Briggs & Stratton 030439-0 Owner's manual

®

PortableGenerator

Operator'sManual

This generator is rated to be compliant with CSA(Canadian Standards

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

BRIGGS & STRATTONPOWER PRODUCTS GROUP, LLC

JEFFERSON, WISCONSIN, U.S.A.

Manual No. 209269GS Revision - (01/15/2009)

Thankyou for purchasing this quality-built Briggs & Stratton generator.We are pleasedthat you've placedyour confidence in

the Briggs & Stratton brand. When operatedand maintained accordingto the instructions in this manual,your Briggs &

Stratton generatorwill provide manyyearsof dependableservice.

Thismanual containssafety information to makeyou awareof the hazardsand risks associatedwith generatorsand how to

avoid them. This generatoris designedand intendedonly for supplying electrical powerfor operatingcompatible electrical

lighting, appliances,tools andmotor loads, and is not intendedfor any other purpose. It is important that you readand

understand these instructions thoroughly beforeattempting to start or operatethis equipment. Savethese instructions for

future reference.

Thisgeneratorrequiresfinal assemblybeforeuse. Referto the Assemb/ysection of this manualfor instructions on final

assembly procedures. Follow the instructions completely.

Where to Find Us

You neverhaveto look far to find Briggs & Stratton support and servicefor your generator. Consultyour Yellow Pages.There

are over 30,000 Briggs & Stratton authorized service dealersworldwide who providequality service. You canalso contact

Briggs & Stratton Customer Service by phone at (800) 743-4115, or on the Internet at BRIGGSandSTRATTON.COM.

Generator

Model Number

Revision

Serial Number

III

Engine

ModelNumber

TypeNumber III

Code Number

DatePurchased

III III III

Briggs & Stratton Power ProductsGroup, LLC

900 North Parkway

Jefferson, WI 53549

reproducedor transmitted in any form by any meanswithout

the expresswritten permission of Briggs & Stratton Power

Products Group, LLC.

2 BRIGGSandSTRATTON.COM

TableofContents

OperatorSafety ................................. 4

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

Important SafetyInformation.................................... 4

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

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

Install WheelKit.............................................. 7

Verify EngineOil Level......................................... 8

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

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

Connectingto a Building's ElectricalSystem........................ 9

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

Featuresand Controls............................ 10

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

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

Starting theEngine .......................................... 12

ConnectingElectrical Loads.................................... 13

Stopping theEngine.......................................... 13

Warm WeatherOperation ..................................... 13

Don't OverloadGenerator ..................................... 14

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

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

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

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

Storage ................................................... 19

Troubleshooting ................................ 21

Schematic ................................................. 22

Wiring Diagram ............................................. 23

Warranties .................................... 24

Emissions Control System Warranty............................. 24

GeneratorOwnerWarranty .................................... 26

Specifications ................................. 28

Product Specifications........................................ 28

Common Service Parts ....................................... 28

Frangais Espa_ol

OperatorSafety

Equipment Description

Readthis manualcarefully and becomefamiliar

with yourgenerator. Knowitsapplications, its

limitationsand anyhazardsinvolved.

Thegeneratoris an engine-driven, revolvingfield, alternating

current (AC)generator. It was designedto supply electrical

power for operatingcompatible electricallighting, appliances,

tools and motor loads.Thegenerator's revolving field is

driven atabout 3,600 rpm by a single-cylinder engine.

NOTICP.Exceedinggenerators wattage/amperagecapacity

can damagegeneratorand/or electricaldevicesconnectedto

it.

• DONOTexceedthegenerator'swattage/amperagecapacity.See

Don'tOverloadGeneratorintheOperationsection.

Everyeffort hasbeen madeto ensurethat the information in

this manual is both accurateand current. However,the

manufacturer reservesthe right to change,alter or otherwise

improve thegeneratorand this documentation at anytime

without prior notice.

The EmissionControl System for this generator is warranted

for standards set by the Environmental ProtectionAgency

and the California Air ResourcesBoard.

Important Safety Information

Themanufacturer cannot possibly anticipate every possible

circumstance that might involve a hazard.The warnings in

this manual, and the tags and decalsaffixed to the unit are,

therefore, not all-inclusive. Ifyou usea procedure,work

method or operatingtechnique that the manufacturer does

not specifically recommend,you must satisfy yourself that it

is safe for you and others. You must also makesure that the

procedure, work method or operating technique that you

choose does not renderthe generator unsafe.

SafetySymbolsand Mleanings

ToxicFumes Kickback ElectricalShock

Fire

Explosion Operator'sManual

MovingParts FlyingObjects Hot Surface

Thesafetyalert symbol indicatesa potential personal

injury hazard.A signalword (DANGER,WARNING,or

CAUTION)is usedwith the alert symbol to designatea

degreeor levelof hazardseriousness.A safety symbol may

be usedto representthe typeof hazard.Thesignal word

NOTICEisusedto address practicesnot relatedto personal

injury.

_k DANGERindicatesa hazardwhich, if not avoided, will

result in deathor serious injury.

_k WARNINGindicatesa hazardwhich, if not avoided,

could result in death or serious injury.

A. CAUTIONindicatesa hazardwhich, if not avoided, could

result in minor or moderate injury.

NOTICEaddresspractices not relatedto personal injury.

