Craftsman 580752540 Owner’s Manual
Operator'sIVianual
3100 PSi iViAX
2.8 GPMMAX
iViodelNo. 580.752540
®
,, Safety
HOURS: IVlon.- Fri. Ba.m. to 5 p.m. (CT)
,, Assembly
,, Operation
WARNING
Beforeusing this product, readthis
manualand follow all Safety Rules
and Operating instructions.
This pressure washer is rated in accordance to the Pressure Washer Manufacturers Association
(PWMA) standard PWl01 (Testing and Rating Performance of Pressure Washers).
Esta limpiadora a presiOnest_ clasificada conforme a la norrna PWl01 (comprobaciOn y clasificaciOn de rendimiento de limpiadoras
a presiOn)de la AsociaciOn defabricantes de bombas a presiOn (Pressure Washer Manufacturers Association, PWMA).
Sears, Roebuckand Co., HoffrnanEstates,IL 60179 U.S.A.
Visit our Craftsman website: www.craftsman.com
Part No. 311184G8 Draft- (10/08/2009)
Antes de utilizar el producto, lea este
manualy siga todas las Reglasde
Seguridad e Instrucciones de Uso.
ADVERTENCIA
,,Maintenance
,, Parts
,, Espafiol, p. 32
3
WARRANTY .......................................... 2
REPAIRPROTECTIONAGREEMENT........................ 2
SAFETYRULES...................................... 3-5
FEATURESAND CONTROLS.............................. 6
ASSEMBLY........................................ 7-10
OPERATION....................................... 11-15
SPECIFICATIONS..................................... 16
MAINTENANCE.................................... 17-20
STORAGE........................................... 21
TROUBLESHOOTING.................................. 22
NOTES............................................. 23
REPLACEMENTPARTS.............................. 24-29
EMISSIONCONTROLWARRANTY..................... 30-31
ESPANOL......................................... 32-55
HOWTO ORDERPARTS........................ BACKPAGE
CRAFTSMANLIMITEDWARRANTY
If this Craftsmanproduct fails due to a defect in material or workmanship within two years from the date of purchase, return it
to anySears store, Sears Parts & RepairService Center,or other Craftsmanoutlet in the United Statesfor free repair (or
replacementif repair proves impossible).
This warranty appliesfor only 90 days from the dateof purchase if this product is ever usedfor commercial or rental
purposes.
Thiswarranty coversONLYdefects in material and workmanship. Sears wilt NOTpay for:
• Expendableitems that can wear out from normal usewithin the warranty period, suchas spray guns, hoses, nozzle
extensions, nozzles,filters andspark plugs.
• Repairsnecessarybecauseof accident, or failure to operateor maintain the product according to allsupplied instructions.
Preventivemaintenance,or repairs necessarydue to improper fuel mixture, contaminated or stalefuel.
This warranty givesyou specific legal rights, and you may also haveother rights which vary from state to state.
Sears,Roebuckand Co., HoffmanEstates,IL 60179
Congratulations on making a smart purchase.
Your new Craftsman® product is designed and manufactured
for years of dependableoperation. But like all products, it
may require repair from time to time. That'swhen havinga
Repair ProtectionAgreement can saveyou money and
aggravation.
Here's what the Repair Protection Agreement* includes:
* Expertservice by our 10,000 professional repair
specialists
, Unlimited serviceand no chargefor parts and labor on
all covered repairs
, Product replacementup to $1500 if your covered
product can't befixed
, Discountof 10% from regular priceof serviceand related
installed parts not covered by the agreement;also, 10%
off regularprice of preventivemaintenance check
, Fast help by phone-we caii it Rapid Resolution- phone
support from a Sears representative.Think of us as a
"talking owner's manual".
Onceyou purchasethe Repair Protection Agreement,a
simple phone carlis all it takes for you to schedule service.
You can call anytimeday or night, or schedule a service
appointment online.
The Repair ProtectionAgreement is a risk-free purchase. If
you cancelfor any reasonduring the product warranty
period,we will provide a full refund. Or, a prorated refund
anytime after the product warranty periodexpires. Purchase
your RepairProtectionAgreement today!
Some limitations and exclusions apply. Forpricesand
additional informationin the U.S.A. call 1-800-827-6655.
* Coverage in Canadavaries on some items. For full
details, cail Sears Canada at 1-800-361-6665.
Sears InstallationService
ForSearsprofessional installation of home appliances,
garagedoor openers, water heaters,and other major home
items, in the U.S.A.or Canadacall 1-800-4-1VlY-HOIVlE®.
© 2010
Readthis manual carefully and become familiar
with yourpressure washer. Knowits applications,
itslimitations, and any hazardsinvolved.
Important Safety Information
Safety Symbols and Meanings
A. WARNING Theengine exhaustfrom this product
contains chemicals known to the Stateof California to
cause cancer, birth defects,or other reproductive harm.
A. WARNING This product contains lead and lead
compounds, known to the State of Californiato cause
birth defects or other reproductive harm. Washyour
handsafter handling this product.
ToxicFumes
SlipperySurface
Fire
MovingParts FlyingObjects ChemicalBurn
,A The safetyalertsymbol indicatesa potential personal
injury hazard.A signalword (DANGER,WARNING,or
CAUTION)is usedwith thealert symbol to designatea degree
or level of hazardseriousness. Asafety symbol may be used
to representthe type of hazard.Thesignal word NOTICEis
usedto addresspractices not relatedto personalinjury.
A. DANGERindicatesa hazardwhich, if not avoided, will
result in death or serious injury.
A. WARNINGindicates a hazardwhich, if not avoided, could
result in death or serious injury.
A. CAUTIONindicates ahazardwhich, if not avoided, could
result in minor or moderate injury.
