors.
30. Stay alert, watch what you are doing and
use common sense when operating this
piece of equipment. Do not use this piece
of equipment while tired or under the
influence of drugs, alcohol or medication.
31. 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.
32. Parts, especially exhaust system components,
get very hot during use. Stay clear of hot parts.
33. Do not cover the Generator or its
engine during operation.
34. Keep the Generator, its engine, and surrounding
area clean at all times. Keep generator at
least 5 feet from combustible objects.
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.
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.
Page 5For technical questions, please call 1-888-866-5797.ITEM 71341
SaFetySetupOperatiOnMaintenance
39. Keep hands and feet away from moving parts. Do
not reach over or across Generator while operating.
40. Before use, check for misalignment or binding
of moving parts, breakage of parts, and any
other condition that may affect the Generator’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)
0 ~ 50 ft 50 ~ 75 ft 75 ~ 100 ft
2 240 18 AWG
4 480 18 AWG 16 AWG
6 720 18 AWG 16 AWG 14 AWG
8 960 16 AWG 12 AWG
10 1200 16 AWG 14 AWG 12 AWG
15 1800 14 AWG 12 AWG 10 AWG
20 2400 12 AWG 10 AWG
25 3000 12 AWG 10 AWG 8 AWG
30 3600 10 AWG 8 AWG
35 4200 8 AWG 6 AWG
40 4800 6 AWG
Page 6 For technical questions, please call 1-888-866-5797. ITEM 71341
SaFety Setup OperatiOn Maintenance
Service precautions
1. Before service, maintenance, or cleaning:
a. unplug all devices from the Generator.
b. turn the engine switch to its “OFF” position.
c. allow the engine to completely cool.
d. then, remove the spark plug
cap from the spark plug.
2. 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.
3. Make sure the Engine Switch is in its “OFF”
position before moving the Generator and
before performing any service, maintenance,
or cleaning procedures on the unit.
4. 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.
5. 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.
6. Wear ANSI‑approved safety goggles,
heavy‑duty work gloves, and dust
mask/respirator during service.
7. Maintain labels and nameplates on
the equipment. These carry important
information. If unreadable or missing, contact
Harbor Freight Tools for a replacement.
8. 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.
9. Store equipment out of the reach of children.
10. Follow scheduled engine and
equipment maintenance.
refueling:
1. 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 refuelling.
3. tO preVent FueL LeaKaGe anD Fire
HaZarD, Do not overfill with fuel. Fill with
fuel according to the Fuel Level information
below the Specification chart for your model.
4. Do not fill fuel tank to the top. Leave a little
room for the fuel to expand as needed.
5. Refuel in a well‑ventilated area only.
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.
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°F or incinerate. Doing so
may result in injury due to venting, leakage
or explosion resulting in chemical burns.
SaVe tHeSe inStructiOnS.
Page 7For technical questions, please call 1-888-866-5797.ITEM 71341
SaFetySetupOperatiOnMaintenance
Functional Description
Specifications
Generator
Output
120 VAC, 60 Hz, 11.7A, 1 Phase
1,400 Running Watts (1,800 Max. Starting Watts)
12VDC, 8.3 A
Electrical Receptacle
3-Prong, duplex NEMA #5-20 120 V
One DC Outlet 12 VDC
Battery Type CR2032, 3V. Contains non‑replaceable battery.
Engine
Displacement 98 cc
Engine Type Horizontal Single Cylinder 4 stroke OHV
Cooling System Forced air cooled
Fuel
Type 87+ octane stabilizer treated unleaded gasoline
Capacity 1.59 Gallon / 6.00 Liter
Engine Oil
Type SAE
10W – 30 above 32° F
5W – 30 at 32° F or below
Capacity 0.4 Quart
Spark Plug
Type LG E6RTC
Gap 0.028″ - 0.031″
Valve Clearance
Intake 0.003″ - 0.0047″
Exhaust 0.005″ - 0.006″
Run Time @ 50% load 9.5 hr.
The emission control system for this Generator’s Engine is warranted for standards set by the U.S. Environmental
Protection Agency. For warranty information, refer to the last pages of this manual.
components and controls
Fuel Gauge Fuel cap
air
Filter
Starting
Handle
Fuel Valve
ac receptacles
(#5-20r)
choke
cO Sensor
Light
Dc receptacle
Dc circuit Breaker
Low Oil alert
engine Switch
Volt Meter
Ground terminal
ac circuit Breaker
Frame
Page 8 For technical questions, please call 1-888-866-5797. ITEM 71341
SaFety Setup OperatiOn Maintenance
components and controls (continued)
The following are descriptions of the controls
on the power panel. Your Generator has
sockets to power your products with circuit
breakers to protect the voltage flow.
