Generac Power Systems 006022-0 User manual

GENERAC _
0erator'sIVianual
I

introduction.............................................................1
Safety Rules...........................................................1
SafetySymbolsand Meanings.......................................1
Generalinformation................................................4
KnowYourPowerWasher.........................................................4
ProductSpecifications..............................................................5
Unpacking.................................................................................5
Set-up.....................................................................5
Assembly..................................................................................5
Add EngineOil..........................................................................6
Add Fuel...................................................................................6
ConnectHoseand WaterSupplyto Pump.................................7
How to Use Nozzles..................................................................8
Cleaningand ApplyingDetergent....................................9
PowerWasherRinsing.................................................10
CleaningDetergentSiphoningTube...............................10
Operation..............................................................11
Operation................................................................................11
PowerWasherLocation..........................................................11
ChecklistBeforeStartingEngine..............................................11
How to Start YourPowerWasher............................................11
AutomaticCoolDown System (ThermalRelief).......................13
How to StopYourPowerWasher.............................................13
Maintenance.........................................................14
MaintenanceRecommendations..............................................14
MaintenanceSchedule............................................................14
PumpOil.................................................................................14
EmissionsControl...................................................................14
PowerWasherMaintenance....................................................14
Checkand CleanInletScreen..................................................14
CheckHighPressureHoses....................................................14
CheckDetergentSiphoningTube.............................................15
CheckSprayGun....................................................................15
NozzleMaintenance................................................................15
EngineMaintenance................................................................15
EngineOil Recommendations..................................................15
CheckOil Level............................................................16
AddingEngineOil.........................................................16
ChangingEngineOil.....................................................16
ServiceAir Cleaner.................................................................16
ServiceSparkPlug..................................................................17
InspectMufflerand SparkArrestor..........................................17
After EachUse........................................................................17
WinterStorage........................................................................18
LongTermStorage..................................................................18
ProtectFuelSystem.....................................................18
ChangeOil...................................................................18
Protectingthe Pump.....................................................18
OtherStorageInstructions.......................................................18
Troubleshooting....................................................19
TroubleshootingGuide.............................................................19
Warranty...............................................................20
-- m
lVlanueldel propietario..........................................23
lVlanueld'entretien................................................47

iNTRODUCTION
Thank you for purchasing this power washer manufactured by
GeneracPowerSystems, Inc.This modelis a high performance,
air-cooled, engine-driven power washer that operates between
2500 and 3000 psi dependingon which model you purchased.
The units feature custom designed wheels, axial cam pump
with stainless steel pistons, automatic cool down system, quick
connect nozzles, high pressure hose, detergentsiphoning hose
and chemicaltank(s) dependingon unit model.
Commonsenseandstrictcompliancewiththespecialinstructions
are essentialto preventingaccidents. The operatormust read
this manual and thoroughly understand all of the instructions
and warnings before usingthe equipment.If any portion of the
manualis not understood,contact the nearestAuthorizedDealer
for starting, operating and servicing procedures.The owner is
responsiblefor properandsafe useof the equipment.
Thepowerwashercanoperatesafely,efficientlyandreliablyonly if
it is properlylocated,operatedand maintained. Beforeoperating,
servicingor storing:
•Studyall warnings in this manualand on the productcarefully.
•Becomefamiliar with this manualandthe unit beforeuse.
•Referto theAssemblysectionof themanualfor instructionson
final assembly procedures.Followthe instructionscompletely.
Themanufacturercannot anticipateevery possible circumstance
that might involvea hazard.Thewarnings in this manual,and on
tags and decals affixedto the unit are,therefore,not all inclusive.
If usinga procedure,work method or operatingtechniquethat the
manufacturerdoes not specifically recommend,ensurethat it is
safe for others. Also make sure the procedure,work method or
operatingtechnique utilized does not render the power washer
unsafe.
THE INFORMATIONCONTAINEDHEREIN WAS BASED ON
MACHINESIN PRODUCTIONAT THE TIME OF PUBLICATION.
GENERACRESERVESTHERIGHTTOMODIFYTHISMANUALAT
ANYTIME.
Save these instructionsfor future reference. If you loan this
device to someone,ALWAYSloan these instructionsAND the
Owner's Manualto the individualas well.
WHERETOFiNDUS
You can contact GeneracCustomerService by phone at 1-888-
436-3722, or on the internet at www.generac.com.Record the
important information of the unit in the following chart for future
referenceand/orserviceinquiries.
ModelNumber
Serial Number
DatePurchased
SAFETYRULES
Throughoutthis publication,and on tags and decals affixedto the
generator,DANGER,WARNING,CAUTIONand NOTEblocks are
usedto alert personnelto special instructionsabout a particular
operation that may be hazardous if performed incorrectly or
carelessly. Observe them carefully. Their definitions are as
follows:
Indicatesahazardoussituationor action which,if notavoided,
will resultin death or seriousinjury.
Indicatesahazardoussituationor actionwhich, if not avoided,
couldresultin deathor seriousinjury.
_CAUTION!
Indicatesahazardoussituationor actionwhich, if not avoided,
couldresultin minoror moderateinjury.
NOTE:
Notescontainadditional informationimportanttoaprocedure
and will be found withinthe regulartextbody of thismanual.
These safety warnings cannot eliminate the hazards that they
indicate. Common sense and strict compliancewith the special
instructionswhile performingtheaction or serviceareessentialto
preventingaccidents.
SAFETYSYMBOLSANDMEAN/NGS
ToxicFumes Kickback ElectricalShock
Slippery Surface Fall Fluid injection
Fire
MovingParts
D
Explosion Operator's Manual
Flying Objects Hot Surface

