Champion Power Equipment 100463 User manual

OPERATOR'S MANUAL
MODEL #100463
7500W ELECTRIC START GENERATOR
REV 20221019 Champion Power Equipment, Inc., Santa Fe Springs, CA USA
or visit championpowerequipment.com
READ AND SAVE THIS MANUAL. 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.
REGISTER YOUR PRODUCT ONLINE
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100463 - 7500W ELECTRIC START GENERATOR TABLE OF CONTENTS
2
TABLE OF CONTENTS
Introduction................................................ 3
Safety Definitions ....................................... 3
Important Safety Instructions.................... 4
Fuel Safety ...................................................... 6
Safety Symbols.................................................. 7
Operation Symbols .............................................. 8
Safety Labels...................................................10
Controls and Features ...............................11
Generator .......................................................11
Control Panel ...................................................12
Parts Included ..................................................12
Tools Needed ...................................................12
Assembly...................................................13
Unpacking ......................................................13
Install the Wheel Kit............................................13
Connect the Battery............................................13
Add Engine Oil..................................................13
Add Fuel ........................................................14
Grounding ......................................................15
Operation...................................................16
Generator Location.............................................16
Surge Protection ...............................................16
Starting the Engine.............................................16
Connecting Electrical Loads ...................................17
Do Not Overload Generator ....................................18
Stopping the Engine............................................18
Operation at High Altitude .....................................18
Maintenance..............................................19
Cleaning the Generator ........................................19
Changing the Engine Oil .......................................19
Cleaning and Adjusting the Spark Plug(s) .....................19
Cleaning the Air Filter ..........................................20
Cleaning the Spark Arrestor ...................................20
Adjusting the Governor.........................................20
Generator Battery ..............................................20
Maintenance Schedule.........................................21
Storage ..................................................... 21
Short Term Storage (up to 1 year) .............................21
Long Term Storage (more than 1 year)........................22
Removing from Storage........................................22
Specifications........................................... 23
Generator Specifications.......................................23
Engine Specifications ..........................................23
Oil Specifications...............................................23
Fuel Specifications .............................................23
Spark Plug Specifications......................................23
Valve Specifications............................................23
Battery Specifications..........................................23
Temperature Specifications....................................23
ICES–002 Warning.............................................23
Troubleshooting........................................ 24

100463 - 7500W ELECTRIC START 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.
Since CPE highly values how our products are designed,
manufactured, operated and are serviced, and also highly
value your safety and the safety of others, we would like you to
take the time 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
100463
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 is used to address practices not related to physical
injury.

100463 - 7500W ELECTRIC START GENERATOR IMPORTANT SAFETY INSTRUCTIONS
4
IMPORTANT SAFETY INSTRUCTIONS
DANGER
Generator exhaust contains carbon monoxide, a colorless,
odorless, poison 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.
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.
DANGER
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.
Operate equipment with guards in place.
DO NOT wear loose-fitting clothing, dangling drawstrings or
items that could become caught.
WARNING
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.
DANGER
Generator produces powerful voltage.
DO NOT touch bare wires or receptacles.
DO NOT use electrical cords that are worn, damaged or
frayed. Use Champion electrical cords only 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
Sparks 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.

100463 - 7500W ELECTRIC START GENERATOR IMPORTANT SAFETY INSTRUCTIONS
5
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 and void your 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
WARNING
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.

100463 - 7500W ELECTRIC START 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.
–In any petroleum gas fire, flames should not be extinguished
unless by doing so the fuel supply valve can be turned OFF.
This is because if a fire is extinguished and a supply of
fuel is not turned OFF, then an explosion hazard could be
created.
–Gasoline expands or contracts with ambient temperatures.
Never fill the gasoline tank to full capacity, as gasoline
needs room to expand if temperatures rise.
When adding or removing gasoline:
Turn the generator off and let it cool for at least two minutes
before removing the gasoline cap. Loosen the cap slowly to
relieve pressure in the tank.
Only fill or drain gasoline outdoors in a well-ventilated area.
DO NOT pump gasoline directly into the generator at the gas
station. Use an approved container to transfer the fuel 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.
DO NOT light or smoke cigarettes.
When starting the generator:
DO NOT attempt to start a damaged generator.
Make certain that the gasoline cap, air filter, spark plug, fuel
lines and exhaust system are properly in place.
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,
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 damaged or appears damaged.