NOTICEaddresspractices not relatedto personal injury.
Kickback ElectricalShock
Fall FluidInjection
Explosion Operator'sManual
Hot Surface
A. WARNING Runningengine givesoff carbon
monoxide, an odorless, colorless, poison gas.
_ Breathingcarbon monoxide headache,
fatigue, dizziness,vomiting, confusion, seizures,
nausea,fainting or death.
Some chemicals or detergentsmay be harmful if inhaled
or ingested, causing severenausea,fainting, or
poisoning.
• OperatepressurewasherONLYoutdoors.
• Keepexhaustgasfromenteringaconfinedareathrough
windows,doors,ventilationintakes,or otheropenings.
• DONOTstartor run engineindoorsorin anenclosedarea,
evenifwindowsanddoorsareopen.
• Usearespiratoror maskwheneverthereisa chancethat
vaporsmaybeinhaled.
• Readall instructionswith masksoyou arecertainthemaskwill
providethenecessaryprotectionagainstinhalingharmful
vapors.
A. WARNING ChemicalBurn Hazard.
.... Chemicalscould cause bodily injury, property
_: damage or death.
• DONOTusecausticliquidwithpressurewasher.
• UseONLYpressurewashersafedetergents/soaps.Followall
manufacturersinstructions.
can cause
A. WARNING Starter cord kickback(rapid retraction)can
result in bodily injury. Kickbackwill pull hand and
,_arm toward enginefaster thanyou can let go.
Broken bones,fractures, bruises, or sprains
could result.
• NEVERpull starter cord without first relieving spraygun
pressure.
• When starting engine, pull cord slowly until resistance is felt
andthen pull rapidly to avoid kickback.
• After each starting attempt, where enginefails to run, always
point spray gun in safe direction, pressred button and squeeze
spray guntrigger to releasehigh pressure.
• Firmly grasp spray gunwith both hands when using high
pressure spray to avoidinjury when spray gun kicks back.
A. WARNING Riskof electrocution.
"_.dh Contactwith power source can causeelectric
shock or burn.
• NEVERspraynearpowersource.
A. WARNING The high pressure stream of water that
and its underlying tissues, leading to serious
this equipment produces can cut through skin
injury and possible amputation.
Spray gun traps high water pressure, even when engine is
stopped and water is disconnected, which can cause
injury.
• DONOTallow CHILDRENto operate pressure washer.
• NEVERrepair high pressure hose. Replaceit.
• NEVERrepair leaking connections with sealantof any kind.
Replaceo-ring or seal.
• NEVERconnect high pressure hose to nozzleextension.
• Keep high pressure hose connectedto pump and spray gun
while system is pressurized.
• ALWAYS point spray gun in safedirection, pressred button
andsqueezespray gun trigger to releasehigh pressure, every
time you stop engine.
• NEVERaim spray gun at people,animals, or plants.
• DO NOTsecure spraygun in open position.
• DO NOTleavespray gun unattendedwhile machine is running.
• NEVERusea spray gun which does not havea trigger lock or
trigger guardin placeand in working order.
• Always be certain spray gun, nozzlesand accessoriesare
correctly attached.
A. WARNING Fuel and its vapors are extremely
flammable and explosive.
Fire or explosion can cause severe burns
or death.
WHENADDING OR DRAININGFUEL
* Turn pressurewasher OFFand let it cool at least2 minutes
before removing fuel cap. Loosen capslowly to relievepressure
in tank.
, Fill or drain fuel tank outdoors.
, DONOToverfill tank. Allow spacefor fuel expansion.
, If fuel spills, wait until it evaporates before starting engine.
, Keepfuel away from sparks, open flames, pilot lights, heat,and
other ignition sources.
, DONOTlight a cigaretteor smoke.
WHENSTARTINGEQUIPMENT
* Ensurespark plug, muffler,fuel cap,and air cleanerare in place.
* DO NOTcrank enginewith spark plugremoved.
WHENOPERATINGEQUIPMENT
* DONOTtip engine or equipment at angle which causes fuel to
spill.
* DONOTsprayflammable liquids.
WHENTRANSPORTING,MOVING OR REPAIRINGEQUIPMENT
, Transport/move/repair with fuel tank EMPTYor with fuel shutoff
valveOFF.
, DONOTtip engine or equipment at angle which causesfuel to
spill.
, Disconnectspark plug wire.
WHENSTORINGFUELOR EQUIPMENTWITH FUELIN TANK
* Store away from furnaces, stoves, water heaters,clothes
dryers, or other appliancesthat have pilot light or other ignition
source becausethey can ignitefuel vapors.
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 andAVOIDhot exhaust gases.
• Allow equipment to cool before touching.
• Keep at least5 feet (152 cm) of clearanceon all sides of
pressure washer 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 landunless the exhaust
system is equipped with a spark arrester, as defined in Section
4442, maintained in effective working order. Other states or
federaljurisdictions may havesimilar 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 as the original parts.
_i, WARNING Use of pressure washer can create
_' Kickback from spray gun can cause you
• Operatepressurewasher from a stable surface.
• Thecleaning areashould have adequateslopes and drainageto
reducethe possibility of a fall due to slippery surfaces.
• Beextremely careful if you must use the pressurewasherfrom
a ladder,scaffolding, or any other similar location.
• Firmly grasp spray gunwith both hands when using high
pressure spray to avoidinjury when spray gun kicks back.
A, WARNING Unintentional sparking can result in fire or
WHENADJUSTINGOR MAKINGREPAIRSTOYOURPRESSURE
WASHER
• Disconnect the spark plug wire from the spark plug and place
the wire where it cannot contact spark plug.
WHENTESTINGFORENGINESPARK
• Use approvedspark plug tester.
