Champion Power Equipment 200911 User manual

OPERATOR'S MANUAL
MODEL #200911
3550W PORTABLE GENERATOR
Made in China - REV 20200430 Champion Power Equipment, Inc., Santa Fe Springs, CA USA
or visit championpowerequipment.com
SAVE THESE INSTRUCTIONS. This manual contains important safety precautions which should be read and understood before operating the product. Failure to do
so could result in serious injury. This manual should remain with the product.
Specifications, descriptions and illustrations in this manual are as accurate as known at the time of publication, but are subject to change without notice.
This product meets the requirements of the PGMA (Portable Generator Manufacturers’ Association) standard ANSI/PGMA G300-2015 (Safety and Performance of
Portable Generators).
REGISTER YOUR PRODUCT ONLINE
at championpowerequipment.com

200911 - 3550W PORTABLE GENERATOR TABLE OF CONTENTS
2
TABLE OF CONTENTS
Introduction................................................... 3
Safety Definitions .......................................... 3
Important Safety Instructions....................... 4
Fuel Safety .........................................................6
Safety Labels.......................................................7
Safety Symbols.....................................................8
Operation Symbols .................................................9
Quickstart Label Symbols........................................ 10
Controls and Features ................................. 11
Generator ......................................................... 11
Control Panel ..................................................... 12
Intelligauge ....................................................... 13
Tools Needed ..................................................... 14
Assembly..................................................... 15
Unpacking ........................................................ 15
Remove Shipping Support Brackets............................. 15
Install the Wheel Kit.............................................. 15
Add Engine Oil.................................................... 16
Add Fuel .......................................................... 17
Grounding ........................................................ 17
Operation..................................................... 18
Generator Location............................................... 18
Surge Protection ................................................. 18
Starting the Engine............................................... 18
Connecting Electrical Loads ..................................... 19
Do Not Overload Generator ...................................... 20
Stopping the Engine.............................................. 20
Moving the Generator ............................................ 21
Operation at High Altitude ....................................... 21
Maintenance................................................ 21
Cleaning the Generator .......................................... 22
Changing the Engine Oil ......................................... 22
Cleaning and Adjusting the Spark Plug.......................... 22
Cleaning the Air Filter ............................................ 22
Cleaning the Spark Arrestor ..................................... 23
Adjusting the Governor........................................... 23
Maintenance Schedule........................................... 23
Storage ........................................................ 24
Short Term Storage (up to 30 days) ............................. 24
Mid Term Storage (30 days – 1 year) ........................... 24
Long Term Storage (over 1 year) ................................ 24
Removing from Storage.......................................... 25
Specifications.............................................. 26
Generator Specifications......................................... 26
Engine Specifications ............................................ 26
Oil Specifications................................................. 26
Fuel Specifications ............................................... 26
Temperature Specifications...................................... 26
Parts Diagram .................................................... 27
Parts List ......................................................... 28
Engine Parts Diagram............................................ 30
Engine Parts List ................................................. 31
Wiring Diagram................................................... 33
Troubleshooting........................................... 34
Warranty...................................................... 35

200911 - 3550W PORTABLE GENERATOR INTRODUCTION
3
INTRODUCTION
Congratulations on your purchase of a Champion Power Equipment
(CPE) product. CPE designs, builds, and supports all of our
products to strict specifications and guidelines. With proper
product knowledge, safe use, and regular maintenance, this
product should bring years of satisfying service.
Every effort has been made to ensure the accuracy and
completeness of the information in this manual at the time of
publication, and we reserve the right to change, alter and/or
improve the product and this document at any time without prior
notice.
CPE highly values how our products are designed, manufactured,
operated, and serviced as well as providing safety to the operator
and those around the generator. Therefore, it is IMPORTANT to
review this product manual and other product materials thoroughly
and be fully aware and knowledgeable of the assembly, operation,
dangers and maintenance of the product before use. Fully
familiarize yourself, and make sure others who plan on operating
the product fully familiarize themselves too, with the proper safety
and operation procedures before each use. Please always exercise
common sense and always err on the side of caution when
operating the product to ensure no accident, property damage,
or injury occurs. We want you to continue to use and be satisfied
with your CPE product for years to come.
When contacting CPE about parts and/or service, you will need to
supply the complete model and serial numbers of your product.
Transcribe the information found on your product’s nameplate
label to the table below
CPE TECHNICAL SUPPORT TEAM
1-877-338-0999
MODEL NUMBER
200911
SERIAL NUMBER
DATE OF PURCHASE
PURCHASE LOCATION
SAFETY DEFINITIONS
The purpose of safety symbols is to attract your attention to
possible dangers. The safety symbols, and their explanations,
deserve your careful attention and understanding. The safety
warnings do not by themselves eliminate any danger. The
instructions or warnings they give are not substitutes for proper
accident prevention measures.
DANGER
DANGER indicates a hazardous situation which,if not avoided,
will result in death or serious injury.
WARNING
WARNING indicates a hazardous situation which, if not
avoided, could result in death or serious injury.
CAUTION
CAUTION indicates a hazardous situation which, if not avoided,
could result in minor or moderate injury.
NOTICE
NOTICE indicates information considered important, but not
hazard-related (e.g., messages relating to property damage).

