Briggs & Stratton 030448-0 Owner’s Manual

®

PortableGenerator

Operator'sManual

This generator is rated in accordance with CSA (CanadianStandards

Association) standard 022.2 No. 100-04 (motors and generators).

BRIGGS & STRATTONPOWER PRODUCTS GROUP, LLC

JEFFERSON, WISCONSIN, U.S.A.

Manual No. 209443GS Revision - (04/02/2009)

Thankyou for purchasingthis quality-built Briggs& Stratton generator.We arepleasedthat you've placedyour confidence in
the Briggs & Stratton brand. When operatedandmaintained accordingto the instructions inthis manual,your Briggs &
Stratton generator will provide many yearsof dependableservice.

Thismanualcontainssafety information to makeyou awareof the hazardsand risks associatedwith generators andhow to
avoid them. Thisgenerator is designed andintended only for supplying electrical powerfor operatingcompatible electrical

lighting, appliances,tools and motor loads, andis not intendedfor any other purpose. It is important that you read and
understand these instructions thoroughly before attempting to start or operatethis equipment. Save these instructionsfor

future reference.

Thisgenerator requiresfinal assembly beforeuse. Referto the Assemb/ysection of this manual for instructions on final
assembly procedures. Follow the instructions completely.

Whereto FindUs

You never haveto look far to find Briggs & Stratton support and servicefor your generator.Consultyour Yellow Pages.There
are over 30,000 Briggs & Stratton authorizedservicedealersworldwide who provide quality service.You canalso contact
Briggs & Stratton CustomerServiceby phone at [phone], or on the Internet at BRIGGSandSTRATTON.COM.

Generator

Model Number

Revision I I I
Serial Number

Engine

Model Number

Type Number LLL_ I I I
Code Number

DatePurchased

Briggs & Stratton Power Products Group, LLC
900 North Parkway
Jefferson, WI 53549

IIIIIIIII

Copyright © 2009. All rights reserved. No part of this
material may bereproduced or transmitted in any form
without the expresswritten permission of Briggs & Stratton
Power Products Group, LLC.

2 BRIGGSandSTRATTON.COIVl

Tableof Contents

Operator Safety ................................. 4

Equipment Description......................................... 4

Important Safety Information.................................... 4

Assembly ..................................... 7

UnpackGenerator ............................................ 7

Install Wheel Kit.............................................. 7

Add Engine Oil............................................... 8

Add Fuel.................................................... 8

System Ground .............................................. 9

Connectingto a Building's Electrical System........................ 9

GeneratorLocation ........................................... 9

FeaturesandControls............................ 10

Cord Setsand Receptacles.................................... 11

Operation .................................... 12

Starting the Engine .......................................... 12

Connecting ElectricalLoads.................................... 13

Stopping the Engine.......................................... 13

Warm Weather Operation ..................................... 13

Don't Overload Generator ..................................... 14

Maintenance .................................. 15

MaintenanceSchedule........................................ 15

GeneratorMaintenance....................................... 15

FuelValveMaintenance....................................... 15

Engine Maintenance.......................................... 16

Storage ................................................... 18

Troubleshooting ................................ 19

Warranties.................................... 20

Emissions Control System Warranty............................. 20

GeneratorOwnerWarranty .................................... 22

Specifications ................................. 24

Product Specifications........................................ 24

Common ServiceParts ....................................... 24

Espafiol

OperatorSafety

Equipment Description

SafetySymbolsand Mleanings

Readthismanualcarefully andbecomefamiliar

...... with your generator. Knowits applications, its

limitationsandanyhazardsinvolved.

Thegeneratoris an engine-driven, revolvingfield, alternating
current (AC)generator. Itwas designedto supply electrical
power for operatingcompatible electricallighting, appliances,
tools and motor loads.Thegenerator's revolvingfield is
driven at about3,600 rpm by a single-cylinderengine.

NOTICE Exceedinggeneratorswattage/amperagecapacity
candamagegeneratorand/or electricaldevicesconnectedto

it.

• DONOTexceedthegenerator'swattage/amperagecapacity.See
Don'tOverloadGeneratorintheOperationsection.

Everyeffort has been madeto ensure that the information in
this manualis both accurateandcurrent. However,the
manufacturer reservesthe right to change,alter or otherwise
improve the generator and this documentation at anytime
without prior notice.

The EmissionControl System for this generator is warranted
for standardsset by the Environmental ProtectionAgency

and the California Air Resources Board.