,_ DANGER:CarbonmonoxideproducedduringuseCANKiLL
inminutes.NEVERuseindoorsorinothershelteredareas,
EVENiFdoorsandwindowsare open.DrilyuseOUTSIDEand
farawayfromwindows,doorsandvents.
Somechemicalsor detergents may be harmfulif inhaled
oringested,causingsevere nausea, fainting, or poisoning.
• Operatepowerwasher ONLYoutdoors.
• A runningenginegivesoff carbonmonoxide.
• Carbonmonoxideis an odorless,colorless, poisonousgas.
Breathingcarbonmonoxidecan causeheadache,fatigue,
dizziness,vomiting, confusion,seizures,nausea,fainting
or death.If you start experiencingany of thesesymptoms,
IMMEDIATELYmoveto fresh air. Seekmedicalattention.
• Keep exhaustgasfrom enteringa confined areathrough
windows, doors, ventilationintakes,or other openings.Warn any
occupantsinside aboutthe symptoms of carbonmonoxideso
they know to moveto fresh air if they beginto feel ill.
• Theuse of a carbon monoxidedetector insideany occupied
premisesbetweenthe powerwasher andthe occupant is
recommended.
• NEVERstart or run engineindoors or inan enclosedarea,EVEN
IFwindows and doors areopen.
• Use a respiratoror maskwheneverthere is a chancethat
harmful gas or vapors may beinhaled.
• Readall instructions with respiratoror mask soyou arecertain
the respiratoror mask will providethe necessaryprotection
againstinhaling harmful gasor vapors. If you begin to
experienceany ofthe COsymptoms listedabove,IMMEDIATELY
moveto fresh air.
,_DANGER: spray gun people, or
NEVERaim at animals,
electrical devices.Serious injuryor deathwill result.
ALWAYSpointspraygunin safedirection, squeezespraygun
trigger to release highpressure,every time you stopengine.
Engagetrigger lockwhen not in use.
• Thehigh pressurestream ofwaterthat this equipment
produces cancut through skin andits underlyingtissues,leadingto serious injury, possibleamputationor death.
Spray guntraps high water pressure,EVENWHENengine
is stoppedandwater is disconnected,which can cause
injury.
• NEVERallow CHILDRENto operatepowerwasheror playnearby.
This is NOTa toy.
• NEVERrepairhigh pressure hose.Replaceit.
• NEVERrepairleaking connectionswith sealantof any kind.
Replaceo-ring or seal.
• NEVERconnecthigh pressurehose to nozzleextension.
• Keephigh pressurehose connectedto pump and spraygun
while system is pressurized.
• NEVERsecurespray gun in openposition.
• NEVERleavespraygununattendedwhile machineis running.
• NEVERusea spraygun which doesnot havea trigger lock or
triggerguardin placeandin workingorder.
• ALWAYSbe certain spraygun, nozzlesand accessories are
correctly attached.
,_WARNING: Riskofelectrocution.
'_ Contactwithpowersourcecancauseelectricshockor
burn.
• NEVERspraynearpower source.
,_WARNING: Contactwith muffler area canresult in serious
burns. Exhaustheat/gasescanignitecombustibles,
structuresor damage fuel tankcausing afire.
• DONOTtouch hot parts and AVOIDhot exhaustgases.
• Allow equipmentto cool beforetouching.
• Keepat leastfive (5) feet (152 cm) of clearanceon all
sidesof powerwasherincluding overhead.
•Itis aviolationof CaliforniaPublicResourceCode,Section
4442, to use or operatethe engineon anyforest-covered,
brush-covered,or grass-coveredland unlessthe exhaust
systemis equippedwith a sparkarrester,as definedin
Section4442, maintainedin effectiveworking order.Other
states or federaljurisdictions may havesimilar laws.
Contactthe original equipmentmanufacturer,retailer,or dealerto
obtaina sparkarresterdesignedfor the exhaustsystem installed
onthis engine.
•Replacementparts must bethe sameand installedin the same
position as the originalparts.
,_ WARNING:Fueland its vaporsare extremelyflammable and
explosive. Fire or explosion cancausesevere burns or death.
WHENADDINGDRDRAININGFUEL
•Turnpower washerOFFandletit cool atleasttwo (2)
minutes beforeremovingfuel cap. Loosencap slowly to
relievepressurein tank.
• Fill or drainfuel tank outdoors.
• DONOToverfill tank.Allow spacefor fuel expansion.
• If fuel spills, wait until it evaporatesbeforestarting
engine.
• Keepfuel awayfrom sparks, openflames,pilot lights, heat, and
other ignition sources.
•DONOTfighta cigaretteor smoke.
WHENSTARTINGEQUIPMENT
• Ensuresparkplug, muffler,fuel cap, and air cleanerarein place.
• DONOTcrankenginewith spark plug removed.
WHENOPERATINGEQUIPMENT
• DONOTtip engineor equipmentat anglewhich causesfuel to
spill.
• DONOTsprayflammable liquids.
WHENTRANSPORTINGORREPAIRINGEQUIPMENT
• Transport/repairwith fuel tank EMPTYor with fuel shutoff valve
OFF.
• Disconnect sparkplug wire.
WHENSTORINGFUELDREQUIPMENTWITH FUELiN TANK
• Store awayfrom furnaces, stoves, waterheaters,clothes dryers,
or otherappliancesthat havepilot light or other ignition source
becausethey can ignitefuel vapors.

,_ll WARNING:Useofpowerwashercancreatepuddlesand
slipperysurfaces.Kickbackfromsprayguncancauseyouto
fail.
®
Useonly on alevel surface.
The cleaning area should have adequate slopes and
drainageto reducethe possibility of afall dueto slippery
surfaces.
Donot useon elevatedsurfaces wherechanceof kickback
could resultin aseriousfall.
Firmlygrasp spraygun with both handswhen using high
pressure spray to avoid injury when spray gun kicks
back.
,_WARNING: Starter and otherrotatingpartscan
entangle hands,hair,clothing,or accessories.
•NEVERoperatepowerwasherwithoutprotectivehousing
or covers.
• DONOTwearlooseclothing,jewelryoranythingthat
maybecaughtinthestarteror otherrotatingparts.
• Tieuplonghairandremovejewelry.
,_ WARNING:Starter cordkickback(rapid retraction) canresult
in bodilyinjury.Kickbackwill pull handandarm toward
engine faster than you can let go. Broken bones,fractures,
bruises,or sprains couldresult.
• NEVERpullstarter cord without first relievingspraygun
pressure.
• To relievetrappedpressure, pointgun in safe directionand
releasepressureby pulling/actuatingtrigger on spraygun.
• Whenstarting engine,pull cord slowly until resistanceis felt and
then pullrapidlyto avoidkickback.
• After eachstarting attempt,where enginefails to run, always
pointspray gun insafe direction,and squeezespray guntrigger
to releasehigh pressure.
• Firmlygrasp spraygun with both handswhen using high
pressuresprayto avoid injury when spraygun kicks back.
,_ WARNING:Unintentionalsparking canresult in fire or electric
shock.
WHENADJUSTINGORMAKINGREPAIRSTO YOURPOWER
WASHER.
•Disconnectthe sparkplug wire from the sparkplug and
place the wire whereit cannotcontact sparkplug.
_WHENTESTINGFORENGINESPARK
•Useapprovedspark plug tester.
•DONOTcheckfor sparkwith spark plug removed.
,_WARNING: The engine exhaust from this productcontains
chemicalsknownto the State of Californiato causecancer,
birthdefects, or otherreproductive harm.
,_ll WARNING:This containslead and lead
product compounds,
knownto the State ofCaliforniato causebirthdefects or
otherreproductive harm.Wash your handsafterhandlingthis
product.
NOTE:
Highpressurespraymay damage fragile itemsincluding
glass.
DO NOTpoint spray gun at glass when using red (0°) MAX
nozzle.
NEVERaimspray gun at people,animals,electricaldevicesor
plants. NOTE:
Impropertreatmentof powerwashercandamageit and
shortenits life.
•If you havequestionsaboutintendeduse,ask dealeror contact
qualifiedservicecenter.
•NEVERoperateunits with brokenor missing parts, or without
protectivehousingor covers.
•DONOTby-passanysafety deviceon this machine.
•DONOToperatepowerwasher aboveratedpressure.
•DONOTmodify power washerin anyway.
•Beforestartingpowerwasher incold weather,checkallparts of
the equipmentto be sure icehas notformed there.
•NEVERmovemachinebypullingon hoses.Usehandleprovided
on unit.
•Checkfuel system for leaks or signs of deterioration,such as
chafed or spongy hose, looseor missing clamps, or damaged
tank or cap. Correctall defectsbeforeoperatingpowerwasher.
•Thisequipmentisdesignedto be usedwith Generacauthorized
parts ONLY.If equipment is used with parts that DO NOT
comply with minimum specifications, user assumes all risks
and liabilities.
,_ WARNING:Risk ofeye injury.Spray cansplash back or
propelobjects.
0 • Always wearsafety goggleswhen using this equipmentor
•. in vicinity of where equipmentis in use.
•Beforestarting the power washer,be sureyou are
wearing adequatesafety goggles.
• NEVERsubstitute safety glassesfor safety goggles.