1.
i
O
Start
engine Switch: Used to start and stop the Engine.
2. ac receptacles: The Generator contains AC
Receptacles to power tools and equipment.
3-prong, duplex 120 volt receptacle
(neMa #5-20)
WarninG! tO preVent SeriOuS inJury:
Connect tools and equipment only to the
Receptacle that is compatible with the
electrical characteristics and rated capacities
of the tools and equipment being used.
3.
On
OFF
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. Allow the Generator to
cool down. Then, press the tripped Circuit Breaker,
restart the Engine, and re‑attach loads.
4. 12 VDc receptacle: 12 VDC Receptacle
provides a power source for 12 volt DC items.
5. 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 9
for instructions on grounding the Generator.
initial tool Set up/assembly
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:
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.
At high altitudes, the engine’s carburetor, governor,
and any other parts that control the fuel‑air ratio will
need to be adjusted by a qualified mechanic to allow
efficient high‑altitude use and to prevent damage to the
engine and any other devices used with this product.
note: For additional information regarding the parts listed in the following pages,
refer to the Assembly Diagram near the end of this manual.
nOtice: This Generator is not intended to power sensitive electronic equipment without the addition of an
appropriate line conditioner and surge protector (both not included). Sensitive electronic equipment includes,
but is not limited to, audio/video equipment, some television sets, computers, and printers. Sensitive
electronic equipment should be operated on approved inverter‑type generators or pure sine wave generators.
Wheel Kit, #68531 (sold separately)
can be used with this Generator.
Page 9For technical questions, please call 1-888-866-5797.ITEM 71341
SaFetySetupOperatiOnMaintenance
Grounding
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 ¾ 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 at least 8 ft. vertically into the ground.
a. If rock layer prevents vertical entry, drive at an angle not exceeding 45 degrees from vertical.
b. If rock layer prevents angle entry, bury electrode in horizontal trench at least 30 in. deep.
2. The upper end of electrode must be protected if above ground level.
3. Connect a #6 AWG grounding wire (not included) from the Grounding Terminal
on the Generator Control Panel to the buried electrode.
For additional information on grounding methods, please see the National Electrical Code.
note: The portable generator Neutral conductor is isolated from the frame and from the
AC receptacle ground pin. Electrical devices that require a connection between one
conductor pin and the grounded receptacle pin may not function properly.
remove the Shipping Brackets and Block
to protect the Generator during shipping, Shipping Brackets and a Block have
been installed between the engine and Frame. these Brackets and Block MuSt
Be reMOVeD BeFOre adding oil or gasoline to the Generator.
nOtice: DO nOt attempt to start Generator without first removing the Shipping Brackets and Block.
Damage to the Generator as a result of not removing the Brackets and Block will void the warranty.
1. BEFORE filling the Engine with oil or gasoline, tip the Generator onto its recoil end. Tip onto the flattened
cardboard box the Generator came in or other protective surface so as to not scratch the Frame.
2. Remove the Bolts from the orange/yellow Shipping Brackets. Bolts and Shipping Brackets can be discarded.
3. Tip the Generator onto its other side.
4. Carefully cut the cable tie holding the Block in place. Block and Cable tie can be discarded.
5. Tip the Generator upright.
Page 10 For technical questions, please call 1-888-866-5797. ITEM 71341
SaFety Setup OperatiOn Maintenance
High altitude Operation above 3000 feet
WarninG! tO preVent SeriOuS inJury FrOM Fire:
Follow instructions 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 proceeding. Do not smoke.
nOtice: Warranty void if necessary adjustments are not made for high altitude use.
At high altitudes, the engine’s carburetor, governor, and any other parts that control the fuel‑air ratio will need
to be adjusted by a qualified mechanic to allow efficient high‑altitude use and to prevent damage to the engine
and any other devices used with this product. The fuel system on this engine may be influenced by operation
at higher altitudes. Proper operation can be ensured by installing an altitude kit at altitudes higher than 2000 ft.
above sea level. At elevations above 7000 ft, the engine may experience decreased performance, even with
the proper main jet. Operating this engine without the proper altitude kit installed may increase the engine’s
emissions and decrease fuel economy and performance. The kit should be installed by a qualified mechanic.
note: Not all Generator models have a Solenoid. Skip those steps if a Solenoid is not present.