Important Safety Information

The manufacturercannot possibly anticipateevery possible
circumstance that might involve a hazard.Thewarnings in
this manual,and the tags and decalsaffixedto the unit are,
therefore, not all-inclusive. If you use a procedure, work
method or operating techniquethat the manufacturer does
not specifically recommend,you must satisfy yourself that it
is safefor you and others. Youmust also make surethat the
procedure, work method or operating technique that you
choose does not renderthe generator unsafe.

ToxicFumes Kickback ElectricalShock

Fire

MovingParts FlyingObjects HotSurface

Thesafety alertsymbol indicates a potential personal
injury hazard.A signalword (DANGER,WARNING,or
CAUTION)is used with the alert symbol to designatea
degreeor levelof hazardseriousness. Asafety symbol may
be used to representthe typeof hazard.The signal word

NOTICEis usedto address practicesnot relatedto personal

injury.
_i, DANGER indicates a hazardwhich, if not avoided, will

result in deathor serious injury.

_i, WARNINGindicates a hazardwhich, if not avoided,

could result in death or serious injury.

_i, CAUTIONindicates ahazardwhich, if not avoided, could

result in minor or moderate injury.

NOTICEaddresspractices not relatedto personal injury.

Explosion Operator'sManual

4 BRIGGSandSTRATTON.COIVl

Using a generator indoors CAN KiLL YOU iN MINUTES,

Generator exhaust contains carbon monoxide, This is

a poison you cannot see or smelJ,

V V

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,

_i, WARNING Runningengine givesoff carbon

monoxide, anodorless, colorless, poison gas.

_ Breathing cancause headache,

carbon monoxide

fatigue, dizziness,vomiting, confusion, seizures,

nausea,fainting or death.

• OperategeneratorONLYoutdoors.

• Installa batteryoperatedcarbonmonoxidealarmnearthe
bedrooms.

Keepexhaustgas from entering a confinedareathrough
windows, doors, ventilation intakes,or other openings.

DO NOTstart or run engine indoors or in an enclosedarea,
(even if windows anddoors are open), including the generator
compartment of a recreational vehicle (RV).

_i, WARNING Theengine exhaust from this product
contains chemicalsknown to the Stateof California to

causecancer, birth defects,or other reproductive harm.

_i, WARNING Certaincomponents in this product and
relatedaccessoriescontain chemicals known to the State

of Californiato causecancer, birth defectsor other
reproductive harm. Wash hands afterhandling.

_i, WARNING Startercord kickback (rapid retraction)can

result in bodily injury. Kickbackwill pull hand and

,_. arm toward enginefaster thanyou can let go.

Broken bones,fractures, bruises, or sprains

could result.

• Whenstartingengine,pullcordslowlyuntilresistanceisfelt
andthenpullrapidlytoavoidkickback.

• NEVERstartor stopenginewith electricaldevicespluggedin
andturnedon.

_i, WARNING Generator produces hazardous voltage.

")Jl|l Failure to isolate generator from power utility can

result in death or injury to electric utility workers

due to backfeed of electrical energy.

• When usinggenerator for backup power,notify utility company.
Useapproved transfer equipment to isolate generatorfrom
electric utility.

• Usea ground fault circuit interrupter (GFCI)in any damp or
highly conductive area,such asmetal deckingor steel work.

• DO NOTtouch barewires or receptacles.

• DO NOTuse generator with electrical cords which are worn,
frayed,bare or otherwisedamaged.

• DO NOToperategenerator in the rain or wet weather.

• DO NOThandlegenerator or electricalcords while standing in
water, while barefoot,or while hands orfeet arewet.

• DO NOTallow unqualified personsor children to operate or
servicegenerator.

_i, WARNING Fuel and its vapors are extremely

flammable and explosive.

Fire or explosion can cause severe burns
or death.

WHENADDING OR DRAININGFUEL

• Turn generator OFFand let it cool at least2 minutes before
removing fuel cap. Loosen capslowly to relieve pressurein

tank.

• Fill or drain fuel tank outdoors.

• DONOToverfill tank. Allow spacefor fuel expansion.

• If fuel spills, wait until it evaporatesbefore starting engine.

• Keepfuel awayfrom sparks, open flames, pilot lights, heat,and
other ignition sources.

• DONOTlight a cigaretteor smoke.

WHENSTARTINGEQUIPMENT

• Ensurespark plug, muffler,fuel cap,and air cleanerarein place.

• DO NOTcrank enginewith spark plug removed.

WHENOPERATINGEQUIPMENT

• DONOTtip engine or equipmentat angle which causes fuel to
spill.