• DONOTcheckfor sparkwith spark plug removed.
puddles and slippery surfaces.
to fall.
_¢ electric shock.
A, WARNING Starter and other rotating partscan
entanglehands, hair, clothing, or accessories.
. NEVERoperatepressurewasherwithoutprotectivehousingor
covers.
. DONOTwearlooseclothing,jewelryoranythingthat maybe
caughtin thestarterorotherrotatingparts.
* Tieuplonghairandremovejewelry.
A, WARNING Riskof eyeinjury.
Spray cansplash back or propel objects.
• Always wear indirect vented (chemical splash) safetygoggles
markedto comply with ANSI Z87.1 when using or in vicinity of
this equipment.
• NEVERsubstitute safety glasses or dry-condition goggles for
indirect vented safety goggles.
NOTICE High pressure spray may damagefragile items
including glass.
• DONOTpointspraygunatglasswhenusingred(0°)spraytip.
= NEVERaimspraygunatplants.
NOTICE Improper treatment of pressure washer can
damage it and shorten its life.
• If you have questions about intended use,ask dealer or contact
Sears.
• NEVERoperate units with broken or missing parts, or without
protective housing or covers.
• DO NOTby-pass any safetydevice on this machine.
• DONOTtamper with governed speed.
• DONOToperate pressure washer above rated pressure.
• DONOTmodify pressurewasher in any way.
• Before starting pressure washer in cold weather,check all parts
of the equipment to besure ice has notformed there.
• NEVERmove machine by pulling on hoses. Use handle provided
on unit.
• Check fuel system for leaksor signs of deterioration, such as
chafed or spongy hose, loose or missing clamps, or damaged
tank or cap. Correct all defects before operating pressure washer.
• This equipmentis designedto be used with Searsauthorized parts
ONLY.If equipment is used with parts that DONOTcomply with
minimum specifications, userassumesall risksand liabilities.
KNOWYOURPRESSUREWASHER
[_ Readthe Operator's Manual and safetyrules before operating yourpressure washer.
Comparethe illustrations with your pressurewasher to familiarizeyourself with the locations of various controls and
adjustments. Savethis manualfor future reference.
A - Spray Gun-- Controls the application of water onto
cleaning surfacewith trigger device, includes trigger lock.
B - Spray Tips- Detergent,0°, 25°, 15° and40°: for
various high pressure cleaning applications.
C- Accessory Tray -- Provides convenientstorage for
accessories, such as gun, spray tips, etc.
D - Nozzle Extensionwith QuickConnect-- Allows you to
switch betweenfive different spray tips.
E - High Pressure Hose-- Connectone end of hoseto water
pump and the other endto spray gun.
F - Warning/Operating Instructions Tag -- identifies hazards
and proper procedure to start/stop pressurewasher.
G - Fuel Tank -- Fill tankwith regular unleadedfuel. Always
leaveroom for fuel expansion.
H - Choke Lever- Usedwhen starting a cold engine.
J- Fuel Valve-- Used to turn fuel supply on and off to
engine.
I( - Throttle Lever -- Setsengine in starting modefor recoil
starter and stops a running engine.
L - Air Filter -- Protectsengine by filtering dust and debris
out of intake air.
M - Recoil Starter -- Usedfor starting the engine manually.
N- DetergentSiphoning Tube/Filter -- Useto siphon
pressurewasher safedetergents into the low pressure
stream.
P - Automatic Cool DownSystem -- Cycleswater through
pump when water reaches125°-155°F. Warm water wiii
discharge from pump onto ground. This system prevents
internal pump damage.
R- Water Inlet -- Connectionfor garden hose.
S - Oil Drain -- Drain engine oil here.
T- Oil Fill -- Checkand addengine oil here.
U- High Pressure Outlet -- Connectionfor high pressure
hose.
V - Pump -- Developshigh pressure.
Items Not Shown:
Identification Label (near rear of base plate) -- Provides
model and serial number of pressurewasher. Pleasehave
these readily availableif calling for assistance.
Engine Identification -- Provides model, type and code of
engine.Pleasehave these readilyavailableif calling for
assistance.
Your pressure washer requires someassembly and is ready
for useonly after it has been properly servicedwith the
recommendedoil andfuel.
If you haveany problemswith theassemblyof your
pressurewasher, please call the pressurewasher helpline
at 1=800-222-3136.
UNPACKTHEPRESSUREWASHER
1. Removeeverything from carton except pressurewasher.
2. Opencarton completely by cutting eachcorner from top
to bottom.
3. Removepressure washer from carton.
Attach HandleandAccessoryTray
1. Placehandle (A) onto handle supports (B) connectedto
main unit. Make sure holes (C) in handle alignwith holes
(C) on handlesupports.
CARTONCONTENTS
Checkall contents. If anyparts are missing or damaged,call
the pressure washer helplineat 1-800-222-3136.
* Main Unit
* Handle
* AccessoryTray
* High PressureHose
* Spray Gun
* NozzleExtensionwith Quick ConnectFitting
* Oil Bottle
* Parts Bag(which includes the following):
* Operator's Manual
* Owner's RegistrationCard
* Bag containing 5 multi-colored Spray Tips
* HandleFasteningHardwareKit (whichincludes):
* Carriage Bolt (2)
* Plastic Knob (2)
* Tree Clips (4)
Becomefamiliar with eachpiece beforeassemblingthe
pressure washer, identify all contents with the illustration on
page 6. if any parts are missing or damaged, call the
pressure washer helpline at1-800-222-3136.
ASSEMBLINGPRESSUREWASHER
Your Craftsman pressurewasher will needassembly before
operation:
1. Fill out and send in registration card.
2. Attach handleand accessorytray.
3. Addoil to engine crankcase.
4. Addfuel to fuel tank.
5. Connectpressure hose to spray gun and pump.
6. Connectwater supply to pump.
7. Attach spraytip extensionto spraygun.
8. Select/attachquick connect spraytip to spray tip
extension.