KNOWYOURPOWERWASHER
Readthis owner's manualand safety rules beforeoperatingyour
high powerwasher.
Ifyou loanthis deviceto someone,ALWAYSloantheseinstructions
ANDthe owner's manualto the individualas well. Comparethe
illustrations with your high power washer to familiarize yourself
with the locationsof variouscontrols (Figure1). Savethis manual
for future reference.Replacementowner's manualscan beprinted
from the GeneracWebsite.
A- Spray Gun- Controls the application of water onto the cleaning
surface withtrigger device. Includesatrigger lock.
B- LancewithQuickConnect- Allows you to switch betweendifferent
nozzles
C- HighPressure Hose- Connectone endto waterpump andthe other
to the spraygun.
D-Recoil Starter - Usefor starting the engine.
E-Oil Fill - Checkand addengineoil.
F-Air Filter - Protectsengine by filtering dust and debris out of the
intakeair.
G- Pump- Developshigh pressure.
tt - Thermal Relief Valve- Cycleswater through the pump when water
reaches125°Fwarm water will dischargefrom pump onto ground.
This preventsinternal pump damage.
I-Engine On/Off Switch - Turnthis switch to "ON" before using the
recoil starter. Turn the switchto "OFF"to stop the engine.
J- UnloaderValve- Controlsthe highpressure output.
K-HighPressure Outlet - Connectionfor high pressure hose.
L-Water Inlet - Connectionfor GardenHose.
IVl- FuelTank- Filltank with regularunleadedfuel. Always leaveroom
forfuel expansion.
N-Fuel On/Off Switch- Turnsfuel supply to the engineon and off.
O-Choke- Preparesacold enginefor starting.
P- Throttle Lever - Increases or decreases engine speed. Throttle
shouldbe at maximumtravel whenthe powerwasher is in use.
Q- Nozzles- Chemicalinjection, 0°, 15°, 25°, 40° for various high
pressurecleaningapplications.
R- Chemical Tank- Usedto hold power washer safe detergentsto
be siphonedinto the low pressurestream. (some units may not be
equippedwith tanks or may only have onetank).
S- Warning/OperationInstruction - Identifies proper procedure to
start!stop powerwasher.
T-Brain Plug - Used to drain engine oil.
ITEMSNOTSHOWN
• IdentificationLabel(on engineblower housing)- Providesmodel and
serial numberof power washer. Pleasehavethese readilyavailableif
callingfor assistance.
• DetergentSiphoning Tube/Filter- Use to siphon power washer safe
detergentsinto the low pressurestream
Figure 1 - Features & Controls
TH
A
C
K
RP
D

PRODUCTSPECiFiCATiONS
CONSUMER
OutletPressure- (PSI/BAR) 2500/172 j 2700/186 3000/207
FlowRate- (GPM/LPM) 2.3/7.6 2.7/10.2
Watersupplytemperature- (°F/C°) 100/38 Max
Hoselength- (Feet/Meters) 25/7.6 25/7.6 30/9.1
ChemicalTank(s)-Numberper unit 0 1 2
ChemicalTank- Capacity(Gal) N/A 0.75 0.75
Nozzles- Numberperunit 3 4 5
LanceLength(Inches/cm) 20/51
Gun Standard Deluxe
EngineDisplacement- (Cubic Inch/cc) 11.9/196 12.9/212
SparkPlugType F7RTCor equivalent
SparkPlugGap- (Inches/mm) 0.028-0.031/0.70-0.80
Capacity- (Quarts/Liters) 3.8/3.6 1
Fuel 3.2/3.0
OilCapacity- (Oz/Liters) 20/0.6
Low OilShutDown System Yes
On/OffSwitch Yes
UNPACKING
1. Removethe parts bag,accessories,andinserts includedwith
powerwasher.
2. Open carton completely by cutting each corner from top to
bottom.
3. Ensureyou haveall includeditemsprior to assembly.
• MainUnit
• HandleAssembly
• HighPressureHose
• SiphonHose& Filter
• SprayGun
• LancewithQuickConnectFitting
• OilBottle
• HoseHookWireform
• PartsBag(whichincludesthefollowing):
ChemicalTankCapwith hole if modelis equippedwith a
ChemicalTank
Operator'sManual
Owner'sRegistrationCard
BagcontainingColor-codedNozzles
4. If you are missing any items from your carton, pleasecall
GeneracCustomerService at 1-888-436-3722. Whencalling
for assistance,pleasehavethemodeland serial numberfrom
thedatatag available.
5. Fill out and send in registrationcard. Write Model number,
Serial number& dateof purchase in the table located in the
"Whereto FindUs"section.
ASSEMBLY
Readentireoperator'smanualbeforeyouattemptto assembleor If
you haveanyproblems with the assembly of your powerwasher,
pleasecall GeneracCustomerService at 1-888-436-3722. When
calling for assistance, please havethe model and serial number
from the datatag available.
1. Place handle (A) onto handle supports (B). Push in latch
buttonsand allow handleto slide intoposition (C). Buttonwill
lock handleinto place(Figure2).
Figure 2 - Attach Handle

NOTE:
it may be necessaryto movethe handle supportsfrom sideto
side in order to align the handlesoit will slideover the handle
supports.
2. Installhose hook(Figure3).
Figure3 -InstallHoseHook
3. Insert color-colored nozzles in spaces provided in handle
(Figure4).
4. Placespraygunand nozzleextensionintospray gunholderas
shown (Figure4).
Figure4- InsertNozzles
5. Coilhigh pressurehoseand hangon hook.
6. Attachsiphontubeto locationA (Figure5).
Figure5 - SiphonTubeLocation
ADDENGINEOIL
1. Placepowerwasher on a flat, levelsurface.
2. Clean area around oil fill and remove orange oil fill cap/
dipstick.
3. Usingoilfunnel(optional),slowlypour contentsof providedoil
bottle intooilfill opening.SeeMaintenancesectionfor oil type
recommendation. NOTE:
Onsomeunits there ismorethan one oil fill location.Inthese
instancesitis only necessaryto use one of the oil fill points.
4. Check periodicallyuntil the FULL mark is reached. DONOT
OVERFILL. NOTE:
Any attempttocrankor starttheengine before it hasbeen
properlyservicedwith the recommendoil may resultin engine
failure.
5. Replaceoil fill cap/dipstickand fully tighten.
ADDFUEL
Fuelmust meettheserequirements:
•Clean,fresh, unleadedgasoline.
•A minimum of 87 octane/87AKI (91 RON).
•Gasolinewith up to 10% ethanol(gasohol)is acceptable.
NOTE:
Avoid powerwasherdamage. Failure to follow Operator's
Manualfor fuel recommendationsvoidswarranty.
•DONOTuseunapprovedgasolinesuch asE85.
•DONOTmix oil in gasoline.
•DONOTmodify engineto run on alternatefuels.
Toprotectthefuelsystemfrom gelling,mix in afuelstabilizerwhen
addingfuel. SeeStorage.All fuel is notthe same.Ifyou experience
starting or performance problems after using fuel, switch to a
differentfuel provideror changebrands.