• This generator is not for use in mobile equipment or marine
applications.

WHENTRANSPORTINGOR REPAIRINGEQUIPMENT

• Transport/repair with fuel tank EMPTYor with fuel shutoff valve
OFF.

• Disconnectspark plug wire.

WHENSTORINGFUELOR EQUIPMENTWITH FUELIN TANK

• Store awayfrom furnaces, stoves,water heaters,clothes
dryers, or other appliancesthat have pilot light or other ignition

source becausethey can ignitefuel vapors.

A WARNING

This generator does notmeet U. S. CoastGuard Regulation
33CFR-183and should not beused on marine applications.

Failureto usethe appropriate U. S. CoastGuard approved
generator could result in death or serious injury and/or
property damage.

_i, WARNING Contact with muffler area can result in

serious burns.

_ _ Exhaust heat/gases can ignite

combustibles, structures or damage

fuel tank causing a fire.

• DO NOTtouch hot parts and AVOIDhot exhaustgases.

• Allow equipment to cool beforetouching.

• Keepat least5 feet (152 cm) of clearanceon all sidesof
generator including overhead.

• It is aviolation of California Public Resource Code,Section
4442, to use or operate the engineon anyforest-covered,

brush-covered, or grass-covered land unlessthe exhaust
system is equipped with a spark arrester, as defined in Section

4442, maintained in effective working order. Other statesor

federal jurisdictions may have similar laws.

Contactthe original equipment manufacturer, retailer, or dealer

to obtain a sparkarrester designed for the exhaust system

installed on this engine.

• Replacement partsmust bethe same and installed in the same
position asthe original parts.

_i, WARNING Unintentional sparking can result in fire or

_i, CAUTION Excessively high operating speeds increase

risk of injury and damage to generator.

Excessively low speeds impose a heavy load.

• DO NOTtamper with governed speed.Generatorsupplies
correct ratedfrequency andvoltage when running at governed
speed.

• DO NOTmodify generator inany way.

NOTICE Exceeding generators wattage/amperage capacity
can damage generator and/or electrical devices connected to

it.

• DO NOTexceedthe generator's wattage/amperagecapacity. See
Don't OverloadGeneratorin the Operationsection.

• Start generatorand letengine stabilize beforeconnecting
electrical loads.

• Connectelectrical loads in OFFposition, thenturn ONfor
operation.

• Turn electricalloads OFFanddisconnect from generator before
stopping generator.

,_¢ electric shock.

WHENADJUSTINGORMAKINGREPAIRSTO YOURGENERATOR

• Disconnectthe spark plug wire from the spark plug and place
the wire where it cannot contact spark plug.

WHENTESTINGFORENGINESPARK

• Use approved spark plugtester.

• DO NOTcheckfor spark with spark plug removed.

_i, WARNING Starter and other rotating parts can

entangle hands, hair, clothing, or accessories.

• NEVERoperategenerator without protective housing or covers.

• DO NOTwear looseclothing, jewelry or anything that may be

caught in the starter or other rotating parts.

• Tie uplong hair and removejewelry.

NOTICE Improper treatment of generator can damage it
and shorten its life.

• Use generator only for intended uses.

• If you havequestions about intended use,ask dealeror contact
local servicecenter.

• Operategenerator only onlevel surfaces.

• DO NOTexposegenerator to excessivemoisture, dust, dirt, or
corrosive vapors.

• DO NOTinsert anyobjects through cooling slots.

• If connected devicesoverheat, turn them off and disconnect them
from generator.

• Shut off generator if:

-electrical output is lost;

-equipment sparks, smokes, or emits flames;

-unit vibrates excessively.

6 BRIGGSandSTRATTON.COIVI

Assembly

F[-_-_I Read entireoperator'smanualbeforeyou attempt

toassemble oroperateyour newgenerator.

Your generator requiressome assembly and isready for use
after it hasbeen properly servicedwith the recommendedoil

and fuel.
If you haveany problemswith the assemblyof your generator,

pleasecall the generator helplineat [phone]. If calling
for assistance,pleasehavethe model, revision,and serial

numberfrom the identificationlabel available.SeeGenerator
Featuresand Controlsfor identification labellocation.

UnpackGenerator

1. Setthe carton on a rigid, flat surface.

2. Remove everything from carton exceptgenerator.

3. Opencarton completely by cutting each corner from
top to bottom.

4. Leave generator on cartonto install wheel kit.

The generatoris suppliedwith:

• Engineoil bottle

• Operator's manual

• Wheelkit

Install Wheel Kit

NOTICE Wheelkit is not intendedfor over-the-roaduse.

