Briggs & Stratton PORTAbLE GENERATOR Owner's manual

Category
Power generators
Type
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 & STRATTONPOWER PRODUCTSGROUP, LLC
JEFFERSON,WISCONSIN,U.S.A.
Manual No. 206883GS Revision A (09/03/2008)
Thankyoufor purchasing this quality-built Briggs & Stratton generator.We are pleasedthat you've placedyour confidence in
the Bfiggs & Stratton brand. When operatedand maintained according to the instructions in this manual,your Bfiggs &
Stratton generator will provide many years of dependableservice.
Thismanualcontainssafety information to makeyou awareof the hazardsand risks associatedwith generatorsandhow to
avoid them. This generator is designed andintendedonly 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 before attemptingto start or operatethis equipment. Save theseinstructionsfor
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 FindUs
You never haveto lookfar to find Briggs & Stratton support andservicefor your generator. Consultyour Yellow Pages.There
are over 30,000 Briggs & Stratton authorized service dealersworldwide who provide quality 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
Engine
Model Number
TypeNumber
CodeNumber
DatePurchased
Briggs & Stratton PowerProducts Group, LLC
900 North Parkway
Jefferson, WI 53549
Copyright © 2008 Briggs & Stratton Power Products Group,
LLC. All rights reserved. No part of this materialmay be
reproduced or transmitted in any 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 ElectricalSystem........................ 9
GeneratorLocation ........................................... 9
Features and Controls ............................ 10
Cord Sets and Receptacles.................................... 11
GeneratorAdapter CordSet.................................... 11
Operation .................................... 12
Starting the Engine .......................................... 12
ConnectingElectrical Loads.................................... 13
Stopping the Engine.......................................... 13
Warm Weather Operation ..................................... 13
Don't OverloadGenerator ..................................... 14
Maintenance .................................. 15
MaintenanceSchedule........................................ 15
GeneratorMaintenance....................................... 15
Engine Maintenance.......................................... 16
Storage ................................................... 19
Troubleshooting................................ 20
Warranties.................................... 21
Emissions Control System Warranty............................. 21
GeneratorOwnerWarranty .................................... 23
Specifications ................................. 24
Product Specifications........................................ 24
Common Service Parts ....................................... 24
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OperatorSafety
EquipmentDescription
Readthis manual carefully and becomefamiliar
with yourgenerator. Knowitsapplications, its
limitationsand anyhazardsinvolved.
Thegeneratoris anengine-driven, revolvingfield, alternating
current (AC)generator, it was 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:Exceedinggenerators wattage/amperagecapacity
candamagegeneratorand/or electricaldevicesconnectedto
it.
DONOTexceedthegenerator'swattage/amperagecapacity.See
Don'tOverloadGeneratorintheOperationsection.
Everyeffort hasbeen madeto ensurethat the information in
this manualis both accurateand current. However,the
manufacturer reservesthe right to change,alter or otherwise
improve the generatorandthis 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
Themanufacturer cannot possibly anticipateevery possible
circumstance that might involve a hazard.Thewarnings in
this manual, and the tags and decals affixedto the unit are,
therefore, not all-inclusive. If you usea procedure,work
method or operating technique thatthe 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 thatyou
choose does not renderthe generator unsafe.
Safety Symbols and Meanings
ToxicFumes Kickback
ElectricalShock
Fire
Explosion Operator'sManual
MovingParts FlyingObjects HotSurface
_k Thesafety alertsymbol indicatesa potentialpersonal
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 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, WARNINGindicatesa hazardwhich, if not avoided,
could result in death or serious injury.
_i, CAUTIONindicates a hazardwhich, if not avoided, could
result in minor or moderate injury.
NOTICEaddress pratices not relatedto personalinjury.
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.
Installa batteryoperatedcarbonmonoxidealarmnearthe
bedrooms.
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Keepexhaustgas from entering a confined areathrough
windows, doors, ventilation intakes,or other openings.
DO NOTstart or run engine indoors or in an enclosedarea,
(even if windows and doors areopen), including the generator
compartment of arecreationalvehicle (RV).
A, WARNING:The engine exhaustfrom this product
contains chemicals known to the Stateof Californiato
causecancer, birth defects,or other reproductive harm.