NOTICE It may be necessaryto move the handlesupports
from side to side in order to alignthe handleso it will slide
over the handlesupports.
2. insert carriage bolts (D) through holes from insideof
unit and attach a plastic knob (E) from outside of unit.
Tighten by hand.
3. Placeaccessory tray (F) over holes (G) on handle
(viewing from front of unit). Push the tree clips (H) into
the holes until they sit fiat against the accessorytray.
/
/
4. insert multi-colored quick connect spray tips andother
supplied accessoriesin spacesprovided in accessory
tray. SeeHow to UseAccessory Tray.
Add EngineOil
1. Placepressure washer on a flat, level surface.
2. Cleanarea aroundoil fill and remove yellow oil fill cap.
3. Usingoil funnel (optional), slowly pour contents of
provided oil bottle into oil fill opening (A) to the point of
overflowing (B).
NOTICE Improper treatment of pressure washer can
damage it and shorten its life.
• DO NOTattempt to crank or start the engine beforeit has been
properly servicedwith the recommended oil. This may result in an
enginefailure.
4. Replaceoil fill cap and fully tighten.
AddFuel
A. WARNING Fueland its vapors are extremely
flammable and explosive.
Fireor explosion can causesevere burns
or death.
WHENADDINGFUEL
• Turn pressurewasher OFFand let it cool at least 2 minutes
before removing fuel cap. Loosen capslowly 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.
To protect the fuel system from gum formation, mix in a fuel
stabilizerwhen adding fuel. See Storage.All fuel is not the
same.If you experiencestarting or performance problems
after using fuel, switch to adifferent fuel provider or change
brands. This engine is certified to operateon gasoline. The
emission control system for this engine is EM(Engine
Modifications).
1. Cleanareaaround fuel fill cap, removecap.
2. Slowlyadd regular unleadedfuel (C) to fuel tank (D). Be
careful not to overfill. Allow about 1.5" (4 cm) (E) of tank
spacefor fuel expansion.
Fuel mustmeet these requirements:
• Clean,fresh, unleaded gasoline.
• A minimum of 87 octane/87 AKI (91 RON).High altitude
use, see HighAltitude.
• Gasolinewith up to 10%ethanol (gasohol) or up to 15%
MTBE (methyl tertiary butyl ether) is acceptable.
NOTICE Avoid pressure washerdamage.
Failureto follow Operator'sManual for fuel
recommendations voids warranty.
• DONOTuseunapprovedgasolinesuchasE85.
• DONOTmixoil in gasoline.
• DONOTmodifyengineto runonalternatefuels.
.INNf-......__f-...,.._jf-......,_jNf_._f_......_NNNNN
3. Install fuel cap andwait for any spilledfuel to evaporate.
CAUTION! Alcohol-blended fuels (called gasohol,ethanol or
methanol) can attract moisture, which leadsto separationand
formation of acidsduring storage.Acidic gascandamage the
fuel system of an enginewhile in storage.
To avoid engine problems, the fuel system should be treated
with afuel preserveror emptied before storage of 30 days or
longer. If adding a fuel preserver,fill the fuel tank with fresh
fuel. If only partially filled, air in the tank will promote fuel
deterioration during storage. If fuel preserver is not used,
drain the fuel tank, start the engine and let it run until the fuel
lines and carburetor are empty. Usefresh fuel next season.
SeeStoragefor additional information.
NEVERuse engineor carburetor cleaner products in the fuel
tank as permanent damage mayoccur.
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
increased emissions. Seea qualified Searsdealer for high
altitude adjustment information. Operationof the engineat
altitudes below 2,500 feet (762 meters) with the high altitude
kit is not recommended.
FreshStart® Fuel Cap
The FreshStart® fuel cap (A) is designed to holda
cartridge (B) which containsfuel preserver.Adding fuel
preserver helps keepfuel fresh and carburetors cleanfor
easierstarting all season long. The FreshStart® fuel cap,if
equipped with a cartridge, automatically drips concentrated
fuel preserverinto your fuel tank so you don't haveto addit
yourself.
1. Uncoil high pressure hoseand attach one endof hoseto
baseof spray gun. Tighten by hand.
A. WARNING The high pressure stream of water that
and its underlying tissues, leading to serious
this equipment produces can cut through skin
injury and possible amputation.
= NEVERconnecthigh pressure hose to nozzleextension.
= Keephigh pressure hoseconnectedto pump and spraygun
while system is pressurized.
= Always be certain spray gun, nozzlesand accessoriesare
correctly attached.
2. Attach other end of high pressure hoseto high pressure
outlet on pump. Tighten by hand.
NOTICE FreshStart® fuel preservercartridge is availableas
an optional accessory,retail item 7133386. It is not included
with the pressurewasher. Contactthe original equipment
manufacturer, retailer,or dealerto obtain a cartridge designed
for the FreshStart® fuel cap installed on this engine.
Readand follow all instructions andwarnings given in the
FreshStart® fuel preservercartridge package.
ConnectHoseandWater Supplyto Pump
NOTICE DONOTrun the pump without the water supply
connectedand turned on.
= Damagetoequipmentresultingfromfailuretofollowthis
instructionwill voidwarranty.
NOTICE Removeand discardthe shipping capsfrom the
pump's high pressure outlet and water inlet before attaching
hoses.
3. Beforeconnecting garden hoseto water inlet, inspect
inlet screen(C). Cleanscreenif it contains debris or have
it replacedif damaged. DONOTrunpressure washer if
inletscreenis damaged or missing.