4 BRIGGSandSTRATTON.COIVl

¥:IImT'-I([__ ;.(

Using a generator indoors CAN KiLL YOU iN MINUTES,

Generator exhaust contains carbon monoxide, This is

a poison you cannot see or smeJL

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:Running engine gives off carbon

monoxide, an odorless, colorless, poison gas.

_ Breathing can causeheadache,

carbon monoxide

fatigue, dizziness,vomiting, confusion, seizures,

nausea,fainting or death.

• OperategeneratorONLYoutdoors.

• Installa batteryoperatedcarbonmonoxidealarmnearthe

bedrooms.

Keepexhaustgas from entering a confined areathrough

windows, doors, ventilation intakes,or other openings.

DO NOTstart or run engine indoorsor in an enclosedarea,

(even if windows and doors areopen), includingthe generator

compartment of arecreationalvehicle (RV).

_i, WARNING:The engine exhaustfrom this product

contains chemicals known to the Stateof California to

cause cancer,birth defects, or other reproductive harm.

_i, WARNING:Certaincomponents in this product and

relatedaccessoriescontain chemicals known to the State

of Californiato cause cancer,birth defects or other

reproductive harm. Wash handsafter handling.

_i, WARNING: Starter cord kickback (rapid retraction) can

result in bodily injury. Kickback will pull hand

_,_< and arm toward engine faster than you can let

go.

Broken bones, fractures, bruises, or sprains could result.

• When starting engine, pull cord slowly until resistance isfelt

andthen pull rapidlyto avoid kickback.

• NEVERstart or stop engine with electricaldevices plugged in

andturned on.

_i, WARNING: Generator produces hazardous voltage.

")Jllll Failure to isolate generator from power utility

can result in death or injury to electric utility

workers due to backfeed of electrical energy.

• When using generator for backup power, notify utility company.

Useapproved transfer equipment to isolate generator from

electric utility.

• Usea ground fault circuit interrupter (GFCI)in any damp or

highly conductive area,such as metal deckingor steel work.

• DO NOTtouch barewires or receptacles.

• DO NOTuse generatorwith electrical cordswhich areworn,

frayed,bare or otherwise damaged.

• DO NOToperate generator in the rain or wet weather.

• DO NOThandle generator or electricalcords while standing in

water, while barefoot,or while hands or feetarewet.

• DO NOTallow unqualified personsor children to operateor

servicegenerator.

_i, WARNING:Fueland its vapors are extremely

flammable and explosive.

Fireor explosion can causesevere

burns or death.

WHENADDINGORDRAININGFUEL

• Turn generator OFFand let it cool at least2 minutes before

removing fuel cap. Loosen cap slowly to relievepressure in

tank.

• Fill or drain fuel tank outdoors.

• DONOToverfill tank. Allow spacefor fuel expansion.

• Iffuel 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,andair cleanerarein place.

• DO NOTcrank enginewith sparkplug removed.

WHENOPERATINGEQUIPMENT

• DONOTtip engine or equipmentat anglewhich causesfuel to

spill.

• This generator is not for use inmobile equipment or marine

applications.

WHENTRANSPORTINGOR REPAIRINGEQUIPMENT

• Transport/repairwithfueltankEMPTYorwithfuelshutoffvalve

OFF.

• Disconnectsparkplugwire.

WHENSTORINGFUELOREQUIPMENTWITHFUELIN TANK

• Store awayfrom furnaces, stoves, water heaters,clothes

dryers, or other appliancesthat havepilot light or other ignition

source becausethey can ignite fuel vapors.

A WARNING:

This generator does not meet U. S. CoastGuard Regulation

33CFR-183and should not be usedon marineapplications.

Failureto usethe appropriate U. S. CoastGuard approved

generator could result in death or serious injury and/or

property damage.

_kWARNING:Contactwithmufflerareacanresultin

seriousburns.

_ Exhaustheat/gasescanignite

_-_ combustibles,structuresordamage

fueltankcausingafire.

• DONOTtouchhotpartsandAVOIDhotexhaustgases.

• Allowequipmenttocoolbeforetouching.

• Keepatleast5feet(152cm)ofclearanceonallsidesof

generatorincludingoverhead.

• ItisaviolationofCaliforniaPublicResourceCode,Section

4442,touseoroperatetheengineonanyforest-covered,

brush-covered,orgrass-coveredlandunlesstheexhaust

systemisequippedwithasparkarrester,asdefinedinSection

4442,maintainedineffectiveworkingorder.Otherstatesor

federaljurisdictionsmayhavesimilarlaws.

Contacttheoriginalequipmentmanufacturer,retailer,ordealer

toobtainasparkarresterdesignedfortheexhaustsystem

installedonthisengine.

• Replacementpartsmustbethesameandinstalledinthesame

positionastheoriginalparts.

_k WARNING: Unintentional sparking can result in fire or

_ electric shock.

WHENADJUSTINGOR MAKINGREPAIRSTO YOURGENERATOR

• Disconnectthe spark plug wire from the spark plug and place

the wire where it cannot contact spark plug.

WHENTESTINGFORENGINESPARK

• Use approvedspark plug tester.

• DO NOTcheckfor spark with spark plug removed.

_k WARNING: Starter and other rotating parts can

entangle hands, hair, clothing, or accessories.

• NEVERoperate generator without protective housing or covers.

• DO NOTwear loose clothing, jewelry or anything that may be

caught in the starter or other rotating parts.

• Tie up long hair and removejewelry.

_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 rated frequency and voltage when running at governed

speed.

• DO NOTmodify generator in any way.