100463 - 7500W ELECTRIC START GENERATOR IMPORTANT SAFETY INSTRUCTIONS
7
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 this machine. 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. 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.
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.

100463 - 7500W ELECTRIC START GENERATOR IMPORTANT SAFETY INSTRUCTIONS
8
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
Engine START
Engine ON
Engine STOP
Locking Receptacle
Circuit Breaker Reset: Push
Circuit Breaker Reset: Flip
Neutral Bonded to Frame. Neutral
circuit IS electrically connected to the
frame/ground of the generator.
Hertz. Shown on Intelligauge as
“F##.#”
Volts. Shown on Intelligauge as
“U###”
Runtime. Shown on Intelligauge as
“###.#”
Ground Terminal
Fuel Valve ON.
Fuel Valve OFF.
SYMBOL MEANING
Choke
Run
Check Oil Level. Recommended oil is
5W-30. The engine can be seriously
damaged without oil. Always check
the oil level before using. The
machine must be resting firmly on
level ground when checking.
Check Fuel Level. Use clean, fresh,
regular unleaded gasoline with a
minimum octane rating of 87 and an
ethanol content of less than 10% by
volume.
Fuel Valve ON.
Fuel Valve OFF.
Ignition Switch ON. Press the
Ignition Switch to “ON” position.
Ignition Switch OFF. Press the
Ignition Switch to “OFF” position.
Choke. Move choke lever to “CHOKE”
position.
Choke. Move choke lever to “RUN”
position.
Recoil Starter. Pull recoil starter to
start the engine.

100463 - 7500W ELECTRIC START GENERATOR IMPORTANT SAFETY INSTRUCTIONS
9
SYMBOL MEANING
Plug In. Plug in desired devices.
Unplug. Unplug devices when turning
generator off.
See Manual for Electric Start.
Follow instruction in operator’s
manual to start the generator
electrically.

100463 - 7500W ELECTRIC START GENERATOR IMPORTANT SAFETY INSTRUCTIONS
10
Top
A
B
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 une génératrice à l’intérieur
PEUT VOUS TUER EN QUELQUES
MINUTES. L’échappement de la
génératrice 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 la UNIQUEMENT À
L’EXTÉRIEUR, loin des fenêtres,
portes et trappes de ventilation.
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.
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-E
K2945 109 485 ---
ColorsAPN 1028-L-SF
Rev E
Size 163 x 113 mm
Artwork Notes
3mm corner radius; 2mm safe margin
Revision Changes
B: Fix bo ld for “ONLY OUTS IDE” in Frenc h
C: Need a dd the text h eight
D: upd ated “gene rator” wo rd in French
E: updated utilisez-le to utilisez la
This ar twork belongs to C hampion Power Equi pment. The conte nts are confiden tial and privileg ed and shall not be disc losed to or used by or fo r
outside p arties withou t the explicit conse nt of Champion Power E quipment.
Safety Icons/
CO Danger
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.
1032-L-OP-B
K109 --- --- ---
ColorsLPN 1032-L-OP
Rev B
Size 78 x 20 mm
Artwork Notes
3mm corner radius; 2mm safe margin
Revision Changes
B: -Changed Octane rating from 85 to 87 (20200421)
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.
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
UL969 certification
Revision Changes
C: updated some FR translation words.
This art work belongs to Cham pion Power Equipment. T he contents are con fidential and privi leged and shall not be disc losed to or used by or for
outside p arties withou t the explicit consen t of Champion Power E quipment.
K485 152 --- ---
Hot Surface

100463 - 7500W ELECTRIC START GENERATOR CONTROLS AND FEATURES
11
CONTROLS AND FEATURES
Read this operator’s manual before operating your generator. Familiarize yourself with the location and function of the controls and
features. Save this manual for future reference.
Generator
1. Gasoline Tank – 6 gal. (22.9 L)
2. Choke – Used to start the engine.
3. Fuel Valve – Used to turn fuel supply on and off to engine.
4. Air Filter – Protects the engine by filtering dust and debris
from the intake air.
5. Recoil Starter – Used to manually start the engine
6. Never Flat Wheels – 9.5 in. (24.1 cm)
7. Oil Fill Cap/Dipstick –Used to check and fill oil level.
8. Battery – Provides 12V DC power the starting system.
9. Folding Handle –Used to move unit by lifting and rolling
on wheels. Do not use to lift or carry the unit.
10. Control Panel –See “Control Panel” section.
11. Ground Terminal – Consult an electrician for local
grounding regulations.
1
3
2
4
5
6
7
9
8
10
11