4. Run water through gardenhosefor 30 secondsto flush
it of debris. Turn off water.
NOTICE DONOTsiphon standing water for the water
supply. Use ONLYcold water (less than 100°F).
5. Connectgarden hose(not to exceed50 feet in length) to
water inlet. Tighten by hand.
NOTICE Using a OneWay Valve(vacuum breakeror check
valve) at pump inlet can causepump or inlet connector
damage.
• ThereMUSTbeatleasttenfeetof unrestrictedgardenhose
betweenthe pressurewasherinletandanydevice,suchasa
vacuumbreakeror checkvalve.
• Damageto equipment resulting from failure to follow this
instruction will void warranty.
A, WARNING Riskof eyeinjury.
Spraycan splash backor propel objects.
• Always wear indirect vented (chemical splash) safetygoggles
markedto comply with ANSI Z87.1 when using or in vicinity of
this equipment.
• NEVERsubstitute safety glasses or dry-condition goggles for
indirect vented safety goggles.
6. Turn ONthe water, press red button (A) onthe gun and
squeezethe trigger to purgethe pump system of air and
impurities.
Checklist Before Starting Engine
Reviewthe unit to ensureyou haveperformed all of the
following:
1. Besure to read SafetyRules and Operationsections
before using the pressure washer.
2. Makesure handleis in placeand secure.
3. Checkthat oil has beenadded to proper levelin engine
crankcase.
4. Add proper fuel to fuel tank.
5. Checkfor proper hose connections (high pressure and
water supply) and that there are no kinks, cuts, or
damageto the high pressure hose.
6. Provide properwater supply (not to exceed100°F).
10
HOWTO USEYOURPRESSUREWASHER
If you haveanyproblems operating your pressure washer,
pleasecallthe pressure washer helplineat 1-800-222-3136.
PressureWasherLocation
PressureWasher Clearance
_lLWARNING Exhaustheat/gases can ignite
combustibles, structures or damagefuel tank
causing a fire.
• Keepat least5 ft. (152 cm) clearanceon all sides of pressure
washer including overhead.
Placepressure washeroutdoors in anarea thatwill not
accumulate deadly exhaustgas. DONOTplacepressure
washer where exhaustgas (A) could accumulate andenter
inside or be drawn into a potentially occupied building.
Ensureexhaustgas is keptawayfrom anywindows, doors,
ventilation intakes, or other openings that can allow exhaust
gasto collect in aconfined area. Prevailingwinds and air
currents should be taken into considerationwhen positioning
_ressurewasher.
_lLWARNING Runningenginegives off carbon
monoxide,an odorless, colorless, poisonous gas.
_ Breathing cancause headache,
fatigue, dizziness,vomiting, confusion, seizures,
nausea,fainting or death.
• OperatepressurewasherONLYoutdoors.
• Keepexhaustgasfromenteringaconfinedareathrough
windows,doors,ventilationintakes,or otheropenings.
= DONOTstartor runengineindoorsorin anenclosedarea,
evenifwindowsanddoorsareopen.
carbon monoxide
To Start Your PressureWasher
To start your engine-powered pressurewasher for the first
time, follow these instructions step-by-step. This information
alsoapplies wheneveryou start the engine after you have let
the pressure washer sit idle for at leasta day.
1. Placepressurewasher outside nearan water source
capableof supplying water at a flow rate greater than
3.8 gallons per minute and no lessthan 20 PSi at
pressurewasher end of garden hose.
2. Checkthat high pressure hose is tightly connectedto
spray gun and pump. SeeAssembly for illustrations.
3. Makesure unit is in a levelposition.
4. Connectgarden hoseto water inlet on pressurewasher
pump.
NOTICE DONOTrun the pump without the water supply
connectedand turned on.
• Damageto equipmentresultingfromfailureto followthis
instructionwill voidwarranty.
.
Turn ONthe water, press red button on the gun and
squeezethe trigger to purge the pump system of airand
impurities.
.
Attach nozzleextension to spraygun. Tighten by hand.
7. Choosespray tip you want to use, pull back oncollar of
nozzleextension, insert spray tip and releasecollar. Tug
on spray tip to makesure it is securely in place.See How
to UseSpray Tips.
8. Rotatefud shut-off valveto "On" position (B)(fully
counter-clockwise).
11
.
Move throttle lever(A) to "Fast" position, shown here as
a rabbit.
10. Move choke lever(B) to "Choke" position.
NOTICE Fora warm engine, be sure the choke lever is in the
"Run" position.
NOT/CE Beforestarting the pressure washer, be sureyou
are wearing safety goggles asdescribed below.
A. WARNING Riskof eyeinjury.
Spraycan splash backor propel objects.
• Always wear indirect vented (chemical splash) safetygoggles
markedto comply with ANSI Z87.1 when using or in vicinity of
this equipment.
• NEVERsubstitute safety glasses or dry-condition goggles for
indirect vented safety goggles.
1. When starting engine, position yourself as
recommendedand grasp starter grip handle andpull
slowly until you feel someresistance. Then pull rapidly
to start engine.
A. WARNING Starter cord kickback(rapid retraction) can
result in bodily injury. Kickbackwill puff hand and
_,__ arm toward enginefasterthan you can let go.
Broken bones,fractures, bruises, or sprains
could result.
• NEVERpull startercordwithoutfirstrelievingspraygun
pressure.
• Whenstartingengine,pullcordslowlyuntil resistanceisfelt
andthenpull rapidlytoavoidkickback.
• Aftereachstartingattempt,whereenginefailsto run,always
pointspraygunin safedirection,pressredbuttonandsqueeze
sprayguntriggerto releasehighpressure.
• Firmlygraspspraygunwithbothhandswhenusinghigh
pressuresprayto avoidinjurywhenspraygunkicksback.