NOTICE:Exceedinggeneratorswattage/amperagecapacity

candamagegeneratorand/or electricaldevicesconnectedto

it.

DONOTexceedthe generator's wattage/amperage capacity. 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.

NOTICE: Improper treatment of generator can damage it

and shorten its life.

• Use generator onlyfor intended uses.

• If you havequestions about intended use,ask dealeror contact

local service center.

• Operategenerator only on levelsurfaces.

• DONOTexposegenerator to excessive moisture, dust, dirt, or

corrosive vapors.

• DONOTinsert any objects through cooling slots.

• If connected devicesoverheat,turn them off and disconnectthem

from generator.

• Shut off generator if:

-electrical output is lost;

-equipment sparks, smokes, or emits flames;

-unit vibrates excessively.

6 BRIGGSandSTRATTON.COIVI

Assembly

Your generator requiressome assembly and is readyfor use

after it hasbeen properly servicedwith the recommended

fuel and oil levelis verified.

If you haveany problems with theassemblyof your generator,

pleasecallthe generatorhelplineat (808) 743-4115. If calling

for assistance,pleasehavethe model revision,and serial

number from the identificationlabelavailable.Seegenerator

Featuresand Controlsfor identification labellocation.

UnpackGenerator

1. Setthe carton on a rigid, flat surface.

2. Removeeverything from carton except generator.

3. Opencarton completely by cutting eachcorner from

top to bottom.

4. Leavegeneratoron carton to install wheel kit.

The generatoris suppliedwith:

• Operator's manual

• Wheels (2)

• Axle

• Support leg

• Wheelkit hardware

Install Wheel Kit

NOTE:Wheelkit is not intended for over-the-road use.

You will needthe following tools to install thesecomponents:

• 13 mm wrench

• Socketwrench with a 13 mm socket

• Pliers

• Safetyglasses

Install the wheel kit as follows:

1. Tip generatorso that engine end is up.

2. Slide axle (A) through holesin generatorframe.

3. Slide a washer (C)and then a wheel (B) over axle.

NOTE:Besure to install wheelwith raised hubinboard.

4. Placea washer (C) on axleand then placean e-ring (D)

in axlegroove.

_i, CAUTION:E-rings cancause eyeinjury.

E-rings can spring backand becomeairborne

when installing or removing.

• Always wear eye protection when installing/removing e-rings.

5. Install e-ring with pliers, squeezingfrom top of e-ring

to bottom of axle.

6. Repeatsteps 3 through 5 to securesecond wheel.

7. Return generator to normal operating position (resting

on wheels).

8. Removehandle (N) from generatorframe by pushing in

pins (J) and pulling up on handle.

9. Turn handle around as shown below and attach it to

generatorframe by pushing in pins on generatorframe.

Slide handle down until pins lock into holes on handle.

10. Tip generatorso that engine side is down.

11. Line up holes in support leg (E) with holesin generator

frame.

12. Attach support leg using 2 capscrews(M8 x 20 mm)

(F) and 2 hexnuts (G). Tighten with a 13 mm socket

wrench and 13 mm wrench.

13. Return generator to normal operating position (resting

on wheels and support leg).

NOTE:Turn the handlearound on the generatorframe for

storage purposes ONLY.

VerifyEngineOil Level

Thegeneratorengine is shippedfrom thefactory filled with

oil (API SJor higher 10W-30). This allows for generator

operation in the widest rangeof temperatureand climate

conditions. Beforestarting theengine,check oil leveland

ensurethat engine isserviced asdescribed in Maintenance.

NOTE:SeeOil in the Maintenancesection to review oil

recomendations.Verify provided oil in engine is the correct

viscosity for current ambient temperature.

NOTICE..Any attempt to crank or start the engine before it

has been properly filled with the recommendedoil will

result in equipment failure.

• Referto Maintenancefor oilfill information.

• Damageto equipment resulting from failure to follow this

instruction will void warranty.

Add

Fuel

mustmeet these requirements:

Clean,fresh, unleadedgasoline.

A minimum of 87 octane/87 AKI (91 RON).High

altitude use, seeHigh Altitude.

Gasolinewith upto 10% ethanol (gasohol) or up to

15% MTBE (methyl tertiary butyl ether) is acceptable.

NOTICE:.Avoid generator damage.

Failureto follow Operator's Manualfor fuel

recommendationsvoids warranty.

• DONOTuseunapprovedgasolinesuchasE85.

• DONOTmixoilingasoline.

• DONOTmodifyengineto runonalternatefuels.

To protectthefuelsystemfrom gum formation, mix in a fuel

stabilizerwhenaddingfuel. SeeStorage.All fuel is not the

same.If you experiencestarting or performanceproblemsafter

using fuel,switchto a differentfuel provideror changebrands.

This engineis certifiedto operateon gasoline.Theemission

control systemfor this engineis EM(EngineModifications).

_i, WARNING:Fueland its vapors are extremely

flammable and explosive.

Fireor explosion can causesevere

burns or death.

WHENADDINGFUEL

• Turn generator OFFand let it cool at least2 minutes before

removing fuel cap. Loosen cap slowly to relievepressure in

tank.

• Fill fuel tank outdoors.

• DONOToverfill tank. Allow spacefor fuel expansion.

• Iffuel spills, wait until it evaporatesbefore starting engine.

• Keepfuel awayfrom sparks, open flames, pilot lights, heat,and

other ignition sources.

• DONOTlight a cigaretteor smoke.

