Toro 34215 Operator's Manual

FormNo.3424-696RevA
Stand-OnSpreader/Sprayer
ModelNo.34215—SerialNo.400000000andUp
Registeratwww.T oro.com. OriginalInstructions(EN)
*3424-696*A
Wheneveryouneedservice,genuineToroparts,or additionalinformation,contactanAuthorizedService DealerorToroCustomerServiceandhavethemodel andserialnumbersofyourproductready.Figure1 identiesthelocationofthemodelandserialnumbers ontheproduct.Writethenumbersinthespace provided.
Theenclosedengineowner'smanualissupplied forinformationregardingtheUSEnvironmental ProtectionAgency(EPA)andtheCaliforniaEmission ControlRegulationofemissionsystems,maintenance, andwarranty.Replacementsmaybeorderedthrough theenginemanufacturer.
WARNING
CALIFORNIA
Proposition65Warning
Theengineexhaustfromthisproduct
containschemicalsknowntotheStateof
Californiatocausecancer,birthdefects,
orotherreproductiveharm.
Batteryposts,terminals,andrelated
accessoriescontainleadandlead
compounds,chemicalsknownto
theStateofCaliforniatocause
cancerandreproductiveharm.Wash
handsafterhandling.
Useofthisproductmaycauseexposure
tochemicalsknowntotheStateof
Californiatocausecancer,birthdefects,
orotherreproductiveharm.
Important:Withyourmobiledevice,youcan
scantheQRcodeontheserialnumberdecal(if equipped)toaccesswarranty,parts,andother productinformation.
g248806
Figure1
1.Locationofthemodelandserialnumbers
ModelNo.
Introduction
Thisstand-onspreadersprayerisintendedforuse bytrainedoperatorsinresidentialandcommercial applications.Themachineisprimarilydesignedfor chemicaldistributionusedforturfcareorsnow/ice removalatresidentialgrounds,parks,sportselds, andoncommercialgrounds.
Readthisinformationcarefullytolearnhowtooperate andmaintainyourproductproperlyandtoavoid injuryandproductdamage.Youareresponsiblefor operatingtheproductproperlyandsafely .
YoumaycontactTorodirectlyatwww.T oro.com forproductsafetyandoperationtrainingmaterials, accessoryinformation,helpndingadealer,orto registeryourproduct.
©2018—TheToro®Company 8111LyndaleAvenueSouth Bloomington,MN55420
SerialNo.
Thismanualidentiespotentialhazardsandhas safetymessagesidentiedbythesafety-alertsymbol (Figure2),whichsignalsahazardthatmaycause seriousinjuryordeathifyoudonotfollowthe recommendedprecautions.
Figure2
Safety-alertsymbol
Thismanualuses2wordstohighlightinformation. Importantcallsattentiontospecialmechanical informationandNoteemphasizesgeneralinformation worthyofspecialattention.
Contactusatwww.Toro.com.
2
g000502
PrintedintheUSA
AllRightsReserved
Contents
Safety.......................................................................4
GeneralSafety...................................................4
SafetyandInstructionalDecals..........................4
Setup........................................................................9
1CheckingtheTireAirPressure.........................9
2CheckingtheEngine-OilLevel.........................9
3CheckingtheTransaxle-FluidLevel.................9
4ConnectingtheBattery..................................10
ProductOverview...................................................10
Controls............................................................11
MachineControls...........................................11
SpreaderControls.........................................13
SprayerControls...........................................14
Specications..................................................16
BeforeOperation.................................................16
BeforeOperationSafety...................................16
PerformingDailyMaintenance..........................17
CheckingtheSafetyInterlockSystem...............17
FuelSpecication.............................................18
UsingStabilizer/Conditioner.............................18
FillingtheFuelTank..........................................18
DuringOperation.................................................19
DuringOperationSafety...................................19
OperatingtheMachine.....................................21
OperatingtheSpreader....................................23
OperatingtheSprayer......................................34
AfterOperation....................................................43
AfterOperationSafety......................................43
CleaningandLubricatingtheSpreader.............43
CleaningtheSprayer........................................44
TransportingtheMachine.................................46
Maintenance...........................................................48
MaintenanceSafety..........................................48
RecommendedMaintenanceSchedule(s)...........49
NotationforAreasofConcern...........................49
Pre-MaintenanceProcedures..............................50
PreparingtheMachine......................................50
Lubrication..........................................................51
LubricatingtheGreaseFittings.........................51
EngineMaintenance...........................................51
ServicingtheAirCleaner..................................51
EngineOilSpecication....................................52
CheckingtheEngine-OilLevel..........................52
ChangingtheEngineOil...................................53
ServicingtheSparkPlug...................................54
ServicingtheSparkArrester.............................55
FuelSystemMaintenance...................................57
CleaningtheFuelSedimentCup......................57
ServicingtheFuelStrainer................................57
ElectricalSystemMaintenance...........................59
ServicingtheBattery.........................................59
RemovingandInstallingtheBattery..................61
Jump-StartingtheMachine...............................62
ServicingtheFuses..........................................62
DriveSystemMaintenance..................................63
CheckingtheAirPressureintheTires...............63
TorquingtheAxleBolts.....................................63
AligningtheFrontWheels.................................64
ServicingtheTransaxle....................................65
ControlsSystemMaintenance.............................66
AdjustingthePatternControlCableforthe
Spreader......................................................66
MaintainingtheChassis.......................................67
CheckingtheMachineforLoose
Hardware......................................................67
MaintainingtheSprayerSystem...........................67
CheckingSprayerSystem................................67
Cleaning..............................................................68
CleaningtheEngineandtheExhaust
SystemArea.................................................68
CleaningtheDebrisfromtheMachine...............68
RemovingtheEngineShroudandCleaning
theCoolingFins............................................68
WasteDisposal.................................................68
Storage...................................................................69
PreparingtheMachineforExtendedor
WinterStorage..............................................69
Troubleshooting......................................................71
Schematics.............................................................75
3
Safety
ThefollowinginstructionsarefromANSIstandard B71.4-2017.

GeneralSafety

Thisproductiscapableofcausingpersonalinjury. Alwaysfollowallsafetyinstructionstoavoidserious personalinjury.
Usingthisproductforpurposesotherthanitsintended usecouldprovedangeroustoyouandbystanders.
Readandunderstandthecontentsofthis
Operator’sManualbeforestartingtheengine.
Useappropriatepersonalprotectiveequipment
(PPE)toguardagainstcontactwithchemicals. Chemicalsubstancesusedinthesprayersystem maybehazardousandtoxic.
Donotputyourhandsorfeetnearmoving
componentsofthemachine.
Donotoperatethemachinewithoutallguards
andothersafetyprotectivedevicesinplaceand workingonthemachine.
Keepclearofanydischargeareaofthesprayer
nozzlesandspraydrift.Keepbystandersandpets asafedistanceawayfromthemachine.
Keepchildrenoutoftheoperatingarea.Never
allowchildrentooperatethemachine.
Stopthemachine,shutofftheengine,andremove
thekeybeforelling,emptying,servicing,or uncloggingthemachine.
Improperlyusingormaintainingthismachinecan resultininjury .T oreducethepotentialforinjury, complywiththesesafetyinstructionsandalways payattentiontothesafety-alertsymbol meansCaution,Warning,orDanger—personalsafety instruction.Failuretocomplywiththeseinstructions mayresultinpersonalinjuryordeath.
Youcanndadditionalsafetyinformationwhere neededthroughoutthismanual.
Also,gotowww.Toro.comforevenmoresafe operatingpractices,includingsafetytipsandtraining materials.
Notalltheattachmentsthatadapttothismachine arecoveredinthismanual.Refertotheoperator’s manualprovidedwitheachattachmentforadditional safetyinstructions.
,which
SafetyandInstructionalDecals
Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyarea ofpotentialdanger.Replaceanydecalthatisdamagedormissing.
133-8062
126-2620
decal133-8062
decal126-4122
126-4122
1.Fuselocation
2.Main,20A5.Relaylocation
decal126-2620
3.Regulator,20A
4.Startrelay
1.Pullleveruptodisengage thebrake.
2.Pushleverdownto engagethebrake.
4
126-2621
1.Unlocktopushmachine.3.Locktodrivemachine.
2.Readtheinstructions beforeservicingor performingmaintenance.
decal126-4161
126-4161
1.Agitation-Off4.Narrowspray-On
2.Agitation-On5.Widespray-Off
3.Narrowspray-Off6.Widespray-On
decal126-2621
1.Cutting/dismembermenthazard—keepawayfrommoving parts.
decal126-4994
126-4994
2.Warning—donotusetheupperfrontlocationsastiedown points,onlyusethespeciedtie-downpoints;seethe Operator’sManualforlocation.
5
decal126-5186
126-5186
1.ReadtheOperator'sManualbeforeservicingthemachine orperformingmaintenance.
4.Formoreinformationonservicingtherearaxleshafts,read theOperator'sManual.
2.Greasethesteeringpivotsevery100hours.5.Checkthetirepressure—90kPa(13psi)every50hours.
3.Checkthehydraulicuidlevelevery50hours.6.ReadtheOperator'sManual.
126-9655
1.Hourmeter
2.Engine—off15.Spraypressure—increase
3.Engine—on
4.Engine—start
5.Deector—pullknobuptoopen18.Spray-wand-pressurecontrol—decrease
6.Deector—pushknobdowntoclose19.Spray-wandpressurecontrol—increase
7.Spreaderpatterncontrol—rotatecounterclockwisetounlock; rotateclockwisetolock.
8.Spreadpatterncontrol—pullhandleupifheavyonleftside21.Granular-spinnerlever—narrowdistribution-on
9.Spreadpatterncontrol—pushhandledownifheavyonright side
10.Throttle—fast23.Granular-spinnerknob—narrowdistribution-decrease
11.Continuous-variablesetting24.Granular-spinnerknob—narrowdistribution-increase
12.Throttle-slow
13.Spray-pressurecontrol26.Granular-spinnerlever—widedistribution-on
14.Spraypressure—decrease
16.Spray-wand-pressurecontrol
17.Spray-wand-pressurecontrol—off
20.Spray-wandpressurecontrol—on
22.Granular-spinnerlever—narrowdistribution-off
25.Granular-spinnerlever—widedistribution-off
decal126-9655
6
135-2844
1.Fast
2.Slow
3.Neutral
4.Reverse
5.Warning—readtheOperator’sManual;donotoperatethismachineunlessyouaretrained;wearearprotection.
6.Warning—stayawayfrommovingparts;keepallguardsandshieldsinplace;shutofftheengineandremovethekeybefore performingmaintenance.
7.Warning—shutoffthesprayercontrols,putthemachineinNeutral,engagetheparkingbrake,andshutofftheenginebefore leavingthemachine.
8.Runover/backoverhazard—donotcarrypassengers;lookbehindyouwhenmovinginreverse.
9.Thrownobjecthazard—keepbystandersaway .
10.Warning—operateacrossslopes,notupanddown;youcanfallifoperatingdownslopes.
11.Causticliquid/chemicalburnandtoxicgasinhalationhazard—wearhandandskinprotection;weareyeandrespiratoryprotection.
12.Warning—usefresh,cleanwaterforrst-aidwashingandrinsingthetank.
13.Neutral
14.Movethesteeringcontrolrighttoturnright.
15.Movethesteeringcontroltothecentertogostraight.
16.Movethesteeringcontrollefttoturnleft.
decal135-2844
7
SpreaderSprayerControl
1.Spraypumpswitch—On/Off
2.Solidlight-normalpumpoperation
3.Fastashinglight-pumpmalfunction;seeOperator’smanual.
4.Solidlight-normaloperationofspreadermotorandspeedcontrol.
5.Fastashinglight-spreadermotorand/orspeedcontrolmalfunction;seeOperator’smanual. Constantslowashinglight-spreadermotorspeedsettinglocked.
6.Granularimpellermotorandspeedcontrol—On/Off;presspushbuttonfast.
7.Granularspeedcontrollock/unlock-On/Off;pressandholdbutton.
8.Speedcontrol—slow
9.Speedcontrol—fast
decalspreadspraycontrol
8
Setup
LooseParts
Usethechartbelowtoverifythatallpartshavebeenshipped.
ProcedureDescription
4
MediaandAdditionalParts
Description
Operator'sManual
Key2
Nopartsrequired
1