Fueland itsvaporsare extremelyflammable
and explosive. Fireor explosioncancause
severeburnsor death.
WHEN ADDING FUEL
* Turnpower washer OFFand let it cool at least two (2) minutes
beforeremovingfuel cap. Loosen capslowly to relieve 3ressurein
tank.
*Fillfuel tank outdoors.
*DONOToverfill tank. Allow spacefor fuel expansion.
*Iffuel spills, wait until it evaporatesbeforestarting engine.
*Keepfuel awayfrom sparks, open flames, pilot lights, heat, and
other ignition sources.
*DONOTlight a cigaretteor smoke.
1. Clean area around fuel fill cap, remove cap.
2. Slowly add regular unleaded fuel to fuel tank. Be careful not
to overfill. Fill to bottom of filter screen, this will allow for fuel
expansion (Figure 6).
3. Install fuel cap and let any spilled fuel evaporate before
starting engine.
Figure 6-Adding Fuel
iMPORTANT:DONOTsiphonstandingwater forthe watersupply.
Use ONLYcold water (tessthan IO0°F).Water supply must be
adequateto handle greaterthan 3.8 gallons per minute and no
less than30 psi. NOTE:
Usinga OneWay Valve(vacuumbreaker or checkvalve)at
pumpinletcancausepumpor inletconnectordamage.
*ThereMUST be at least ten feet of unrestricted garden hose
between the power washer inlet and any device, such as a
vacuumbreakeror checkvalve.
*Damage to equipment resulting from failure to follow this
instructionwill voidwarranty.
Figure 7 -Inspect Inlet Screen
.Connectthe gardenhose (notto exceed50 feet in length)to
thewater inlet (Figure8). Tightenby hand.
Figure8-Connect GardenHose
CONNECTHOSEANDWATERSUPPLYTOPUMP
NOTE:
DONOTrun the pumpwithoutthe watersupplyconnected
andturned on. Damageto equipment resulting from failure to
follow this instructionwill voidwarranty.
NOTE:
Removeand discard the shippingcapfrom the pump'swater
inletbeforeattachinghose.
.
2.
Runwaterthroughyour gardenhosefor 30 secondsto clean
out anydebris.
Before connecting garden hose to water inlet, inspect inlet
screen (A) (Figure7). Cleanscreen if it contains debris or
haveit replacedif damaged.DONOTrun powerwasher if inlet
screenis damaged.
Riskof eye injury.Spray cansplash backor propel
.._4_ objects.
* Alwayswearsafetygoggleswhenusingthis equipmentor in
vicinityofequipmentin use.

.
• Beforestartingthe powerwasher,be sure you are wearing
adequatesafetygoggles.
•NEVERsubstitutesafetyglassesforsafetygoggles.
Connectlanceto spraygun (Figure9). Tightenby hand.
Figure g -Attach Lance
Figure 11 - Connect High Pressure Hose to Pump
.Attachend of high pressurehoseto baseof spraygun (Figure
10). Tightenby hand.
Figure 10 - Connect Hose to Spray Gun
7. Turn ON the water, squeezethe trigger to purge the pump
system of air (Figure12).
Figure 12- Squeeze Trigger
Thehighpressurestreamof waterthatthisequipment
producescancutthroughskinand its underlying
tissues,leadingto seriousinjuryand possible
amputation.
•NEVERconnecthighpressurehosetolance.
•Keephighpressurehoseconnectedto pumpandspraygunwhile
systemispressurized.
•Alwaysbecertainspraygun,nozzlesandaccessoriesarecorrectly
attached.
6. Connect high pressure hose to pump (uncoil hose before
connectingto pump or spray gun) (Figure11). Tighten by
hand.
A.CAUTION!
,_The hosecanbedamagedif it comesin contactwitha
hotengineor muffler.
HOW TOUSENOZZLES
The quick-connect on the nozzle lance allows you to switch
between different nozzles.Nozzlescan be changedwhile power
washer is runningonce spray gun trigger is locked in the safety
position. The nozzles vary the pressure and spray pattern as
shown.
Formost effectivecleaning,keepnozzlefrom 8to 24 inches(20
to 61 cm) awayfrom cleaningsurface.
If you get nozzletoo close, especially using a high pressure
nozzle,you may damagesurfacebeing cleaned.
The highpressurestreamof waterthatthis equipment
producescancutthroughskinand itsunderlying
tissues,leadingto serious injuryand possible
amputation.
•NEVERexchangenozzleswithoutthetriggerlockbeingengagedon
thespraygun.
•DONOTtwistnozzleswhilespraying.

Followtheseinstructionstochangenozzles:
1. Pullbackcollaronquick-connectandpullcurrentnozzles
off.Storenozzlesinholderprovidedontheaccessorystorage
(Figure13).
Figure 13 - Nozzles
Formaximumrinsing(higherpressureandlowerflow), for stubborn
or hard to reach surface such as second story surfaces, paint
removal,oilstains, rust removalor otherstubborn substances (tar,
gum, grease,wax, etc.), selectred nozzle(Figure16).
_CAUTION!
,l& Thistip (RedNozzle)candamageworksurface if it is
too closeor heldin one positionfor an extendedtime.
Figure15- MaximumPressureNozzle(Red)
.
3. Selectdesirednozzle:
Pull backon collar, insert new nozzleand releasecollar.Tug
on nozzleto makesureit is securelyin place.
• Fordelicaterinse (lowerpressureand higherflow), for gentle
cleaningof cars/trucks, boats, RV's, patio furniture, lawn
equipment,etc.,selectwhitenozzle(Figure14).
Figure 14-Low PressureNozzle (White)
• When applying detergent,use only the black nozzle (Figure17).
Onlyuse powerwasher safe detergents/soapsto helpbreakdown
stubborn dirt andgrime on avarietyof surfaces.
Figure 17 -Detergent Nozzle (Black)
• Forgeneralrinsing (medium pressureand mediumflow), idealfor
most all purposecleaningsuch as homesiding, brickpatios,wood
decks, drivewaysand sidewalks,garagefloors, etc., selectyellow
nozzle(Figure15).
Figure 15- Medium Pressure Nozzle (Yellow)
CLEANINGANDAPPLYINGDETERGENT
_,CAUTION!
,l& Chemicals cancausebodilyinjury,and/orproperty
damage.
• NEVERusecausticliquidwithpowerwasher.
• Use ONLYpower washer safe detergents/soaps.Follow all
manufacturersinstructions.
Toapplydetergent,follow these steps:
1. Reviewuseof nozzles.
2. Opencontainercap (if so equipped,Figure18).
3. Preparedetergentsolutionas requiredbyjob.