1. Cleanareaaround fuel fill cap, remove cap.

2. Slowly add unleadedgasoline (A)to fuel tank (B). Be

careful not to fill abovethe baffle (C). This allows

adequatespacefor fuel expansionas shown.

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

remain emissions compliant, high altitude adjustment is

required. Operationwithout this adjustment will cause

decreasedperformance,increasedfuel consumption, and

increasedemissions. Seean authorized dealerfor high

altitude adjustment information. Operationof the engine at

altitudes below 2,500 feet (762 meters) with the high altitude

kit is not recommended.

8 BRIGGSandSTRATTON.COIVl

SystemGround

Thegenerator hasa system ground that connects the

generator frame components to the ground terminals on the

ACoutput receptacles.Thesystem ground is connectedto

the ACneutral wire (the neutral is bonded to the generator

frame).

Special Requirements

Theremay be Federalor State OccupationalSafetyand

HealthAdministration (OSHA)regulations,local codes, or

ordinances that apply to the intended use of the generator.

Pleaseconsult a qualified electrician, electricalinspector, or

the local agency havingjurisdiction:

• In some areas, generatorsare required to be registered

with local utility companies.

• If the generator is usedat a construction site, there

may be additional regulations which must beobserved.

Connecting to a Building's Electrical System

Connections for standby powerto a building's electrical

system must be made bya qualified electrician. The

connection must isolate the generator powerfrom utility

power and must comply with all applicablelaws and

electrical codes.

_lLWARNING:Generatorproduceshazardousvoltage.

"),||h Failureto isolate generatorfrom power utility

can result in death or injury to electric utility

workers due to backfeedof electrical energy.

• Whenusinggeneratorfor backuppower,notifyutilitycompany.

Useapprovedtransferequipmentto isolategeneratorfrom

electricutility.

• Useagroundfault circuitinterrupter(GFCI)in anydampor

highlyconductivearea,suchasmetaldeckingor steelwork.

• DONOTtouchbarewiresor receptacles.

• DONOTusegeneratorwithelectricalcordswhichareworn,

frayed,bareor otherwisedamaged.

• DONOToperategeneratorintherainorwetweather.

• DONOThandlegeneratoror electricalcordswhilestandingin

water,whilebarefoot,or whilehandsorfeetarewet.

• DONOTallowunqualifiedpersonsor childrento operateor

servicegenerator.

GeneratorLocation

Clearancesand Air Movement

A. WARNING:Exhaustheat/gases can ignite

combustibles, structures or damagefuel tank

causing a fire.

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

including overhead.

Placegeneratoroutdoors inan area that will not accumulate

deadlyexhaust gas. DONOTplacegeneratorwhere exhaust

gas (A) could accumulateand enter inside or be drawn into

a potentially occupied building. Ensureexhaust gas is kept

awayfrom any windows, doors, ventilation intakes,or other

openings that canallow exhaust gasto collect in a confined

area.Prevailingwinds and air currents should be taken 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,

V V

NEVER useinsidea home

or garage, EVENIF doors

and windowsareopen,

Only use OUTSIDE and

far away from windows,

doors, and vents,

|

\

FeaturesandControls

Readthis Operator'sManual and safetyrules beforeoperatingyourgenerator.

Comparethe illustrations with your generator, to familiarize yourself with the locations of various controls and

adjustments. Savethis manual for future reference.

A- FuelTank-- Capacityof five (5) U.S.gallons.

B- RockerSwitchCircuitBreaker-- The120/240 Volt AC,

30A locking receptacleis provided with a rocker switch

circuit breakerto protect the generatoragainst electrical

overload.

C- CircuitBreakers(AC)-- The120 Volt AC, 20A duplex

receptaclesare provided with "push to reset"circuit

breakersto protect the generatoragainst electrical

overload.

D - 120 VoltAC, 20 Amp, DuplexReceptacles-- May be

usedto supply electrical power for the operation of

120 Volt AC,20 Amp, single phase,60 Hzelectrical,

lighting, appliance, tool and motor loads.

E- 0il Fill Cap-- Checkand add engine oil here.

F - Oil Drain Plug-- Drainengineoil here.

G - 120/240 Volt AC,30 Amp LockingReceptacle-- May

be usedto supply electrical power for the operation of

120 and/or 240 Volt AC, 30 Amp, single phase,60 Hz

electrical, lighting, appliance,tool and motor loads.

H - GroundingFastener-- Consultyour local agency having

jurisdiction for grounding requirements in your area.

J - SparkArresterMuffler -- Exhaustmuffler lowers engine

noiseand is equippedwith aspark arrester screen.

K- Identification Label -- Provides model, revision and

serial numberof generator. Pleasehavethese readily

availablewhen calling for assistance.

L - Air Cleaner-- Protects engine by filtering dust and

debris out of intake air.

M - EngineIdentification-- Provides model, type and code

of engine. Pleasehavethese readilyavailableif calling

for assistance.

N - Recoil Starter -- Usedto start the engine.

P - EngineRocker Switch-- Setthis switch to "On"before

using recoil starter. Setswitch to "Off"to switch off

engine.

R - ChokeLever- Usedwhen starting a cold engine.

S - FuelValve-- Usedto turn fuel supply on and off to

engine.

10 BRIGGSandSTRATTON.COM

CordSetsandReceptacles

Useonly 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 rated for 125 Volt

ACloads at 20 Amps or greaterfor most electrical devices.