You will needthe following tools to install thesecomponents:

• 10 mm and 13 mm wrenches

• Socketwrench with 10 mm and 13 mm sockets

• Adjustablewrenches (2)

Install the wheel kit asfollows:

1. Tip generatorso that engine end is up.

2. Placeaxle stud (A) through mounting bracketon
generatorframe.

3. Placea flat washer (B) on axlestud as shown.

4. Use adjustablewrenches to securethe axle stud to
frame with jam nut (C).

5. Placea flat washer (B), then wheel (D) on axleas
shown.

NOTICE Besure to install wheel with raised hubinboard.

6. Use anadjustablewrench to securethe wheel to axle
stud with jam nut.

7. Repeatsteps 2 through 6 for other wheel.

8. Tip generatorso that engine side is down.

9. Line upholes in support leg (E)with holes in generator
frame.

10. Attachsupport leg using two 20 mm bolts (F) andtwo
hex nuts(G). Tightenwith 10 mm and13 mm wrenches.

11. Return generatorto normal operating position (resting
on wheels and support legs).

12. Line upholes in handle(H) with holes in generator
frame. Attach handleusing 10 mm and 13 mm
wrencheswith 35 mm bolts (J) and hex nuts (K).

Add Engine Oil

1. Placegenerator on a flat, levelsurface.

2. Cleanarea aroundoil fill and removeyellow oil fill cap.

3. Using oil funnel (optional), slowly pour contents of
provided oil bottle into oil fill opening.

NOTICE Improper treatment of generator can damage it
and shorten its life.

• DO NOTattempt to crank or start the engine beforeit has been
properly servicedwith the recommended oil. This mayresult in an
enginefailure.

4. Replaceoil fill cap and fully tighten.

_i, WARNING Fueland its vapors areextremely

flammable andexplosive.

Fireor explosion can causesevere burns
or death.

WHENADDINGFUEL

• Turn generator OFFand let it cool at least2 minutes before
removing fuel cap. Loosen capslowly to relieve pressurein

tank.

• Fill fuel tank outdoors.

• DONOToverfill tank. Allow spacefor fuel expansion.

• If fuel spills, wait until it evaporatesbefore starting engine.

• Keepfuel awayfrom sparks, open flames, pilot lights, heat,and
other ignition sources.

• DONOTlight a cigaretteor smoke.

Add Fuel

Fuel mustmeet theserequirements:

• Clean,fresh, unleadedgasoline.

• A minimum of 87 octane/87 AKI (91 RON).High
altitude use, seeHigh Altitude.

• Gasolinewith up to 10% ethanol (gasohol) or up to
15% MTBE(methyl tertiary butyl ether) is acceptable.

NOTICE Avoid generatordamage.
Failureto follow Operator's Manualfor fuel
recommendations voidswarranty.

• DONOTuseunapprovedgasolinesuchasE85.

• DONOTmixoil ingasoline.

• DONOTmodifyengineto runonalternatefuels.

To protect the fuel system from gum formation, mix in a fuel
stabilizerwhen adding fuel. SeeStorage.All fuel is not the
same. Ifyou experiencestarting or performance problems
after using fuel, switch to a different fuel provider or change
brands. This engine is certified to operate on gasoline.The
emission control system for this engine is EM (Engine
Modifications).

.

Cleanarea aroundfuel fill cap,remove cap.

2.

Slowly add unleadedgasoline (A) to fuel tank (B). Be
careful not to fill abovethe baffle (C).This allows
adequatespace for fuel expansionasshown.

3. Install fuel capand let anyspilled fuel evaporatebefore
starting engine.

HighAltitude

At altitudes over 5,000 feet (1524 meters), a minimum
85 octane/ 85 AKI (89 RON)gasoline is acceptable.To

remainemissions compliant, high altitude adjustment is

required.Operationwithout this adjustment will cause
decreasedperformance, increasedfuel consumption, and
increasedemissions. Seean authorized Briggs & Stratton
dealerfor highaltitude adjustment information. Operation of
the engineat altitudes below 2,500 feet (762 meters) with
the high altitude kit is not recommended.

8 BRIGGSandSTRATTON.COIVl

SystemGround

Thegenerator hasa system ground thatconnects the
generatorframe components to the ground terminals on the
ACoutput receptacles.The system ground is connected to
the ACneutral wire (the neutral is bonded to the generator
frame).

