Briggs & Stratton 030430-1, 030430-2, 030430 Owner’s Manual

IGGS &STRA_O

®

I G

rator's I

This generator is rated in accordance with CSA(Canadian Standards

Association) standard C22.2 No. 100-04 (motors and generators).

BRIGGS & STRATTON POWER PRODUCTSGROUP, LLC

JEFFERSON,WISCONSIN,U.S.A.

Manual No. 206883GS Revision A (09/03/2008)

Thankyoufor purchasingthis quality-built Briggs & Stratton generator.We arepleasedthat you've placedyour confidence in
the Bfiggs & Stratton brand. When operated and maintained according to the instructions inthis manual,your Bfiggs &
Stratton generator will provide many years of dependableservice.

Thismanualcontainssafety information to makeyou awareof the hazardsand risks associatedwith generators andhow to
avoid them. This generator is designed and intendedonly for supplying electrical powerfor operating compatible electrical
lighting, appliances,tools andmotor loads, and is not intendedfor any other purpose. It is important that you readand
understand these instructions thoroughly before attempting to start or operatethis equipment. Save these instructionsfor

future reference.

Thisgenerator requires final assembly beforeuse. Referto the Assembly section of this manualfor instructions on final
assembly procedures. Follow the instructions completely.

Where to Find Us

You never have to 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 provide quality service. You canalso contact
Briggs & Stratton CustomerService by phone at [phone], or on the Internet at BRIGGSandSTRATTON.COM.

Generator

Model Number
Revision
Serial Number

Engine

Model Number
TypeNumber

CodeNumber

DatePurchased

Briggs & Stratton Power Products Group, LLC
900 North Parkway

Jefferson, WI 53549

Copyright © 2008 Briggs & Stratton Power Products Group,
LLC. All rights reserved. No part of this material may be
reproduced or transmitted inany form by any meanswithout
the expresswritten permission of Briggs & Stratton Power
Products Group,LLC.

2 BRIGGSandSTRATTON.COIVl

Table of Contents

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

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

important Safetyinformation.................................... 4

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

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

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

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

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

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

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

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

Features and Controls ............................ 10

Cord Sets and Receptacles.................................... 11

GeneratorAdapter Cord Set.................................... 11

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

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

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

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

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

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

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

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

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

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

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

Troubleshooting................................ 20

Warranties.................................... 21

Emissions ControlSystem Warranty............................. 21

GeneratorOwner Warranty .................................... 23

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

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

Common Service Parts ....................................... 24

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OperatorSafety

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EquipmentDescription

Readthis manual carefully and becomefamiliar

with your generator. Knowitsapplications, its

limitationsand anyhazardsinvolved.

Thegenerator is anengine-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 at about3,600 rpm by a single-cylinderengine.

NOTICE:Exceedinggeneratorswattage/amperagecapacity
candamage generator and/or electricaldevicesconnectedto

it.

• DONOTexceedthegenerator'swattage/amperagecapacity.See
Don'tOverloadGeneratorinthe Operationsection.

Everyeffort hasbeen madeto ensurethat the information in
this manualis both accurateandcurrent. However,the
manufacturer reservesthe right to change,alter or otherwise
improve the generator and this documentationat anytime
without prior notice.

The EmissionControl Systemfor this generator is warranted
for standardsset by the Environmental Protection Agency

and the California Air ResourcesBoard.

important Safety information

Themanufacturer cannot possibly anticipate every possible
circumstance that might involvea hazard.The warnings in
this manual,and the tags anddecals affixedto the unit are,
therefore, not all-inclusive. If you use a procedure,work
method or operating technique thatthe manufacturer does
not specifically recommend, you must satisfy yourself that it
is safe for you andothers. You must also makesure that the
procedure, work method or operating technique that you
choose does not renderthe generator unsafe.