Some devices,however, may not require this type of

extension cord. Checkthe operator's manuals of those

devicesfor the manufacturer's recommendations.

Keepextension cords asshort as possibleto minimize

voltage drop.

_k WARNING:Overloadedelectricalcords can overheat,

arc, and burn resulting in death, bodily injury,

and/or property damage.

• ONLYusecordsratedforyourloads.

• Followallsafetiesonelectricalcords.

A double pole rocker switch circuit breakeris providedto

protect the locking receptacle.If this circuit breakeris

tripped, all panelreceptaclesaredisconnected.

120/240 Volt AC,30 Amp, LockingReceptacle

UseaNEMA L14-30 plug with this receptacle.Connecta

4-wire cord set ratedfor 250 Volt AC loadsat 30 Amps (or

greater). You can usethe same4-wire cord if you plan to

run a 120 Volt load.

4-Wire Cord Set

__1i

--\

NEMA L14-30

Y (Hot)

(Neutral)

X (Hot)

Ground (Green)

This receptaclepowers 120/240 Volt AC, 60 Hz,single phase

loads requiring up to 5,500 watts of power (5.5 kW) at

22.9 Amps for 240 Volts or two independent120 Volt loads

at 22.9 Amps each. Theoutlet is protected bya two pole

rocker switch circuit breaker.

NOTICE: Receptacles may be marked with rating value

greater than generator output capacity.

• NEVERattempt to power adevice requiring more amperagethan

generator or receptaclecansupply.

• DONOToverloadthe generator.SeeDon't OverloadGenerator.

120 Volt AC, 20 Amp, DuplexReceptacles

Theduplex receptaclesareprotected against overload by

push-to-reset circuit breakers.

Use eachreceptacleto 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 rated for 125 Volt

ACloadsat 20 Amps (or greater). Inspect cord sets before

eachuse.

11

Operation

Starting the Engine

Disconnectall electrical loads from the generator. Usethe

following start instructions (seeFeaturesand Controlsfor

location of controls described below):

1. Make sure unit is on a levelsurface.

IMPORTANT:Failureto start and operatethe unit on a level

surfacewill causethe unit not to start or shut down during

operation.

2. Turn thefuel valve to the "On" position.

3. Pushchoke leverto "Choke" position (l_,l).

,

Grasprecoil handleand pull slowly until slight

resistance is felt. Then pull rapidly one time only to

start engine.

• If engine starts, proceedto step 7.

• If engine fails to start, proceedto step 6.

_iLWARNING:Starter cord kickback(rapid retraction) can

result in bodily injury. Kickbackwill pull hand

_,_ and arm toward enginefasterthan you can let

T--

gO.

Broken bones,fractures, bruises, or sprains could result.

• Whenstartingengine,pullcordslowlyuntilresistanceisfelt

andthenpull rapidlytoavoidkickback.

• NEVERstartor stopenginewith electricaldevicespluggedin

andturnedon.

6. Move choke leverto "Half" choke position, and pull

recoil handle twice.

• If engine fails to start, repeatsteps 5 thru 7.

7. Slowly move choke lever to "Run" position (J_I). If

engine falters, move choke leverto "Half" choke

position until engine runs smoothly, and then to "Run"

position (1+1).

IMPORTANT:If enginefloods, placechoke leverin "Run"

position (J_'J)and crank until engine starts.

NOTE:If engine starts after 3 pulls but fails to run, or if unit

shuts down during operation, makesure unit is on a level

surfaceand checkfor proper oil level in crankcase.This unit

may be equippedwith a low oil protection device. If so, oil

must be at proper levelfor engine to start.

_iL 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 engine on anyforest-covered,

brush-covered, or grass-covered land unlessthe exhaust

system is equipped with aspark 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 aspark arrester designedfor the exhaust system

installed on this engine.

• Replacement parts must bethe sameand installed in the same

position asthe original parts.

12 BRIGGSandSTRATTON.COIVl

Connecting Electrical Loads

1. Letengine stabilizeand warm upfor a few minutes

after starting.

2. Ensurecircuit breakeron control panelis in "On"

position.

3. Plug in and turn on the desired 120 and/or 240 Volt

AC,single phase,60 Hz electrical loads.

IMPORTANT:When plugging into the 120Volt receptacles,

plug items to be powered in sequenceas shown below.

NOTE:

• DONOTconnect 240 Volt loads to the 120 Volt duplex

receptacles.

• DONOTconnect 3-phase loadsto the generator.

• DONOTconnect 50 Hz loadsto the generator.

• DONOTOVERLOADTHEGENERATOR.SeeDon't

OverloadGenerator.

NOTICE. Exceeding generators wattage/amperage capacity

can damagegeneratorand/or electrical devices connected to

it.

• DO NOTexceedthe generator's wattage/amperage capacity.See

Don't OverloadGeneratorin the Operationsection.

• Start generatorand let engine stabilize beforeconnecting

electrical loads.

• Oonnectelectrical loads in OFFposition, thenturn ONfor

operation.

• Turn electrical loads OFFand disconnect from generator before

stopping generator.

Stoppingthe 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-load for several minutes to

stabilize internaltemperatures of engine and generator.

3. Push engine rocker switch to "Off" position.

_i, WARNING:Backfire,fire or engine damagecould

occur.

• DONOTstopenginebymovingchokecontrolto "Choke"

position(H).