200911 - 3550W PORTABLE GENERATOR IMPORTANT SAFETY INSTRUCTIONS
4
IMPORTANT SAFETY INSTRUCTIONS
WARNING
Cancer and Reproductive Harm – www.P65Warnings.ca.gov
DANGER
Generator exhaust contains carbon monoxide, a colorless,
odorless, poisonous gas. Breathing carbon monoxide will
cause nausea, dizziness, fainting or death. If you start to feel
dizzy or weak, get to fresh air immediately.
OPERATE GENERATOR OUTDOORS ONLY IN A WELL
VENTILATED AREA AND POINT EXHAUST AWAY.
DO NOT operate the generator inside any building, including
garages, basements, crawlspaces and sheds, enclosure or
compartment, including the generator compartment of a
recreational vehicle.
DO NOT allow exhaust fumes to enter a confined area through
windows, doors, vents or other openings.
DANGER
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.
Install battery-operated carbon monoxide alarms or plug-in
carbon monoxide alarms with battery back-up according to the
manufacturer’s instructions.
WARNING
Although the generator contains a spark arrester, maintain
a minimum distance of 5 ft. (1.5 m) from dry vegetation to
prevent fires.
DANGER
Operate equipment with guards in place.
Rotating parts can entangle hands, feet, hair, clothing and/or
accessories. Traumatic amputation or severe laceration can
result.
Keep hands and feet away from rotating parts.
Tie up long hair and remove jewelry.
DO NOT wear loose-fitting clothing, dangling drawstrings or
items that could become caught.
DANGER
Generator produces powerful voltage.
DO NOT touch bare wires or receptacles.
DO NOT use electrical cords that are worn, damaged or frayed.
Use only Champion electrical cords for proper application.
DO NOT operate generator in wet weather.
DO NOT allow children or unqualified persons to operate or
service the generator.
Use a ground fault circuit interrupter (GFCI) in damp areas and
areas containing conductive material such as metal decking.
Connection to your home’s electrical system requires a
listed 30A transfer switch installed by a licensed electrician
and approved by the local authority having jurisdiction. The
connection must isolate the generator from the utility power
and must comply with all applicable laws and electrical codes.
WARNING
Do not use generator for medical and life support uses.
In case of emergency, call 911 immediately.
NEVER use this product to power life support devices or life
support appliances.
NEVER use this product to power medical devices or medical
appliances.
Inform your electricity provider immediately if you or anyone in
your household depends on electrical equipment to live.
Inform your electrical provider immediately if a loss of power
would cause you or anyone in your household to experience a
medical emergency.