Safety Symbols and Meanings

ToxicFumes Kickback

Fire

MovingParts FlyingObjects HotSurface

_k Thesafety alert symbol indicates a potential personal

injury hazard.A signal word (DANGER,WARNING,or
CAUTION)is used with the alert symbol to designatea
degreeor levelof hazardseriousness.A safety symbol may
be used to representthe type of hazard.Thesignal word

NOTICEis usedto address practicesnot relatedto personal

injury.
_i, DANGERindicatesa hazardwhich, if not avoided, will

result in deathor serious injury.

_i, WARNINGindicates a hazardwhich, if not avoided,

could result indeath or serious injury.

_i, CAUTIONindicates a hazardwhich, if not avoided, could

result in minor or moderate injury.

NOTICEaddress pratices not related to personal injury.

Explosion Operator'sManual

ElectricalShock

4 BRIGGSandSTRATTON.COM

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 use inside a home

or garage, EVEN iF doors
and windows are open,

Only use OUTSIDE and
far away from windows,

doors, and vents,

A, WARNING: Running enginegives off carbon

monoxide, an odorless, colorless, poison gas.

_ Breathing cancause headache,

carbon monoxide

fatigue, dizziness,vomiting, confusion, seizures,

nausea,fainting or death.

• OperategeneratorONLYoutdoors.

• Installabatteryoperatedcarbonmonoxidealarmnearthe
bedrooms.

e

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

e

DO NOTstart or run engine indoors or in anenclosedarea,
(even if windows anddoors areopen), including the generator
compartment of arecreational vehicle (RV).

A, WARNING:The engine exhaustfrom this product
contains chemicals known to the State of Californiato

causecancer, birth defects,or other reproductive harm.

A, WARNING: Certaincomponents in this product and
relatedaccessories contain chemicals known to the State

of Californiato causecancer, birth defects or other
reproductive harm. Washhands after handling.

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

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

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

• When starting engine, pull cord slowly until resistanceis felt
andthen pull rapidly to avoid kickback.

• NEVERstart or stop enginewith electricaldevices plugged in
andturned on.

result in bodily injury. Kickback wiii pull hand

T--

gO.

A, WARNING: Generator produces hazardous voltage.

bJl|m 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.
Useapprovedtransfer equipment to isolategenerator from
electric utility.

• Usea ground fault circuit interrupter (GFCI)in anydamp or
highly conductivearea, such as metal decking or steel work.

• DO NOTtouch barewires or receptacles.

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

• DO NOToperate generator in the rain or wet weather.

• DO NOThandle generator or electrical cords while standing in
water, while barefoot, or while hands or feet are wet.

• DO NOTallow unqualified persons or children to operate or
servicegenerator.

_, 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 coolat least2 minutes before
removing fuel cap. Loosen cap slowly to relievepressure in

tank.

• Fill or drain fuel tank outdoors.

• DONOT overfill 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.

• Disconnect spark plug wire.

WHENSTORINGFUEL OR EQUIPMENTWiTH FUEL iN TANK

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

source becausethey can ignitefuel vapors.

€ID

_i_WARNING:

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This generator does notmeet U. S. CoastGuard Regulation
33CFR-183and should not beusedon marineapplications.

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

A, WARNING: Contact with muffler area can result in

serious burns.

t_

_ _ Exhaust heat/gases can ignite

combustibles, structures or damage

fuel tank causing a fire.

• DO NOTtouch hot parts and AVOID hot exhaust gases.

• Allow equipment to cool before touching.

A, 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 andvoltage when running at governed
speed.

• DO NOTmodify generator in any way.

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

• It is a violation 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 inSection

4442, maintained in effective working order. Otherstatesor

federal jurisdictions may havesimilar laws.

Contactthe original equipment manufacturer, retailer, or dealer

to obtain a sparkarrester designed for the exhaustsystem

installed on this engine.

• Replacement parts must bethe sameand installed inthe same
position asthe original parts.

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 generator and letengine stabilize before connecting
electrical loads.

• Connectelectrical loads in OFFposition, then turn ONfor
operation.

• Turn electrical loads OFFand disconnect from generator before
stopping generator.

_, WARNING: Unintentional sparking can result in fire or

_¢ electric shock.