CheckingtheTireAir Pressure

NoPartsRequired
Qty.
Qty.
1
Readbeforeoperatingthemachine.
Startthemachine.
Connectthebattery.
Use
Use
3

Checkingthe Transaxle-FluidLevel

NoPartsRequired
Procedure
Checktheairpressureinthefrontandreartires,and ifnecessary,addairtotheappropriatepressure;refer toCheckingtheAirPressureintheTires(page63).
2

CheckingtheEngine-Oil Level

NoPartsRequired
Procedure
Theenginecomeswithoil;checktheengine-oillevel and,ifnecessary,addtotheappropriatelevel;referto
EngineOilSpecication(page52)andCheckingthe Engine-OilLevel(page52).
Procedure
Thetransaxlecomeswithuid;checktransaxle-uid levelintheexpansiontank,andifnecessary,addto theappropriatelevel;refertoServicingtheTransaxle
(page65).
9
4

ConnectingtheBattery

NoPartsRequired
Procedure
1.Removethebatterycoverfromthebatterybox
(Figure3).
ProductOverview
g033350
Figure4
Figure3
1.Batterybox5.Batterycover
2.Batterysupport6.Negativeterminal
3.Buckle7.Positiveterminal
4.Batterystrap
2.Installthepositive-batterycabletothepositive
(+)batteryterminalwithaangedboltand angednut(Figure3).
3.Installthenegative-batterycabletothenegative
(–)batteryterminalwithaangedboltand angednut(Figure3).
4.Installthecoveronthebatteryboxandsecure
thecoverandboxtothebatterytraywiththe batterystrap(Figure3).
1.Motion/steeringcontrol
2.Engine/spreader—sprayer controls
3.Spraywand7.Sprayernozzles
4.Hoppercover
g027115
5.Hopper
6.Impeller
10
1.Fuel-tankcap
2.Battery
Figure5
3.Sprayer-tankcap
4.Platform
g033345
Figure6
1.Controlconsole5.Frontreferencebar
g033351
2.Steeringcontrol
3.Rearreferencebar
4.Motion-controllever (Neutralposition)
Motion-ControlLever
6.Reverse
7.Forward
Controls

MachineControls

SteeringControl
Thesteeringcontrolislocatedbehindthecontrol console(seeFigure6).
Movethesteeringcontroltotherightorleftto
steerthemachinetotherightorleftrespectively.
Movingthesteeringcontroltothecenterallows
themachinetosteerstraight.
Themotion-controllever,locatedinthecenterofthe steeringcontrol,controlstheforwardandreverse motionofthemachine(seeFigure6).
Movethemotion-controlleverforwardorbackward
todrivethemachinerespectively.
Note:Themachinespeedisproportionaltothe
amountthatyoumovethemotion-controllever.
Whenyoumovethemotion-controllevertothe
centerposition,themachineshouldstop.
Note:Whenyoureleasethemotion-controllever,
itshouldreturntotheNEUTRALposition.
Important:Ifthemotion-controlleverdoes
notreturntotheNEUTRALpositionwhenyou releaseit,contactanAuthorizedService Dealer.
11
ThrottleControl
Fuel-Shut-OffValve
Thethrottlecontrol(theredlever)islocatedattheleft sideofthecontrolconsole(Figure7).
Figure7
1.Hourmeter
2.Ignitionswitch4.Throttle
3.Choke
Thefuel-shut-offvalveislocatedatthefront,rightside oftheenginebelowthefueltank(Figure8).
Note:Closethefuel-shut-offvalvewhenthemachine
isnotusedforafewdays,duringtransporttoand fromthejobsite,orwhenthemachineisparked insideabuilding.
g033346
g033352
Figure8
ChokeControl
Thechokecontrolislocatedattheleftsideofthe controlconsole;youuseittohelpstartacoldengine (Figure7).
Note:Donotstartorrunawarmenginewiththe
chokeintheONposition.
Pulluponthechokecontroltosetthechoketo
theONposition.
Pushdownonthechokecontroltosetthechoke
totheOFFposition.
IgnitionSwitch
Theignitionswitchislocatedattheleftsideofthe controlconsole(Figure7).
Usetheignitionswitchtostartandshutofftheengine. Theignitionswitchhasthreepositions,OFF,ONand START.
Note:Youmustengagetheparkingbraketostart
theengine.
1.Fuel-shut-offvalve(rightsideoftheengine)
Parking-BrakeLever
Theparking-brakeleverislocatedabovetheplatform ontherightside(Figure9).
Toengagetheparkingbrake,pushthe
parking-brakeleverdown.
Note:Thebrakeleverengagesaparkingbrake
inthetransaxle.
Toreleasetheparkingbrake,pulltheleverup.
HourMeter
Thehourmeterislocatedabovetheignitionswitchat theleftsideofthecontrolconsole(Figure7).
Thehourmeterrecordsthenumberofhoursthatthe machinehasoperated.
g025162
Figure9
1.Drive-wheel-releaselever3.Park-brakelever
2.Platform
12
Note:Whenparkingonasteepslope,chockorblock
thewheelsinadditiontoengagingtheparkingbrake. Whentransportingthemachine,engagetheparking brakeandbindthemachinetothetransportvehicle.
Drive-Wheel-ReleaseLever
Thedrive-wheel-releaseleverislocatedabovethe platformontheleftside(Figure9).
Usethedrive-wheel-releaselevertodisengagethe hydrostatic-drivesystemtomovethemachineby hand.
Topushorpullthemachine,movethe
drive-wheel-releaseleverup.
Tooperatethemachine,movethe
drive-wheel-releaseleverdown.