A, WARNING: Certaincomponents in this product and
relatedaccessoriescontain chemicals known to the State
of Californiato causecancer, birth defects or other
reproductive harm. Wash hands after handling.
A, WARNING: Starter cord kickback (rapid retraction) can
result in bodily injury. Kickback wiii pull hand
_,_,_< and arm toward engine faster than you can let
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Broken bones, fractures, bruises, or sprains could result.
When starting engine, pull cord slowly until resistance isfelt
andthen pull rapidly to avoid kickback.
NEVERstart or stop enginewith electricaldevices plugged in
andturned on.
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 generatorfor backup power, notify utility company.
Useapproved transfer equipmentto 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 areworn,
frayed,bare or otherwise damaged.
DO NOToperate generatorin the rain or wet weather.
DO NOThandle generatoror electricalcords while standing in
water, while barefoot,or while hands or feet arewet.
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.
WHENADDINGOR DRAININGFUEL
Turn generator OFFand let it coolat least2 minutes before
removing fuel cap. Loosencap 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,and air cleanerarein place.
DO NOTcrank enginewith spark plug removed.
WHENOPERATINGEQUIPMENT
DONOTtip engine or equipment at anglewhich causesfuel to
spill.
This generatoris not for use inmobile 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 havepilot light or other ignition
source becausethey can ignitefuel vapors.
_i_WARNING:
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This generatordoes not meet U. S. CoastGuard Regulation
33CFR-183and should not beused on marineapplications.
Failureto usethe appropriate U. S. CoastGuard approved
generator could result in death or serious injury and/or
property damage.
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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 AVOID hot exhaust gases.
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 aspark arrester, as defined in Section
4442, maintained in effective working order. Other statesor
federal jurisdictions may havesimilar laws.
Contactthe original equipment manufacturer, retailer, or dealer
to obtain a sparkarrester designedfor the exhaust system
installed on this engine.
Replacement parts must bethe sameand installed in the same
position asthe original parts.
_, 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.
_, WARNING: Starter and other rotating parts can
entangle hands, hair, clothing, or accessories.
NEVERoperate generatorwithout protective housing or covers.
DO NOTwear looseclothing, jewelry or anything that may be
caught in the starter or other rotating parts.
Tie up longhair and removejewelry.
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 frequencyand voltage when running at governed
speed.
DO NOTmodify generator inany way.
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 let engine stabilize beforeconnecting
electrical loads.
Connectelectrical loads in OFFposition, thenturn ONfor
operation.
Turn electricalloads OFFanddisconnectfrom generator before
stopping generator.
NOTICE: improper treatment of generator can damage it
and shorten its life.
Use generatoronly 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 and disconnectthem
from generator.
Shut off generator if:
-electrical output is lost;
-equipment sparks, smokes, or emits flames;
-unit vibrates excessively.
6 BRIGGSandSTRATTON.COIVl
Assembly
F_[-_-_IBead entire operator's manual beforeyou attempt
toassemble or operate yournewgenerator.
Your generator requiressome assembly and is readyfor use
after it hasbeen properly servicedwith the recommended
fuel and oil levelis verified.
If you haveany problemswith the assemblyof your generator,
pleasecallthe generatorhelplineat (800) 743-4115. 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 a wheel (B) over axle.
NOTE:Besure to install wheelwith raised hub inboard.
4. Placea washer (C) on axleandthen 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.
UnpackGenerator
1. Setthe carton on a rigid, fiat surface.
2. Removeeverything from carton exceptgenerator.
3. Opencarton completely by cutting eachcorner from
top to bottom.
4. Leavegeneratoron cartonto install wheel kit.
The generator is suppliedwith:
* Operator's manual
* Adaptercord set
* Threepackets of fuel stabilizer
* Wheels (2)
* Axle
* Support leg
* Wheelkit hardware
Install Wheel Kit
NOTE:Wheelkit is not intendedfor over-the-road use.
You will needthe following tools to install thesecomponents:
* 13 mm wrench
* Socketwrench with a 13 mm socket
* Pliers
* Safetyglasses
5. install e-ring with pliers, squeezingfrom top of e-ring
to bottom of axle.
6. Repeatsteps 3 through 5 to secure secondwheel.
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 andattach 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 up holes 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 and support leg).