100463 - 7500W ELECTRIC START GENERATOR CONTROLS AND FEATURES
12
Control Panel
1. Circuit Breakers (Push Reset) – Protects the generator
against electrical overloads.
2. Circuit Breakers (Flip Reset) – Protects the generator
against electrical overloads.
3. Intelligauge – Three mode digital meter for displaying run
time, voltage and hertz.
4. Ignition Switch – Used to START or STOP the generator.
RECEPTACLES
AA
(2×) 120V AC, 20A (NEMA 5-20R)
May be used to supply electrical power for
operation of 120 Volt AC, 20 Amp, single
phase, 60 Hz electrical loads.
BW
120V AC, 30A Locking (NEMA L5-30R)
May be used to supply electrical power for
operation of 120 Volt AC, 30 Amp, single
phase, 60 Hz electrical loads.
CY
120/240V AC, 30A Locking (NEMA L14-30R)
May be used to supply electrical power for
operation of 120/240 Volt AC, 30 Amp, single
phase, 60 Hz electrical loads.
34
1 2
B CA
Parts Included
Accessories
Oil Funnel................................................................. 1
Assembly Parts
Wheels
9.5 in. (24.1 cm) Never Flat Wheel (A).......................... 2
Roll Pin (B) ........................................................... 2
Large R-clip (C)..................................................... 2
Engine Vibration Mounts
Support Leg with Vibration Mounts (D)........................ 1
Flange Bolt (M8×16) (E)........................................... 2
Flange Lock Nut (M8) (F).......................................... 2
Tools Needed
–Wrench/Socket Set (metric)
–Pliers

100463 - 7500W ELECTRIC START GENERATOR ASSEMBLY
13
ASSEMBLY
Your generator requires some assembly. This unit ships from
our factory without oil. It must be properly serviced with fuel
and oil before operation.
If you have any questions regarding the assembly of your
generator, call our Technical Support Team at 1-877-338-0999.
Please have your serial number and model number available.
Unpacking
1. Set the shipping carton on a solid, flat surface.
2. Remove everything from the carton except the generator.
3. Carefully cut each corner of the box from top to bottom.
Fold each side flat on the ground to provide a surface area
to work with the generator.
Install the Wheel Kit
CAUTION
The wheel kit is not intended for over-the-road use.
1. Before adding fuel and oil, tip the generator on it’s end.
2. Slide the Roll Pin (B) through the Wheel (A) from the
outside.
3. Slide the Roll Pin through the mount point on the frame.
4. Secure with the R-clip (C).
5. Repeat to attach the second Wheel.
B
A
B
C
Install the Support Leg
1. Attach the Support Leg (D) to the generator frame with
Flange Bolts (E) and Flange Lock Nuts (F).
2. Slowly tip the generator back down so that it rests on the
Wheels and Support Leg.
E
DF
Connect the Battery
1. Remove the protective cover from the red (+) lead on the
battery.
2. Attach the red (+) lead to the red (+) terminal on the
battery with the bolt and secure with the nut.
3. Repeat for the black (–) battery lead.
Add Engine Oil
WARNING
DO NOT attempt to crank or start the engine before it has
been properly filled with the recommended type and amount
of oil. Damage to the generator as a result of failing to follow
these instructions will void your warranty.
NOTICE
The generator rotor has a sealed, pre-lubricated ball bearing
that requires no additional lubrication for the life of the
bearing.
NOTICE
The recommended oil type for typical use is 5W-30
automotive oil. However, using the listed conventional oils
shown in the “Recommended Engine Oil Type” chart may be
used for typical use including the first 5 hours of the break-
in run time period of the engine.
If running generator in extreme temperatures, refer to the
“Recommended Engine Oil Type” chart.