Special Requirements

Theremay be Federalor StateOccupationalSafetyand
Health Administration (OSHA)regulations, local codes, or
ordinances that applyto the intended useof the generator.
Pleaseconsult a qualified electrician,electrical inspector, or
the local agencyhavingjurisdiction:

• Insome areas,generators are requiredto be registered
with local utility companies.

• If the generator is used at a construction site, there
may be additional regulationswhich must beobserved.

Connecting to a Building'sElectricalSystem

Connectionsfor standby power to a building's electrical
system must bemade bya qualified electrician.The
connection must isolatethe generator power from utility
power or other alternative power sources andmust comply
with all applicablelaws and electrical codes.

GeneratorLocation

Clearancesand Air Movement

_i, WARNING Exhaustheat/gases can ignite

combustibles, structures or damagefuel tank
causing a fire.

• Keepat least5 ft. (152 cm) clearanceon all sidesof generator
including overhead.

Placegenerator outdoors in an areathat will not accumulate
deadlyexhaust gas. DO NOTplace generator where exhaust
gas (A) could accumulate andenter inside or be drawn into a
potentially occupied building. Ensureexhaust gas is kept
awayfrom any windows, doors, ventilation intakes, or other
openings that canallow exhaustgas to collect in a confined
area.Prevailingwinds and aircurrents should betaken into
consideration when positioning generator.

Using a generator indoors CAN KILL YOU IN MINUTES,

Generator exhaust contains carbon monoxide, This is
a poison you cannot see or smell,

_i, WARNING Generatorproduces hazardousvoltage.

')Jib Failureto isolate generatorfrom power utility can

result in death or injury to electric utility workers

due to backfeed of electrical energy.

• Whenusinggeneratorfor backuppower,notifyutilitycompany.
Useapprovedtransferequipmentto isolategeneratorfrom
electricutility.

• Useagroundfaultcircuitinterrupter(GFCI)in anydampor
highlyconductivearea,suchasmetaldeckingorsteelwork.

• DONOTtouchbarewiresor receptacles.

• DONOTusegeneratorwithelectricalcordswhichareworn,

frayed,bareorotherwisedamaged.

• DONOToperategeneratorinthe rainorwetweather.

• DONOThandlegeneratoror electricalcordswhilestandingin
water,whilebarefoot,or whilehandsorfeetarewet.

• DONOTallowunqualifiedpersonsor childrento operateor
servicegenerator.

NEVER use inside a home
or garage, EVEN IF doors

and windows are open.

B

Only use OUTSIDE and
far away from windows,
doors, and vents.

FeaturesandControls

Readthis operator'smanual and safetyrulesbefore operatingyourgenerator.

Comparethe illustrations with your generator, to familiarize yourself with the locations of various controls and
adjustments. Save this manual for future reference.

A- SparkArresterMuffler -- Exhaustmuffler lowers engine

noiseand is equippedwith a spark arresterscreen.

B- EngineIdentification-- Provides model, typeand code

of engine. Pleasehavethese readily available if calling for
assistance.

C- Choke Lever -- Usedwhen starting a cold engine.
D- Fuel Valve-- Usedto turn fuel supply on and off to

engine.

E - Air Cleaner -- Protects engineby filtering dust and

debris out of intake air.

F - Recoil Starter-- Usedto start the engine.
G - 0il DrainPlug-- Drainengine oil here.
H- 0il Fill Cap-- Checkand addengine oil here.
J - 120 Volt AC,20 Amp, Duplex Receptacle-- May be

used to supply electrical power for the operation of
120 Volt AC, 20Amp, single phase, 60 Hzelectrical,
lighting, appliance,tool, and motor loads.

K- 120/240 Volt AC,20 AmpLockingReceptacle-- May

be used to supply electrical power for the operation of
120 and/or 240 Volt AC,20 Amp, single phase,60 I-Iz

electrical, lighting, appliance,tool and motor loads.

L - DoublePole CircuitBreaker(AC)-- A double pole

circuit breakeris providedto protect the generator

against electrical overload.
M - Fuel Tank-- Capacityof four (4) U.S. gallons (15 L).
N - RockerSwitch-- Setthis switch to "On" before using

recoil starter. Set switch to "Off" to stop engine.

Items NotShown:
GroundingFastener-- Consult your local agency having

jurisdiction for grounding requirements in your area.
IdentificationLabel -- Providesmodel, revision, and serial

number of generator.Pleasehavethese readily available
when calling for assistance.