1. Turn off the engine.
2. Close the fuel valve.
3. Remove the air cleaner housing to allow access to the carburetor:
4. Place a bowl under the fuel cup to catch any spilled fuel.
5. Unthread the screws holding the solenoid in place.
cautiOn! Carburetor bowl may have gas in it which will leak upon removing the solenoid/bolt.
6. Disconnect the solenoid and solenoid seal from the bolt.
7. Unthread the bolt holding the fuel cup.
8. Remove the bolt, Bolt Seal, fuel cup, Fuel Cup Seal and Main Jet from the body of the carburetor assembly.
A carburetor screwdriver (not included) is needed to remove and install the Main Jet.
note: The mixing tube is held in place by the Main Jet and might fall out when it is removed.
If it falls out, replace it in the same orientation before replacing the Main Jet.
9. Replace the Main Jet with the replacement Main Jet needed for your altitude range (part 1a or 2a).
note: The Fuel Cup Seal and Bolt Seal may be damaged during removal
and should be replaced with the new ones from the kit.
10. Replace the Fuel Cup Seal (4a), fuel cup,
Bolt Seal (3a), and bolt. Tighten in place.
nOtice: Do not cross thread bolt when tightening.
Finger tighten first and then use a wrench to
make sure the bolt is properly threaded.
11. Replace the solenoid and Solenoid Seal (5a),
and tighten in place with screws.
12. Reassemble the air cleaner and reattach all hoses to it.
13. 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.
High altitude Kit parts List - a
part Description Qty
1a Main Jet 2000‑3000 ft. 1
2a Main Jet 3000‑6000 ft. 1
3a Main Jet 6000‑7000 ft. 1
4a Bolt Seal 1
5a Fuel Cup Seal 1
carburetor
assembly
Main Jet
Fuel cup Seal
Mixing tube
(might remain
inside carburetor)
Fuel cup
Bolt Seal
Bolt
Solenoid
Solenoid Seal
Screws
Not present
on some
Generators
Page 11For technical questions, please call 1-888-866-5797.ITEM 71341
SaFetySetupOperatiOnMaintenance
Operating instructions
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.
inspect tool before use, looking for damaged, loose, and missing parts.
if any problems are found, do not use tool until repaired.
Generator pre-Start checks
Inspect engine and equipment, 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
cautiOn! your Warranty is VOiD if the engine’s
crankcase is not properly filled with oil before
each use. 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. Close the Fuel Valve.
3. Clean the top of the Dipstick and the
area around it. Remove the Dipstick
by threading it counterclockwise, and
wipe it off with a clean lint free rag.
4.
Full level
Full level
Reinsert the Dipstick without threading it in and
remove it to check the oil level. The oil level
should be up to the full level as shown above.
5. If the oil level is at or below the low mark add the
appropriate type of oil until the oil level is at the
proper level. SAE 10W‑30 oil is recommended
for general use. (The SAE Viscosity Grade chart
on page 18 in the Service section shows other
viscosities to use in different average temperatures.)
6. Thread the 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.
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. If needed, fill the Fuel Tank to about 1 inch
under the fill neck with 87 octane or higher
unleaded gasoline that has been treated with
a fuel stabilizer additive. Follow fuel stabilizer
manufacturer’s recommendations for use.
note: Do not use gasoline containing more than
10% ethanol (e10). Do not use e85 ethanol.
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, effecting
engine performance and/or causing damage.
4. Then replace the Fuel Cap.
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.
Page 12 For technical questions, please call 1-888-866-5797. ITEM 71341
SaFety Setup OperatiOn Maintenance
using the Generator
Before Starting the Generator engine
Before starting the engine:
a. Follow the Set up instructions
to prepare the Generator.
b. unplug all loads from the Generator.
c. inspect the Generator and engine.
d. Fill the engine with the proper
amount and type of both
stabilizer-treated fuel and oil.
Basic Generator use procedure - See
following pages for specific instructions
1. Check that the Generator can handle the
wattage needed to power your products.
2. Start the Engine, and allow the Engine and
Generator to run and warm up for five minutes
after starting with no electrical load.