Figure 18 -Chemical Tank & Cover
Container
Cap
4. Dependingon model, insert filter on end of siphoningtube
throughthe hole in the loosecap (supplied)(Figure19).
5. Installcap andsiphoningtube ontotank.
6. Make sure siphoning tube remains fully submerged into
detergent.
Figure lg - Install Siphoning Tube
NOTE:
Makesurethe filter remainsfully submergedin detergent
whileapplying detergent.
NOTE:
Contactwith the hotmuffler candamage detergent siphoning
tube.
.
*When inserting the siphon into a detergentsolution bottle, route
the tube so as to keep it from inadvertently contacting the hot
muffler.
Make sure black detergent nozzle is installed.
NOTE:
Detergentcannotbe applied withthe highpressurenozzle
(Yellow,White,Greenor Red). Only usethe Black nozzlewith
detergent.
8. Confirmset-up instructionshavebeenfollowed.
NOTE:
Youmustattachall hosesbefore youstartthe engine.
1o
* Startingtheenginewithoutallthehosesconnectedandwithoutthe
waterturnedONwilldamagethepump.
* Damagetoequipmentresultingfromfailuretofollowthisinstruction
willvoidwarranty.
9. Start enginefollowing instructions How to Start Your Power
Washer.
10. Apply detergentto a dry surface, starting at lower portion
of area to be washed and work upward using long, even,
overlappingstrokes.
11. Allow detergentto "soak in" for 3-5 minutes beforewashing
and rinsing. Reapply as needed to prevent surface from
drying. DO NOT allow detergent to dry on surface being
cleaned(preventsstreaking).
IMPORTANT:Youmustflush thedetergentsiphoningsystemafter
eachusebyplacingthefilter intoa bucketof cleanwater,then run
the powerwasher in low pressurefor 1-2 minutes.
POWERWASHERRINSING
1. Removeblackdetergentnozzlefrom lance.
2. Select and install desired high pressure nozzle following
instructions Howto UseNozzles.
3. Point spray gun in safe direction and away from people,
animals and plants. Squeezetrigger to flush any remaining
chemicalfrom system.
4. Keepspraygun a safe distancefrom areayou planto spray.
_ _ Kickback from spraygun cancauseyouto fall.
* Useonlyona levelsurface.
* Donotuseonelevatedsurfaceto preventtherisk
ofa seriousfall.
* Beextremelycarefulif youmustusethepowerwasherfrom a
ladder,scaffolding,or anyothersimilarlocation.
* Firmlygraspspraygunwithbothhandswhenusinghighpressure
spraytoavoidinjurywhenspraygunkicksback.
5. Apply a high pressurespray to a small area andthen check
surfacefor damage.If no damageis found, you can assume
it is okay to continuerinsing.
6. Start at top of areato be rinsed, working down with same
overlappingstrokesasyou usedfor cleaning.
CLEANINGDETERGENTSIPHONINGTUBE
If you used the detergentsiphoningtube, you must flush it with
cleanwater beforestoppingthe engine.
1. Placedetergentsiphoningtube/filter in a bucketfull of clean
water.
2. Removehigh pressurenozzlefrom nozzleextension.
3. Selectandinstall blackdetergentnozzlefollowing instructions
How to Use Nozzles.
4. Flushfor 1-2 minutes.
5. Shut off engine following instructions How to Stop Power
Washerand turn off water supply.
6. ALWAYSpoint spray gun in a safe direction, squeezespray
gun trigger to releaseretainedhigh water pressure.Engage
triggerlock when not in use.

IMPORTANT:Sprayguntrapshighwaterpressure,evenwhen
engineisstoppedandwaterisdisconnected.
:_ The highpressurestreamof waterthatthis equipment
producescancutthroughskinand itsunderlying
tissues,leadingto seriousinjuryand possible
amputation.Spray guntrapshighwaterpressure,even
whenengineis stoppedand water is disconnected,
whichcan causeinjury.
•Keephighpressurehoseconnectedto pumpandspraygunwhile
systemispressurized.
•ALWAYSpointspraygun in safedirection,andsqueezespray
guntriggerto releasehighpressure,everytimeyoustopengine.
Engagetriggerlockwhennotin use.
OPERATION
If youhaveany problemsoperatingyourpowerwasher,pleasecall
Generaccustomer serviceat 1-888-436-3722.
POWERWASHERLOCATION
ClearancesandAir Movement
Runningenginegives off carbonmonoxide,an
odorless,colorless,poisonousgas. Breathing carbon
monoxidecan causeheadache,fatigue, dizziness,
vomiting,confusion,seizures,nausea,faintingor
death. Formore information,reference the CO
warnings in the SafetyRules section.
Placepower washer outdoors in an areathat will not accumulate
deadly exhaustgas. NEVERplace power washer where exhaust
gas could accumulate and enter inside or be drawn into a
potentially occupied building. Ensureexhaustgas is kept away
from any windows, doors, ventilationintakes, or other openings
that canallow exhaustgasto collect in a confinedarea.Prevailing
winds and air currents should be taken into considerationwhen
positioningpowerwasher (Figure20).
•OperatepowerwasherONLYoutdoors.
• Keepexhaustgasfromenteringaconfinedareathroughwindows,
doors,ventilationintakes,orotheropenings.
• NEVERstartorrunengineindoorsor inanenclosedarea,EVENIF
windowsanddoorsareopen.
_Exhaustheat/gases canignitecombustibles,
structuresor damage fuel tankcausinga fire.
• Keepatleast5ft. (152 cm) clearanceonall sidesofpowerwasher
includingoverhead.
Figure20 -Building Clearances
||i
5 Foot Minimum
CHECKLISTBEFORESTARTINGENGINE
1. Be sure to read and understandthe OperatorSafety section
and Operationsectionbeforeusingpowerwasher.
2. Checkthat oil is at the proper level in the enginecrankcase
andthat fuel hasbeenaddedto thefueltank.
3. Reviewthe unit's assembly and ensure fitting are properly
securedandmakesurethereare nokinks, cuts, or damageto
high pressurehose.
4. Provide a proper water supply at an adequateflow, clear
screensof debris, and confirm that the system is purged of
air.
5. Confirm unitis secureon levelground and surroundingwork
areais clear.
HOW TOSTARTYOURPOWERWASHER
NOTE:
DONOTrun the pumpwithout the watersupplyconnected
andturnedon. Damage to equipment resultingfrom failure to
follow this instructionwill voidwarranty.
1. Movethefuel valve leverto theONposition (Figure21).
Figure 21 -Fue/ Va/ve
Off
11

2. Move chokeleverto "CLOSE"position (Figure22).
NOTE:
Forawarmengine, be surethechokeleveris inthe "OPEN"
position.
Figure22 -ChokeLever
Open
.
Close
Move throttle control lever to "HIGH" position, shown on
engineasa rabbit(Figure23).
Figure 23 -Throttle Control
High Low
IMPORTANT:Beforestarting the powerwasher,be sure you are
wearingadequatesafetygoggles.
Risk of eye injury.Spraycansplashback or propel
'>_0 objects.
.
6.
Alwayswearsafetygoggleswhenusingthis equipmentor in
vicinityofequipmentin use.
Beforestartingthe powerwasher,be sure you are wearing
adequatesafetygoggles.
NEVERsubstitutesafetyglassesforsafetygoggles.
Placefoot onfootpador otherwisesecureunitfrom movement
whenpulling recoil.
When starting the engine,grasp starter grip handle (Figure
25) and pull slowly until you feel some resistance.Then pull
rapidlyto start engine.
Starter cordkickback (rapidretraction)canresult in
bodily injury.Kickback will pullhandand arm toward
enginefaster thanyoucanlet go. Brokenbones,
fractures, bruises, or sprainscouldresult.
* NEVERpullstartercordwithoutfirstrelievingspraygunpressure.
*Whenstartingengine,pullcordslowlyuntilresistanceisfelt and
thenpullrapidlyto avoidkickback.
* Aftereachstartingattempt,whereenginefailstorun,alwayspoint
sprayguninsafedirectionandsqueezesprayguntriggertorelease
highpressure.
Firmlygraspspraygunwithbothhandswhenusinghighpressure
spraytoavoidinjurywhenspraygunkicksback.
Returnstartergrip handleslowly.DONOTletrope"snapback"
againststarter.
®
7.
Figure25 -Starting the Engine
StarterHandle
.Turnthe engineswitch to the "ON"position (Figure24).
Figure24 -TheONPosition
8. When engine starts, slowly move choke lever to "OPEN"
position asenginewarms. If enginefalters, move chokelever
to "CLOSE"position,thento "OPEN"position (Figure26).
12