200911 - 3550W PORTABLE GENERATOR IMPORTANT SAFETY INSTRUCTIONS
5
WARNING
Spark from removed spark plug wire can result in fire or
electrical shock.
When servicing the generator:
Disconnect the spark plug wire and place it where it cannot
contact the plug or any other metal object.
DO NOT check for spark with the plug removed.
Use only approved spark plug testers.
WARNING
Running engines produce heat. Severe burns can occur on
contact. Combustible material can catch fire on contact.
DO NOT touch hot surfaces.
Avoid contact with hot exhaust gases.
Allow equipment to cool before touching.
Maintain at least 3 ft. (91.4 cm) of clearance on all sides to
ensure adequate cooling.
Maintain at least 5 ft. (1.5 m) of clearance from combustible
materials.
WARNING
Rapid retraction of the starter cord will pull hand and arm
towards the engine faster than you can let go. Unintentional
startup can result in entanglement, traumatic amputation or
laceration. Broken bones, fractures, bruises or sprains could
result.
When starting engine, pull the starter cord slowly until
resistance is felt and then pull rapidly to avoid kickback.
DO NOT start or stop the engine with electrical devices
plugged in and turned on.
CAUTION
Exceeding the generator’s running capacity can damage the
generator and/or electrical devices connected to it.
DO NOT overload the generator.
DO NOT tamper with the governed speed.
DO NOT modify the generator in any way.
CAUTION
Start the generator and allow the engine to stabilize before
connecting electrical loads.
Connect electrical equipment in the off position, and then turn
them on for operation.
Turn electrical equipment off and disconnect before stopping
the generator.
CAUTION
Improper treatment or use of the generator can damage it,
shorten its life or void the warranty.
Use the generator only for intended uses.
Operate only on level surfaces.
DO NOT expose generator to excessive moisture, dust,
or dirt.
DO NOT allow any material to block the cooling slots.
If connected devices overheat, turn them off and disconnect
them from the generator.
DO NOT use the generator if:
–Electrical output is lost
–Equipment sparks, smokes or emits flames
–Equipment vibrates excessively

200911 - 3550W PORTABLE GENERATOR IMPORTANT SAFETY INSTRUCTIONS
6
Fuel Safety
DANGER
GASOLINE AND GASOLINE VAPORS ARE HIGHLY
FLAMMABLE AND EXPLOSIVE.
Fire or explosion can cause severe burns or death.
Gasoline and gasoline vapors:
–Gasoline is highly flammable and explosive.
–Gasoline can cause a fire or explosion if ignited.
–Gasoline is a liquid fuel but it’s vapors can ignite.
–Gasoline is a skin irritant and needs to be cleaned up
immediately if spilled on skin or clothes.
–Gasoline has a distinctive odor, this will help detect potential
leaks quickly.
–Gasoline expands or contracts with ambient temperatures.
Never fill the gasoline tank to full capacity, as gasoline needs
room to expand when temperatures rise.
–In the case of any petroleum gasoline fire, flames should never
be extinguished unless the fuel supply valve can be turned
OFF. By not doing so, if a fire is extinguished and the supply
of fuel is not turned OFF, an explosion hazard could be created.
When adding or removing gasoline:
DO NOT light or smoke cigarettes.
Always turn the generator off and let cool for a minimum of two
minutes before removing the gasoline cap. Afterwards, loosen
gasoline cap to relieve pressure from the gasoline tank.
Only fill or drain gasoline outdoors in a well-ventilated area.
DO NOT pump gasoline directly into the generator at the gas
station. Always use an approved fuel container to transfer the
gasoline to the generator.
DO NOT overfill the gasoline tank.
Always keep gasoline away from sparks, open flames, pilot lights,
heat and other sources of ignition.
When starting the generator:
DO NOT attempt to start a damaged generator.
Always make certain that the gasoline cap, air filter, spark plug,
fuel lines and exhaust system are properly secured, connected
and in place.
Always allow spilled gasoline to evaporate fully before attempting
to start the engine.
Make certain that the generator is resting firmly on level ground.
When operating the generator:
DO NOT move or tip the generator during operation.
DO NOT tip the generator or allow fuel or oil to spill.
When transporting or servicing the generator:
Make certain that the fuel valve is in the OFF position and the
gasoline tank is empty.
Disconnect the spark plug wire.
When storing the generator:
Store away from sparks, open flames, pilot lights, heat and other
sources of ignition.
Do not store generator or gasoline near furnaces, water heaters,
or any other appliances that produce heat or have automatic
ignitions.
WARNING
Never use a gasoline container, gasoline tank, or any other fuel
item that is broken, cut, torn or damaged.