NOTE:Turn the handle around on the generatorframe for
storage purposes ONLY.
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VerifyEngineOil Level
Thegeneratorengineis shippedfrom thefactory filled with
oil (API SJor higher 10W-30). This allows for generator
operation in the widest rangeof temperatureand climate
conditions. Beforestarting the engine,check oil leveland
ensurethat engineis serviced asdescribed in Maintenance.
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.
NOTE:SeeOil in the Maintenancesection to review oil
recomendations.Verify provided oil in engineis thecorrect
viscosity for current ambient temperature.
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 generatordamage.
Failureto follow Operator's Manualfor fuel
recommendations voids warranty.
DONOTuseunapprovedgasolinesuchasE85.
DONOTmixoil in gasoline.
DONOTmodifyengineto runonalternatefuels.
A. WARNING:Fueland its vapors are extremely
flammable and explosive.
Fireor explosion can causesevere
burns or death.
WHENADDINGFUEL
TurngeneratorOFFand let it coolat least2 minutes before
removing fuel cap. Loosencap slowly to relievepressure in
tank.
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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.
To protectthe fuelsystemfrom gum formation, mix in a fuel
stabilizerwhenaddingfuel. SeeStorage.All fuel is not the
same.If you experiencestartingor performanceproblems after
usingfuel, switchto a differentfuel provideror changebrands.
This engineiscertifiedto operateon gasoline.Theemission
control systemfor this engineis EM(EngineModifications).
1. Cleanarea around fuel fill cap, remove cap.
2. Slowly add unleadedgasoline (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 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.C01Vl
System Ground
Thegenerator hasa system ground that connects the
generatorframe componentsto the ground terminals on the
ACoutput receptacles.Thesystem ground is connected to
the ACneutral wire (the neutral is bonded to the generator
frame).
Special Requirements
Theremay be Federalor State OccupationalSafety 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 some areas,generators are requiredto be registered
with local utility companies.
If the generator is usedat a construction site, there
may be additional regulations which 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 powerfrom utility
power and must comply with all applicablelaws and
electrical codes.
_, WARNING: Generatorproduces hazardousvoltage.
"_,|i|_ Failureto isolate generatorfrom power utility
can result in deathor injury to electric utility
workers due to backfeedof electrical energy.
Whenusinggeneratorfor backuppower,notifyutilitycompany.
Useapprovedtransferequipmentto isolategeneratorfrom
electricutility.
Useagroundfaultcircuitinterrupter(GFCI)in anydampor
highlyconductivearea,suchasmetaldeckingor steelwork.
DONOTtouchbarewiresor receptacles.
DONOTusegeneratorwithelectricalcordswhichareworn,
frayed,bareor otherwisedamaged.
DONOToperategeneratorintherainorwetweather.
DONOThandlegeneratoror electricalcordswhilestandingin
water,whilebarefoot,or whilehandsorfeetarewet.
DONOTallowunqualifiedpersonsor childrento operateor
servicegenerator.
GeneratorLocation
Clearances and 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 in an areathat will not accumulate
deadlyexhaust gas.DONOTplacegeneratorwhere exhaust
gas (A) could accumulate and enter inside or be drawn into
a potentially occupied building. Ensureexhaustgas is kept
awayfrom any windows, doors, ventilation intakes, or other
openings that canallow exhaustgasto collect in a confined
area.Prevailingwinds 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.
V V
NEVER use insidea home
or garage, EVENiF doors
and windowsareopen,
Only use OUTSIDE and
far away from windows,
doors, and vents.
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FeaturesandControls
Readthis Operator's Manual and safetyrules before operating yourgenerator.
Comparethe illustrations with your generator, to familiarize yourself with the locations of various controls and
adjustments. Savethis manual for future reference.
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A - FuelTank -- Capacityof seven (7) U.S.gallons.
B - Fuel Valve-- Usedto turn fuel supply on and off to
engine.
C- ChokeLever -- Usedwhen starting a cold engine.
D - Air Cleaner -- Protectsengineby filtering dust and
debris out of intakeair.
E - Recoil Starter -- Usedto start the engine.
F =EngineRocker Switch -- Setthis 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-- Drainengineoil here.
J - GroundingFastener-- Consult your local agencyhaving
jurisdiction for grounding requirementsin your area.