SpreaderControls

DeectorGateControl
Thedeector-gatecontrolislocatedtotherightofthe hourmeteronthecontrolconsole(Figure10).
Pushtheknobforthedeector-gatecontroldown
toclosethegateandtemporarilydeectthe granularmaterials.
Pulltheknobuptoopenthedeectorgateforfull
granularbroadcasting.
Spreader-PatternControl
Thespreader-patterncontrolislocatedtotheright ofthedeector-gatecontrolatthecontrolconsole (Figure10).
Usethespreader-patterncontroltobroadcasta heavierpatternofgranularmaterialtotheleftorright sideofthemachine.
Tobroadcastaheavierpatterntotheleft,unlock
thespreader-patterncontrol,pullthecontrolup slightly,andlockthecontrol.
Tobroadcastaheavierpatterntotheright,unlock
thespreader-patterncontrol,pushthecontrol downslightly,andlockthecontrol.
Wide-distributionImpeller-GateLever
Thewide-distributionimpeller-gateleveristhefourth leverlocatedatthetopcenterofthecontrolconsole (Figure10).
Tobroadcastawidepatternofgranularmaterial,
pullthewide-distributionimpeller-gatelever rearwardfullytothefullopenposition.
Toclosetheimpellergate,pushthe
wide-distributionimpeller-gateleverforwardfull closedposition.
Figure10
1.Deector-gatecontrol
2.Spreader-patterncontrol6.ImpellerOn/Offswitch
3.Wide-distribution impeller-gatelever
4.Narrow-distribution impeller-gatelever
5.Narrow-spreader distributionow-rate knob
7.Impeller-speedcontrol
Usethedeector-gatecontroltotemporarilystop thedischargeofgranularmaterialsfromtheleftside ofthespreader.Closethedeectorgatewiththe controlwhenitisnotdesirabletobroadcastgranular materialsontosidewalks,parkinglots,orpatios.
Narrow-distributionImpeller-GateLever
Thenarrow-distributionimpeller-gateleveristhefth leverlocatedatthetopcenterofthecontrolconsole (Figure10).
Tobroadcastanarrowpatternofgranularmaterial,
pullthenarrow-distributionimpeller-gatelever rearwardfullytothelimitedOPENposition.
g033347
Toclosetheimpellergate,pushthe
wide-distributionimpeller-gateleverforwardfully.
Note:Onlythewide-distributionimpeller-gate
leverclosestheimpellergate.Pushingthe wide-distributionimpeller-gateleverforwardalso resetsthenarrow-distributionimpeller-gatelever totheforwardposition.
Narrow-SpreaderDistributionFlow-RateKnob
Thenarrow-spreaderdistributionow-rateknobis locatedbelowthewide-andnarrow-impeller-gate levers(Figure10).
Usethenarrow-spreaderdistribution-ow-rateknobto controlthedischargerateofgranularmaterialfromthe hopperontotheimpellerwhenthenarrow-distribution impeller-gateleverisintheOPENposition(limited).
13
Rotatethenarrow-spreaderdistribution-ow-rate
knobclockwisetodecreasethedischargerateof granularmaterialfromthehopper.
Rotatethedistributionow-rate-knob
counterclockwisetoincreasethedischargerateof granularmaterialfromthehopper.
ImpellerOn/OffSwitch
TheimpellerOn/Offswitchislocatedbelowthe impeller-distributionow-rateknobatthebottomof thecontrolconsole(Figure10).
UsetheimpellerOn/Offswitchtoruntheelectric motorthatdrivestheimpeller.
PresstheimpellerOn/Offswitchuptorunthe
impeller.
PresstheimpellerOn/Offswitchdowntostopthe
impeller.
Impeller-speedControl
Theimpeller-speedcontrolislocatedtotherightof theimpellerOn/Offswitchatthebottomofthecontrol console(Figure10).
Theslotinthecam,aftersetting9onthecam,allows theimpellergatetobeopenedtothemaximum position.Thissettingcanbeusedfordrysand,ice melt,orothermaterialsthataredifculttospread.
Note:Usecamsetting9maywhenyouarecleaning
outthehopper.

SprayerControls

Usetheimpeller-speedcontroltoadjusttherotational speedoftheimpeller.
Rotatetheimpeller-speedcontrolcounterclockwise
todecreasetherotationalspeedoftheimpeller.
Rotatetheimpeller-speedcontrolclockwiseto
increasetheimpellerspeed.
Drop-rateCamandLinkage
Thedrop-ratecamandlinkagearelocatedatthefront ofthemachineandbelowthehopperonthespreader (Figure11).
Figure12
1.Sprayer-pressurecontrol5.Sprayerwand
2.Tank-agitationlever
3.Narrow-spraypatternlever
4.Wide-spraypatternlever8.Wandpressurecontrol
SprayerPressureControl
6.Sprayer-pressuregauge
7.Sprayer-pumpswitch
Thesprayer-pressurecontrolislocatedonthecontrol console(Figure12).
Rotatethesprayer-pressurecontrolclockwiseto
increasethepressuretothesprayernozzles
Rotatethepressure-controlcounterclockwiseto
thedecreasenozzlepressure.
TankAgitationLever
Thetank-agitationleverislocatedonthecontrol console(Figure12).
g033348
Figure11
1.Slot–maximumposition
2.Linkage
Usethedrop-ratecamtosetthemaximumamountof materialtobedispensedthroughtheimpellergate andontotheimpeller.
g027033
Settingthetank-agitationlevertotheONposition allowsthesprayerpumptocirculatethecontentinthe spraytanktokeepthechemicalsolutionmixed.
Pullthetank-agitationleverrearwardtocirculate
thecontentinthespraytank.
Pushtheleverforwardtostopcirculatingthe
contentinthespraytank.
14
Note:Donotuseagitationwhilespraying.Shut
offthetankagitationtoensureproperspray distribution.
Note:Runtheenginespeedaboveidleandrunthe
sprayerpumpforthetankagitationtoworkeffectively.
Narrow-SprayPatternLever
Thenarrow-spraypatternleverislocatedonthe controlconsole(Figure12).
ToturnONthesprayerinanarrow-spraypattern
(thecenternozzleonly),pullthenarrow-spray patternlevertowardyou.
ToturnOFFthesprayer,pushthenarrow-spray
patternleverawayfromyou.
g033343
Figure13
1.Triggerlock3.Trigger
2.Spray-wandhandle
Wide-SprayPatternLever
Thewide-spraypatternleverislocatedonthecontrol console(Figure12).
ToturnONthesprayerinawide-spraypattern(the
rightandleftnozzles),pullthewide-spraypattern levertowardyou.
ToturnOFFthesprayer,pushthewide-spray
patternleverawayfromyou.
Sprayer-PressureGauge
Thesprayer-pressuregaugeislocatedonthecontrol console(Figure12).
Usethepressuregaugetoseetheuidpressurein thesprayersystem.
Sprayer-PumpSwitch
Thesprayer-pumpswitchislocatedonthecontrol console(Figure12).
Usethesprayer-pumpswitchtostartandstopthe pumpwhensprayingorcirculatingtheuidinthe sprayertank(tank-agitation).
Tostartthepump,pushdownonthetopofthe
sprayer-pumpswitch.
Tostopthepump,pushdownonthebottomof
theswitch.
Spray-WandTriggerandTriggerLock
Thespray-wandtriggerandtriggerlockarelocated onthebottomofthespray-wandhandle(Figure12 andFigure13).
Tousethespraywand,holdthehandleofthe
wandsqueezethetrigger.
TolockthetriggertotheONposition,fullysqueeze
thetriggeragainstthehandleandthenlatchthe triggerlockoverthetrigger;tounlockthetrigger, unlatchthetriggerlockfromthetrigger.
Releasethetriggertostopthespray.
TankDrainValve
Thetankdrainvalveislocatedattheleftsideand underthesprayertank(Figure15).
Usethetankdrainvalvetoemptythesprayertank ofliquidchemicals.
g027226
Figure14
1.Handle(openposition)3.Sprayertank
2.Tankdrainvalve
Toopenthevalve,rotatethehandleofthetank
drainvalve90°clockwise(leverin-linewithvalve).
Toclosethevalve,rotatethehandle90°
counterclockwise.
Sprayer-Pump-SupplyValve
Thesprayer-pump-supplyvalveislocatedatthe rightsideofthemachineandunderthesprayertank (Figure15).
Usethesprayer-pump-supplyvalvetoshutoffthe owofliquidchemicalstothepump.
15
Figure15
1.Sprayertank3.Handle(openposition)
2.Sprayer-pump-supply valve
Toopenthevalve,rotatethehandlevalve90°
clockwise(leverin-linewithvalve).
Toclosethevalve,rotatethehandle90°
counterclockwise.
Operation
Note:Determinetheleftandrightsidesofthe
machinefromthenormaloperatingposition.
BeforeOperation

BeforeOperationSafety

GeneralSafety

Parkthemachineonalevelsurface;shutoffthe
engine;engagetheparkingbrake;removethe
g027227
key;waitforallmovementtostop;andallow themachinetocoolbeforeadjusting,cleaning, storing,orservicingit.
Neverallowchildrenoruntrainedpeopletooperate
themachine.Localregulationsmayrestrictthe ageoftheoperator.Theownerisresponsiblefor trainingalloperatorsandmechanics.
Becomefamiliarwiththesafeoperationofthe
equipment,operatorcontrols,andsafetysigns.
Knowhowtostopthemachineandshutoffthe
enginequickly.
Specications
Overallwidth90cm(35.5
Overalllength171cm(67.5
Overallheight131cm(51.5
Weightsprayertankand
Maximum machineweight
Hoppercapacity
Sprayertank capacity
Maximumground speed
hopperempty
onlyhopperfull307kg(676lb)
onlysprayertank full
sprayertankand hopperemptyand 1extrabagof granularmaterial inthetank
loadedmachine+ operator
forward9kph(5.5mph)
inches)
inches)
inches)
227kg(500lb)
309kg(682lb)
412kg(909lb)
≤513kg(1130lb)
79kg(175lb)
76L(20US gallon)
Checkthatoperator-presencecontrols,safety
switches,andshieldsareattachedandfunctioning properly.Donotoperatethemachineunlessthey arefunctioningproperly.
Ifthemachinedoesnotfunctioncorrectlyoris
damagedinanyway,donotusethemachine. Correcttheproblembeforeyouoperatethe machineorattachment.
Ensurethattheoperatorareaiscleanandfree
fromchemicalresidueanddebrisbuildup.
Ensurethatalluidlineconnectorsaretightand
thatallhosesareingoodconditionbeforeapplying pressuretothesystem.