4. Move fuel valve to "Off" position.

Warm Weather Operation

This generatorengine is equippedwith WeatherGuard,an

innovativefeature to preventcarburetor icing in cold weather

conditions. WeatherGuardhas beenengineeredto operatein

all weather conditions. However,product performancecanbe

increasedwhen operatingthe generatorsolely in warm

weather by removing the WeatherGuardshield (A).

Removethe two nuts (B) and loosenthe fastener(C)as

shown. Store shieldand fasteners for future cold weather

operation.

13

Don'tOverload Generator

Capacity

You must makesureyour generatorcansupply enough

rated(running) andsurge (starting) watts for the items you

will powerat the same time. Follow these simple steps:

1. Select the items you will powerat the sametime.

2. Totalthe rated(running) watts of theseitems. This is the

amount of poweryour generatormust produceto keep

your items running.SeeWattageReferenceGuide.

3. Estimate how many surge (starting) watts you will need.

Surge wattageis the short burst of power neededto

start electric motor-driven tools or appliancessuch as a

circular saw or refrigerator. Becausenot all motors start

at the sametime, total surge watts can be estimatedby

adding only the item(s) with the highest additionalsurge

watts to the total ratedwatts from step 2.

Example:

Toolor Appliance

WindowAir

Conditioner

Refrigerator

DeepFreezer

Television

Light(75Watts)

Watts

1200

8OO

5OO

75

3075Total

RunningWatts

Total Rated(Running) Watts

HighestAdditional Surge Watts

Total GeneratorOutput Required

(Starting)Watts

1800

1600

5OO

1800Highest

SurgeW_ts

= 3075

= 1800

= 4875

Power Mlanagement

To prolong the life of your generatorand attacheddevices, it

is important to take carewhen adding electrical loadsto your

generator. Thereshould be nothing connectedto the

generator outlets before starting its engine.Thecorrect and

safe way to managegeneratorpower isto sequentiallyadd

loads as follows:

1. With nothing connectedto the generator, start the

engine as described in this manual.

2. Plug in and turn on the first load, preferably the largest

load you have.

3. Permit the generatoroutput to stabilize (engine runs

smoothly and attacheddeviceoperatesproperly).

4. Plug in and turn on the next load.

5. Again, permit the generatorto stabilize.

6. Repeatsteps 4 and 5 for eachadditional load.

NEVERadd more loadsthan the generatorcapacity.Take

special careto consider surge loadsin generatorcapacity, as

described above.

ToolorAppliance

Rated* Additional

(Running) Surge (Starting)

Watts Watts

Essentials

Light Bulb - 75 watt 75

Deep Freezer 500 500

Sump Pump 800 1200

Refrigerator/Freezer- 18 Cu.Ft. 800 1600

WaterWell Pump - 1/3 HP 1000 2000

Heating/Cooling

Window AC - 10,000 BTU 1200 1800

Window Fan 300 600

FurnaceFanBlower- 1/2 HP 800 1300

Kitchen

Microwave Oven- 1000 Watt 1000

CoffeeMaker 1500

Electric Stove - Single Element 1500

Hot Plate 2500

Family Room

DVD/CDPlayer 100

VCR 100

Stereo Receiver 450

Color Television - 27" 500

PersonalComputerw/17" monitor 800

Other

Security System 180

AM/FM Clock Radio 300

GarageDoor Opener- 1/2 HP 480 520

Electric Water Heater- 40 Gallon 4000

DIf/Job Site

Quartz HalogenWork Light 1000

Airless Sprayer - 1/3 HP 600 1200

Reciprocating Saw 960 960

Electric Drill- 1/2 HP 1000 1000

Circular Saw- 7 1/4" 1500 1500

Miter Saw- 10" 1800 1800

Table Planer- 6" 1800 1800

TableSaw/RadialArm Saw- 10" 2000 2000

Air Compressor- 1-1/2 HP 2500 2500

Wattageslisted are approximateonly. Checktool

appliancefor actual wattage.

or

14 BRIGGSandSTRATTON.COIVl

Maintenance

MaintenanceSchedule

Follow the hourly or calendar intervals,whichever occurs

first. More frequent serviceis required when operating in

adverseconditions notedbelow.

_: _ _iI illillillillillillillillill:ill:ill:ill:ill:ill:ill

• Changeengine oil

• Cleandebris

• Checkengine oil level

_ _ _ Y_rJ_ :ii,i?i?i?i?i?i?i?i?i?i?i?i?i?i?i?i?i?i?i :

• Service engineair cleaner'

• Changeengine oil'

_ 11_ _ _ :>i?i?i?i?i?i?i?i?i?i?i?i?i?i?i?i?i?i?i?i

• Service spark plug

• Inspect mufflerand spark arrester

• Cleancooling system'

_ _ _ :>i?i?i?i?i?i?i?i?i?i?i?i?i?i?i?i?i?i?i?i

• Checkvalveclearance

' Service more often under dirty or dusty conditions.

GeneralRecommendations

Regularmaintenancewill improve the performanceand

extend the life of the generator. Seeanyauthorized dealer for

service.

Thegenerator's warranty does not cover items that have

been subjectedto operatorabuse or negligence.To receive

full valuefrom the warranty, the operator must maintain the

generatoras instructed in this manual.

Someadjustments will needto be made periodically to

properly maintain your generator.

All serviceand adjustments should be madeat least once

eachseason.Follow the requirements in the Maintenance

Schedulechart above.