WHENADJUSTINGORMAKINGREPAIRSTO YOURGENERATOR

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

WHENTESTINGFORENGINESPARK

• Use approved spark plug tester.

• DO NOTcheckfor spark with spark plug removed.

_, WARNING: Starter and other rotating parts can

entangle hands, hair, clothing, or accessories.

• NEVERoperate generator without protective housing or covers.

• DO NOTwear looseclothing, jewelry or anythingthat may be

caught in the starter or other rotating parts.

• Tie up long hair and remove jewelry.

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

• Use generator only for intendeduses.

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

• Operategenerator only on levelsurfaces.

o DO NOTexposegenerator to excessivemoisture, dust, dirt, or

corrosive vapors.

• DO NOTinsert any objects through cooling slots.

• If connected devicesoverheat, turn them off anddisconnect them
from generator.

• Shut off generator if:

-electrical output is lost;

-equipment sparks, smokes, or emitsflames;

-unit vibrates excessively.

6 BRIGGSandSTRATTON.COIVl

Assembly

F_[-_-_IBead entire operator's manual beforeyou attempt

toassemble or operate your new generator.

Your generator requiressome assembly and is ready for use
after it has been properly servicedwith the recommended

fuel and oil levelis verified.
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.

Install the wheel kit as follows:

1. Tip generatorso that engine end is up.

2. Slide axle (A) through both mounting brackets.

3. Slide awheel (B) over axle.

NOTE:Besure to install wheelwith raised hub inboard.

4. Place a washer (C) on axleand then placean e-ring (D)
in axlegroove.

A. CAUTION:E-rings cancause eyeinjury.

E-rings can spring back and become airborne
when installing or removing.

= Alwaysweareyeprotectionwheninstalling/removinge-rings.

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3

UnpackGenerator

1. Setthe carton on a rigid, fiat surface.

2. Remove everything from carton exceptgenerator.

3. Opencarton completely by cutting eachcorner from
top to bottom.

4. Leave generator on cartonto install wheel kit.

The generator is suppliedwith:

* Operator's manual
* Adapter cord set

* Three packets of fuel stabilizer
* Wheels (2)

* Axle
* Support leg

* Wheel kit hardware

Install Wheel Kit

NOTE:Wheel kit is not intendedfor over-the-road use.
You will needthe following tools to install thesecomponents:

* 13 mm wrench
* Socket wrench with a 13 mm socket
* Pliers

* Safety glasses

5. install e-ring with pliers, squeezingfrom top of e-ring
to bottom of axle.

6. Repeatsteps 3 through 5 to securesecondwheel.

7. Return generatorto normal operating position (resting
on wheels).

8. Removehandle (H) 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 holeson handle.

10. Tip generatorso that engine side is down.

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

12. Attach support leg using 2 capscrews(IV18x 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 andsupport leg).

NOTE:Turn the handlearound on the generatorframe for
storage purposes ONLY.

?

VerifyEngineOil Level

Thegenerator engine is shipped from thefactory filled with
oil (API SJor higher 10W-30). This allowsfor generator
operation in the widest rangeof temperature and climate
conditions. Beforestarting the engine,check oil leveland
ensurethat engineis serviced as described in Maintenance.

NOTICE:Any attempt to crank or start the engine before it
has been properly filled with the recommendedoil will

E

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result in equipment failure.

• Referto Maintenancefor oilfill information.

• Damageto equipment resultingfrom failure to follow this
instruction will void warranty.

A. WARNING:Fueland itsvapors are extremely

flammable and explosive.

Fireor explosion can causesevere
burns or death.

WHENADDINGFUEL

• Turn generator OFFand let it coolat least2 minutes before
removing fuel cap. Loosen cap slowly to relievepressure in

tank.

e

Fill fuel tank outdoors.

e

DONOToverfill tank. Allow spacefor fuel expansion.

e

Iffuel spills,wait until it evaporatesbefore starting engine.

e

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

DONOTlight a cigaretteor smoke.