9. After eachstarting attempt,whereenginefails to run, always
point gun in safe direction,and squeezespray gun triggerto
releasehigh pressure.
10. If engine fails to start after six pulls, move choke leverto
"OPEN"position,and repeatsteps 6 through10.
The highpressurestreamof waterthatthis equipment
producescancutthroughskinand itsunderlying
tissues,leadingto seriousinjuryandpossible
amputation.Spray guntrapshighwaterpressure,even
whenengineisstoppedandwateris disconnected,
whichcancauseinjury.
,DONOTallowCHILDRENtooperatepowerwasherorplaynearby.
*Keephighpressurehoseconnectedtopumpandspraygunwhile
systemispressurized.
*NEVERaimspraygun at people,animalsor electricaldevices.
Seriousinjurywill result.
*DONOTsecurespraygunin openposition.
*DONOTleavespraygununattendedwhilemachineisrunning.
*NEVERusea spraygunwhich doesnothavea triggerlockor
triggerguardinplaceandinworkingorder.
*Alwaysbecertainspraygun,nozzlesandaccessoriesarecorrectly
attached.
Contactwith mufflerarea canresultin seriousburns.Exhaustheat/gasescan ignite
combustibles,structuresor damagefuel tank
causingafire.
*DONOTtouchhotpartsandAVOIDhotexhaustgases.
*Allowequipmenttocoolbeforetouching.
*Keepatleast5 feet (152cm)of clearanceon allsidesof power
washerincludingoverhead.
*It isa violationof CaliforniaPublicResourceCode,Section4442,
to useoroperatetheengineonanyforest-covered,brush-covered,
orgrass-coveredlandunlesstheexhaustsystemisequippedwith
asparkarrester,asdefinedinSection4442,maintainedineffective
workingorder.Otherstatesorfederaljurisdictionsmayhavesimilar
laws.
*Replacementpartsmustbethesameand installedin the same
positionastheoriginalparts.
AUTOMATICCOOLDOWNSYSTEM(THERMAL
RELIEF)
If you run the engine on your power washer for 3-5 minutes without
pressing the trigger on the spray gun, circulating water in the pump
can reach temperatures above 125°E The system engages to cool
the pump by discharging the warm water onto the ground.
HOWTOSTOPYOURPOWERWASHER
1. Release spray gun trigger.
2. Move throttle control lever on engine to "LOW" (turtle) position
(Figure 27).
Figure 27- ThmtUe Position
High Low
3. Turnthe engineON/OFFswitch to the "OFF"position.
4. ALWAYSpoint spray gun in a safe direction, and squeeze
spray gun trigger to release retained high water pressure.
Engagetrigger lock whennot in use.
5. TurnOFFwater supply.
IMPORTANT:Spray gun traps high water pressure, evenwhen
engineis stoppedandwater is disconnected.
The highpressurestreamof waterthatthis equipment
producescancutthroughskinand itsunderlying
tissues,leadingto seriousinjuryand possible
amputation. Spray guntrapshighwaterpressure,even
whenengineisstoppedand wateris disconnected,
whichcancauseinjury.
*Keephigh pressurehose connectedto pump and spraygun while
systemis pressurized.
*ALWAYSpoint spray gun in safe direction, squeezespray gun
trigger to release high pressure, every time you stop engine.
Engagetrigger lock when not in use.
13

MAINTENANCERECOMMENDATIONS
Regularmaintenancewilt improve the performance and extend
the lifeof the powerwasher.Seeanyqualifieddealerfor service.
Thepowerwasher's warrantydoesnotcover itemsthat havebeen
subjectedto operatorabuse or negligence.To receivefull value
from thewarranty, the operatormust maintainthe power washer
as instructed in this manual, includingproper storageas detailed
in WinterStorageand Long TermStorage.
NOTE:
Should youhavequestions aboutreplacingcomponents
on yourpowerwasher, pleasecall1-888-436-3722 for
assistance.
Some adjustmentswill needto be made periodicallyto properly
maintainyour powerwasher.
All service and adjustmentsshould be madeat least once each
season. Follow the requirements in the MaintenanceSchedule
chart.
NOTE:
Oncea yearyoushouldcleanor replacethe sparkplug,clean
or replace the air filter, and checkthe spraygun and nozzle
extension assemblyfor wear.A new sparkplugand clean air
filter assure properfuel-air mixtureand help yourengine run
better and lastlonger.
MAINTENANCESCHEDULE
Follow the hourly or calendar intervals, whichever occurs first.
More frequent service is required when operating in adverse
conditions.
Changeengineoil
Check!cleanwaterinletscreen*
Checkhighpressurehose
Checkdetergentsiphoninghose/filter
Checkspraygunandassemblyfor leaks
Cleandebris
Checkengineoil level
Changeengineoil**
Check/cleanaircleanerfilter**
Inspectmufflerand sparkarrester
Servicespark plug
* Cleanif clogged. Replaceif perforated ortorn.
** Service moreoften under dirty or dusty conditions.
PUMPOIL
DONOTattemptany oil maintenanceon this pump. Thepump is
pre-lubricatedand sealedfrom thefactory, requiringno additional
maintenancefor the life ofthe pump.
EMISSIONSCONTROL
Maintenance,replacement,or repair of the emissions control
devicesand systemsmaybe performedbyany non-roadengine
repair establishmentor individual. However, to obtain "no
charge" emissions control service, the work must be performed
by afactory authorizeddealer.Seethe EmissionsWarranty.
POWERWASHERMAINTENANCE
CleanDebris
Daily or before use, clean accumulated debris from cleaning
system. Keep linkage, spring and controls clean. Keep area
around and behind muffler free from any combustible debris.
Inspectcoolingair slots and openingson thepowerwasher.These
openingsmust be keptcleanand unobstructed.
Powerwasher parts should be kept cleanto reducethe risk of
overheatingand ignitionof accumulateddebris.
• Usea dampcloth to wipe exteriorsurfaces clean.
NOTE:
impropertreatment of powerwashercandamage it and
shortenitslife.
• DONOTinsert anyobjectsthroughcoolingslots.
• Usea soft bristlebrushto loosencakedon dirt, oil, etc.
• Usea vacuumcleanerto pick up loosedirt anddebris.
CHECKANDCLEANINLETSCREEN
Examinethescreenonthe pump'swaterinlet.Cleanitifthe screen
is cloggedor replaceit if screenis damaged.
CHECKHIGHPRESSUREHOSES
Thehigh pressurehosescan developleaksfrom wear,kinking,or
abuse.Inspectthehoses eachtime beforeusingthem. Checkfor
cuts, leaks,abrasionsor bulging of cover,damageor movement
of couplings. If any of these conditions exist, replacethe hose
immediately.
Thehighpressurestreamof waterthatthisequipment
producescancutthroughskinand itsunderlying
tissues,leadingtoseriousinjuryand possible
amputation.
•NEVERrepairhigh pressurehose.Replaceit.
•Replacement hose rating MUST meet or exceed maximum
pressure ratingof unit.
14