ChemicalSafety

Chemicalsubstancesusedinthesprayersystem maybehazardousandtoxictoyou,bystanders,and animals,andtheymaydamageplants,soil,andother property.
Ifyouwillusemorethan1chemical,readthe informationoneachchemical.Refusetooperateor workonthesprayerifthisinformationisnotavailable.
Beforeworkingonasprayersystem,ensurethatit hasbeenneutralizedandtriplerinsedaccordingto therecommendationsofthechemicalmanufacturer(s) andthatallthevalveshavebeencycled3times.
16
Verifythatthereisanadequatesupplyofcleanwater andsoapnearby ,andimmediatelywashoffany chemicalsthatcontactyou.
Carefullyreadandfollowthechemicalwarning
labelsandmaterialsafetydatasheets(MSDS)for allchemicalsused,andprotectyourselfaccording tothechemicalmanufacturer'srecommendations.
Alwaysprotectyourbodywhileusingchemicals.
Usetheappropriatepersonalprotectiveequipment (PPE)toguardagainstcontactwithchemicals, suchasthefollowing:
–safetyglasses,goggles,and/orfaceshield
–achemicalsuit
–arespiratororltermask
Extinguishallcigarettes,cigars,pipes,andother
sourcesofignition.
Useonlyanapprovedfuelcontainer.
Donotremovethefuelcaporllthefueltank
whiletheengineisrunningorhot.
Donotaddordrainthefuelinanenclosedspace.
Donotstorethemachineorfuelcontainerwhere
thereisanopename,spark,orpilotlight,such asonawaterheaterorotherappliance.
Ifyouspillfuel,donotattempttostarttheengine;
avoidcreatinganysourceofignitionuntilthefuel vaporshavedissipated.
–chemical-resistantgloves
–rubberbootsorothersubstantialfootwear
–acleanchangeofclothes,soap,and
disposabletowelsforcleanup
Obtainpropertrainingbeforeusingorhandling
chemicals.
Usethecorrectchemicalforthejob.
Followthechemicalmanufacturer'sinstructionsfor
thesafelyapplyingthechemical.Donotexceed therecommendedsystemapplicationpressure.
Donotll,calibrate,orcleanthemachinewhile
people,especiallychildren,orpetsareinthearea.
Handlechemicalsinawell-ventilatedarea.
Havecleanwateravailable,especiallywhenlling
thespraytank.
Donoteat,drink,orsmokewhileworkingnear
chemicals.
Donotcleanspraynozzlesbyblowingthrough
themorplacingtheminyourmouth.
Alwayswashyourhandsandotherexposedareas
assoonaspossibleafterworkingwithchemicals.
Keepchemicalsintheiroriginalpackagesand
storedinasafelocation.
Properlydisposeofunusedchemicalsand
chemicalcontainersasinstructedbythechemical manufacturerandyourlocalcodes.
Chemicalsandfumesaredangerous;neverenter
thetankorplaceyourheadoverorintheopening ofatank.
Followalllocal,state,andfederalregulationsfor
spreadingorsprayingchemicals.

PerformingDaily Maintenance

Beforestartingthemachineeachday ,performthe followingdaily-checkprocedures:
CheckingtheEngine-OilLevel(page52)
CheckingtheSafetyInterlockSystem(page17)
CheckingtheMachineforLooseHardware(page
67)

CheckingtheSafety InterlockSystem

ServiceInterval:Beforeeachuseordaily
CAUTION
Ifinterlockswitchisdisconnectedordamaged themachinecouldoperateunexpectedly causingpersonalinjury.
Donottamperwiththeinterlockswitch.
Checktheoperationoftheinterlockswitch dailyandreplacedamagedswitchbefore operatingthemachine.
Important:Ensurethatthesafetymechanisms
onyourmachineareconnectedandinproper operatingconditionpriortooperatingyour machine.
Thesafetyinterlocksystemisdesignedtopreventthe enginefromstartingunlessyouengagetheparking brake.

FuelSafety

Useextremecareinhandlingfuel.Itisammable
anditsvaporsareexplosive.
17

TestingtheStarterInterlock

ServiceInterval:Beforeeachuseordaily
1.Movethemachinetoalevelsurface.
2.Chockthewheelsofthemachine.
3.Disconnectthespark-plugwires.
4.Releasetheparkingbrake.
5.Withthemotion-controlleverintheNEUTRAL positionturnthekeytotheSTARTposition.
Note:Thestartermustnotrotatetheengine.
Ifthestarterrotatestheengineofyour
machine—themachinedoesnotpass thistest,donotoperateit.Contactyour authorizedT orodistributor.
Ifthestarterdoesnotrotatetheengine—the
machinedoespassthetest:engagethe parkingbrake,connectthespark-plugwire tothesparkplug,andremovethechock(s) fromthewheels.
Addthecorrectamountoffuelstabilizer/conditioner tothegasoline.
Note:Afuelstabilizer/conditionerismosteffective
whenmixedwithfreshgasoline.T ominimizethe chanceofvarnishdepositsinthefuelsystem,usefuel stabilizeratalltimes.

FillingtheFuelTank

Fueltankcapacity:6.1L(1.6USgallons)
Note:Refuelingtheengineisdifcultwhenusinga
largerrefuelingcontainersuchasacontainerwitha 19L(5USgal)capacity .
Tomakefuelingthemachineeasier,usea4to8L(1 to2USgal)fuelcontainerandafunnel.
1.Parkthemachineonalevelsurfaceandshut offtheengine.
2.Allowtheenginetocool.
3.Cleanaroundthefuel-tankcapandremoveit (Figure16).
FuelSpecication
Petroleum fuel
Ethanol blended fuel
Important:Forbestresults,useonlyclean,fresh
fuel(lessthan30daysold).
Donotusegasolinecontainingmethanol.
Donotstorefueleitherinthefueltankorfuel
containersoverthewinterunlessyouuseafuel stabilizer.
Donotaddoiltogasoline.
Useunleadedgasolinewithanoctaneratingof87 orhigher((R+M)/2ratingmethod).
Useanunleaded-gasolineblendwithupto10% ethanol(gasohol)or15%MTBE(methyltertiary butylether)byvolumeisacceptable.Ethanoland MTBEarenotthesame.
Gasolinewith15%ethanol(E15)byvolumeis notapprovedforuse.Neverusegasolinethat containsmorethan10%ethanolbyvolume,such asE15(contains15%ethanol),E20(contains 20%ethanol),orE85(containsupto85% ethanol).Usingunapprovedgasolinemaycause performanceproblemsand/orenginedamage whichmaynotbecoveredunderwarranty.
g249048
Figure16
4.Fillthetankwithfuel(Figure16)towithin6to13 mm(1/4to1/2inch)fromthetopofthetank.Do
notllintothellerneckofthetank.
Important:Donotllthetankmorethan
6mm(1/4inch)fromthetopofthetank becausethefuelneedsroomtoexpand.
5.Installthefuel-tankcapsecurely.

Using Stabilizer/Conditioner

Useafuelstabilizer/conditionerinthemachineto providethefollowingbenets:
Important:Donotusefueladditivescontaining
methanolorethanol.
6.Wipeupanyspilledfuel.
18
DuringOperation

DuringOperationSafety

Lookbehindanddownbeforebackinguptobe
sureofaclearpath.
Usecarewhenapproachingblindcorners,shrubs,
trees,orotherobjectsthatmayobscureyour vision.

GeneralSafety

Theowner/operatorcanpreventandisresponsible
foraccidentsthatmaycausepersonalinjuryor propertydamage.
Wearappropriateclothing,includingeye
protection;longpants;substantial,slip-resistant footwear;andhearingprotection.Tiebacklong hair,securelooseclothing,anddonotwearloose jewelry.
Wearappropriatepersonalprotectiveequipment
asdirectedinChemicalSafety(page16).
Useyourfullattentionwhileoperatingthe
machine.Donotengageinanyactivitythat causesdistractions;otherwise,injuryorproperty damagemayoccur.
Donotoperatethemachinewhileill,tired,or
undertheinuenceofalcoholordrugs.
Nevercarrypassengersonthemachineandkeep
bystandersandpetsawayfromthemachine duringoperation.
Donottrytostabilizethemachinebyputting
yourfootontheground.Ifyoulosecontrolofthe machine,stepofftheplatformandawayfromthe machine.
Donotplaceyourfeetundertheplatform.
Donotmovethemachineunlessyouarestanding
withbothfeetontheplatformandyourhandsare holdingontothereferencebars.
Operatethemachineonlyingoodvisibilitytoavoid
holesorhiddenhazards.
Beforeyoustarttheengine,ensurethatyouare
intheoperatingposition,thetransmissionisin neutral,andtheparkingbrakeisengaged.
Beforeyoustarttheengine,ensurethatyouare
intheoperatingposition,thetransmissionisin neutral,andtheparkingbrakeisengaged.
Usecarewhenapproachingblindcorners,shrubs,
trees,orotherobjectsthatmayobscureyour vision.
Ensurethatyouhavegoodfootingwhileusingthis
machine,especiallywhenbackingup.
Keepclearofanydischargeareaofthesprayer
nozzlesandspraydrift.Keepbystandersandpets asafedistanceawayfromthemachine.
Donotoperatethemachineneardrop-offs,
ditches,orembankments.Themachinecould suddenlyrolloverifawheelgoesovertheedge oriftheedgegivesway.
Reducethespeedandloadwhenoperatingon
roughterrain,unevenground,andnearcurbs, holes,andothersuddenchangesinterrain. Loadsmayshift,causingthemachinetobecome unstable.
Stopthemachine,shutofftheengine,remove
thekey,engagetheparkingbrake,andinspect fordamageafterstrikinganobjectorifthereis anabnormalvibrationinthemachine.Makeall necessaryrepairsbeforeresumingoperation.
Slowdownandusecautionwhenmakingturns
andcrossingroadsandsidewalkswiththe machine.Alwaysyieldtheright-of-way.
Useextracautionwhenoperatingthemachineon
wetsurfaces,inadverseweatherconditions,at higherspeeds,orwithafullload.Stoppingtime anddistanceincreaseintheseconditions.
Neverrunanengineinanenclosedareawhere
exhaustgassescancollect.
Neverleavearunningmachineunattended.
Donottouchtheengineormuferwhiletheengine
isrunningorsoonafterithasshutoff.These areasmaybehotenoughtocauseburns.
Beforeleavingtheoperatingposition,dothe
following:
–Stopthemachineonlevelground.
–Shutthewide-distributionimpeller-gateforthe
spreaderandshutoffthesprayer-pumpswitch.
–Shutofftheengineandremovethekey.
–Engagetheparkingbrake.
–Waitforallmovingpartstostop.
Donotoperatethemachinewhenthereistherisk
oflightning.
Donotusethemachineasatowingvehicle.
Donotchangethegovernorspeedoroverspeed
theengine.
Useaccessoriesandattachmentsapprovedby
Toroonly .
Neversprayorspreadchemicalswhilepeople,
especiallychildren,orpetsarenearby .
19