NOTE:Oncea year you should cleanor replacethe spark

plug and replacethe air filter. A newspark plug and cleanair

filter assure proper fuel-air mixture and help your engine run

better and last longer.

EmissionsControl

Maintenance, replacement,or repair ofthe emissions

controldevicesandsystemsmay be performedbyany

non-roadengine repair establishmentor individual.

However,to obtain "no charge" emissions control service,

the work must be performed by a factory authorized dealer.

Seethe Emissions Warranty.

GeneratorMaintenance

Generatormaintenanceconsists of keepingthe unit clean

and dry. Operateand store the unit in a cleandry

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.

NOTE:DONOTusewater or other liquids to cleangenerator.

Liquids canenter enginefuel system, causing poor

performanceand/or failure to occur. Inaddition, if liquid

enters generatorthrough cooling air slots, some of the liquid

will be retainedin voids and cracks of the rotor and stator

winding insulation. Liquid and dirt buildup on the generator

internal windings will eventuallydecreasethe insulation

resistance of these windings.

Cleaning

Daily or before use, look around and underneaththe

generatorfor signs of oil or fuel leaks.Cleanaccumulated

debris from inside andoutside the generator. Keepthe

linkage, spring and other engine controls clean. Keepthe

areaaround and behind the muffler free from any

combustible debris. Inspect cooling air slots and openings

on generator. Theseopenings must be kept cleanand

unobstructed.

Engine parts should be kept cleanto reducethe risk of

overheating and ignition of accumulated debris:

• Use a damp cloth to wipe exterior surfaces clean.

NOTICE: Improper treatment of generator can damage it

and shorten its life.

• DONOTexposegenerator to excessive moisture, dust, dirt, or

corrosive vapors.

• DONOTinsert any objects through cooling slots.

• Use a soft bristle brush to loosen cakedon dirt or oil.

• Use a vacuum cleanerto pick up loose dirt and debris.

15

EngineMaintenance

_k WARNING:Unintentionalsparking can result in fire or

_¢ electric shock.

WHENADJUSTINGORMAKINGREPAIRSTOYOUR

GENERATOR

• Disconnectthesparkplugwirefromthesparkplugandplace

thewirewhereitcannotcontactsparkplug.

WHENTESTINGFORENGINESPARK

• Useapprovedsparkplugtester.

• DONOTcheckfor sparkwithsparkplugremoved.

Oil

Oil Recommendations

We recommendthe useof Briggs & Stratton Warranty

Certified oils for best performance. Otherhigh-quality

detergent oils are acceptableif classified for serviceSF, SG,

SH, SJ or higher. DONOTuse specialadditives.

Outdoor temperatures determine the proper oil viscosity for

the engine. Usethe chart to select the best viscosity for the

outdoor temperature rangeexpected.

oF

104 -- _ u

68

o

32 o

14

-4

-22 _

oC

• 40

__ 30

>_ 20

10

_n _ 0

--___--- -10

-20

-30

* Below 40°F (4°C) the use of SAE30 will result in hard starting.

** Above 80°F (27°C) the useof 10W30 may cause increasedoil

consumption. Checkoil levelmore frequently.

NOTE:Synthetic oil meeting ILSACGF-2,API

certification mark and API service symbol with

"SJ/CF ENERGYCONSERVING"or higher, is an

acceptableoil at all temperatures. Useof synthetic

oil does not alter required oil changeintervals.

CheckingOil Level

Oil levelshould be checked prior to each useor at least

every 8 hours of operation. Keepoil levelmaintained.

1. Make sure generatoris on a levelsurface.

2. Cleanareaaround oil fill and remove oil fill cap.

3. Verify oil is at the point of overflowing at oil fill

opening.

4. Replaceandtighten oil fill cap.

AddingEngineOil

1. Make sure generatoris on a levelsurface.

2. Checkoil levelas described in CheckingOffLevel

3. If needed,slowly pour oil into oil fill opening to the

point of overflowing at oil fill.

4. Replaceandtighten oil fill cap.

ChangingEngineOil

If you are usingyour generator under extremely dirty or

dusty conditions, or in extremely hot weather,changethe oil

more often.

_i, CAUTION: Avoid prolonged or repeated skin contact

with used motor oil.

• Used motor oil has beenshown to causeskin cancer in certain

laboratory animals.

• Thoroughly wash exposed areaswith soap andwater.

KEEPOUTOFREACHOFCHILDREN.DON'T

POLLUTE.CONSERVERESOURCES.RETURN

USEDOIL TOCOLLECTIONCENTERS.

Changethe oil while the engine is still warm from running,

asfollows:

1. Make sure unit is on a levelsurface.

2. Disconnectthe spark plug wire from the spark plug and

placethe wire where it cannot contact spark plug.

3. Cleanareaaround oil drain plug (A). The oil drain plug

is locatedat baseof engine,opposite carburetor.

16 BRIGGSandSTRATTON.COIVl

4. Removeoil drain plug and drain oil completely into a

suitable container.

5. Reinstalloil drain plug and tighten securely. Removeoil

fill cap.

6. Slowly pour oil (about 28 oz.) into oil fill opening (B) to

the point of overflowing (C) at oil fill cap. DONOT

overfill.

7. Reinstalloil fill cap. Fingertighten cap securely.

8. Wipe up any spilled oil.

Service Air Cleaner

Your enginewill not run properlyand may bedamaged if

you run it with a dirty air cleaner. Replacemore often if

operating under dirty or dusty conditions.