NOTE:SeeOil in the Maintenancesection to reviewoil
recomendations.Verify provided oil inengine is thecorrect

viscosity for current ambienttemperature.

AddFuel

Fuel must meet these requirements:

• Clean,fresh, unleadedgasoline.

• A minimum of 87 octane/87AKI (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 generator damage.
Failureto follow Operator's Manualfor fuel
recommendations voids warranty.

• DONOTuseunapprovedgasolinesuchasE85.

• DONOTmixoil in gasoline.

• DONOTmodifyengineto runonalternatefuels.

To protectthe fuelsystemfrom gum formation, mix ina fuel
stabilizerwhen addingfuel. SeeStorage.All fuel is not the
same.If you experiencestartingor performanceproblems after
usingfuel, switch to a differentfuel provideror changebrands.
This engineis certified to operateon gasoline.The emission
control system for this engineis EM(EngineModifications).

1. Cleanareaaround fuel fill cap, remove cap.

2. Slowly addunleadedgasoline (A) to fuel tank (B). Be
careful not to overfill. Allow about 1.5" (4 cm) of tank
space (C) for fuel expansion.

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 altitudeadjustment is

required.Operation without this adjustment will cause
decreasedperformance, increasedfuel consumption, and
increasedemissions. Seean authorizeddealerfor 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.C01Vl

System Ground

Thegenerator hasa system ground that connectsthe
generatorframe components to the ground terminals on the
ACoutput receptacles.Thesystem ground is connected to
the ACneutral wire (the neutral is bondedto the generator
frame).

Special Requirements
Theremay be Federalor StateOccupationalSafety and

Health Administration (OSHA)regulations, local codes, or
ordinances that applyto the intended useof the generator.
Pleaseconsult a qualified electrician, electrical inspector, or
the local agency havingjurisdiction:

• in someareas,generators are requiredto be registered
with local utility companies.

• If the generator is usedat a construction site, there
may beadditional regulationswhich must be observed.

Connecting to a Buiiding'sElectricalSystem

Connectionsfor standby powerto a buiiding's electrical
system must be made by a qualified electrician. The
connection must isolate the generator power from utility
power and must comply with all applicable laws and

electrical codes.

GeneratorLocation

Clearances and Air Movement

A, WARNING:Exhaustheat/gases can ignite

combustibles, structures or damagefuel tank
causing a fire.

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

Placegenerator outdoors in anareathat will not accumulate
deadlyexhaust gas.DONOTplacegeneratorwhere exhaust
gas (A) could accumulate and 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 exhaustgasto collect in aconfined
area.Prevailing winds and air currents 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.

€ID

3

_, WARNING: Generatorproduces hazardousvoltage.

"_,|i|_ Failureto isolategeneratorfrom power utility

can result in deathor injury to electric utility
workers due to backfeedof electrical energy.

• Whenusinggeneratorfor backuppower,notifyutilitycompany.
Useapprovedtransferequipmentto isolategeneratorfrom
electricutility.

• Useagroundfaultcircuit interrupter(GFCI)in anydampor
highlyconductivearea,suchasmetaldeckingor steelwork.

• DONOTtouchbarewiresorreceptacles.

• DONOTusegeneratorwithelectricalcordswhichareworn,

frayed,bareorotherwisedamaged.

• DONOToperategeneratorinthe rainorwetweather.

• DONOThandlegeneratoror electricalcordswhilestandingin
water,whilebarefoot,or whilehandsorfeetarewet.

• DONOTallowunqualifiedpersonsor childrento operateor
servicegenerator.

V V

NEVER use insidea home

or garage, EVENiF doors
and windowsare open,

L

|

Only use OUTSIDE and
far away from windows,

doors, and vents.

FeaturesandControls

Readthis Operator's Manual andsafetyrules before operating yourgenerator.

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

o

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A - FuelTank -- Capacityof seven (7) U.S.gallons.
B - Fuel Valve-- Usedto turn fuel supply on andoff to

engine.
C- ChokeLever -- Usedwhen starting a cold engine.
D - Air Cleaner -- Protects engine by filtering dust and

debris out of intakeair.