100463 - 7500W ELECTRIC START GENERATOR ASSEMBLY
14
-20 020 40 60
Ambient temperature
Recommended Engine Oil Type
80 100 120
-28.9
°F
°C -17.8 -6.7 4.4 15.6 26.7 37.8 48.9
10W-30
5W-30 Full Synthetic
10W-405W-30
1. Place the generator on a flat, level surface.
2. Remove oil fill cap/dipstick to add oil.
3. Using a funnel, add up to 1.2 qt. (1.1 L) of oil (not included)
and replace oil fill cap/dipstick. DO NOT OVERFILL.
4. Check engine oil level daily and add as needed.
MAX
OIL DIP STICK
NOTICE
Once oil has been added, a visual check should show oil
about 1-2 threads from running out of the fill hole.
If using the dipstick to check oil level, DO NOT screw in the
dipstick while checking.
NOTICE
Check oil often during the break-in period. Refer to the
Maintenance section for recommended service intervals.
CAUTION
The engine is equipped with a low oil shut-off and will stop
when the oil level in the crankcase falls below the threshold
level.
NOTICE
The first 5 hours of run time are the break-in period for the
unit. During the break in period stay at or below 50% of the
running watt rating and vary the load occasionally to allow
stator windings to heat and cool. Adjusting the load will also
cause engine speed to vary and help seat piston rings. After
the 5 hour break-in period, change the oil.
NOTICE
Weather will affect engine oil and engine performance.
Change the type of engine oil used based on weather
conditions to suit the engine needs.
NOTICE
Synthetic oil may be used after the 5 hour initial break-
in period. Using synthetic oil does not increase the
recommended oil change interval. Full synthetic 5W-30 oil
will aid in starting in cold ambient <5º C (41º F).
Add Fuel
DANGER
Gasoline vapors are highly flammable and extremely
explosive.
DO NOT light or smoke cigarettes. Fire or explosion can
cause severe burns or death.
Only fill or drain fuel outdoors in a well-ventilated area.
DO NOT pump gasoline directly into the generator. Use an
approved container to transfer the fuel to the generator.
Never use a gasoline container, gasoline tank, or any
other fuel item that is broken, cut, torn or damaged.
DO NOT overfill the gasoline tank. Always keep fuel away
from sparks, open flames, pilot lights, heat and other
sources of ignition.
Use clean, fresh, regular unleaded gasoline with a minimum
octane rating of 87 and an ethanol content of 10% or less by
volume. ybc
DO NOT mix oil with gasoline.
1. Remove the gasoline cap.

100463 - 7500W ELECTRIC START GENERATOR ASSEMBLY
15
2. Slowly add gasoline to the tank. DO NOT OVERFILL.
Gasoline can expand after filling. A minimum of ¼
in. (6.4 mm) of space left in the tank is required for
gasoline expansion, although more than ¼ in. (6.4 mm) is
recommended. Gasoline can be forced out of the tank as a
result of expansion if overfilled, and can affect the stable
running condition of the generator.
3. Screw on the gasoline cap and wipe away any spilled fuel.
CAUTION
Use regular unleaded gasoline with a minimum octane
rating of 87 and an ethanol content of 10% or less by
volume.
DO NOT mix oil and gasoline.
Fill tank to approximately ¼ in. (6.4 mm) below the top of
the tank to allow for gasoline expansion.
DO NOT pump gasoline directly into the generator at the
pump. Use an approved container to transfer the gasoline to
the generator.
DO NOT fill tank indoors.
DO NOT fill tank when the engine is running or hot.
DO NOT overfill the tank.
DO NOT light cigarettes or smoke when filling the tank.
WARNING
Pouring gasoline too fast through the fuel screen may result
in blow back of gasoline at the operator while filling.
NOTICE
Our engines work well with 10% or less ethanol blend
gasoline. When using ethanol-gasoline blends there are
some issues worth noting:
–Ethanol-gasoline blends can absorb more water than
gasoline alone.
–These blends can eventually separate, leaving water or a
watery goo in the tank, fuel valve and carburetor.
–With gravity-fed supplies, the compromised gasoline can
be drawn into the carburetor and cause damage to the
engine and/or potential hazards.
–There are only a few suppliers of fuel stabilizer that are
formulated to work with ethanol-gasoline blends.
–Any damages or hazards caused by using improper
gasoline, improperly stored gasoline, and/or
improperly formulated stabilizers, are not covered by
manufacturer’s warranty.
It is advisable to always shut off the gasoline supply, run the
engine to starvation and drain the tank when the equipment
is not in use for more than 30 days.
Grounding
Your generator must be properly connected to an appropriate
ground to help prevent electric shock.
WARNING
Failure to properly ground the generator can result in
electric shock.
A ground terminal connected to the panel of the generator has
been provided (see Controls and Features for terminal location).
For remote grounding, connect a length of heavy gauge
(12 AWG minimum) copper wire between the generator ground
terminal and a copper rod driven into the ground. We strongly
recommend that you consult with a qualified electrician to
ensure compliance with local electrical codes.
Neutral Floating*
–Neutral circuit IS NOT electrically connected to the frame/
ground of the generator.
–The generator (stator winding) is isolated from the frame
and from the AC receptacle ground pin.
–Electrical devices that require a grounded receptacle pin
connection will not function if the receptacle ground pin is
not functional.