CHECKDETERGENTSiPHONiNGTUBE
Examinethefilter on the detergenttube and cleanif clogged. The
tube shouldfit tightly on the barbedfitting. Examinethe tube for
leaks or tears.Replacethe filter or tube if eitheris damaged.
CHECKSPRAYGUN
Examinethe hoseconnectionto thespray gun andmakesureit is
secure.Testthe trigger by pressingthe trigger, it "springs back"
into place whenyou releaseit. Replacespray gun immediatelyif
it fails to "springback".
NOZZLEMAINTENANCE
A pulsing sensation felt while squeezingthe spray gun trigger
may becaused by excessivepumppressure.Theprincipalcause
of excessive pump pressure is a nozzle clogged or restricted
with foreign materials,such as dirt, etc. Tocorrect the problem,
immediatelycleanthe nozzlefollowing these instructions:
1. Shutoff engineandturn off water supply.
2. ALWAYSpoint spray gun in a safe direction, squeezespray
gun triggerto releaseretainedhighwater pressure.
The highpressurestreamof waterthatthis equipment
producescancutthroughskinand itsunderlying
tissues,leadingto seriousinjuryand possible
amputation.Spray gun trapshighwaterpressure,even
whenengine isstoppedand water isdisconnected,
whichcancauseinjury.
*Keephighpressurehoseconnectedto pumpandspraygunwhile
systemispressurized.
* ALWAYSpointspraygun in safedirection,andsqueezespray
guntriggerto releasehighpressureeverytimeyoustopengine.
Engagetriggerlockwhennotinuse.
3. Removenozzlefrom endof nozzleextension.
4. Use asmall paperclipto free anyforeignmaterialcloggingor
restricting nozzle(Figure28).
Figure 28 - Free Foreign Material
Figure29 -BackFlushLance
7. Reinstallnozzleinto lance.
8. Reconnectlanceto spraygun.
9. Make sure garden hose is connectedto pump water inlet.
Checkthat high pressurehoseis connectedto spray gunand
pump.Turnon water.
10. Start enginefollowing instructions How to Start Your Power
Washer.
11. Test power washer by operating with each quick connect
nozzle.
ENGINEMAINTENANCE
_r Unintentional sparkingcanresultin fire or
eJectricshock.
WHENADJUSTINGORMAKINGREPAIRSTOYOURPOWER
WASHER
* Disconnectthesparkplugwirefromthesparkplugandplacethe
wirewhereitcannotcontactsparkplug.
WHENTESTINGFORENGINESPARK
* Useapprovedsparkplugtester.
* DONOTcheckforsparkwithsparkplugremoved.
ENGINEOILRECOMMENDATIONS
Werecommendthe useof high-qualitydetergentoilsacceptableif
classifiedfor serviceSF,SG,SH, SJor higher.DONOTusespecial
additives.
Outdoortemperaturesdeterminethe proper oil viscosity for the
engine.Usethe chart to selectthe best viscosity for the outdoor
temperaturerangeexpected.
5. Removelancefrom spraygun.
6. Using a garden hose, remove additional debris by back
flushing waterthrough lance(Figure29). Backflush between
30 to 60 seconds.
| zmm
°F -20 =10 0 10 20 32 40 60
ocio -_'o -10 6 lo 2'o
Temperature Range of Expected Use
* Below 50°F(10°C) the use of SAE30 will result in hardstarting.
** Above 80°F (27°C) the use of 10W30 may cause increased oil consumption.
Checkoil level morefrequently. 15

NOTE:
Synthetic oil meetingiLSACGF-2,API certificationmark
and API servicesymbolwith "SJ/CFENERGYCONSERVING"
or higher,is an acceptable oil at all temperatures.Use of
syntheticoil doesnotalter requiredoil changeintervals.
NOTE:
Theengine is equippedwithan "0il Alert System". This
systemwill automatically stoptheengine beforethe oil level
falls below a safe limit.Toavoidtheinconvenienceof an
unexpectedshutdown,always checkthe engine oil levelbefore
startup.
CHECK OILLEVEL
Oil level shouldbe checkedprior to eachuse or at least every 8
hoursof operation.Keepoil levelmaintained.
1. Makesure powerwasher is on a levelsurface.
2. Cleanareaaroundoil fill and wipedipstick cleanremoveoil fill
cap (Figure30).
3. Verifyoil is atthe properlevelonthe dipstick.
4. Insertthe dipstick intofiller neck butdo not screwit in.
5. Replaceandtighten oil fill cap.
ADDINGENGINEOIL
1. Makesure powerwasher is on a levelsurface.
2. Checkoil levelasdescribedin CheckingOil Level.
3. If needed,slowly pour oil into oil fill opening untilthe proper
levelonthe dipstick is reached(Figure30).
4. Insertthe dipstick intofiller neck butdo not screwit in.
5. If levelis tow,fill to the uppermarks onthe dipstick.
6. Replaceandtighten oil fill cap.
CHANG/NGENG/NEOIL
If you are usingyour powerwasher underextremelydirty or dusty
conditions,or in extremelyhot weather,changethe oil moreoften.
ACAUTION!
,_ Avoid prolongedor repeatedskincontactwith used
motoroil.
• Usedmotoroil hasbeenshownto causeskincancerin certain
laboratoryanimals.
• Thoroughlywashexposedareaswithsoapandwater.
,_ KEEPOUT OF REACH OF CHILDREN,
• Don'tpollute.Conserveresources.Returnusedoil to collection
centers.
Changeoil whileengineis still warm from running,asfollows:
1. Makesure unitis on a levelsurface.
2. Disconnectthe sparkplug wirefrom the spark plugand place
thewire whereit cannot contactspark plug.
3. Cleanareaaround oil drain plug (A) (Figure30). The oil drain
plug is locatedat baseof engine,oppositecarburetor.
16
Figure30 -OilDrain Plug
4. Removeoil fill cap (Figure31).
5. Removeoil drain plug anddrain oil completely intoa suitable
container.
6. Reinstalloil drain plug andtighten securely.
7. Slowly pour oil (about20 oz.) into oilfill openingto the proper
levelonthe dipstick. DONOToverfill.
8. Reinstalloil fill cap. Fingertighten capsecurely.
9. Wipeup anyspilledoil.
10. Properly dispose of oil in an accordance with all local
regulations.
Figure31 -FillEngineOff
SERVICEAIRCLEANER
Yourenginewill notrun properlyandmay bedamagedif you run it
with a dirty air cleaner.Servicemoreoften if operatingunderdirty
or dustyconditions.
Toservicethe air cleaner,follow these steps:
1. Loosenscrew and removecover (Figure32).
2. Carefullyremovefilter assembly.
3. Removefoam filter
4. Tocleancartridge,gentlytap on a flat surface.
5. Reinstallfoam filter.
6. Reinstallcleanor new cartridgeassembly.
7. Installcover andtightenscrew securely.