10 BRIGGSandSTRATTON.COIVl

CordSetsandReceptacles

Use only high quality, well-insulated, grounded extension
cords with the generator's 120 Volt duplex receptacle.
Inspect extensioncords before eachuse.

Checkthe ratings of all extensioncords beforeyou use
them. Extensioncord sets usedshould be ratedfor 125 Volt

ACloads at 20Amps or greaterfor most electrical devices.
Somedevices, however, may not require this type of
extension cord. Checkthe operator's manuals of those

devicesfor the manufacturer's recommendations.
Keepextension cords as short as possible to minimize

voltage drop.

This receptaclepowers 120/240 Volt AC, 60 Hz,single phase
loads requiring up to 3,250 watts of power (3.25 kW) at

13.5 Ampsfor 240 Volts or two independent120 Volt loads
at 13.5 Amps each.Theoutlet is protected by a double pole

circuit breaker.

NOTICE Receptacles may be marked with rating value
greater than generator output capacity.

• NEVERattempt to power adevice requiring moreamperagethan

generator or receptacle can supply.

• DONOToverload the generator.SeeDon't OverloadGenerator.

_k WARNING Overloadedelectrical cords can overheat,

arc, and burn resulting in death, bodily injury,
and/or property damage.

• ONLYusecordsratedfor yourloads.

• Followallsafetiesonelectricalcords.

120/240 Volt AC, 20 Amp, LockingReceptacle
Use a NEMA L14-20 plug with this receptacle.Connect a

4-wire cord set ratedfor 250 Volt ACloads at 20Amps (or
greater). You can usethe same4-wire cord if you plan to

run a 120Volt load.

__l,_/Wire Cord Set

(Neutral)

120 Volt AC, 20 Amp, DuplexReceptacle
Theduplex receptacleis protected againstoverload by a

double pole circuit breaker.

Useeachreceptacleto operate120 Volt AC,single-phase,
60 Hz electricalloads requiring up to 2,400 watts (2.4 kW) at
20 Amps of current. Usecord setsthat are ratedfor 125 Volt
ACloads at 20Amps (or greater).

Y(Hot) | X(Hot)

NEMA L14-20 /-7[-7 Ground(Green)

11

Operation

Starting the Engine

Disconnect allelectrical loads from the generator. Usethe
following start instructions:

1. Make sure unit is on a levelsurface.

NOTICE Failureto start and operatethe unit ona level
surfacewill causethe unit not to start or shut down during
operation.

2. Turn thefuel valve (A)to the "On" position.

3. Push choke leverto "Choke" position.

4. Push engine rockerswitch to "On".

5. Grasp recoil handleand pull slowly until slight
resistance is felt. Then pull handle rapidly to overcome
compression, prevent kickback, and start engine.

_i, WARNING Starter cord kickback (rapid retraction) can

result in bodily injury. Kickbackwill pull hand and

,_arm toward enginefaster than you can let go.

Broken bones,fractures, bruises, or sprains

could result.

• Whenstartingengine,pullcordslowlyuntilresistanceisfelt
andthenpull rapidlyto avoidkickback.

• NEVERstartor stopenginewith electricaldevicespluggedin
andturnedon.

NOTICE If excessivefuel is present in the air/fuel mixture
causing a "flooded" condition, move the choke leverto
"Run" position and pull the handlerepeatedlyuntil the
engine starts.

6. Move choke leverto "Run" position a short distance at
a time over several secondsin warm weather or

minutes in cold weather. Letengine run smoothly
before eachchange. Operatewith choke in "Run"
position.

NOTICE If the engine starts after3 pulls but fails to run, or
if the unit shuts down during operation, make sure the unit
is on a level surfaceand check for the proper oil level in the
crankcase.This unit may beequipped with a low oil
protection device.

_i, WARNING Contact with muffler area can result in

serious burns.

._ ,_ Exhaust heat/gases can ignite

fuel tank causing a fire.

• DO NOTtouch hot parts and AVOIDhot exhaust gases.

• Allow equipment to cool beforetouching.

• Keepat least5 feet (152 cm) of clearanceon all sides of
generator including overhead.

• It is aviolation of California Public Resource Code,Section
4442, to use or operate the engineon any forest-covered,

brush-covered, or grass-covered land unless the exhaust
system is equipped with a spark arrester, as defined in Section
4442, maintained in effective working order. Other statesor
federaljurisdictions may havesimilar laws.

Contactthe original equipment manufacturer, retailer, or dealer
to obtain a spark arrester designedfor the exhaust system
installed on this engine.