3. Plug in products.
4. When finished using the Generator,
disconnect all electrical loads.
note: Do not allow Generator to run
out of fuel with loads attached.
5. Turn off the Engine.
6. Allow the Generator and its Engine to
completely cool. Then store the unit in a
clean, dry, safe location out of reach of
children and other unauthorized people.
iMpOrtant: After starting the engine, allow it to
run at no load for five minutes with no load after
each start‑up so that the engine can stabilize.
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 25
hours of use. DO NOT exceed 75% of the
Generator’s rated capacity during this period.
• Change the engine oil after this period.
Under normal operating conditions subsequent
maintenance follows the schedule explained
in the MAINTENANCE section.
Page 13For technical questions, please call 1-888-866-5797.ITEM 71341
SaFetySetupOperatiOnMaintenance
Starting the engine
1. To start a cold engine, move the Choke to the START position.
To restart a warm engine, leave the Choke in the RUN position.
2. Open the Fuel Valve.
3. Turn the Engine Switch to ON.
4. Grip the Starter Handle of the Engine loosely and
pull it slowly several times to allow the gasoline to
flow into the Engine’s carburetor. Then pull the
Starter Handle gently until resistance is felt. Allow
Cable to retract fully and then pull it quickly.
Repeat until the engine starts. Note: Do not let the
Starter Handle snap back against the engine. Hold
it as it recoils so it doesn’t hit the engine.
note: If engine does not start, check engine oil level.
Engine will not start with low or no engine oil.
5. Allow the Engine to run for several seconds. Then, if the Choke lever is in the
START position, move the Choke Lever very slowly to its RUN position.
note: Moving the Choke Lever too
fast could stall the engine.
iMpOrtant: Allow the engine to run at no load for five minutes with no
load after each start‑up so that the engine can stabilize.
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 1‑888‑866‑5797.
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.
ON
i
O
Page 14 For technical questions, please call 1-888-866-5797. ITEM 71341
SaFety Setup OperatiOn Maintenance
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.
cautiOn 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.
Use the DC12 V Receptacle to power 12 VDC equipment.
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.
note: If Engine speed or voltage fluctuates with a load below the Generator’s running
watts, move the Engine Choke Lever to the position.
evenly distributed
over outlets:
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.
1,400
1,800
Page 15For technical questions, please call 1-888-866-5797.ITEM 71341
SaFetySetupOperatiOnMaintenance
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 1,400
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 1,800
max. starting wattage of the Generator.
5. Plug in and turn on products from
largest wattage to smallest.
example
equipment
running
Watts
Microwave (1,000 +200) 1,000
Television (400 + 0) 400
Box Fan (200 + 200) 200
Hand Drill (600 + 600) 600
total running Watts
(must be less than 1,400)
2,200
Largest additional Start-up Watts
600
total Startup Watts needed for all loads
(must be less than 1,800)
2,800
Wattage calculation table
equipment
running
Watts
total running Watts
(must be less than 1,400)
Largest additional Start-up Watts
total Startup Watts needed for all loads
(must be less than 1,800)
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 16 For technical questions, please call 1-888-866-5797. ITEM 71341
SaFety Setup OperatiOn Maintenance
Stopping the engine in an emergency
1. To stop the engine in an emergency,
turn the Engine Switch off.
nOtice: Generator shut‑off under load may damage
the Generator and attached equipment.
Stopping the engine under normal conditions
1. Before turning off the Engine,
turn off all electrical loads,
then unplug them.
2. Turn the Engine Switch off.
3. Close the Fuel Valve.
i
O
Start
OFF
OFF
i
O
Page 17For technical questions, please call 1-888-866-5797.ITEM 71341
SaFetySetupOperatiOnMaintenance
user-Maintenance instructions
procedures not specifically explained in this manual must
be performed only by a qualified technician.
tO preVent SeriOuS inJury FrOM acciDentaL OperatiOn:
turn the power Switch of the Generator to its “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
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 20
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
Brush off outside of engine
Check engine oil level
Check air cleaner
Check deposit cup
Change engine oil
Clean/replace air cleaner
*
Check and clean spark plug
1. Check/adjust idle speed
2. Check/adjust valve clearance
3. Clean fuel tank, strainer
and carburetor
4. Clean carbon build‑up from
combustion chamber
** **
Replace fuel line if necessary
**
*Service more frequently when used in dusty areas.