2. Returnrecoil starter slowly. DO NOTlet rope "snap
back"against starter.
13. When engine starts, slowly move choke leverto "Run"
position, as engine warms. If engine falters, move choke
leverto "Choke" position, then to "Run" position.
14. After eachstarting attempt, where enginefails to run,
always point gun in safe direction, press red button and
squeezespray gun trigger to releasehigh pressure.
Move choke leverto "Choke" position, and repeatsteps
11 through 13.
15. If enginefails to start after six pulls, move choke leverto
"Run" position, and repeatsteps 11 through 13.
NOTICE Always keepthe throttle lever in the "Fast" position
when operating the pressurewasher.
_i. WARNING The high pressurestream of waterthat
and its underlying tissues, leading to serious
this equipmentproduces can cut through skin
injury and possible amputation.
Spray gun traps high water pressure,evenwhen engine is
stopped and water is disconnected, which can cause
injury.
• DONOTallowCHILDRENto operatepressurewasher.
• Keephighpressurehoseconnectedto pumpandspraygun
whilesystemispressurized.
• NEVERaimspraygunat people,animals,orplants.
• DONOTsecuresprayguninopenposition.
• DONOTleavespraygununattendedwhilemachineis running.
• NEVERuseaspraygunwhichdoesnothaveatriggerlockor
triggerguardinplaceandinworkingorder.
• Alwaysbecertainspraygun,nozzlesandaccessoriesare
correctlyattached.
12
_i, WARNING Contact with muffler area can result in
serious burns.
_ heat/gases can ignite
fuel tank causing a fire.
* DO NOTtouch hot parts and AVOID hot exhaust gases.
* Allow equipmentto cool beforetouching.
* Keepat least5 feet (152 cm) of clearanceon all sidesof
pressure washer including overhead.
* It isa violation of California Public ResourceCode,Section
4442, to use or operatethe engine on anyforest-covered,
brush-covered,or grass-covered landunless the exhaust
system is equippedwith aspark arrestor,as defined in Section
4442, maintained in effectiveworking order. Otherstates or
federal jurisdictions may havesimilar laws.
Contactthe original equipment manufacturer,retailer, or dealer
to obtain a sparkarrestor designed for the exhaustsystem
installedon this engine.
* Replacementparts must be the sameand installed in the same
position as the original parts.
Exhaust
combustibles, structures or damage
Howto Stop Your PressureWasher
1. Releasespray gun trigger and let engine idlefor two
minutes.
2. Movethrottle to SLOWposition, then STOPposition.
Howto UseAccessory Tray
The unit is equippedwith an accessory tray with placesto
store your spray gun, spraytip extension and quick connect
spray tips. There is also a hook at the front of the accessory
tray to holdyour high pressure hose.
NOTICE The extrahole in the tray is for storing a utility
brush. The extra clip in the tray is for storing aturbo spray
tip. Thebrush and turbo nozzleare NOTincludedwith your
pressurewasher. You can buythese items as optional
accessories.
1. Placespray tip extensionthrough hole on accessory tray,
asshown.
_i, WARNING Backfire,fire or engine damagecould
occur.
• DONOTstopenginebymovingchokecontrolto "Choke"
position(1_1).
3. Rotatefuel shut-off valve to "Off" position.
4. ALWAYSpoint spray gun in a safe direction, push red
button and squeezespray gun trigger to releaseretained
high water pressure.
NOTICE Spraygun traps high water pressure, even when
engine is stopped and water is disconnected.
A, WARNING The high pressure stream of water that
and its underlying tissues, leadingto serious
this equipmentproduces cancut through skin
injury and possible amputation.
Spraygun traps high water pressure,even when engine is
stopped and water is disconnected, which can cause
injury.
* Keephighpressurehoseconnectedto pumpandspraygun
whilesystemispressurized.
* ALWAYSpointspraygunin safedirection,pressredbutton
andsqueezesprayguntriggerto releasehighpressure,every
timeyoustopengine.
2. Placespray gun through hole on accessory tray on right
side of unit.
3. insert multi-colored spray tips in spacesprovided in
accessorytray.
4. Hanghigh pressure hose on hook attachedto accessory
tray on front of tray as shown.
13
How to Use Spray Tips
The quick-connect on the nozzleextension allows you to
switch betweenfive different quick connect spray tips. Spray
tips can be changed while pressurewasher is running once
spray gun trigger lock is engaged. The spraytips vary the
spray pattern asshown below.
Followtheseinstructionsto changespraytips:
1. Pull back collar on quick-connect and pull current spray
tip off. Storespray tips in holder provided on the
accessorytray.
A, WARNING The high pressure stream of water that
and its underlying tissues, leadingto serious
this equipmentproduces cancut through skin
injury and possible amputation.
• NEVERexchangespraytipswithoutthetriggerlockedonthe
spraygun.
• DONOTtwist spraytips whilespraying.
2. Selectdesiredspray tip:
* For delicate rinse (lower pressure and higher flow),
for gentle cleaning of cars/trucks, boats, RV's,patio
furniture, lawn equipment, etc., select white 40°
spray tip.
, For general rinsing (medium pressureand medium
flow), ideal for most all purpose cleaningsuch as
home siding, brick patios,wood decks, driveways
and sidewalks, garagefloors, etc., selectgreen 25°
or yellow 15° spray tip.
* For maximum rinsing (higher pressure and lower
flow), for stubborn or hard to reachsurfacesuch as
second story surfaces, paint removal,oil stains, rust
removal or other stubborn substances (tar, gum,
grease,wax, etc.), select red 0° spray tip.
, To applydetergent, applies project specific cleaners
to help breakdown stubborn dirt andgrime on a
variety of surfaces, select black detergent spray tip.