Figure 32 - Service the Air Cleaner
Air
Cleaner
Cover
Paper
Filter
Element
Foam
Filter
Element
Gasket
SERVICESPARKPLUG
Changingthe spark plug will helpyour engineto start easierand
run better.
1. Cleanareaaroundspark plug.
2. Removeandinspectspark plug (Figure33).
3. Check electrode gap with wire feeler gauge and reset
spark plug gap to recommended gap if necessary (see
Specifications).
4. Replacespark plugif electrodesarepitted,burnedor porcelain
is cracked. Use the recommended replacementplug. See
Specifications.
5. Installspark plugand tightenfirmly.
Figure 33 - Change the Spark Plug
SPARKPLUG
iNSPECTMUFFLERANDSPARKARRESTER
Inspect the muffler for cracks, corrosion, or other damage.
Removethe sparkarrestor,if equipped,andinspectfor damageor
carbon blockage.If replacementparts are required,make sureto
useonly originalequipmentreplacementparts.
Contactwith muffler area canresultin serious
burns.Exhaustheat/gasescan ignite
combustibles,structuresor damagefuel tank
causinga fire.
,DONOTtouchhotpartsandAVOIDhotexhaustgases.
* Allowequipmenttocoolbeforetouching.
* Keepatleast5 feet (152cm)of clearanceon allsidesof power
washerincludingoverhead.
* It isa violationof CaliforniaPublicResourceCode,Section4442,
to useoroperatetheengineonanyforest-covered,brush-covered,
orgrass-coveredlandunlesstheexhaustsystemisequippedwith
asparkarrester,asdefinedinSection4442,maintainedineffective
workingorder.Otherstatesorfederaljurisdictionsmayhavesimilar
laws.
Contacttheoriginalequipmentmanufacturer,retailer,or dealerto
obtaina sparkarresterdesignedfortheexhaustsysteminstalled
onthisengine.
* Replacementpartsmustbethesameand installedin the same
positionastheoriginalparts.
AFTEREACHUSE
Water should not remain in the unit for long periods of time.
Sedimentsor mineralscandepositon pumpparts andfreezepump
action. Followthese proceduresafter every use:
1. Shut off engine,turn off water supply, point gun in a safe
direction,andsqueezetriggerto relievetrappedpressure,and
let enginecool.
The highpressurestreamof waterthatthis equipment
producescancutthroughskinand itsunderlying
tissues,leadingto seriousinjuryand possible
amputation.Spray guntrapshighwaterpressure,even
whenengineisstoppedand wateris disconnected,
whichcancauseinjury.
,Keephighpressurehoseconnectedtopumpandspraygunwhile
systemispressurized.
*ALWAYSpointspraygun in safe directionand squeezespray
guntrigger,to releasehighpressure,everytimeyoustopengine.
Engagetriggerlockwhennotin use.
2. Disconnecthosesfrom spray gunand high pressureoutleton
pump. Drainwater from hoses,spray gun, and lance. Usea
ragto wipeoff the hose.
3. Emptypumpof all pumpedliquids. Checkthat the engineON/
OFFswitch andfuelvalvearein theOFFposition.Thenpullthe
recoil handleaboutsix times. Thisshould removemost liquid
in pump.
4. Storeunitin a clean,dry area.
5. If storing for morethan 30 days, seethe LongTerm Storage
section.
17

Fueland itsvaporsare extremelyflammable
and explosive. Fireor explosion cancause
severeburnsor death.
WHENSTORINGFUELOREQUIPMENTWiTH FUELiN TANK
• Storeawayfromfurnaces,stoves,waterheaters,clothesdryers,
or otherappliancesthat havepilotlightor otherignitionsource
becausetheycanignitefuelvapors.
WINTERSTORAGE NOTE:
Youmustprotectyourunitfrom freezing temperatures.
• Failureto doso willpermanentlydamageyourpumpandrender
yourunitinoperable.
• Freezedamageisnotcoveredunderwarranty.
Toprotectthe unitfrom freezingtemperatures:
1. Followsteps 1-3 inthe previoussectionAfter EachUse.
2. Usepumpsavertotreat pump.This minimizesfreezedamage
and lubricatespistons andseals.
3. If pump saver is not available, connect a 3-foot section
of garden hose to water inlet adapter. Pour RV-antifreeze
(antifreezewithoutalcohol)intohose. Pullrecoil handletwice.
Disconnect3-foot hose.
4. Storeunit in a clean,dry area.
LONGTERM STORAGE
If you do notplanto usethepowerwasherfor morethan 30 days,
you must preparetheengineand pumpfor long term storage.
PROTECTFUELSYSTEM
Fuel can become stale when stored over 30 days. Stale fuel
causes acid and gum depositsto form in the fuel system or on
essentialcarburetorparts. Tokeepfuelfresh, usea fuel stabilizer,
availableas a liquidadditiveor a drip concentratecartridge.
There is no need to drain gasoline from the engine if a fuel
stabilizeris addedaccording to instructions. Runthe enginefor 2
minutesto circulatethe stabilizerthroughoutthe fuel system.The
engineandfuel canthen bestored up to 24 months.
If gasolinein theenginehas notbeentreatedwith a fuel stabilizer,
it must bedrainedintoan approvedcontainer.Runtheengineuntil
it stopsfrom lack offuel. Theuseof a fuelstabilizerin thestorage
containeris recommendedto maintainfreshness.
CHANGEOIL
While engine is still warm, drain oil from crankcase. Refill
with recommendedgrade. See Changing Engine Oil in Engine
Maintenance.
PROTECtiNGTHEPUMP
To protect the pump from damagecaused by mineral deposits
or freezing, use PumpSaver,Model 61350, to treat pump. This
preventsfreezedamageand lubricatespistons andseals.
NOTE:
PumpSaveris available as an optional accessory,it is
notincludedwiththe power washer.Contactthe nearest
authorized service centerto purchasePumpSaver.
NOTE:
YOUMUSTPROTECTYOURUNiTFROMFREEZING
TEMPERATURES.
• Failureto do sowill permanentlydamageyourpumpandrender
yourunitinoperable.
• Freezedamageis notcoveredunderwarranty.
TousePumpSaver,makesurethe powerwasher isturnedoff and
disconnectedfrom supply water. Readand follow all instructions
andwarnings givenonthe PumpSavercontainer.
OTHERSTORAGEiNSTRUCTiONS
1. DONOTstore fuel from one seasonto anotherunless it has
beentreatedas describedin ProtectFuelSystem.
2. Replacefuel container if it starts to rust. Rustand/or dirt in
fuel cancause problemsif it's usedwith this unit.
3. Coverunitwith a suitableprotectivecoverthat doesnotretain
moisture.
.
Storage coverscanbe flammable.
•DONOTplaceastoragecoveroverahotpowerwasher.
• Letequipmentcoolfor a sufficienttime beforeplacingthe
coverontheequipment.
Storeunit in a cleanand dry area.
18