SprayerandSpreaderOperation Safety

Thespraywandtrapsliquidsunderhighpressure,
evenwhenengineisoff.High-pressurespray couldcauseseriousinjuryordeath.
–Keepclearofnozzleanddonotdirectspray
orstreamatpeople,pets,ornon-workarea property.
–Donotdirectsprayonornearelectrical-power
componentsorsource.
–Donotattachhosesorothercomponentsto
theendofthespray-wandnozzle.
–Donotattempttodisconnectthespray
wandfromthemachinewhilethesystemis pressurized.
–Donotusespraywandiftriggerlockis
damagedormissing.
–Rotatethespray-wandlocktotheOFFposition
whenjobiscomplete.
Donottouchtheimpellerforthespreaderwhile
theimpellerisrotating.
Stopspreading/sprayingwhenmakingtightturns
tominimizechemicaldrift.
Chemicalsmaydriftandcauseinjurytopeople
andanimals;itmayalsodamageplants,soil,or otherproperty.
Liquidloadsandgranularmaterialscanshift.This
shiftinghappensmostoftenwhileturning,going upordownhills,suddenlychangingspeeds,or whiledrivingoverroughsurfaces.Shiftingloads cancausethemachinetotipover.
Safelyrelievepressurefromspraywandevery
timetheengineisshutoff.
Whendrainingorrelievingsystem,donotlet
anyonestandinfrontofnozzlesanddonotdrain onaperson’sfeet.
usecommonsenseandgoodjudgmentwhen performingthissurvey.
Avoidstarting,stopping,orturningthemachine
onslopes.Travelupanddownonslopes.Avoid makingsuddenchangesinspeedordirection. Ifyoumustturnthemachine,turnitslowlyand graduallydownhill,ifpossible.Usecarewhen reversingthemachine.
Donotoperateamachinewhenyouareuncertain
aboutthetraction,steering,orstability .
Removeormarkobstructionssuchasditches,
holes,ruts,bumps,rocks,orotherhiddenhazards. Tallgrasscanhideobstructions.Uneventerrain couldoverturnthemachine.
Beawarethatoperatingthemachineonwet
surfaces,acrossslopes,ordownhillmaycause themachinetolosetraction.Lossoftractiontothe wheelsmayresultinslidingandalossofbraking andsteering.
Useextremecautionwhenoperatingthemachine
neardrop-offs,ditches,embankments,water hazards,orotherhazards.Themachinecould suddenlyrolloverifawheelgoesovertheedge ortheedgecavesin.Establishasafetyarea betweenthemachineandanyhazard.
Useextracarewhileoperatingthemachinewith
attachments;theycanaffectthestabilityofthe machine.
Iftheenginestallsoryoubegintolosemomentum
whileclimbingahill,graduallyapplythebrakes andslowlybackstraightdownthehill.
Alwayskeepthetransmissioningear(ifapplicable)
whenyoudrivethemachinedownaslope.
Donotparkthemachineonanincline.
Theweightofthematerialinthetankcanchange
thehandlingofthemachine.Toavoidlossof controlandpersonalinjury,followtheseguidelines:

SlopeSafety

Slopesareamajorfactorrelatedtolossofcontroland rolloveraccidents,whichcanresultinsevereinjuryor death.Y ouareresponsibleforsafeslopeoperation. Operatingthemachineonanysloperequiresextra caution.
Reviewtheslopeinstructionslistedbelowfor
operatingthemachineonslopesandtodetermine whetheryoucanoperatethemachineinthe conditionsonthatdayandatthatjobsite. Changesintheterraincanresultinachangein slopeoperationforthemachine.
Determineiftheslopeissafeformachine
operation,includingsurveyingthesite.Always
–Whenoperatingwithaheavyload,reduceyour
speedandallowforsufcientbrakingdistance. Donotsuddenlyapplythebrakes.Useextra cautiononslopes.
–Liquidloadsshift,especiallywhileturning,
goingupordownslopes,suddenlychanging speeds,orwhiledrivingoverroughsurfaces. Shiftingloadscancausethemachinetotip over.
20

OperatingtheMachine

OpeningandClosingthe Fuel-Shut-OffValve

ExtendingandRetractingthe Operator’sPlatform

ExtendingtheOperator’sPlatform
1.Pulltheplatform-lockknobinwarduntilthepinof clearstheupperholeinthechassis(Figure17).
Controlfuelowtotheenginewiththefuel-shut-off valveasfollows:
Rotatethehandleforthefuel-shut-offvalve90
degreesclockwisetotheopenthevalve.
Rotatefuel-shut-offvalvehandle90degrees
counterclockwisetoclosethevalve.
Figure17
1.Platform-lockknob
2.Operator’splatform
2.Rotatetheoperator’splatformdownuntilthepin oftheplatformlockalignswiththelowerholein thechassis(Figure17).
3.Movetheplatform-lockknoboutwarduntilthe pinprotrudesthroughthelowerhole(Figure17).
3.Lowerchassishole
RetractingtheOperator’sPlatform
1.Pulltheplatform-lockknobinwarduntilthepin clearstheupperholeinthechassis(Figure17).
2.Rotatetheoperator’splatformupuntilthepinof theplatformlockalignswiththeupperholein thechassis(Figure17).
3.Movetheplatform-lockknoboutwarduntilthe pinprotrudesthroughtheupperhole(Figure17).
g027430
1.Fueltank
2.Fuel-shutoffvalve(open position)
Figure18
3.Fuel-shutoffvalve(closed position)
g027146

StartingtheEngine

1.Ensurethatthefuel-shutoffvalveisopen;refer toOpeningandClosingtheFuel-Shut-OffV alve
(page21).
2.Movethesteering-control/motion-control leverinNEUTRALpositionandengagethe parkingbrake;refertoSteeringControl(page
11),Motion-ControlLever(page11),and Parking-BrakeLever(page12).
Note:T ostarttheengine,youmustengagethe
parkingbrake.(Y oucanstarttheenginewhile youareofftheplatform.)
3.Movethethrottlelevermidwaybetweenthe SLOWandFASTpositions;refertoThrottle
Control(page12).
21
4.Iftheengineiscold,pullupthechokecontrolto theONposition;refertoChokeControl(page
12).
Important:Ifthemotion-controlleverdoesnot
returntotheNEUTRALpositionwhenyourelease it,contactanAuthorizedServiceDealer.
Note:Iftheengineiswarm,pushdownthe
chokelevertotheOFFposition.
5.RotatetheignitionswitchtotheSTARTposition; refertoIgnitionSwitch(page12).
Note:Whentheenginestarts,releasethe
switch.
Important:Donotcranktheengine
continuouslyformorethan10secondsata time.Iftheenginedoesnotstart,allowa60 secondcool-downperiodbetweenstarting attempts.Failuretofollowtheseguidelines canoverheatthestartermotor
6.IfthechokecontrolisintheONposition, graduallymovetheleverdown,towardtheOFF positionastheenginewarmsup.

ShuttingOfftheEngine

1.Movethesteering-control/motion-controllever totheNEUTRALpositionandbringthemachine toafullstop;refertoSteeringControl(page1 1) andMotion-ControlLever(page11).
2.Placethethrottleinthemidwaybetweenthe SLOWandFASTpositions;refertoThrottle
Control(page12).
3.Runtheengineforaminimumof15seconds, thenturntheignitionswitchtotheOFFposition; refertoIgnitionSwitch(page12).
4.Engagetheparkingbrake;refertoParking-Brake
Lever(page12).
5.Removethekey;refertoIgnitionSwitch(page
12).
6.Closethefuel-shutoffvalvewhenyouare notusingthemachineforafewdays,when transportingit,orwhenitisparkedinsidea building;refertoOpeningandClosingthe
Fuel-Shut-OffValve(page21).
Important:Tobeginmovingthemachine
(forwardorbackward),theparking-brakelever mustbereleased(pulledup)beforeyoumovethe motion-controllever.
DrivingtheMachineForward
1.Movethemotion-controllevertotheNEUTRAL position.
2.Releasetheparkingbrake.
3.Todrivethemachine,performthefollowing:
Tomovethemachineforwardinastraight
line,centerthesteeringcontrolandmove themotion-controlleverforward.
Note:Themachinemovesfasterthefarther
youmovethemotion-controlleverawayfrom theNEUTRALposition.
g020125
Figure19

DrivingtheMachine

CAUTION
Machinecanturnrapidlybymovingthe steeringcontroltothefarrightorleft. Operatormaylosecontrolofthemachine, whichmaycausedamagetothemachineor injury.
Usecautionwhenmakingturns.
Slowdownthemachinebeforemaking sharpturns.
Toturnleftorright,movethesteeringcontrol
towardthedesiredturndirection.
Tostopthemachine,movethemotion-control
leverintheNEUTRALposition.
Note:Stoppingdistancemayvary
dependingonthespreader-sprayerload.
Note:Whenyoureleasethemotion-control
lever,itautomaticallyreturnstotheNEUTRAL position.
22
DrivingtheMachineinReverse
1.Movethemotion-controllevertotheNEUTRAL position.
2.Tomovethemachinerearwardinastraightline, slowlymovethemotion-controlleverrearward.
Figure20

BeforeOperatingtheSpreader

Beforeyoustartusingthespreader,calibratethe spreaderforthematerialthatyouwilldisperse;refer toCalibratingtheSpreader(page23).
Important:Priortollingthehopper,verifythat
youhavesettheproperspreader-applicationrate.