100463 - 7500W ELECTRIC START GENERATOR ASSEMBLY
16
Neutral Bonded to Frame*
–Neutral circuit IS electrically connected to the frame/ground
of the generator.
–The generator system ground connects lower frame
cross-member below the alternator. The system ground is
connected to the AC neutral wire.
* See your Specifications section for specified type of grounding.
OPERATION
Generator Location
WARNING
NEVER operate the generator inside any building, garage,
basement, crawlspace, shed, enclosure or compartment,
including a generator compartment of a recreational vehicle.
NEVER operate or start the generator in the back of an
SUV, camper, trailer, truck bed (regular sides, flat or other
configuration), under staircases, stairwells, next to walls
or buildings or in any other location that will not allow for
adequate cooling of the generator or for the proper exit of
the exhaust flow from the muffler system.
DO NOT operate or store the generator in wet weather
conditions such as rain or snow. Using a generator in wet
conditions could result in serious injury or death due to
electrocution.
In some state’s generators may be required to be registered
with the local utility company when used at construction
sites and may be subject to additional rules and regulations,
consult your local municipal authority.
Generators should always be operated on a flat, level
surface at all times (even when not in operation).
Generators must have a minimum of 5 feet (1.5 m) of
clearance from all combustible material.
Generators must also have a minimum of 3 feet (91.4 cm)
of air flow clearance on all sides to allow for adequate
performance cooling, maintenance and servicing.
Always place the generator in a well-ventilated area. NEVER
place the generator near air intake vents or where exhaust
fumes could be drawn into occupied or confined spaces.
Always carefully consider wind and air currents when
positioning generator.
Always allow generators to properly cool before transport or
for storage purposes.
Failure to follow proper safety precautions may result in
personal injury, damage to the generator and void the
manufacturer’s warranty.
WARNING
During operation the muffler and exhaust fumes will
become hot. If adequate cooling and breathing space are
not supplied, or if the generator is blocked or enclosed,
temperatures can become extremely heated and may lead
to fire.
WARNING
Do not expose to rain or use in damp locations.
Keep all objects a minimum of 5 feet (1.5m) away from the
generator at all times. Heat from the muffler surface and
exhaust gas stream can ignite combustible materials.
WARNING
If you must operate in rain or damp locations, DO NOT
operate without proper protection of the electrical
components.
Use of a safety canopy that is fire retardant and will provide
proper air ventilation for the engine exhaust gas stream may be
used.
Visit championpowerequipment.com or call to find your Storm
Shield cover.
Surge Protection
Electronic devices, including computers and many
programmable appliances use components that are designed
to operate within a narrow voltage range and may be affected
by momentary voltage fluctuations. While there is no way to
prevent voltage fluctuations, you can take steps to protect
sensitive electronic equipment.
–Install UL1449, CSA-listed, plug-in surge suppressors on the
outlets feeding your sensitive equipment.
Surge suppressors come in single- or multi-outlet styles.
They’re designed to protect against virtually all short-
duration voltage fluctuations.
Starting the Engine
1. Make certain the generator is on a flat, level surface.
2. Disconnect all electrical loads from the generator. Never
start or stop the generator with electrical devices plugged
in or turned on.
3. Turn the gasoline fuel valve to the “ON” position.
4. Move the choke to the “CHOKE” position.
5. For restarting a warm engine, move the choke to 75% of
the “CHOKE” position.