200911 - 3550W PORTABLE GENERATOR IMPORTANT SAFETY INSTRUCTIONS
7
Top
Safety Labels
These labels warn you of potential hazards that can cause serious injury. Read them carefully.
If a label comes off or becomes hard to read, contact Technical Support Team for possible replacement.
Back
C
LABEL DESCRIPTION
A
PELIGRO
El uso de un generador en
interiores PUEDE MATARLO EN
MINUTOS. El escape del
generador contiene monóxido de
carbono. Éste es un veneno que
no se puede ver ni oler.
•NUNCA lo use dentro del hogar ni
el garaje, INCLUSO SI las puertas
y ventanas están abiertas.
•Úselo SÓLO a la INTEMPERIE
lejos de ventanas, puertas, y
orificios de ventilación.
DANGER
Utiliser un générateur à l’intérieur
PEUT VOUS TUER EN QUELQUES
MINUTES. L’échappement du
générateur contient du monoxyde
de carbone. Il s’agit d’un poison
que vous ne pouvez ni voir ni sentir.
•Ne l’utilisez JAMAIS dans la
maison ou le garage MÊME SI les
portes et les fenêtres sont ouvertes.
•Utilisez-le UNIQUEMENT À
L’ E X TÉRIEU R, loin des fenêtres,
portes et trappes de ventilation.
ONLY use OUTSIDE
and far away from
windows, doors,
and vents.
NEVER use inside a
home or garage,
EVEN IF doors and
windows are open.
DANGER
Using a generator indoors CAN KILL YOU
IN MINUTES. Generator exhaust contains
carbon monoxide. This is a poison you
cannot see or smell.
1028-L-SF-B
K2945 109 485 ---
ColorsLPN 1028-L-SF
Rev B
Size 163 x 113 mm
Artwork Notes
3mm corner radius; 2mm safe margin
Revision Changes
B: Fix bo ld for “ONLY OUTS IDE” in Fre nch
This ar twork belongs to Champion Power E quipment. The co ntents are con fidential and pr ivileged and shal l not be disclosed t o or used by or for
outside parties with out the explicit con sent of Champion Po wer Equipment.
Safety Symbols/
CO Danger
B
1110-L-OP-B
UNLEADED FUEL ONLY. Minimum octane
rating of 87. Maximum 10% ethanol.
GASOLINA REGULAR SOLAMENTE. 87 octanos
como mínimo. Máximo de etanol de 10%.
ESSENCE SANS PLOMB SEULEMENT.
Indice d’octane minimal de 87.
Maximum 10 % d'éthanol.
K109 --- --- ---
ColorsLPN 1110 -L-OP
Rev B
Size 46 x 46 mm
Artwork Notes
3mm corner radius; 2mm safe margin; white to be
printed shown in 50% process magenta
Revision Changes
-Changed Octane rating from 85 to 87 (2020 0407)
This ar twork belongs to Champion Power Equipment. The contents are confidential and privileged and shall not be disclosed to or used by or for
outside parties without the explicit consent of Champion Power Equipment.
Fuel
C
WARNING
DO NOT TOUCH!
Exhaust gases, muffler
and engine components
are extremely HOT and
cause burns.
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 and regulations relating to fire prevention requirements.
If installed, clean every 100 hours or every season.
ADVERTENCIA
¡NO TOCAR! Los gases de
escape, el silenciador y los
compnonentes del motor están
extremadamente CALIENTES y
causan quemaduras.
La operación de este equipo puede producir chispas que pueden provocar
incendios alrededor de la vegetación seca. Un supresor de chispas puede que
sea necesario. El operador debe comunicarse con las agencias locales de
bomberos para las leyes y reglamentos relativos a los requisitos de prevención
de incendios. Si está instalado, limpie cada 100 horas o cada temporada.
AVERTISSEMENT
NE PAS TOUCHER! Les gaz
d’échappement, le silencieux
et les pièces du moteur sont
extrêmement CHAUDS et
peuvent causer des brûlures.
Cet équipement peut créer des étincelles et provoquer un incendie dans la
végétation sèche. Un pare-étincelles peut être requis. L’utilisateur doit
communiquer avec le service d’incendie local pour connaître les lois et
les règlements en matière de prévention des incendies. Si elle est
installée, nettoyez la génératrice toutes les 100 heures ou chaque saison.
1035-L-SF-C
ColorsLPN 1035-L-SF
Rev C
Size 369 x 2 6 mm
Artwork Notes
3mm corner radius; 2mm safe margin
Revision Changes
C: updated some FR translation words.
This art work belongs to Cha mpion Power Equipmen t. The contents a re confidential a nd privileged and sha ll not be disclosed to or u sed by or for
outside p arties withou t the explicit conse nt of Champion Power E quipment.
K485 152 --- ---
Hot Surface
A
B