E - Recoil Starter -- Usedto start the engine.
F =EngineRocker Switch -- Set this switch to "On"before

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

engine.

G- 0il Fill Cap-- Checkand add engineoil here.
H - 0il DrainPlug -- Drainengine oil here.

J - GroundingFastener-- Consult your local agencyhaving

jurisdiction for grounding requirements in your area.

K- Identification Label-- Provides model, revisionand

serial numberof generator. Pleasehavethese readily
availablewhen calling for assistance.

L =Rocker SwitchCircuit Breaker-- The receptaclesare

provided with a rocker switch circuit breakerto protect
the generatoragainst electrical overload.

M - 120/240 VoltAC, 30 Amp LockingReceptacle -- May

be used to supply electrical powerfor the operation of
120 and/or 240 Volt AC, 30 Amp, single phase,60 Hz

electrical, lighting, appliance, tool and motor loads.

N - Spark ArrestorMuffler -- Exhaustmuffler lowers engine

noise and is equippedwith a spark arrester screen.

P - 120 Volt AC, 20 Amp, Duplex Receptacles -- 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.

10 BRIGGSandSTRATTON.COM

CordSets andReceptacles

Use only high quality, well-insulated, grounded extension
cords with the generator's 120 Volt duplex receptacle.
Inspect extension cords 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.
Somedevices, however, may not require this type of
extension cord. Checkthe operator's manuals of those

devicesfor the manufacturer's recommendations.
Keepextension cords asshort aspossible to minimize

voltage drop.

_i, WARNING: Overloadedelectricalcords can overheat,

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

• ONLYusecordsratedfor your loads.

• Followallsafetiesonelectricalcords.

120/240 Volt AC, 30 Amp, LockingReceptacle
Use a NEMA L14-30 plug with this receptacle.Connect a

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

120 Volt AC, 20Amp, DuplexReceptacles
Theduplex receptaclesare protected against overload by a

two pole rockerswitch circuit breaker.

Useeachreceptacleto operate 120 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 20 Amps (or greater). Inspectcord sets before

eachuse.

GeneratorAdapter CordSet

Thegenerator comeswith a 25' generator adaptercord set
designedto provide two sets of 120 Volt, 20 Amp outlets
from one 120 Volt, 20 Amp duplex receptacle.

o

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(Neutral)

Y(Hot) | X(Hot)

NF_MAL14-30 _ 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 independent 120 Volt loads
at 22.9 Amps each. The outlet is protected by a two pole

rocker switch circuit breaker.

NOT/CE: Receptacles may be marked with rating value
greater than generator output capacity.

• NEVERattempt to power a device requiring more amperagethan
generator or receptaclecan supply.

• DONOT overloadthe generator.SeeDon'tOverloadGenerator.

Themaximum load on eachoutlet is 20 Amps. The
maximum total load on both black wire outlets or white

stripe wire outlets is 20 Amps.
NOTE:Follow all safetyprecautionswhen connecting any

extensioncord or deviceto the generator.

11

Operation

Starting the Engine

Disconnect all electrical loads from the generator. Usethe
following start instructions (seeFeaturesand Controls for
location of controls described below):

1. Make sure unit is on alevelsurface.

IMPORTANT:Failureto start and operatethe unit on a level
surfacewill causethe unit not to start or shut down during
operation.

2. Turn the fuel valveto the "On" position. Thefuel valve

handle should be vertical (pointing toward the ground)
for fuel to flow.

3. Push choke leverto "Choke" position (N).

o

4. Pushengine rocker switch to "On".

5. Grasp recoil handleand pull slowly until slight
resistance is felt. Then pull rapidly one time only to
start engine.

A. WARNING:Starter cord kickback(rapid retraction) can

result in bodily injury. Kickbackwiii pull hand

I_',l_< and arm toward enginefasterthan you can let

go.

Brokenbones,fractures, bruises, or sprains could result.