100463 - 7500W ELECTRIC START GENERATOR ASSEMBLY
17
Electric Start
1. Push the ignition switch to the “ON” position.
2. Press and hold the ignition switch to the “START” position.
Release as the engine begins to start. If the engine fails
to start within five seconds, release the switch and wait
at least ten seconds before attempting to start the engine
again.
3. Do not over-choke. As soon as engine starts, move the
choke to the “RUN” position over a 2-5 second duration.
CAUTION
If the ignition switch is held down in the “START” position
longer than 5 seconds it could damage the starter.
Manual Start
1. Push the ignition switch to the “ON” position.
2. Pull the starter cord slowly until resistance is felt and then
pull rapidly.
3. Do not over-choke. As soon as engine starts, move the
choke to the “RUN” position over a 2-5 second duration.
NOTICE
Keep choke in “CHOKE” position for only 1 pull of the recoil
starter. After first pull, move choke to the “RUN” position for
up to the next 3 pulls of the recoil starter. Too much choke
leads to spark plug fouling/engine flooding due to the lack of
incoming air. This will cause the engine not to start.
NOTICE
For gasoline restarts with hot engine in hot ambient
> 30°C (86°F): Keep the choke in 75% of the “CHOKE”
position for only 1 pull of the recoil starter. After first pull,
move choke to the “RUN” position for up to 3 more pulls
of the recoil starter. Too much choke leads to spark plug
fouling/engine flooding due to the lack of incoming air. This
will cause the engine not to start.
NOTICE
For gas starting in cold ambient <15°C (59°F): the choke
must be in 100% of the “CHOKE” position for recoil start
procedures. Do not over-choke. As soon as engine starts,
gradually move the choke lever to the “RUN” position over a
2-5 second duration.
NOTICE
If the engine starts but does not run make certain that the
generator is on a flat, level surface. The engine is equipped
with a low oil sensor that will prevent the engine from
running when the oil level falls below a critical threshold.
Connecting Electrical Loads
Let the engine stabilize and warm up for a few minutes after
starting.
Plug in and turn on the desired 120 or 240 (if applicable) Volt AC
single phase, 60 Hz electrical loads.
–DO NOT connect 3-phase loads to the generator.
–DO NOT overload the generator.
–Use only a high quality, insulated, compatible (3-wire or
4-wire) grounded cord set rated equal to or greater (volts
and amps) than the receptacle plugging into.
WARNING
Always remember to plug your appliances directly into the
generator and do not plug the generator power cord into any
electrical outlet or connect to the circuit breaker panel in
your home. Connecting a generator to your home’s electric
utility company’s power lines, or to another power source,
called ‘backfeeding’ is a dangerous practice that is illegal in
many states and municipalities.
This action if done incorrectly could damage your generator,
appliances and could cause serious injury or death to you
or a utility worker when attempting to restore power during
an outage occurrence in the neighborhood who may then
unexpectedly encounter high voltage on the utility line and
suffer a fatal shock.
Whether injuries occur or not, if installed incorrectly and not
to applicable laws and codes, you may be subject to fines or
the utility company may disconnect your home power should
this practice be found in your home.
If the generator will be connected to a building electrical
system, those connections must isolate the generator power
from the utility power. You are responsible for ensuring your
generator’s electricity does not backfeed into the electric
utility power lines. These connections must comply with
all applicable laws and codes – Consult your local utility
company or a qualified electrician to properly install this
connection.