**These items should be serviced by a qualified technician.
Battery replacement.
1. Remove screw(s) and open battery compartment.
2. Remove battery and dispose of properly.
3. Insert new battery in correct polarity, close compartment and replace screw(s).
Page 18 For technical questions, please call 1-888-866-5797. ITEM 71341
SaFety Setup OperatiOn Maintenance
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.
note: Do not use gasoline containing more than
10% ethanol (e10). Do not use e85 ethanol.
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, effecting
engine performance and/or causing damage.
3. If needed, fill the Fuel Tank to about 1 inch
under the fill neck with 87 octane or higher
unleaded gasoline that has been treated with
a fuel stabilizer additive. Follow fuel stabilizer
manufacturer’s recommendations for use.
4. Replace the Fuel Cap.
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.
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. Close the Fuel Valve.
3. Place a drain pan (not included) underneath
the crankcase’s drain plug.
4. Remove the drain plug and, if possible,
tilt the crankcase slightly to help drain
the oil out. Recycle used oil.
5. Replace the drain plug and tighten it.
6. Clean the top of the Dipstick and the area around it.
Remove the Dipstick by threading it counterclockwise,
and wipe it off with a clean lint free rag.
Full level
Full level
7. Add the appropriate type of oil until the
oil level is at the full level. SAE 10W‑30
oil is recommended for general use.
note: Do not thread the dipstick in
when checking the oil level.
The SAE Viscosity Grade chart shows other
viscosities to use in different average temperatures.
10W-30
30
5W-30
‑20 0 20 40 60 80 100°F
Sae Viscosity Grades
average outdoor temperature
8. Thread the dipstick back in clockwise.
nOtice: Do not run the engine with too little oil.
engine will not start with low or no engine oil.
air Filter element Maintenance
1. Remove the air filter cover and the air filter elements
and check for dirt. Clean as described below.
2. 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. If this does
not get the filter clean, replace it.
• 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.
3. Install the cleaned filter. Secure the
Air Cleaner Cover before use.
Page 19For technical questions, please call 1-888-866-5797.ITEM 71341
SaFetySetupOperatiOnMaintenance
Spark plug Maintenance
1. Disconnect spark plug cap from end of plug.
Clean out debris from around spark plug.
2. Using a spark plug wrench, remove the spark plug.
3. Inspect the spark plug: If the electrode is oily,
clean it using a clean, dry rag. If the electrode
has deposits on it, polish it using emery paper.
If the white insulator is cracked or chipped,
the spark plug needs to be replaced.
nOtice: Using an incorrect spark plug may
damage the engine. See the Specifications chart
for your Generator for the type and gap required.
4. When installing a new spark plug, adjust
the plug’s gap to the specification on the
Specifications chart. Do not pry against the
electrode, the spark plug can be damaged.
5. Install the new spark plug or the cleaned spark plug
into the engine. Gasket‑style: Finger‑tighten until
the gasket contacts the cylinder head, then about
1/2‑2/3 turn more.
Non‑gasket‑style: Finger‑tighten until the plug
contacts the head, then about 1/16 turn more.
nOtice: Tighten the spark plug properly.
If loose, the spark plug will cause the engine
to overheat. If overtightened, the threads
in the engine block will be damaged.
6. Apply dielectric spark plug boot protector
(not included) to the end of the spark
plug and reattach the wire securely.
Long-term 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 corrosion damage. Apply a thin coat of
corrosion preventive oil to all metal parts.
2. FueL:
Gasoline treatment/Draining the Fuel tank
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
Checking and Filling Fuel on page 11.
Aged gasoline that has not been treated with
stabilizer ahead of time must be safely drained
away and not run through the engine.
WarninG! tO preVent SeriOuS
inJury FrOM Fire:
Fill 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.
Draining the carburetor
After closing the Fuel 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.
WarninG! to prevent serious
injury and fire, close the Fuel Valve
before draining the carburetor.
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. 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.
Avoid direct exposure to rain and sunlight.
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.
5. aFter StOraGe:
Before starting the Engine during or 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 20 For technical questions, please call 1-888-866-5797. ITEM 71341
SaFety Setup OperatiOn Maintenance
troubleshooting
problem possible causes probable Solutions
Engine will not start
FUEL RELATED:
1. No fuel in tank or fuel valve closed.
2. Choke not in START position, cold engine.
3. Gasoline with more than 10% ethanol used.
(E15, E20, E85, etc.)