200911 - 3550W PORTABLE GENERATOR IMPORTANT SAFETY INSTRUCTIONS
8
Safety Symbols
Some of the following symbols may be used on this product. Please study them and learn their meaning. Proper interpretation of these
symbols will allow you to more safely operate the product.
SYMBOL MEANING
Read Operator’s Manual. To reduce the risk of injury, user must read and understand operator’s manual
before using this product.
Clearance. Keep all objects at least 5 feet from generator. Heat from the muffler and exhaust gas can
ignite combustible objects.
Ground. Consult with local electrician to determine grounding requirements before operation.
Electric Shock. Failure to use in dry conditions and to observe safe practices can result in electric
shock. Improper connections to a building can allow current to backfeed into utility lines, creating an
electrocution hazard. A transfer switch must be used when connecting to a building.
Fire/Explosion. Fuel and its vapors are extremely flammable and explosive. Fire or explosion can cause
severe burns or death. Keep generator at least 5 ft (1.5m) from all objects to prevent combustion.
Hot Surface. To reduce the risk of injury or damage, avoid contact with any hot surface.
Open Flame Alert. Fuel and its vapors are extremely flammable and explosive. Keep fuel away from
smoking, open flames, sparks, pilot lights, heat, and other ignition sources.
Wet Conditions Alert. Do not expose to rain or use in damp locations.

200911 - 3550W PORTABLE GENERATOR IMPORTANT SAFETY INSTRUCTIONS
9
Operation Symbols
Some of the following symbols may be used on this product. Please study them and learn their meaning. Proper interpretation of
these symbols will allow you to more safely operate the product.
SYMBOL MEANING
ON
STOP or OFF
Neutral Floating. Neutral circuit IS
NOT electrically connected to the frame/
ground of the generator.
Circuit Breaker Reset: Push
Locking Receptacle
RV Ready Receptacle
Choke
Run
SYMBOL MEANING
Fuel/Gasoline Valve ON/OFF
Ground Terminal
Hertz
Volts
Run time
Gasoline Tank: Full
Gasoline Tank: Empty

200911 - 3550W PORTABLE GENERATOR IMPORTANT SAFETY INSTRUCTIONS
10
Quickstart Label Symbols
Some of the following symbols may be used on this product. Please study them and learn their meaning. Proper interpretation of these
symbols will allow you to more safely operate the product.
1777-L-OP-B
311 22 3 4 5
10W-30

76 8

K376 186 152 CG1
ColorsLPN 1777-L-OP
Rev B
Size 220 x 23 mm
Artwork Notes
2mm safe margin; to be printed on white substrate
Revision Changes
B: Fuel valve was simplified/updated
This artwork belongs to Champion Power Equipment. The contents are confidential and privileged and shall not be disclosed to or used by or for
outside parties without the explicit consent of Champion Power Equipment.
Starting the Engine
DANGER
Move generator outside and far away from windows,
doors and intake ventilation covers.
1. Check oil level.
Recommended oil is 10W-30.
2. Check gasoline level.
When adding gasoline, use a minimum octane rating of E87
and an ethanol content of 10% or less by volume.
3. Turn the fuel valve to “ON” position.
4. Press engine switch to the “ON” position.
5. Move choke lever to “CHOKE” position.
6. Pull the recoil starter.
7. Move the choke lever to “RUN” position.
8. Plug in desired device.
Stopping the Engine
1. Turn off and unplug all connected electrical loads.
2. Press the engine switch to the “OFF” position.
3. Turn the fuel valve to the “OFF” position.