K- Identification Label-- Providesmodel, revision and
serial numberof generator. Pleasehavethese readily
availablewhen calling for assistance.
L =Rocker SwitchCircuit Breaker-- The receptaclesare
provided with a rocker switch circuit breakerto protect
the generatoragainstelectrical overload.
M - 120/240 Volt AC, 30 Amp LockingReceptacle -- May
be usedto 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 equipped with 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, 20Amp, 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 120Volt duplex receptacle.
Inspect extensioncords before eachuse.
Checkthe ratings of all extensioncords beforeyou use
them. Extensioncord sets usedshould be ratedfor 125 Volt
ACloads at 20 Amps or greaterfor most electrical devices.
Somedevices, however, maynot 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, and burn resulting in death, bodily injury,
and/or property damage.
ONLYusecordsratedfor yourloads.
Followallsafetiesonelectricalcords.
120/240 Volt AC, 30 Amp, LockingReceptacle
Use a NEMA 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
(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. Theoutlet is protected by a two pole
rocker switch circuit breaker.
120 Volt AC, 20 Amp, DuplexReceptacles
Theduplex receptaclesare protected against overload by a
two pole rockerswitch 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 20 Amps (or greater). Inspect cord 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.
Themaximum load on eachoutlet is 20Amps. The
maximum total load on both black wire outlets or white
stripe wire outlets is 20 Amps.
NOTE:Follow all safety precautionswhen connecting any
extensioncord or deviceto the generator.
o
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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.
DONOToverloadthe generator.SeeDon'tOverloadGenerator.
11
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Operation
Starting the Engine
Disconnect all 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 the fuel valve to the "On" position. Thefuel valve
handle should be vertical (pointing toward the ground)
for fuel to flow.
3. Push choke leverto "Choke" position (N).
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, proceedto step 6.
Move choke leverto "Half" choke position, and pull
recoil handletwice.
* If engine fails to start, repeatsteps 5 thru 7.
7. Slowly move choke leverto "Run" position (l_'l). If
engine falters, move chokeleverto "Half" choke
position until engine runs smoothly, andthen to "Run"
position (1÷1).
IMPORTANT:if engine floods, placechoke lever in "Run"
position (ltl) andcrank 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
surface and 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.
_. 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 andAVOIDhot exhaust gases.
Allow equipment to cool beforetouching.
= Keepat least5 feet (152 cm) 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 unless the 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.COM
ConnectingElectricalLoads
1. Let engine stabilizeand warm up for a few minutes
after starting.
2. Ensurecircuit breakeron control panel is in "On"
position.
3. Plug in andturn on the desired 120 and/or 240 Volt
AC,single phase,60 Hz electrical loads.
iMPORTANT:When plugging into the 120 Volt receptacles,
plug items to be powered in sequenceasshown below.
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/amperage capacity. See
Don't OverloadGeneratorin the Operationsection.
Start generator and let engine 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 alJelectrical loads from generator
panel receptacles.NEVERstart or stop enginewith
electrical devicespluggedin and turned ON.
2. Let engine run at no-load for several minutes to
stabilize internaltemperaturesof engine and generator.
3. Push engine rocker switch to "Off" position.
_, WARNING:Backfire,fire or engine damagecould
Occur.
* DONOTstop engineby moving chokecontrol to "Choke"
position (1_1).
4. Move fuel valve to "Off" position.
Warm Weather Operation
This generatorengineis equippedwith WeatherGuard,an
innovativefeature to preventcarburetor icing in cold weather
conditions. WeatherGuardhas beenengineeredto operatein
all weather conditions. However,product performancecan be
increasedwhen operatingthe generator solely in warm
weather by removing the WeatherGuardshield (A).
Removethe two nuts (B) and loosenthe fastener(C) as
shown. Store shield andfasteners for future coldweather
operation.
o
13
o
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 same time.
2. Totalthe rated(running) watts ofthese items. This is the
amount of poweryour generatormust produceto keep
your items running. SeeWattageReferenceGuide.
3. Estimatehow many surge (starting) watts you will need.
Surge wattageis 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 highest additionalsurge
watts to thetotal ratedwatts from step 2.