• Whenstartingengine,pullcordslowlyuntilresistanceisfelt
andthenpull rapidlytoavoidkickback.

• NEVERstartor stopenginewith electricaldevicespluggedin
andturnedon.

• If engine starts, proceedto step 7.

• If engine fails to start, proceed to step 6.

.

Move choke leverto "Half" choke position, and pull
recoil handletwice.

* If enginefails to start, repeatsteps 5 thru 7.

7. Slowly movechoke leverto "Run" position (l_'l). If
engine falters, movechoke leverto "Half" choke
position until engine runs smoothly, andthen to "Run"
position (1÷1).

IMPORTANT:if engine floods, placechoke lever in "Run"
position (ltl) and crank until engine starts.

NOTE:If engine starts after3 pulls but fails to run, or if unit
shuts down during operation, makesure unit is on a level
surface and check for proper oil level in crankcase.This unit
may beequippedwith a low oil protection device,if so, oil
must be at proper levelfor engine to start.

_. 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 equipmentto cool beforetouching.
= Keepat least5 feet (152cm) of clearanceon all sides of

generator including overhead.

= It is a violation of California Public Resource Code,Section

4442, to use or operate the engine on any forest-covered,
brush-covered, or grass-covered land unlessthe exhaust
system is equipped with a spark arrester, as defined inSection
4442, maintained in effective working order. Other states or
federaljurisdictions may have similar laws.

Contactthe original equipment manufacturer, retailer, or dealer
to obtain aspark arrester designed for the exhaust system
installed on this engine.

= Replacement parts must bethe same and installed in the same

position asthe original parts.

combustibles, structures or damage

12 BRIGGSandSTRATTON.COM

ConnectingElectricalLoads

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

2. Ensure circuit breakeron control panel is in "On"
position.

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

iMPORTANT:When plugging into the 120 Volt receptacles,
plug items to bepowered in sequenceas shown below.

NOTE:

* DO NOTconnect 240Volt loads to the 120 Volt duplex

receptacles.

* DO NOTconnect 3-phaseloads to the generator.
* DO NOTconnect 50 Hzloads to the generator.

* DO NOTOVERLOADTHEGENERATOR.SeeDon't

OverloadGenerator.

Stopping the Engine

1. Turn OFFand unplug alJelectrical loads from 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.

_, WARNING:Backfire,fire or enginedamagecould

Occur.

* DONOTstop engineby moving chokecontrol to "Choke"

position (1_1).

4. Move fuel valve to "Off" position.

Warm Weather Operation

This generator engine is equippedwith WeatherGuard,an
innovativefeature to preventcarburetor icing incold 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).

o

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

it.

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

• Start generator and letengine stabilize before connecting
electrical loads.

• Connectelectrical loads in OFFposition, then turn ONfor
operation.

• Turn electrical loads OFFand disconnectfrom generator before
stopping generator.

Removethe two nuts (B) and loosen the fastener (C) as

shown. Store shield andfasteners for future coldweather
operation.

13

Don't OverloadGenerator

Capacity
You must make sureyour generator cansupply enough

rated (running) and surge (starting) watts for the items you
will power at the same time. Follow these simple steps:

1. Selectthe itemsyou will power at the sametime.

2. Totalthe rated(running) watts ofthese items. This is the

amount of poweryour generatormust produceto keep
your items running. SeeWattage ReferenceGuide.

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 sawor refrigerator. Becausenot all motors start
atthe sametime, total surgewatts can be estimatedby
adding only the item(s) with the highest additionalsurge
watts to thetotal ratedwatts from step 2.

Example:

Tool or Appliance
Window Air

Conditioner
Refrigerator

Deep Freezer
Television

o

Light (75 Watts)

Total Rated(Running) Watts
HighestAdditional Surge Watts
Total Generator Output Required

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

is important to take care when adding electrical loadsto your
generator. There should be nothing connectedto the
generator outlets before starting its engine.The correct and
safe way to managegeneratorpower is to 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 (engineruns
smoothly and attacheddeviceoperates properly).