4. Low quality or deteriorated, old gasoline.
5. Carburetor not primed.
6. Dirty fuel passageways.
7. Carburetor needle stuck. Fuel
can be smelled in the air.
8. Too much fuel in chamber. This can be
caused by the carburetor needle sticking.
9. Clogged Fuel Filter.
FUEL RELATED:
1. Fill fuel tank with fresh 87+ octane stabilizer
treated unleaded gasoline and open fuel valve.
Do not use gasoline with more than
10% ethanol (e15, e20, e85, etc.).
2. Move Choke to START position.
3. 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.).
4. Use fresh 87+ octane stabilizer treated
unleaded gasoline.
Do not use gasoline with more than
10% ethanol (e15, e20, e85, etc.).
5. Pull on Starter Handle to prime.
6. Clean out passageways using fuel additive.
Heavy deposits may require further cleaning.
7. Gently tap side of carburetor float
chamber with screwdriver handle.
8. Turn Choke to RUN position. Remove spark
plug and pull the start handle several times
to air out the chamber. Reinstall spark
plug and set Choke to START position.
9. Replace Fuel Filter.
IGNITION (SPARK) RELATED:
1. Engine switch in off position.
2. Spark plug cap not connected securely.
3. Spark plug electrode wet or dirty.
4. Incorrect spark plug gap.
5. Spark plug cap broken.
6. Circuit breaker tripped (electric
start models only).
7. Incorrect spark timing or faulty ignition system.
IGNITION (SPARK) RELATED:
1. Turn engine switch to on position.
2. Connect spark plug cap properly.
3. Clean spark plug.
4. Correct spark plug gap.
5. Replace spark plug cap.
6. Reset circuit breaker. Check wiring and
starter motor if breaker continues to trip.
7. 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.
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 diagnose/
repair ignition system.
OIL RELATED:
1. Low engine oil.
2. Engine mounted on slope,
triggering low oil shutdown.
OIL RELATED:
1. Fill engine oil to proper level.
Check engine oil before EVERY use.
2. Operate engine on level surface.
Check engine oil level.
Follow all safety precautions whenever diagnosing or servicing the equipment or engine.
Page 21For technical questions, please call 1-888-866-5797.ITEM 71341
SaFetySetupOperatiOnMaintenance
problem possible causes probable Solutions
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.
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 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. 1. Carbon Monoxide level high. Red light Carbon Monoxide level high. Red light
on Carbon Monoxide Sensor illuminates.on Carbon Monoxide Sensor illuminates.
2. 2. CO Sensor Alarm flashes yellow CO Sensor Alarm flashes yellow
continually shortly after starting. continually shortly after starting.
3. 3. CO Sensor Alarm flashes CO Sensor Alarm flashes
yellow continually after longer yellow continually after longer
period of operation. period of operation.
4. Low oil shutdown.
5. Fuel tank empty or full of impure or low
quality gasoline.
6. Defective fuel tank cap creating
vacuum, preventing proper fuel flow.
7. Faulty magneto.
8. Disconnected or improperly
connected spark plug cap.
1. 1. Leave area immediately and allow area to ventilate Leave area immediately and allow area to ventilate
thoroughly. Only operate generator outside.thoroughly. Only operate generator outside.
2. 2. Carbon monoxide sensor malfunction. Carbon monoxide sensor malfunction.
Sensor needs service. Call 1‑888‑866‑5797 as Sensor needs service. Call 1‑888‑866‑5797 as
soon as possible. Do not use the Generator soon as possible. Do not use the Generator
until the sensor is working properly.until the sensor is working properly.
3. 3. Make sure to operate generator within rated Make sure to operate generator within rated
ambient temperature; maintain minimum ambient temperature; maintain minimum
5 ft. clearance from all sides.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. Test/replace fuel tank cap.
7. Have qualified technician service magneto.
8. Secure spark plug cap.
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.
Product doesn’t
have power.
1. Product not plugged in properly.
2. Circuit Breaker tripped.
3. Product needs service.
1. Turn off and unplug the product, then
plug it back in again and turn on.
2. Turn off and unplug product. Reset Circuit
Breaker. Plug in product and turn on.
3. Have product repaired.
Product begins to
operate abnormally.
1. Problem with appliance.
2. Rated load capacity exceeded.
1. Immediately unplug appliance. Have
appliance repaired by a qualified
technician, or replace appliance.