3. Pullbackon collar,insert newspraytip and releasecollar.
Tugon spraytip to makesure it is securelyin place.
UsageTips
* For most effective cleaning, keepspray tip from 8 to
24 inches (20 to 61 cm) awayfrom cleaning surface.
, Ifyou getspray tip too close,especiallyusing a high
pressurespray tip,you maydamagesurfacebeing cleaned.
, DONOTget closer than 6 inches (15 cm) when cleaning
tires.
CleaningandApplying Detergent
A, WARNING ChemicalBurn Hazard.
.,-..... Chemicalscould cause bodily injury, property
_ damage or death.
• DONOTusecausticliquidwithpressurewasher.
• UseONLYpressurewashersafedetergents/soaps.Followall
manufacturersinstructions.
To apply detergent, follow these steps:
1. Reviewuse of spray tips.
2. Preparedetergent solution as required by job.
3. Placesmall filter endof detergentsiphoning tube into
detergent container.
NOT/CE Contact with the hot muffler can damage detergent
siphoning tube.
• When inserting the siphon into a detergent solution bottle, route
the tube so asto keep it from inadvertently contacting the hot
muffler.
NOT/CE Make surethe filter is fully submerged in detergent
while applying detergent.
4. Makesure black spray tip is installed.
NOTICE Detergentcannot beapplied with the high pressure
spray tips (White, Green,Yellow or Red).
5. Makesure garden hoseis connected to water inlet.
Checkthat high pressure hose is connected to spray gun
and pump. Turn on water.
LOWPressure
\
Useto
apply
detergent
Black White 40°
2600 PSi
2.8 GPM
High Pressure
'L V ' '
Green25° Yellow 15°
2800 PSi 2800 PSi
2.7 GPM 2.7 GPM
14
Red0°
3100 PSi
2.5 GPM
NOTICE You must attach all hoses before you start the
engine.
* Starting the engine without allthe hoses connected and without
the water turned ONwill damagethe pump.
. Damageto equipment resulting from failure to follow this
instruction will void warranty.
.
Start enginefollowing instructions How to Start Your
Pressure Washer.
7.
Apply detergent to a dry surface, starting at lower
portion of areato be washedand work upward, using
long, even,overlapping strokes.
8. Allow detergentto "soakin"for 3-5 minutes before
washing and rinsing. Reapplyas neededto prevent
surfacefrom drying. DONOTallow detergentto dry on
(prevents streaking).
NOTICE You must flush the detergent siphoning system
after each use by placingthe filter into a bucket of clean
water, then run the pressure washerin low pressurefor 1-2
minutes.
PressureWasher Rinsing
ForRinsing:
1. Removeblack spray tip from nozzleextension.
2. Selectand install desired high pressure spray tip
following instructions How to UseSpray Tips.
3. Keepthe spray gun a safe distance from the areayou
plan to spray.
_i, WARNING Kickbackfrom spray gun cancauseyou to
Cleaning Detergent Siphoning Tube
If you usedthe detergent siphoning tube, you must flush it
with cleanwater before stopping the engine.
1. Placedetergent siphoning tube/filter ina bucketfull of
cleanwater.
.
Removehigh pressure spray tip from spray tip
extension.
3.
Select and install black detergentspray tip following
instructions How to UseSpray Tips.
4.
Flushfor 1-2 minutes.
5.
Shut off engine following instructions How to Stop
Pressure Washerand turn off water supply.
6.
ALWAYSpoint spray gun in a safe direction push red
button and squeezespray gun trigger to releaseretained
high water pressure.
NOTICE Spray guntraps high water pressure, even when
engine is stopped and water is disconnected.
_i, WARNING The high pressurestream of waterthat
and its underlying tissues, leading to serious
this equipmentproduces can cut through skin
injury and possible amputation.
Spray gun traps high water pressure,evenwhen engine is
stopped and water is disconnected, which can cause
injury.
= Keephighpressurehoseconnectedto pumpandspraygun
whilesystemispressurized.
• ALWAYSpointspraygunin safedirection,pressredbutton
andsqueezesprayguntriggerto releasehighpressure,every
timeyoustopengine.
fall.
• Operatepressurewasherfrom astablesurface.
• Beextremelycarefulif youmustusethepressurewasherfrom
a ladder,scaffolding,or anyothersimilarlocation.
• Firmlygraspspraygunwith bothhandswhen usinghigh
pressuresprayto avoidinjurywhenspraygunkicksback.
4. Apply ahigh pressure spray to a small area and then
checksurface for damage. If no damageis found, you
can assumeit is okay to continue rinsing.
5. Start attop of areato berinsed, working down with
same overlapping strokes as you used for cleaning.
Automatic CoolDownSystem(ThermalRelief)
If you run the engineon your pressure washer for
3-5 minutes without pressing the trigger on the spray gun,
circulating water in the pump can reachtemperatures above
125°F.The systemengagesto cool the pump by discfiarging
the warm water onto the ground.
15
ENGINETECHNICALiNFORMATiON
This is a single cylinder, overheadvalve (OHV),air cooled
engine, it is a low emissions engine.
In the State of California, Model 120000 enginesare certified
by the California Air Resources Boardto meetemissions
standardsfor 125 hours. Such certification does not grant
the purchaser, owner or operator of this engine any
additional warranties with respectto the performance or
operational life of this engine.Theengine is warranted solely
according to the product and emissions warranties stated
elsewherein this manual.