4. Plug in andturn on the next load.

5. Again, permit the generatorto stabilize.

6. Repeatsteps 4 and 5 for eachadditional load.

Watts

1200

8OO
5OO

5OO

75

3075Total

RunningWatts

= 3075
= 1800
=4875

(Starting)Watts

1800

1600

500

1800Highest

SurgeWatts

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

described above.

ToolorAppliance

Essentials

Light Bulb - 75 watt
Deep Freezer

Sump Pump

Rated*

(Running)

Watts

75

5OO
8OO

Additional

Surge (Starting)

Watts

500

1200

Aefii_sFator/FreezSF-_8_u_FtJ 8oo 16oo

WaterWellPump- 1/3HP 1000 2000

Heating/geeJing

WindowAC- 10,000BTU
WindowFan

FurnaceFanBlower-1/2 HP

Kitchen

MicrowaveOven- 1000Watt 1000
CoffeeMaker 1500

ElectricStove-SingleElement
HotPlate

FamilyRoom
DVD/CDPlayer

VCR
StereoReceiver
ColorTelevision- 27"

PersonalComputerw/17"monitor

Other

SecuritySystem
AM/FMClockRadio

GarageDoorOpener- 1/2HP

Electric Water Heater- 40 Gallon
DIY/Job Site

Quartz HalogenWork Light
Airless Sprayer - 1/3 HP
Reciprocating Saw

Electric Drill- 1/2 HP
Circular Saw- 7 1/4"

Miter Saw- 10"

TablePlaner- 6" 1800 1800
TableSaw/RadialArmSaw- 10" 2000 2000

Air Compressor- 1-1/2HP 2500 2500

* Wattageslisted areapproximate only. Checktool or

appliancefor actual wattage.

1200 1800

300 600
800 1300

1500
2500

1CO
1CO

45O
5OO

8OO

180
3OO

480 520

4OOO

1000

600 1200

960 960
1000 1000
1500 1500

1800 1800

14 BRIGGSandSTRATTON.COIVl

Maintenance

Maintenance Schedule

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

adverseconditions noted below.

Emissions Control

Maintenance, replacement, or repair of the emissions
controldevices and systemsmay be performed byany
non-roadengine repair establishment or individual.

However,to obtain "no charge" emissions control service,
the work must beperformed by afactory authorizeddealer.
Seethe Emissions Warranty.

• Changeengine oil

• Cleandebris

• Checkengineoil level

• Service engineair cleaner'

• Changeengine oil'

• Service spark plug

• Inspect muffler andspark arrester

• Cleancooling system'

• Checkvalve clearance

Service more often under dirty or dusty conditions.

GeneralRecommendations
Regular maintenancewill improve the performance and

extend the life of the generator. Seeany authorizeddealer for
service.

Thegenerator's warranty does not cover items that have
been subjected to operator abuse or 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 be madeat least once
eachseason. Follow the requirementsin the Maintenance

Schedulechart above.
NOTE:Oncea year you should clean or replacethe spark

plug and replacethe air filter. A new spark plug andcleanair
filter assure proper fuel-air mixture and help your engine run
better and last longer.

Generator Maintenance

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

NOTE:DO NOTuse water or other liquids to cleangenerator.

Liquids canenter enginefuel system, causingpoor
performance and/or failure to occur, in addition, if liquid
enters generator through cooling air slots, some of the liquid

will be retained in voids and cracks of the rotor and stator
winding insulation. Liquid and dirt buildup on the generator

internal windings will eventually decreasethe insulation

resistanceof these windings.
Cleaning

Dailyor before use, look around andunderneaththe
generatorfor signs of oil or fuel leaks. Cleanaccumulated
debris from inside andoutside the generator. Keepthe
linkage, spring and other engine controls clean. Keepthe
areaaround andbehind 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 accumulateddebris:

• Use a 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.

• DONOT insert any objects through cooling slots.

Use a soft bristle brush to loosen cakedon dirt or oil.
Use a vacuum cleanerto pick uploose dirt and debris.

€ID

15