Example:
Tool or Appliance
Window Air
Conditioner
Refrigerator
Deep Freezer
Television
Light (75 Watts)
Watts
1200
8OO
5OO
5OO
75
3075Total
RunningWatts
Total Rated(Running) Watts
HighestAdditional Surge Watts
Total GeneratorOutput Required
(Starting)Watts
1800
1600
500
1800Highest
SurgeWatts
= 3075
= 1800
=4875
Power Management
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 asfollows:
1. With nothing connectedto the generator,start the
engine asdescribed in this 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 generatorto stabilize.
6. Repeatsteps 4 and 5 for eachadditional load.
NEVERadd more loads than the generatorcapacity.Take
special careto 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-1/2HP
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
1200 1800
300 600
800 1300
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"
1500
2500
1CO
1CO
45O
5OO
8OO
180
3OO
480 520
4OOO
1000
600 1200
960 960
1000 1000
1500 1500
1800 1800
TablePlaner- 6" 1800 1800
TableSaw/RadialArmSaw- 10" 2000 2000
Air Compressor- 1-1/2HP 2500 2500
* Wattageslisted are approximate only. Checktool or
appliancefor actual wattage.
14 BRIGGSandSTRATTON.COIVl
Maintenance
Maintenance Schedule
Follow the hourly or calendarintervals, whichever occurs
first. More frequent serviceis required when operating in
adverseconditions noted below.
Changeengine oil
Cleandebris
Checkengineoil level
Service engineair cleaner'
Changeengine oil'
Service spark plug
Inspect muffler and spark 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 doesnot cover items that have
been subjectedto 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 be madeat least once
eachseason.Followthe requirementsin the Maintenance
Schedulechart above.
NOTE:Oncea year you should cleanor replacethe spark
plug and replacethe air filter. A new spark plug and cleanair
filter assure proper fuel-air mixture and help your engine run
better and last longer.
Emissions Control
Maintenance, replacement,or repair of the emissions
controldevices and systemsmay beperformed byany
non-roadengine repair establishment or individual.
However,to obtain "no charge" emissions control service,
the work must be performed by a factory authorized dealer.
Seethe Emissions Warranty.
Generator Maintenance
Generatormaintenanceconsists of keepingthe unit clean
and dry. Operateandstorethe 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.
NOTE:DONOTusewater or other liquids to cleangenerator.
Liquids canenter enginefuel system, causing poor
performance and/or failure to occur, in addition, 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
resistanceof these windings.
Cleaning
Dailyor before use, look around and underneaththe
generatorfor signs of oil or fuel leaks. Cleanaccumulated
debris from inside and outside 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 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.
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.
€ID
15
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EngineMaintenance
_. WARNING: Unintentionalsparking can result in fire or
_ electric shock.
WHENADJUSTINGORMAKINGREPAIRSTOYOUR
GENERATOR
Disconnectthesparkplugwirefromthesparkplugandplace
thewirewhereit cannotcontactsparkplug.
WHENTESTINGFORENGINESPARK
Useapprovedsparkplugtester.
DONOTcheckfor sparkwith sparkplugremoved.
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 range
oF
104
86
68
5O
32
14
-4
-22
expected.
°C
l ... 40
o__30
> m_____..__ 20
10
_m -- 0
-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 causeincreased oil
consumption. Checkoil level more frequently.
NOTE:Synthetic oil meeting ILSACGF-2,API
certification mark and API servicesymbol with
"SJ/CF ENERGYCONSERVING"or higher, is an
Q cceptableoil at alltemperatures. Useof synthetic
oil does not alter required oil changeintervals.
Checking Oil Level
Oil level should be checked prior to eachuseor at least
every 8 hours of operation. Keepoil levelmaintained.
1. Make sure generator is on a levelsurface.
2. Cleanarea aroundoil fill and remove oil fill cap.
3. Verify oil is at the point of overflowing at oil fill
opening.
4. Replaceand tighten oil fill cap.
Adding Engine Oil
1. Make sure generatoris on a levelsurface.
2. Checkoil levelas described in CheckingOilLevel
3. if needed,slowly pour oil into oil fill opening to the
point of overflowing at oil fill.
4. Replaceand tighten oil fill cap.
Changing Engine Oil
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 cause skin cancer in certain
laboratory animals.
Thoroughly wash exposed areaswith soap and water.