100463 - 7500W ELECTRIC START GENERATOR ASSEMBLY
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Do Not Overload Generator
Capacity
Follow these simple steps to calculate the running and starting
watts necessary for your purposes:
1. Select the electrical devices you plan on running at the
same time.
2. Total the running watts of these items. This is the amount
of power you need to keep your items running.
3. Identify the highest starting wattage of all devices
identified in step 1. Add this number to the number
calculated in step 2. Starting wattage is the extra burst
of power needed to start some electric driven equipment.
Following the steps listed under “Power Management” will
guarantee that only one device will be starting at a time.
Power Management
Use the following formula to convert voltage and amperage to
watts:
Volts ×Amps = Watts
To prolong the life of your generator and attached devices,
follow these steps to add electrical load:
1. Start the generator with no electrical load attached.
2. Allow the engine to run for several minutes to get up to
temperature.
3. Make sure all circuit breakers are set to the run position.
4. Plug in and turn on the first item. It is best to attach the
item with the largest load first.
5. Allow the engine to stabilize.
6. Plug in and turn on the next item.
7. Allow the engine to stabilize.
8. Repeat steps 5-6 for each additional item.
NOTICE
Never exceed the specified capacity when adding loads to
the generator.
Stopping the Engine
1. Turn off and unplug all electrical loads. Never start or stop
the generator with electrical devices plugged in or turned
on.
2. Let the generator run at no-load for several minutes to
stabilize internal temperatures of the engine and generator.
3. Turn the fuel valve to the “OFF” position.
4. Let the engine run until fuel starvation has stopped the
engine. This usually takes a few minutes.
5. Press the ignition switch to the “OFF” position.
Important: Always ensure that the fuel valve and the ignition
switch are in the “OFF” position when the generator is not in
use.
NOTICE
If the engine will not be used for a period of two (2) weeks or
longer, please see the Storage section for proper engine and
fuel storage.
Operation at High Altitude
The density of air at high altitude is lower than at sea level.
Engine power is reduced as the air mass and air-fuel ratio
decrease. Engine power and generator output will be reduced
approximately 3½% for every 1000 ft. of elevation above
sea level. This is a natural trend and cannot be changed by
adjusting the engine. At high altitudes increased exhaust
emissions can also result due to the increased enrichment of
the air fuel ratio. Other high altitude issues can include hard
starting, increased fuel consumption and spark plug fouling.
To alleviate high altitude issues other than the natural power
loss, CPE can provide a high altitude carburetor main jet.
The alternative main jet and installation instructions can be
obtained by contacting our Technical Support Team. Installation
instructions are also available in the Technical Bulletin area of
the CPE website.
The part number and recommended minimum altitude for the
application of the high altitude carburetor main jet is listed in
the table below.
In order to select the correct high altitude main jet it is
necessary to identify the carburetor model. For this purpose,
a code is stamped on the side of the carburetor. Select the
correct high altitude jet part number corresponding to the
carburetor code found on your particular carburetor.
Carb. Code High Alt. Jet Part Number Min. Altitude
P28-2-Z 47.131017.21.01.Z 5,500 ft.
(1,676 m)
P28-2-H 47.131017.21.01.H
P28-2-Y 47.131017.21.01.Y
WARNING
Operation using the alternative main jet at elevations lower
than the recommended minimum altitude can damage the
engine. For operation at lower elevations, the originally
supplied standard main jet must be used. Operating the
engine with the wrong engine configuration at a given
altitude may increase its emissions and decrease fuel
efficiency and performance.