2. Lower the number of items plugged into the
Generator to stay within the rated capacity,
or use a more powerful generator.
troubleshooting (continued)
Page 22 For technical questions, please call 1-888-866-5797. ITEM 71341
SaFety Setup OperatiOn Maintenance
pLeaSe reaD tHe FOLLOWinG careFuLLy
THE MANUFACTURER AND/OR DISTRIBUTOR HAS PROVIDED THE PARTS LIST AND ASSEMBLY DIAGRAM
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.
parts List and Diagram
Generator Frame parts List
record product's Serial number Here:
note: If product has no serial number, 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 193175546043 when ordering parts.
part Description Qty
1 Frame 1
2 Isolator A 1
3 Nut M8 2
4
Rubber Damping
Bracket
4
5 Bolt M6x12 5
6 Fuel Tank Assembly 1
7 Nut M6 1
8 Fuel Cock 1
9 Clip, Fuel Line 1
10
Manual Choke
Assembly
1
11 Clip 1
12 Connecting Pipe 1
13 Flat Washer Ø8x1.5x24 1
14
Clip, Fuel Line
Ø9.5x0.8
1
15 N/A
16 End Cover, Generator 1
part Description Qty
17 Bolt M8x16 2
18
Starting Motor
Assembly
1
19 Motor Stand 1
20 Bolt 1
21 Gasket, Rotor Bolt 1
22 Spring Washer 2
23 Bolt 4
24 Isolator B 1
25 Isolator B 2
26 Nut M8 6
27 Packing, Exhaust 1
28 Muffler Comp 1
29 Bolt M6x20 4
30 Frame Wire 1
31 Washer, Fuel Tank 4
32 Bolt M6x16 4
33 Choke Plug 4
34 Clip 1
35 Bolt M5x16 1
part Description Qty
36 Panel Comp 1
36.1 Detector Switch 1
36.2 Switch 1
36.3 Thermal Protector 1
36.4 DC Socket 1
36.5 Thermal Protector 1
36.6 Grounding Terminal 1
36.7 Double Socket 1
37 Tooth Type Gasket 1
38
Automatic Voltage
Regulator
1
39 Bolt M5x12 6
40 Module 1
41 N/A
42 Clip, Fuel Line Ø10 2
43 Fuel Cap 1
44
Cross Slotted Head
Screw M4x16
2
45 Nut M4 2
46 Engine Assembly DH98 1
Page 23For technical questions, please call 1-888-866-5797.ITEM 71341
SaFetySetupOperatiOnMaintenance
Generator Frame Diagram
Page 24 For technical questions, please call 1-888-866-5797. ITEM 71341
SaFety Setup OperatiOn Maintenance
engine parts List
note: When ordering replacement parts from this list, the “A” suffix must be included in order to get the correct part.
part Description Qty
1 Crankcase 1
2 Ball Bearing 1
3 Oil Seal 2
4 Governor Assembly 1
5 Shaft Governor Arm 1
6 Return Intake Valve 1
7 Pin Lock 1
8 Bolt Drain Plug 1
9 Washer Drain Plug 1
10
Switch Assembly
Oil Level
1
11 Bolt M6X12 2
12 Dowel Pin Case Cover 2
13 Piston 1
14
Scraper Ring
Set Piston
1
15
Rod Assembly
connecting
1
16 Pin Piston 1
17 Clip Piston 2
18
Cover Assembly
Crank Case
1
19 Ball Bearing 1
20 Cylinder Head 1
21 Valve In 1
22 Valve Exhaust 1
23 Spring Valve 2
24 Seat Valve Spring In 2
25 Plate Push Rod Guide 1
26 Rocker Assembly 2
part Description Qty
27 Bolt Stud 2
28 Bolt Stud 2
29 Carburetor Assembly 1
30 N/A
31 Clip Fuel Line Ф7.5 1
32 Crankshaft Assembly 1
33 Lifter Valve 2
34 Case Cover Packing 1
35 Camshaft Assembly 1
36 Pin Dowel 2
37 Bolt M6X28 6
38 Gasket Cylinder Head 1
39 Bolt M8X50 4
40 Spark Plug 1
41 Push Rod 2
42 Shroud 1
43 Bolt M6X12 13
44 Packing 1
45
Cover Comp
Cylinder Head
1
46 Wind Shield LH 1
47 Wind Shield RH 1
48 Flywheel Assembly 1
49 Fan Recoil Starter 1
50 Pulley Starter 1
51 Nut M12 1
52 Ignition Coil Assembly 1
53 Bolt M6X20 2
54 Packing Intake 2
55 Carburetor Insulator 1
part Description Qty
56 Rod Governor 1
57 Spring Throttle Return 1
58 Nut M6 2
59 Governor Arm 1
60 Recoil Starter Assembly 1
61
Shroud Assembly
Upper
1
62 Gasket Air Cleaner 1
63 Tube Cleaner 1
64 Air Cleaner 1
65 Spring Governor 1
66 Amplifier 1
67 Dipstick 1
68
Secondary Gas
Filter Injection
1
69 Flameout Wire 1
70 Bolt M5*12 2
71 N/A
72
Washer Governor
Arm Shaft
1
73 Connecting Pipe 1
74 Anchor Ear 1
75 Clip Fuel Line Ø9.5*0.8 1
76 Tube Breather 1
77 N/A
78 N/A