PowerRatings
Thegross power rating for individual gas engine models is
labeled in accordancewith SAE(Society of Automotive
Engineers)codeJ1940 (Small Engine Power & Torque
Rating Procedure), and rating performance has been
obtained and corrected in accordancewith SAEJ1995
(Revision 2002-05). Torque values are derived at 3060 RPM;
horsepower values are derived at 3600 RPM. Actual gross
engine power will be lower and is affected by, among other
things, ambient operating conditions and engine-to-engine
variability. Given both the wide arrayof products on which
enginesare placed andthe variety of environmental issues
applicableto operating the equipment,the gas engine will not
developthe rated gross power when used in a given pieceof
power equipment (actual "on-site" or net power). This
difference is due to a variety of factors including, but not
limited to, accessories (air cleaner, exhaust, charging,
cooling, carburetor, fuel pump, etc.), application limitations,
ambient operating conditions (temperature, humidity,
altitude), and engine-to-enginevariability. Dueto
manufacturing and capacity limitations, Briggs & Stratton
may substitute anengine of higher ratedpower for this
Seriesengine.
This pressurewasher is rated in accordanceto the Pressure
Washer Manufacturers Association (PWMA) standard PW101
(Testing and Rating Performance of PressureWashers).
PRODUCTSPECiFiCATiONS
PressureWasherSpecifications
Max Outlet Pressure ....................... 3,100 PSi
Max Flow Rate............................. 2.8 GPM
DetergentMix ........................ Use as directed
Water Supply Temperature .......... Notto exceed100%
EngineSpecifications
Bore ................................ 2.672 in. (68mm)
Stroke .............................. 2.204 in. (56mm)
Displacement ........................ 12.48in. (206cc)
SparkPlug
ResistorType: ............. Briggs & Stratton 491055S
Long Life Platinum: .......... Briggs& Stratton 5066D
SetGapTo: ...................... 0.030inch (0.76mm)
ArmatureAir Gap:........... 0.010-0.014in.(0.25-0.36mm)
Valveclearancewithvalvespringsinstalledandpiston1/4in.
(6 mm)pasttopdeadcenter(checkwhenengineiscold).
Intake.................... 0.004-0.006in.(0.10-0.15mm)
Exhaust .................. 0.009-0.011in.(0.23-0.28mm)
FuelCapacity............................... 1.6Quarts
0il Capacity........................ 20 Ounces(0.6 liter)
NOTICE Forpractical operation, the engine load should not
exceed85% of ratedpower. Enginepower will decrease
3-1/2% for each1,000 feet (300 meters) above sealeveland
1% for each 10° F(5.6° C) above77° F(25° C).It should
operatesatisfactorily at an angle up to 15°.
16
OWNER'SRESPONSiBiLiTiES
Follow the hourly or calendarintervals, whichever occurs
first. More frequentservice is requiredwhen operating in
adverseconditions noted below.
* Changeengine oil
* Check/clean water inlet screen'
* Check high pressure hose
* Check detergentsiphoning hose
* Check spraygun and assemblyfor leaks
* Cleandebris
* Check engineoil level
• Service engineair cleaner2
* Service spark plug
EmissionsControl
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 be performed by a factory authorizeddealer. Seethe
Emissions Warranty.
BeforeEachUse
1. Checkengine oil level.
2. Cleandebris.
3. Checkwater inlet screenfor damage.
4. Checkhigh pressure hose for leaks.
5. Checkgun and spray tip extension assemblyfor leaks.
6. Purge pump of airand contaminants.
PRESSUREWASHERMAINTENANCE
CleanDebris
Daily or before use, cleanaccumulateddebris from pressure
washer. Keeplinkage, spring and controls clean. Keeparea
around and behind muffler free from any combustible debris.
inspect cooling air slots and openings on the pressure
washer. Theseopenings must bekept clean and
unobstructed.
Pressurewasher parts should bekept cleanto reduce the
risk of overheatingand ignition of accumulateddebris.
* Usea damp cloth to wipe exterior surfaces clean.
* Cleancooling system2
Clean if clogged. Replace if perforated or torn.
2Service more often under dirty or dusty conditions.
GeneralRecommendations
Regularmaintenancewill improve the performance and
extendthe life of the pressurewasher. Seeany Searsor
other qualified service dealerfor service.
Thepressure washerwarranty does not coveritems that
havebeensubjected to operator abuseor negligence.To
receivefull valuefrom the warranty, the operator must
maintain pressurewasher as instructed in this manual
including proper storage as detailed in Storage.
Someadjustments will needto be made periodically to
properly maintain your pressurewasher.
All service and adjustments should be madeat least once
eachseason.Follow the requirementsin the Maintenance
Schedulechart above.
NOTICE Oncea yearyou should cleanor replacethe spark
plug and replacethe air filter. Anew spark plug andclean air
filter assure proper fuel-air mixture and helpyour engine run
better and last longer.
PumpOil
DONOTattempt any oil maintenanceon this pump. The
pump is pre-iubricated and sealedfrom the factory, requiring
no additional maintenancefor the life of the pump.
NOTICE improper treatment of pressurewasher can
damageit and shorten its life.
• DONOTinsertanyobjectsthroughcoolingslots.
* Usea soft bristle brush to loosencaked on dirt, oil, etc.
* Usea vacuum cleanerto pick up loosedirt and debris.
Checkand Clean Inlet Screen
Examinegarden hose inlet screen. Cleanif it is clogged or
replaceif it is torn.
CheckHighPressure Hose
High pressure hosescandevelop leaksfrom wear,kinking,
or abuse, inspect hose before eachuse. Checkfor cuts,
leaks,abrasions,bulging of cover, or damage or movement
of couplings. If anyof theseconditions exist, replacehose
immediately.
_lLWARNING The high pressurestream of waterthat
and its underlying tissues, leading to serious
this equipmentproduces can cut through skin
injury and possible amputation.
• NEVERrepairhighpressurehose.Replaceit.
• ReplacementhoseratingMUSTexceedmaximumpressure
ratingof unit.
17
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