CalibratingtheSpreader

Calibratethespreadereachtimeyouuseanew material.Thespreaderbroadcastsmaterialina pattern1.5to6.7m(5to22ft)widedependingonthe materialparticlesize,volume/density ,rateoftravel, andwindconditions.
UsetheSpreadingCharts(page29)alongwith informationfromDeterminingtheDistributionPattern
(page24),DeterminingtheEffectiveSpreadingWidth
g020126
(page25),andCalculatingtheApplicationRate(page
25)whencalibratingthespreader.
Toturnleftorright,movethesteeringcontrol towardthedesiredturndirection.
3.Tostopthemachine,movethemotion-control levertotheNEUTRALposition.
Note:Stoppingdistancemayvarydepending
onthespreader-sprayerload.

OperatingtheSpreader

CAUTION
Chemicalsarehazardousandcancause personalinjury.
Readthechemicalmanufacture’s directionsonthelabelbeforehandling thechemicals;followallmanufacturer recommendationsandprecautions.
Keepchemicalsawayfromyourskin. Shouldcontactoccur,washtheaffected areathoroughlywithsoapandcleanwater.
PreparingtheTestSiteandMachine
Operatorsuppliedequipment:15shallowcollection
pansand15graduatedmeasuringcylinders
Note:Themostaccuratemethodtomeasure
thedistributionusesshallowcollectionpansand graduatedmeasuringcylinders.Intheexamplebelow, the15shallowcollectionpansapproximately30cm (12inches)wide,91cm(36inches)long,and5cm (2inches)tall.
1.Placeonepaninthecenterofthedrivepath. Arrangethenexttwopans,oneoneachside, farenoughaparttoallowadequateroomforthe drivetiresofthemachinetopassaroundthe centerpan.
2.Placetheremainingpansinastraightlineas showninFigure21orFigure22.
Forlargergranulematerials:
Space6additionalpans,oneachside,12 inches(30cm)apart(Figure21).
Weareyeprotection,gloves,andanyother protectiveequipmentrecommendedbythe chemicalmanufacturer.
Usethespreadertodispersesfree-owinggranular substancessuchasgrassseed,fertilizer,icemelt, etc.Whenyouusethespreader,rstllthegranular hopper,thenapplythegranularmaterialstothework site,andnallycleanthehopper.
Important:Whenyouuseyourspreader,
thoroughlycleanitattheendoftheday.
23
Figure21
Panspacingforlargergranulematerials
4.Determinetheapplicationrateandtherelated drop-ratecamsetting;refertoSpreadingCharts
(page29).
5.Rotatethedropratecam(Figure23)tothecam settingyoudeterminedinstep4.
g027328
1.Spreadermovingtoward pans
2.Centerpan5.30cm(12inch)gap
3.Collectionpans(gap betweeneach)
4.L1andR1collectionpan gap(spreadaparttoallow machinetopassthrough)
6.Graduatedmeasuring cylinder
Forsmallgranulematerials:
Place6additionalpans,oneachside,with nogapinbetweeneachpan(Figure22).
Figure22
Panspacingforsmallgranulematerials
1.Spreadermovingtoward pans
2.Centercollectionpan
3.Lestcollectionpans(no gapbetweeneach)
3.Movethemachinefarenoughawayfromthe
testarea(wherethecollectionpansarelocated) toensurethatthemachinetravelsatthedesired spreadingspeedbeforereachingthesite.
4.Rightcollectionpans(no gapbetweeneach)
5.L1andR1collectionpan gap(spreadaparttoallow machinetopassthrough)
6.Graduatedmeasuring cylinder
g259776
Figure23
1.Dropratecam
6.Fillthehopperapproximatelyhalf-fullwiththe desiredmaterial;refertoFillingtheSpreader
Hopper(page26).
DeterminingtheDistributionPattern
1.Setthespreaderpatterncontroltothemiddleof itstravel;referto.
2.Settheimpellerspeedtotheappropriate broadcastingrate.
3.Drivethemachinetowardthetestsiteatthe appropriatespeed.
4.Asyouapproachthecenterpan,pullthewide distributiongranulargatecontroltotheopen position,anddriveoverthecenterpan.
5.Closethegatecontrol,movemotion-control
g027327
levertotheNEUTRALposition,shutoffthe engine,waitforallmovingpartstostop,remove key,andengageparkingbrake.
6.Labeleachgraduatedmeasuringcylinderto correspondwiththedistributionpans(suchas L2,L1,Center,R1,R2);refertoFigure21and
Figure22.
7.Oneatatime,takeacollectionpananddump thecontentsintothecorrespondinggraduated cylinder.Recordtheamountofmaterial collectedandreturnthepantoitslocation. Repeatthisuntilallpancontentshavebeen emptied.
Note:Repeatbroadcastingoverthetestsite
severaltimes,movinginthesamedirection eachtime,untilenoughmaterialisdispensedto thecollectionpantohalfllagraduatedcylinder.
24
8.Withthegraduatedmeasuringcylinderinthe samestraightlineasthepans,evaluatethe volumeofmaterialineachcylindertodetermine thequalityofthedistributionfromthespreader.
9.Toadjustthespreaderpattern,refertothe
AdjustingtheSpreaderPattern(page30).
10.Fillthehopperhalf-fullofthedesiredmaterial andrepeatsteps1through9untilyouachieve auniformpattern.
DeterminingtheEffectiveSpreadingWidth
Usetheeffectivewidthtodeterminetheuniform distributionofthematerial.
Note:Thespreadingwidthrangeis6to8m(20to
25ft).
1.Afterthespreaderpatterniscorrectlyadjusted, evaluatetheamountofmaterialinthecenter graduatedmeasuringcylinder.
2.Locatethe2graduatedcylinder,oneeachside ofcenter,thatcontain1/2themeasuredamount ofthematerialthatyouobservedinthecenter graduatedcylinder.
3.Gotothetwocorrespondingpans.Startingfrom theouteredge,measurethedistancebetween leftpan,acrossthecenterpan,totheouteredge oftherightpan,andrecordthemeasurement.
Recordtheeffectivespreadingwidth here:
.
CalculatingtheApplicationRate
1.Determinetheareaandamountofmaterialthat youareapplyingtothejobsiteandrecordthose amountsintheareaandmaterialsworksheet.
Recordthejobsitearea here:
.
Recordtheamountofjobsitematerial here:.
2.Initially,usetherecommendedapplicationrate indicatedintheSpreadingCharts(page29) sectionorusetheraterecommendedlistedon theproductmanufacturer’slabelasaguideto helpdeterminetheamountofmaterialthatyou wouldspreadovera93m
2
(1,000ft2)area.
Note:Inthisexamplethecalibrationcourseis
1.8m(6ft)by51m(167ft).
3.Settheappropriatedrop-ratecamsetting;refer totheSpreadingCharts(page29)asastarting point.
4.Addmaterialtothehopper.
Note:Inthisexampleweadded11.3kg(25
lb)ofmaterial.
5.Drivethespreaderoverthecalibrationcourse whileapplyingthematerial.
6.Emptytheremainingmaterialofthehopperinto acleanbucket;refertoEmptyingtheSpreader
(page26).
PreparingtheCalibrationCoursefor CalculatingtheApplicationRate
1.Determineacourselengthbydividing93m (1,000ft2)bytheeffectivespreadwidththat youdeterminedinDeterminingtheEffective
SpreadingWidth(page25);usethecourse
lengthformula.Recordthecourselength
here:
.
CalibrationCourseLengthFormula
93m2(1,000ft2)
Formula
Example
/Effectivewidth
measurement
93m2(1,000ft2)
/1.8m(6ft)
=
=
Calibrationcourse
51m(167ft)
Note:Inthisexampletheeffectivewidth
measures1.8m(6ft).
2.Measureandvisiblymarkthecourselength. Ensurethatyouallowenoughdistancebefore thestartingmarkersothatthespreadermoving forwardatfullspeedwhencrossingtherst markofthecourse.
7.Weighthebucketcontainingthematerialand recordtheweight.Pourthecontentsback intothehopperandthenweightheempty
2
bucket.Calculatetheremainingmaterialweight usingtheremainingmaterialweightformula.
Recordtheremainingmaterialweight here:
.
RemainingMaterialWeightFormula
(Remaining
materialand
Formula
length
Example
bucketweight)-
(Bucketweight)
10kg(22lb)—
1kg(2lb)
Remainingmaterial
=
=
weight
9kg(20lb)
Note:Inthisexample,9kg(20lb)ofmaterial
remaininthehopperafterapplyingthematerial tothetestcourse.
8.Calculateappliesmaterialweighusing theappliedmaterialformulathatfollows.
Recordtheappliedmaterialweight here:
.
25
AppliedMaterialWeightFormula
(Original
materialweight)
Formula
Example
-(Remaining
materialweight)
11.3kg(25lb) —9kg(20lb)
3
=
=
Note:Thiscalculationmeansthat2.3kg(5lb)
ofmaterialwasappliedtothe93m testcourse.
9.Ifnecessary,adjustthedrop-ratecamtoachieve therecommendedapplicationrate.Onceyou achievethecorrectapplicationrate,repeat thisprocedureanadditionaltimetoverifyyour results.
Important:Designateanewcalibration
courseeachtime,sothattheturfisnot damagedbyexcessiveapplicationof material.