KEEPOUTOFREACHOFCHILDREN.DON'T
POLLUTE.CONSERVERESOURCES.RETURN
USEDOIL TOCOLLECTIONCENTERS.
Changethe oil while the engine is still warm from running,
asfollows:
.
2.
3.
Make sure unit is on a levelsurface.
Disconnectthe spark plug wire from the spark plug and
placethe wire where it cannot contact spark plug.
Cleanarea around oil drain plug (A). The oil drain plug
is located at baseof engine,opposite carburetor.
.
5.
6.
Removeoil drain plug and drain oil completely into a
suitable container.
Reinstall oil drain plug and tighten securely. Removeoil
fill cap.
Slowly pour oil (about 28 oz.) into oil fill opening (B) to
the point of overflowing (C) at oil fill cap. DONOT
overfill.
7. Reinstall oil fill cap. Fingertighten cap securely.
8. Wipe up anyspilled oil.
16 BRIGGSandSTRATTON.COIVl
ServiceAirCleaner
Yourenginewillnotrunproperlyandmaybedamagedif
yourunitwithadirtyaircleaner.Replacemoreoftenif
operatingunderdirtyordustyconditions.
Toservicetheaircleaner,followthesesteps:
1.Loosenscrews(D)andremoveaircleanercover(E).
2. Carefullyremovecartridge(F)frombase(G).
3. Installclean(ornew)aircleanerassemblyinsidecover.
Disposeofoldfilterproperly.
4. Assembleaircleanercoverontobaseandtighten
screws.
ServiceSpark Plug
Changingthe spark plug will helpyour engine to start easier
and run better.
1. Cleanarea around spark plug.
2. Removeand inspect spark plug.
3. Checkelectrodegap with wire feeler gaugeand reset
spark plug gap to recommendedgap if necessary(see
Specifications).
4. Replacespark plug if electrodesare pitted, burned or
porcelain is cracked. Usethe recommended
replacementspark plug. SeeSpecifications.
5. install spark plug and tighten firmly.
Inspect IVluffierand Spark Attester
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 equipement
replacementparts.
_. 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 andAVOIDhot exhaust gases.
Allow equipment to cool beforetouching.
Keepat bast 5 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 engine on any forest-covered,
brush-covered, or grass-covered land unless the 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.
Clean and inspectthe sparkattester asfollows:
1. To remove muffler heatshield (A) from muffler (B),
remove four screws that connect guard to muffler
bracket.
.
3.
Removefour screws that attach spark arrester screen
(c).
inspect screenand obtain a replacementif torn,
perforated or otherwise damaged.DONOTusea
defective screen. If screenis not damaged, cleanit with
commercial solvent.
4. Reattachscreen and muffler guard.
=z
_3
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17
CleanCoolingSystem
Overtimedebrismayaccumulateincylindercoolingfinsand
cannotbeobservedwithoutpartialenginedisassembly.For
thisreason,werecommendyouhaveanauthorizedservice
dealercleanthecoolingsystem(A)perrecommended
intervals(seeMaintenanceSchedulein the Maintenance
section). Equallyimportant is to keeptop of engine freefrom
debris. Also seeCleaning.
\
CheckValve Clearance
Regularvalve clearancecheckand adjustmentwill improve
performance and extend enginelife.This procedure cannot
be done without partial engine disassemblyand the useof
special tools. Forthis reasonwe recommendthat you have
an authorized ServiceDealercheck and adjust valve
clearanceat recommended intervals (seeMaintenance
Schedulein the Maintenancesection).
Carburetor Adjustment
Thecarburetor on this engine is low emission. It is equipped
with a non-adjustable idle mixture valve.Top speedhas been
set atthe factory. If adjustment is required,seean
authorized servicedealer.
_. 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 frequencyand voltage when running at governed
speed.
DO NOTmodify generator inany way.
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5=
18 BRIGGSandSTRATTON.COIVl
Storage
Thegenerator should bestarted at leastonce everyseven
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 prepare it for storage.
Generator Storage
* Cleanthe generator as outlined in Cleaning.
* Checkthat cooling air slots and openingson generator
are open and unobstructed.
LongTerm Storage instructions
Fuelcan becomestale when stored over 30 days.Stalefuel
causesacid and gum deposits to form in the fuel system or
on essentialcarburetor parts. To keepfuel fresh, use Briggs
& Stratton FRESHSTART® fuel stabilizer, availableasa
liquid additive or a drip concentrate cartridge.