• Replacement partsmust bethe same and installed in the same
position asthe original parts.

combustibles, structures or damage

12 BRIGGSandSTRATTON.COIVl

Connecting Electrical Loads

1. Let engine stabilizeand warm up for a few minutes
after starting.

2. Plug in andturn on the desired 120 and/or 240Volt AC,
single phase,60 Hzelectrical loads.

NOTE:

• DONOTconnect 240 Volt loads to the 120 Volt duplex
receptacles.

• DONOTconnect 3-phaseloads to the generator.

• DONOTconnect 50 Hzloads to the generator.

• DONOTOVERLOADTHEGENERATOR.SeeDon't

OverloadGenerator.

NOTICE Exceeding generators wattage/amperage capacity
can damage generator and/or electrical devices connected to

it.

• DO NOTexceedthe generator's wattage/amperagecapacity. See
Don't OverloadGeneratorin the Operationsection.

• Start generatorand letengine stabilize beforeconnecting
electrical loads.

• Connectelectrical loads in OFFposition, thenturn ONfor
operation.

• Turn electricalloads OFFand disconnectfrom generator before
stopping generator.

Stopping the Engine

1. Turn OFFand unplug all electrical loadsfrom generator
panel receptacles. NEVERstart or stop enginewith
electrical devicesplugged in and turned ON.

2. Let engine run at no-loadfor several minutes to
stabilize internaltemperatures of engine and generator.

3. Push engine rockerswitch to "Off" position.

_i, WARNING Backfire,fire or enginedamagecould

occur.

• DONOTstop engineby moving choke control to "Choke"

position (1_1).

4. Move fuel valveto "Off" position.

Warm Weather Operation

This generator engineis equippedwith WeatherGuard,an
innovativefeature to preventcarburetor icing in cold weather
conditions. WeatherGuardhas beenengineeredto operatein
all weather conditions. However,product performance can be
increasedwhen operatingthe generator solely in warm
weather by removing the WeatherGuardshield (A).

Remove the two screws (B) as shown. Store shield and

screws for future cold weather operation.

13

Don't OverloadGenerator

Capacity

You must make sure your generator cansupply enough
rated (running) and surge (starting) watts for the items you
will power at the sametime. Follow thesesimple steps:

1. Selectthe itemsyou will power at the sametime.

2. Total the rated (running) watts of these items. This is
the amount of power your generator must produce to
keepyour items running. SeeWattageReferenceGuide.

3. Estimatehow many surge (starting) watts you will need.
Surge wattage is the short burst of power neededto
start electric motor-driven tools or appliancessuch asa
circular saw or refrigerator. Becausenot all motors start
atthe sametime, total surgewatts can be estimatedby
adding only the item(s) with the highestadditional surge
watts to thetotal rated wattsfrom step 2.

Example:

Rated (Running)

Tool orAppliance

Window Air
Conditioner

Refrigerator
DeepFreezer

Television

Light (75 Watts)

Total Rated(Running) Watts = 3075
HighestAdditional Surge Watts = 1800
Total Generator Output Required = 4875

Power Management
To prolong the life of your generatorand attacheddevices, it

is important to take care whenadding electrical loadsto your
generator. There should be nothing connectedto the
generator outlets before starting its engine.Thecorrect and
safe way to managegeneratorpower isto sequentially add

loads asfollows:

1. With nothing connectedto the generator,start the
engine as described inthis manual.

2. Plug in andturn on the first load, preferablythe largest
load you have.

3. Permit the generatoroutput to stabilize (engine runs
smoothly and attacheddeviceoperates properly).

4. Plug in andturn on the next load.

5. Again, permit the generator to stabilize.

6. Repeatsteps 4 and 5for eachadditional load.

Watts

1200

800
500

500

75

3075 Total

Running Watts

AdditionalSurge

(Starting)Watts

1800

1600

5OO

1800 Highest

SurgeWatts

NEVERadd more loads than the generatorcapacity.Take
special care to consider surge loads in generator capacity,as

described above.