79
Fuel Line
Φ4×Φ8×100mm
1
80 Split Lock Washer 2
Page 25For technical questions, please call 1-888-866-5797.ITEM 71341
SaFetySetupOperatiOnMaintenance
engine Diagram
Page 26 For technical questions, please call 1-888-866-5797. ITEM 71341
SaFety Setup OperatiOn Maintenance
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.
Page 27For technical questions, please call 1-888-866-5797.ITEM 71341
SaFetySetupOperatiOnMaintenance
emissions control System Warranty
Harbor Freight Tools (HFT) is pleased to explain the emissions control system warranty on your Small Off‑Road Engine produced after
January 1, 2024 (engine), in addition to the Retail Warranty above. HFT warrants that the emissions control system on your engine is designed,
built, and equipped so that it conforms to the United States Environmental Protections Agency’s (EPA) emissions requirements in effect at the
time of manufacture. HFT also warrants that the emissions control system on your engine will be free from defects in material and workmanship
for two (2) years, provided there has been no improper maintenance, misuse, or abuse of your engine.
Your emissions control system may include parts such as the carburetor or fuel‑injection system, and the ignition system. Also included may
be hoses, belts, connectors and other emissions‑related assemblies.
WHat We WiLL DO
Where a warrantable condition exists, HFT will repair or replace, at our option, any emissions‑related part on your engine if it becomes
defective, malfunctions, or otherwise fails to conform with this warranty under normal use and service during the two (2) year term of this warranty
at no cost to you, including diagnosis, parts and labor. This warranty applies to the original purchaser and any subsequent owner within the two
year warranty period.
WHat iS cOVereD?
The following parts are examples of components of the emissions control system and are covered by this two (2) year warranty. For a full
list of emissions control components covered by this warranty, please see 40 CFR §1068, Appendix I.
1. Fuel Metering System
a. Carburetor and its internal parts.
b. Fuel pump (if so equipped).
c. Cold start enrichment system.
2. Air Induction System
a. Intake pipe/manifold.
b. Air cleaner.
3. Ignition System
a. Spark plug.
b. Magneto ignition system.
4. Catalyst System (if so equipped)
a. Exhaust pipe stud.
b. Muffler.
c. Catalytic converter (if so equipped).
5. Miscellaneous Items Used in Above Systems
a. Vacuum, temperature and time sensitive valves and
switches.
b. Hoses, belts, connectors, and assemblies.
This warranty does not cover normal maintenance services or replacement of maintenance items such as filters, oils, or spark plugs.
WHat yOu MuSt DO tO OBtain Warranty SerVice
As the engine owner, you are responsible for the performance of the required maintenance listed in your Owner’s Manual. HFT may deny
you warranty coverage if your engine or a part has failed due to abuse (including failure to follow the fuel use instructions contained in this
manual), neglect, improper maintenance, or unapproved modifications.
In order to obtain warranty repair or replacement, you may either (a) contact HFT product support at 1‑888‑866‑5797 or
[email protected]; or (b) bring the engine/equipment to your nearest Harbor Freight Tools retail store. When going to the retail
store or contacting product support, you must indicate the specific emissions control part or defect that you are claiming and the date this was
originally purchased. The nearest Harbor Freight Tools retail store can be found on the internet at http://www.harborfreight.com.
26677 agoura road • calabasas, ca 91302 • 1-888-866-5797