Thereis no needto drain gasolinefrom the engine if afuel
stabilizeris added accordingto instructions. Emptyentire
contents of all threesupplied fuel stabilizercontainers into
fuel tank and fill with fresh fuel. Runthe enginefor 2 minutes
to circulate the stabilizerthroughout thefuel system. The
engine andfuel can then be stored upto 24 months.
if gasoline in the engine hasnot beentreated with a fuel
stabilizer, it must be drained into an approvedcontainer. Run
the engine until it stops from Jackof fuel. The useof a fuel
stabilizer in the storage container is recommendedto
maintain freshness.
A, 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 appliancesthat havepilot light or other ignition source
becausethey can ignite fuel vapors.
WHENDRAiNiNGFUEL
* Turn generator OFFand let it cool at least2 minutes before
removing fuel cap. Loosencap 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.
ChangeEngine Oil
While engine is still warm, drain oil from crankcase.Refill
with recommendedgrade.See ChangingEngine OiL
Other Storage Tips:
1. DONOTstore fuel from one seasonto another unless it
has beentreated as described in Long TermStorage
Instructions.
2. Replacefuel container if it starts to rust. Rustand/or
dirt in fuel can cause problems if it's usedwith this
unit.
3. Cover unit with a suitable protective cover that does not
retain moisture.
A, WARNING:Storage covers canbe flammable.
* DO NOTplace astorage cover overa hot generator.
* Let equipment coolfor a sufficient time before placingthe cover
on the equipment.
4. Store generator in clean, dry area.
CD
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19
Troubleshooting
e'--
_w
o
o
J_
Problem
Engineisrunning,but noAC
output is avaiiabJe.
Enginerunsgood at no-load
but"bogs down"when Joads
are connected.
Cause
1. Oneof the circuit breakers is open.
2. Fault in generator.
3. Poor connection or defective cord set.
4. Connecteddeviceis bad.
.
2.
3.
4.
1.
2.
3.
Short circuit in a connectedload. 1.
Enginespeed is too slow. 2.
Generatoris overloaded. 3.
Shorted generator circuit. 4.
Engineswitch set to "Off". 1.
Fuelvalve is in "Off"position. 2.
Low oil level. 3.
Correction
1. Resetcircuit breaker.
2. Contactauthorized service facility.
3. Checkand repair.
4. Connectanotherdevicethat is in good
condition.
Disconnectshorted electrical load.
Contactauthorized service facility.
SeeDon't OverloadGenerator.
Contactauthorized service facility.
Setswitch to "On".
Turnfuel valveto "Open"position.
Fillcrankcaseto proper levelor place
4. Dirty air cleaner.
5. Out of fuel.
6. Stalefuel.
Engine will notstart;or starts
generatoron levelsurface.
4. Cleanor replaceair cleaner.
5. Fillfuel tank.
6. Drainfuel tank and carburetor; fill with
fresh fuel.
and runs rough.
7. Spark plug wire not connectedto spark
plug.
8. Badspark plug.
9. Water in fuel.
10. Flooded.
11. Excessivelyrich fuel mixture.
7. Connectwire to spark plug.
1
1
8. Replacespark plug.
9. Drainfuel tank and carburetor; fill with
fresh fuel.
O. Wait 5 minutes and re-crank engine.
1. Contactauthorized service facility.
Engine shutsdown when
running.
12.
13.
1.
2.
Intakevalvestuck open or closed. 1
Engine haslost compression. 1
Out of fuel.
Low oil level.
1. Loadis too high.
Engine lacks power.
2. Dirty air filter.
Engine "hunts" or falters. Carburetoris runningtoo rich or too lean.
2. Contactauthorized service facility.
3. Contactauthorized service facility.
1. Fillfuel tank.
2. Fillcrankcaseto proper levelor place
generatoron levelsurface.
1. SeeDon't OverloadGenerator.
2. Replaceair filter.
Contact authorizedservicefacility.
20 BRIGGSandSTRATTON.COIVl
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Briggs & Stratton PORTAbLE GENERATOR Owner's manual

Category
Power generators
Type
Owner's manual

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