Wattage ReferenceGuide

Tool or Appliance

Essentials

Light Bulb - 75 watt
DeepFreezer

Sump Pump
Refrigerator/Freezer- 18 cf

Water Well Pump- 1/3 hp

Heating/Cooling

Window AC- 10,000 BTU
Window Fan

FurnaceFanBlower- 1/2 hp

Kitchen

Microwave Oven- 1000 Watt
CoffeeMaker

Electric Stove- Single Element
Hot Plate

Family Room

DVD/CDPlayer
VCR
Stereo Receiver
Color Television- 27 in

PersonalComputer w/17 in
monitor

Other

Security System
AM/FM Clock Radio

GarageDoor Opener- 1/2 hp
ElectricWater Heater- 40 gallon

DIY/JobSite

Quartz HalogenWork Light
Airless Sprayer- 1/3 hp

Reciprocating Saw
Electric Drill- 1/2 hp

Circular Saw - 7-1/4 in
MiterSaw- 10 in

TablePlaner- 6 in
TableSaw/RadialArm Saw - 10 in

Air Compressor - 1-1/2 hp

Rated*

(Running)

Watts

500 500
800 1200

800 1600

1000 2000

1200 1800

300 600
800 1300

1000
1500
1500

2500

100
100

450

500
800

180
300

480 520

4000

1000

600 1200

960 960
1000 1000
1500 1500

1800 1800
1800 1800

2000 2000
2500 2500

Additional

Surge

(Starting)

Watts

75

* Wattageslisted areapproximate only.

appliancefor actual wattage.

14 BRIGGSandSTRATTON.COM

Checktool or

Maintenance

MaintenanceSchedule

Follow the hourly or calendarintervals, whichever occurs
first. More frequent serviceis required when operating in

adverseconditions noted below.

• Changeengine oil

• Cleandebris

• Checkengineoil level

_,_0_:_, :ii:ii:ii:ii:ii:ii:ii:ii:ii:ii:ii:ii:ii:ii:ii:ii:ii:ii:ii:ii

• Service engineair cleaner'

• Changeengine oil'

• Inspect muffler and sparkarrester

• Servicefuel filter

• Servicespark plug

• Cleancooling system'

1 Service more often under dirty or dusty conditions.

GeneralRecommendations

Regularmaintenancewill improvethe performanceand extend
the life ofthe generator.Seeanyauthorizeddealerfor service.

Thegenerator's warranty does not cover items that have
been subjected to operator abuseor negligence.To receive
full valuefrom the warranty,the operator must maintain the
generator asinstructed in this manual.

Someadjustments will needto be made periodically to
properly maintain your generator.

All serviceand adjustments should bemade at least once
eachseason.Follow the requirements in the Maintenance

Schedulechart above.
NOTICE Oncea year you should cleanor replacethe spark

plug and replacethe air filter. A new spark plug and cleanair
filter assure properfuel-air mixture and help your engine run
better and last longer.

GeneratorMaintenance

Generatormaintenanceconsists of keepingthe unit clean
and dry. Operateand storethe unit in a clean dry
environment where it will not be exposedto excessivedust,
dirt, moisture, or any corrosive vapors. Coolingair slots in
the generator must not become cloggedwith snow, leaves,
or any other foreign material.

NOTICE DONOTuse water or other liquids to clean
generator. Liquids canenter engine fuel system, causing
poor performance and/or failure to occur. In addition, if
liquid enters generator through cooling air slots, some of the
liquid will beretained in voids and cracksof the rotor and
stator winding insulation. Liquid and dirt buildup on the
generator internalwindings will eventually decreasethe
insulation resistanceof these windings.

Cleaning

Dailyor before use,look around and underneaththe
generatorfor signs of oil or fuel leaks. Cleanaccumulated
debris from inside and outsidethe generator. Keepthe
linkage, spring and other enginecontrols clean. Inspect
cooling air slots and openings on generator.These openings
must be keptclean andunobstructed.

Engine parts should be kept cleanto reducethe risk of
overheating and ignition of accumulateddebris:

• Usea damp cloth to wipe exterior surfaces clean.

NOTICE Improper treatment of generator can damage it
and shorten its life.

• DO NOTexposegenerator to excessivemoisture, dust, dirt, or

corrosive vapors.

• DONOTinsert any objectsthrough cooling slots.

• Usea soft bristle brush to loosen cakedon dirt or oil.

• Usea vacuum cleanerto pick up loose dirt and debris.

FuelValve Maintenance

Thefuel valve is equippedwith a fuel sediment cup, screen,

retaining ring and o-ring that needto be cleanedevery
100 hours or once a year (whichever occurs first).

1. Move fuel valveto "Off" position.

2. Removesediment cup (A) from fuel valve. Remove
o-ring (B), retaining ring (C)and screen (D) from fuel

valve.

EmissionsControl
Maintenance, replacement, orrepair of the emissions

controldevicesand systemsmay beperformedby any
non-roadengine repair establishmentor individual.

However,to obtain "no charge" emissions control service,
the work must be performed by afactory authorized dealer.
Seethe Emissions Warranty.

15