To servicethe air cleaner,follow thesesteps:

1. Loosenscrews (D) and remove air cleanercover (E).

2. Carefully removecartridge (F) from base (G).

3. Install clean(or new)air cleanerassembly insidecover.

Disposeof old filter properly.

4. Assembleair cleanercover onto baseand tighten

screws.

Service Spark Plug

Changingthe spark plug will helpyour engine to start easier

and run better.

1. Cleanareaaround spark plug.

2. Removeand inspect spark plug.

3. Checkelectrodegap with wire feeler gaugeand reset

spark plug gap to recommendedgap if necessary (see

Specifications).

4. Replacesparkplug if electrodesare pitted, burned or

porcelain is cracked. Use the recommended

replacementspark plug. SeeSpecifications.

5. Install spark plug and tighten firmly.

InspectMuffler and Spark Arrester

Inspect the muffler for cracks, corrosion, or other damage.

Removethe spark arrester, if equipped,and inspectfor

damageor carbon blockage. If replacementparts are

required, make sureto useonly original equipment

replacementparts.

A. 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 engine on anyforest-covered,

brush-covered, or grass-covered land unlessthe exhaust

system is equipped with aspark 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 aspark arrester designedfor the exhaust system

installed on this engine.

• Replacement parts must bethe sameand installed in the same

position asthe original parts.

17

Cleanand inspectthespark arresteras follows:

1. To remove muffler heatshield (A) from muffler (B),

removefour screws that connect guard to muffler

bracket.

2. Removefour screws that attach spark arrester screen

(c).

3. Inspect screenand obtain a replacementif torn,

perforated or otherwise damaged.DONOTusea

defective screen. If screen is not damaged,clean it with

commercial solvent.

4. Reattachscreen and muffler guard.

CleanCoolingSystem

Overtime debris may accumulate in cylinder cooling fins and

cannot be observedwithout partial engine disassembly. For

this reason,we recommendyou havean authorized service

dealer cleanthe cooling system (D) per recommended

intervals (see MaintenanceSchedulein the Maintenance

section). Equallyimportant is to keeptop of engine freefrom

debris. Also seeCleaning.

CheckValve Clearance

Regularvalve clearancecheckand adjustment will improve

performanceand extend engine life. This procedure cannot

be done without partial engine disassemblyand the use of

special tools. Forthis reasonwe recommendthat you have

an authorized Service Dealercheck and adjust valve

clearanceat recommendedintervals (seeMaintenance

Schedulein the Maintenancesection).

CarburetorAdjustment

Thecarburetor on this engine is low emission. It is equipped

with a non-adjustable idlemixture valve.Top speedhas been

set at the factory. If adjustment is required, seean

authorized servicedealer.

_k 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 rated frequency and voltage when running at governed

speed.

• DO NOTmodify generator in any way.

18 BRIGGSandSTRATTON.COIVI

Storage

Thegenerator should be started at least once every seven

days and allowed to run at least 30 minutes. If this cannot be

done and you must store the unit for more than 30 days,use

the following guidelinesto prepareit for storage.

GeneratorStorage

• Cleanthe generator as outlined in Cleaning.

• Checkthat cooling air slots and openingson generator

are open and unobstructed.

LongTerm StorageInstructions

Fuelcan becomestalewhen stored over 30 days.Stalefuel

causesacid and gum depositsto form in the fuel system or

on essentialcarburetor parts. To keepfuel fresh, useBriggs

& Stratton FRESHSTART® fuel stabilizer, availableasa

liquid additive or a drip concentrate cartridge.

Thereis no needto drain gasolinefrom the engine if a fuel

stabilizer is added according to instructions. Runthe engine

for 2 minutes to circulatethe stabilizerthroughout the fuel

system. Theengineand fuel can then be stored up to

24 months.

If gasoline in the engine hasnot beentreated with a fuel

stabilizer, it must be drained into an approved container. Run

the engine until it stops from lack of fuel. The useof a fuel

stabilizer in the storage container is recommendedto

maintain freshness.

_k WARNING:Fueland its vapors are extremely

flammable and explosive.

Fireor explosion can causesevere

burns or death.

WHENSTORINGFUELOREQUIPMENTWITHFUELINTANK

• Store awayfrom furnaces, stoves, water heaters,clothes dryers

or other appliances that havepilot light or other ignition source

becausethey can ignitefuel vapors.

WHENDRAININGFUEL

• Turn generator OFFand let it coolat least2 minutes before

removing fuel cap. Loosen cap slowly to relievepressure in

tank.

• Drain fuel tank outdoors.

• Keepfuel awayfrom sparks,open flames, pilot lights, heat,and

other ignition sources.

• DO NOTlight acigarette or smoke.

ChangeEngineOil

While engine is still warm, drain oil from crankcase.Refill

with recommendedgrade.SeeChangingEngineOil.

OtherStorageTips:

1. DONOTstore fuel from one seasonto another unless it

has beentreatedas described in Long TermStorage

Instructions.

2. Replacefuel container if it starts to rust. Rust and/or

dirt in fuel can causeproblems if it's usedwith this

unit.

3. Cover unit with a suitable protective cover that does not

retain moisture.

_k WARNING:Storage covers canbe flammable.

• DONOTplacea storagecoverovera hotgenerator.

• Letequipmentcoolfor asufficienttime beforeplacingthecover

ontheequipment.

4. Store generator in clean, dry area.

19

Reserved

20 BRIGGSandSTRATTON.COIVI

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