FillingtheSpreaderHopper

Appliedmaterial
2.3kg(5lb)
weight
2
(1,000ft2)
g027326
Figure24
1.Cover
2.Hopper
3.Drop-ratecam
Maximumhopperweightcapacity:79kg(175lb)
1.Drivethemachinetotheworksite.
2.Movethemachinetoalevelsurface,move motion-controllevertotheNEUTRALposition, shutofftheengine,waitforallmovingpartsto stop,removekey,andengageparkingbrake.
3.Ensurethatthewide-distributionimpeller-gate leverisinthefullyforward(closed)position; refertoWide-distributionImpeller-GateLever
(page13).
4.UsetheSpreadingCharts(page29)to determinethesettingforthedrop-ratecam (Figure24).
Note:Ifthesettingisnotlistedforthetypeof
materialthatyouareusing,setthecamtothe settingwithalowervaluethenadjustasneeded.
5.Removethecoverfromthehopper,addthe materialthatyouarespreading,andinstallthe coverontothehopper(Figure24).
Note:Donotoverloadthehopper;the
maximumweightcapacityofthehopperis79 kg(175lb).
Note:Youmayplace1extrabagofgranular
productontopofthesprayertankifnecessary .

EmptyingtheSpreader

RemovingtheImpeller
1.Movethemachinetoalevelsurface,move motion-controllevertotheNEUTRALposition, shutofftheengine,waitforallmovingpartsto stop,removekey,andengageparkingbrake.
2.Emptythehopperbyscoopingoutasmuchof thematerialaspossible.
3.Removethe4thumbscrewsthatsecurethefront cover(belowtheimpeller)tothechassis,and removethecover(Figure25).
26
Figure25
1.Forwardcover3.Thumbscrew
2.Clipnut
g033530
4.Removethedrivepinthatsecuretheimpellerto theshaftoftheimpellermotor,andremovethe impellerfromtheshaft(Figure26andFigure
27).
Figure26
g027325
Figure27
5.Placeashallowpanundertheshaftofthe impellermotor(Figure27).
DisconnectingtheRate-GateLinkage
1.Pushthelockingsleeveforthegatecable rearwardandliftthecableupfromtheballstud oftherate-gatelinkage(Figure28).
g027324
1.Drivepin3.Impeller
2.Shaft
27
ConnectingtheRate-GateLinkage
1.Pullthelinkageoutuntilitclearsthedrop-rate cam(Figure28).
2.Movethewide-distributionimpeller-gatelever forward.
3.Attachingthecabletotheballstudatthegate lever(Figure28).
AssemblingtheImpeller
1.Assembleimpellerontotheimpellershaftand securetheimpellerwiththedrivepin.
2.Aligntheholesinthefrontcoverwiththeclip nutsinthechassisandsecurethecoverwith the4thumbscrewsthatyouremovedinstep3 ofRemovingtheImpeller(page26).
Figure28
1.Lockingsleeve4.Drop-ratecam
2.Gatecable
3.Ballstud
5.Rate-gatelinkage
2.Pullthecableofftheballstud(Figure28).
3.Rotatethedrop-ratecampastposition-9so thattheslotinthecamalignswiththelinkage (Figure28).
4.Fullypushtherate-gatelinkagerearward(Figure
28).
5.Ifthereismaterialinthehopperallowthe materialtopourintoashallowpan;whenthe hopperisempty ,removethepan.
g027304
28

UsingtheSpreader

SpreadingCharts
Note:Thecamsettingtablesforpelletmaterialandthegrassseedareprovidedwithpermissionfromthe
Brinly-HardyCompany;referencetheBrinly-HardyCompanywebsiteformoreinformation.
Usethesechartsasanapproximateguidelineonly .Otherfactors,suchasweatherconditions,spreader operation,andtheconditionofmaterialaffectsspreaderperformance.
CamSettingsforPelletMaterialApplication
Type
FinePellets
MixedFinePellets
SmallPellets
NitrogenPelletsMediumSize
MediumPelletsandGranules
LargeHeavyPellets
kgper93m
2
(lbper1,000ft2)CamSetting—OnePassCamSetting—T woPasses
0.5(1)
0.9(2)
1.4(3)
0.9(2)
1.8(4)
2.7(6)
0.9(2)
1.8(4)
2.7(6)
0.5(1)
0.9(2)
1.4(3)
0.9(2)
1.8(4)
2.7(6)
0.9(2)
1.8(4)
2.7(6)
3.63.1
4.03.5
4.23.7
3.73.2
4.74.1
5.24.5
32.2
4.23.7
4.54
3.53
4.23.7
4.74
3.53
4.23.8
5.24.5
3.83.3
4.94.1
5.94.9
Usethechartbelowforreferenceonly.Whensprayingandspreadingatthesametime,setthespreadpattern totwicethewidthofthespray;thiswillhelpavoidstripingandstreaking.Forexample,standardspraywidth=
2.7m(9ft)andspreadwidth=5.4m(18ft).
CamSettingsforGrassSeedApplication
2
TypeBagWeight
BlueGrassorRed Top
Park,Merion, Delta,orKentucky Bluegrass
HulledBermuda
Coverage-m
0.23kg(0.5lb)93(1,000)
0.45kg(1lb)93(1,000)
0.9kg(2lb)93(1,000)
2.27kg(.5lb)93(1,000)
0.45kg(1lb)93(1,000)
0.9kg(2lb)93(1,000)
0.9kg(2lb)93(1,000)
1.36kg(3lb)93(1,000)
1.81kg(4lb)93(1,000)
2
(ft
)CamSetting–
FullRate
29
CamSetting–
HalfRate
1.254
2.0
2.54
2.5
3.04
3.5
2.752.256
3.02.56
3.252.756
SpreaderWidth
4
4
4
CamSettingsforGrassSeedApplication(cont'd.)
TypeBagWeight
MixturesIncluding CoarseSeeds
RyeGrassesorTall Fescue
Dichondra
PensacolaBahia
0.9kg(2lb)93(1,000)
1.81kg(4lb)93(1,000)
2.72kg(6lb)93(1,000)
0.9kg(2lb)93(1,000)
1.81kg(4lb)93(1,000)
2.72kg(6lb)93(1,000)
113kg(4oz)93(1,000)
227g(8oz)93(1,000)
340g(12oz)93(1,000)
1.81kg(4lb)93(1,000)
2.27kg(.5lb)93(1,000)
2.72kg(6lb)93(1,000)
AdjustingtheSpreaderPattern
Coverage-m
2
2
(ft
)CamSetting–
FullRate
6.06
7.06
7.06
6.06
7.06
7.75
1.98
2.18
2.58
4.53.75
4.754.0
5.04.25
CamSetting–
HalfRate
SpreaderWidth
6
7
7
7
Ifthespreadercastsmaterialunequallyside-to side—toolight/heavytooneside—(seeFigure29and
Figure30),adjustthespreader-pattern.
Figure29
1.Heavytoleftside
2.Moveramppatternto
shadedposition
3.Heavytorightside
Note:Donotadjusttherampsthatsplittheproduct
ow.Adjustonlythefrontorrearramppositions.
1.Unlockthespreader-patterncontrolbyturning thehandlecounterclockwise90°asshownin2 ofFigure30.
g025543
1.Spreader-patterncontrol4.Startnotchifpatternis
2.Rotatecounterclockwise tounlock
3.Startnotchifpatternis heavytoleftside
Figure30
heavytorightside
5.Rotateclockwisetolock
g027035
2.Adjustthespreaderpatternasfollows:
Ifthematerialisbroadcasttooheavy
attheleftsideofthemachine,pullthe spreader-patterncontrolupslightly;referto 3ofFigure30.
Ifthematerialisbroadcasttooheavyat
therightsideofthemachine,pushthe spreader-patterncontroldownslightly;refer to4ofFigure30.
30
3.Lockthespreader-patterncontrolbyturningthe handleclockwise90°;referto5ofFigure30.
UsingtheDeectorGate
Usethedeector-gatecontroltotemporarilystopor deectgranularmaterialawayfromsidewalks,parking lots,patios,oranywherethegranularchemicalsare notdesired.
Note:Thedeectorgatechangesthedischargedof
materialsfromtheleftsideofthespreaderonly.
Pushtheknobforthedeector-gatecontroldown
tolowerthedeectorandtemporarilyblockthe granularmaterial.
Pulltheknobtoraisethedeectortocastmaterials
normallyattheleftsideofthemachine.
SpreadingMaterial
1.Starttheengineandplacethethrottlemidway betweentheSLOWandtheFASTpositions.
2.Settheimpeller-speedcontroltoappropriate broadcastrateandthenpresstheimpeller On/OffswitchtotheONposition(Figure32).
g027483
Figure32
1.Indicatorlight4.Impeller-speedcontrol
2.ImpellerOn/Offswitch5.Spreader-motorand
sprayer-motorcontroller
3.Icon—pressandholdthe
impellerOn/Offbutton5 seconds
Tolocktheimpellerspeedcontrol,pressand
holdtheimpellerOn/Offswitchfor5seconds (Figure32).
Note:Theindicatorlightabovetheimpeller
On/Offswitchwillashataconstantrate.
g027373
Figure31
1.Fence
2.Flowers
3.Deectorgatelowered
Iftheimpeller-speedcontrolislocked (indicatedbytheashingindicatorlight),the impellermotorwillstartandrunatthelast lockedspeed.
Tounlocktheimpeller-speedcontrol,start
theimpellermotorandthenpressand holdpressandholdtheOn/Offswitchfor 5seconds(theindicatorlightwillilluminate steadily).
31
Figure33
g027123
1.Deector-gatecontrol
2.Spreader-patterncontrol6.ImpellerOn/Offswitch
3.Wide-distribution impeller-gatelever
4.Narrow-distribution impeller-gatelever
5.Narrow-spreader distributionow-rate knob
7.Impeller-speedcontrol
3.MovethethrottletotheFASTpositionanddrive themachineforward.
4.Opentheeitherthenarroworwideimpeller-gate levertobeginspreading(Figure34).
Note:Usethenarrow-spreaderdistribution
ow-rateknobtocontrolthedischargerate ofthegranularmaterialfromthehopperonto theimpellerwhenthenarrow-distribution impeller-gateleverisintheOPENposition.
Figure34
1.Widespreader pattern—variableeffective widthto6.7m(22ft) maximum
2.Narrowspreader pattern—variableeffective widthfrom1.5m(5ft) minimum
5.Evaluatethespreadpattern.
Note:Ifyouneedtoadjustmentthespreading
pattern,refertoAdjustingtheSpreaderPattern
(page30).
6.Whenyouarenishedspreading,closethe wide-distributionimpeller-gatelever.
Note:Onlythewide-distributionimpeller-gate
leverclosestheimpellergate.Pushingthe wide-distributionimpeller-gateleverforwardalso resetsthenarrow-distributionimpeller-gatelever totheforwardposition.
7.Cleanthehopperaftereachspreadingsession; refertoCleaningandLubricatingtheSpreader
(page43).
g027497
Important:Alwaysemptyandcleanthe
spreaderimmediatelyaftereachuse.Failure todosomaycausethechemicalstocorrode thespreaderandothercomponents.
32
SpreadingTips
Important:Ensurethatyoucalibratethespreader
beforeyoustartusingit.
Figure35
Spreaderpathexample
1.Narrowdistribution-sidedeectorlowered5.Endofspreadingjob
2.Forward
3.Effectivespreadingwidth—variable1.5to6.7m(5to22ft)
4.Donotspreadwhenturning180°
6.Propertyfence
7.Gate
Toensureuniformapplication,broadcastthe
materialinanoverlappingpatternasshownin
Figure35.
Note:Thehighestamountofmaterialwill
dispensefromthefrontofthehopperandless materialfromeachside.Youcanadjustthe distributionpatterntoachievethedesiredresults.
Watchforchangesinthedistributionpattern;
unequaldistributionmayleadtostriping.
g027374
33