100463 - 7500W ELECTRIC START GENERATOR MAINTENANCE
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MAINTENANCE
Make certain that the generator is kept clean and stored
properly. Only operate the unit on a flat, level surface in a clean,
dry operating environment. DO NOT expose the unit to extreme
conditions, excessive dust, dirt, moisture or corrosive vapors.
WARNING
Never operate a damaged or defective generator.
WARNING
Improper maintenance will void your warranty.
NOTICE
Maintenance, replacement, or repair of emission control
devices and systems may be performed by any non-road
engine repair establishment or individual.
The owner/operator is responsible for all periodic maintenance.
Complete all scheduled maintenance in a timely manner.
Correct any issue before operating th e generator.
For service or parts assistance, contact our
Technical Support Team at 1-877-338-0999.
Cleaning the Generator
CAUTION
DO NOT spray engine with water.
Water can enter the generator through the cooling slots and
damage the generator windings. It can also contaminate the
fuel system.
1. Use a damp cloth to clean exterior surfaces of the
generator.
2. Use a soft bristle brush to remove dirt and oil.
3. Use an air compressor (25 PSI) to clear dirt and debris
from the generator.
4. Inspect all air vents and cooling slots to ensure that they
are clean and unobstructed.
To prevent accidental starting, remove and ground the spark
plug wire before performing any service.
Changing the Engine Oil
Change oil when the engine is warm. Refer to the oil
specification to select the proper grade for your operating
environment.
1. Remove the oil drain plug with a 15 mm socket
(not included) and extension.
DRAIN BOLT
2. Allow the oil to drain completely into an appropriate
container.
3. Replace the oil drain plug.
4. Remove the oil fill cap/dipstick to add oil.
5. Add oil according to “Add Engine Oil” on Assembly
section. DO NOT OVERFILL. Oil not included for routine
maintenance.
6. Dispose of used oil at an approved waste management
facility.
NOTICE
Once oil has been added, a visual check should show oil
about 1-2 threads from running out of the fill hole. If using
the dipstick to check oil level, DO NOT screw in the dipstick
while checking.
Cleaning and Adjusting the Spark Plug(s)
1. Remove the spark plug cable from the spark plug.
2. Use a spark plug socket tool (not included), or a
13/16 in. (21 mm) socket (not included) to remove the plug.
3. Inspect the electrode on the plug. It must be clean and not
worn to produce the spark required for ignition.
4. Make certain the spark plug gap is
0.028-0.031 in. (0.7-0.8 mm).
SPARK PLUG GAP
5. Refer to the spark plug types in Specifications when
replacing the plug.
6. Firmly re-install the plug.
7. Attach the spark plug cable to the spark plug.
SPARK PLUG GAP
ALL PORTABLE GENS/INVS. 0.028-0.031 IN. (0.7-0.8 MM)
2000W INVERTERS ONLY 0.024-0.028 IN. (0.6-0.7 MM)

100463 - 7500W ELECTRIC START GENERATOR MAINTENANCE
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Cleaning the Air Filter
1. Remove the snap-on cover holding the air filter to the
assembly.
2. Remove the foam element.
3. Wash in liquid detergent and water. Squeeze thoroughly dry
in a clean cloth.
4. Saturate in clean engine oil.
5. Squeeze in a clean, absorbent cloth to remove all excess
oil.
6. Place the filter in the assembly.
7. Reattach the air filter cover and snap in place.
Cleaning the Spark Arrestor
1. Allow the engine to cool completely before servicing the
spark arrestor.
2. Remove the two or three screws (varies by model) holding
the cover plate which retains the spark arrestor to the
muffler.
3. Remove the spark arrestor screen.
4. Carefully remove the carbon deposits from the spark
arrestor screen with a wire brush.
Type 1 Type 2
* See your model’s parts list for specified type of spark arrestor.
5. Replace the spark arrestor if it is damaged.
6. Position the spark arrestor on the muffler and attach with
the screws removed in step 2.
CAUTION
Failure to clean the spark arrestor will result in degraded
engine performance.
Adjusting the Governor
WARNING
Tampering with the factory set governor will void your
warranty.
The air-fuel mixture is not adjustable. Tampering with
the governor can damage your generator and your
electrical devices and will void your warranty. Contact our
Technical Support Team at 1-877-338-0999 for all other
service and/or adjustment needs.
Generator Battery
Your generator is equipped with an automatic battery charging
circuit that charges the battery while the engine is running.
The battery will maintain a proper charge if the unit is used on
a regular basis (about once every two weeks). If it is used less
frequently, the battery should be connected to a trickle charger
or battery maintainer (not included) to keep the battery properly
charged.
Maximum charging rate should not exceed 1.5 amps. Follow
the instructions included with the battery charger. The battery
should be fully charged at least once per month. If the battery
is not able to start the engine, it can be started by manually
pulling the engine recoil cord. If the battery voltage is extremely
low, the charging circuit may not be able to re-charge the
battery. In this case, the battery must be connected to a
standard automotive style battery charger for re-charging
before it can be used.
Disconnect the Battery
1. Remove the protective cover from the black (–) battery
lead.
2. Disconnect the black (–) lead from the black (–) terminal on
the battery and store the cap screw and nut.
3. Repeat steps 1-2 for the red (+) battery lead.
4. Store the battery in a cool, dry place.
Charge the Battery
For a generator equipped with batteries for electric starting,
proper battery maintenance and storage should be followed.
A trickle charger or battery maintainer should be used to charge
the battery while the generator is in storage. Maximum charging
rate should not exceed 1.5 amps. Follow the instructions
included with the trickle charger or battery maintainer.
The battery should be fully charged at least once per month.