OperatingtheSprayer

CAUTION
Chemicalsarehazardousandcancause personalinjury.
Readthechemicalmanufacture’s directionsonthelabelbeforehandling thechemicals;followallmanufacturer recommendationsandprecautions.
Keepchemicalsawayfromyourskin. Shouldcontactoccur,washtheaffected areathoroughlywithsoapandcleanwater.
Weareyeprotection,gloves,andanyother protectiveequipmentrecommendedbythe chemicalmanufacturer.
Usethesprayertodisperseliquidherbicides, pesticides,fertilizers,andothersubstances.Before usingthesprayerensurethatyouhavecleaned thetank,plumbing,andnozzlesbeforeaddingany chemicals.Whenyouusethesprayer,yourstllthe spraytank,thenapplythechemicalsolutiontothe worksite,andthenwhenyouarenishedspraying, cleanthetank.Itisimportanttocompleteall3of thesestepstoavoiddamagingthesprayer.For example,Donotmixandaddchemicalsinthespray tankthenightbeforeandthensprayinthemorning. Thiscouldleadtoseparationofthechemicalsand possiblecausedamagetocomponentsofthesprayer.
Important:Whenyouuseyoursprayer,
thoroughlycleanitattheendoftheday.

CalibratingtheSprayer

1.Measureandvisiblymarkacourselengthused
tocalculatetheaveragegroundspeed.Record
thecourselengthhere:
Note:Inthisexamplethecourselengthis45.7
m(150ft).
2.Addcleanwaterintothespraytankuntilitis1/2 full;refertoFillingtheSprayT ank(page38).
3.Drivethemachinetoanareafarenoughaway fromthecoursesothatwhenyouaredriving itintothecourse,themachinetravelsatthe desiredgroundspeedbeforereachingtherst marker.
4.Useastopwatchtomeasurethetime(in seconds)thatittakesthemachinetotravelthe markedcourse(45.7m(150ft)inthisexample) whilemaintainingthedesiredgroundspeed.
Recordyourcoursetimeinthecoursetime worksheet.
CourseTimeWorksheet
Time
Test1seconds
Test2seconds
Test3seconds
5.Repeatsteps2through4anadditional2times.
6.Movethesprayertoalevelsurface,movethe motion-controlleverintheNEUTRALposition, shutofftheengine,waitforallmovingpartsto stop,removekey,andengageparkingbrake.
7.Averagethe3testruntimes(inseconds); usetheaveragecoursetimeformula.
Recordtheaveragecoursespeed here:
.
.
Note:Beforeyouusethesprayerforthersttime
orchangethenozzlesorwhenthesprayerisoutof adjustment—calibratethesprayerforgroundspeed andowrate.
Note:Theleftandrightsprayerboomnozzlesare
widepattern(white)nozzlesandthecenternozzleis anarrowpattern(red)nozzle.
Note:Refertothechemicalproductlabelfor
applicationraterecommendations.
Themethodtocalibratethesprayerowinvolves drivingapresetdistance,recordingthetime,andthen measuringtheamountofliquidappliedduringthat time.
CalculatingtheGroundSpeed
Operatorsuppliedequipment:Stopwatchcapable
ofmeasuring±1/10second.
AverageCourseTimeFormula
Formula
Example21.6+19.1+
8.Calculatetheaveragegroundspeed;usethe groundspeedformula.Recordtheaverage
groundspeedhere:
(time1)+(time
2)+(time3)
18.4seconds
seconds
3
3
=
=
Note:1kph=16.6m/minute(1mph=88
ft/minute)
34
Theaveragetimeto
drivethecourse
19.7seconds
.
GroundSpeedFormula
Formula
Example45.7m(150ft)x60seconds
19.7secondsx16.6m/minute
Courselength
m(ft)x60seconds
Coursetime(seconds)x
16.7m/minute(88ft/minute)
(88ft/minute)
Groundspeed
=
kph(mph)
8.4kph
=
(5.2mph)
UnderstandingtheEffectiveSprayPattern Width
Note:Sprayerpressureregulator:2.8bar(40psi).
Thenarrow-spraypattern(Figure36)onthe
machineis122cm(48inches)wide.
Figure37
Topviewofthewide-pattern-spraynozzles
1.Spraywidth=274cm(108
inches)
2.Nozzle5.Distancebetweenspray
3.Sprayangle=120°6.Frontofthemachine
4.Spraydistance=61cm (24inches)
nozzles=66cm(26 inches)
g027415
Figure36
Topviewofthenarrow-pattern-spraynozzle
1.Spraywidth=122cm(48 inches)
2.Nozzle
3.Sprayangle=120°
4.Spraydistance=36cm (14inches)
5.Frontofthemachine
Thewide-spraypattern(Figure37)onthismachine
is274cm(108inches)wide.
TestingtheSprayerNozzleDischarge
Operatorsuppliedequipment:Stopwatchcapable
ofmeasuring±1/10secondandacontainergraduated in50ml(1oz)increments.
Note:Ensurethatthespraysystemiscleanand
g027414
thereis1/2tankofcleanwater.
1.Engagetheparkingbrakeandstarttheengine.
2.Setthepump/tankagitationswitchtotheON position.
3.Pulltheagitationleverrearwardtostartthetank agitation.
4.PlacethethrottletotheFASTposition.
5.PushtheagitationcontrolleverdowntotheOFF position.
Note:Shutofftheagitationtoensureproper
spraypressureanddistribution.
6.Usethespray-pressurecontroltoadjustthe sprayer-systempressureto40psi(2.8bar).
Note:Theredandwhitenozzlesinstalledon
thissprayerhaveanormaloperatingpressure of40psi(2.8bar).
7.Alignthegraduatedcontainerundereachnozzle for19.7seconds.
35
Note:Recordtheamountofwatercollected
fromeachnozzleinthecollectionworksheet.
1.Graduatedcontainer
CollectionWorksheet
Figure38
2.Personalprotective equipment—chemical resistantgloves
Centernozzle—recordthe
averagedischargequantity here:.
Leftnozzle—recordtheaveragedischarge
quantityhere:.
ConvertingtheTimeandCollectionResults toFlowRate
1.Convertthemilliliters(uidounce)quantities thatyoucalculatedinstep10ofT estingthe
SprayerNozzleDischarge(page35)toliters(US
gallons)usingthequantityconversionformula.
Note:1L=1000ml
1USgallon=128oz
QuantityConversionFormula
g027502
FormulaResult(X)ml(oz)
0.1L(128oz)
Example
center
nozzle—narrow
pattern(red)
490ml(16.75oz)
0.1L(128oz)
=
=
(X)L(USgallon)
0.49L(0.13US gallon)
Leftsprayer nozzle
Test 1
Test 2
Test 3
ml(oz)ml(oz)ml(oz)
ml(oz)ml(oz)ml(oz)
ml(oz)ml(oz)ml(oz)
Centersprayer nozzle
8.Repeatteststep7foreachnozzleanadditional 2times.
9.Turnoffthepump/tankagitationswitch.
10.Calculatetheaveragequantityofwater dischargedforeachnozzle;useaverage dischargeformula.
AverageDischargeFormula
Formula
Example
center
nozzle—narrow
pattern(red)
test1+test2
+test3
3
475ml(16.05
oz)+507ml
(17.15oz)+504
ml(17.05oz)
3
=
=
Rightnozzle—recordthe
averagedischargequantity here:
Rightsprayer nozzle
Theaveragespray
nozzledischargein
19.7seconds
0.49L(16.75oz)
.
A.Rightnozzle—recordthe
convertedcollected-waterquantity here:
.
B.Centernozzle—recordthe
convertedcollected-waterquantity here:
.
C.Leftnozzle—recordtheconverted
collected-waterquantity here:
.
2.Calculatetheowrateofeachnozzleusingthe calculatedow-rateformula.
3.
CalculatedFlow-RateFormula
Formula
Examplecenter
nozzle—narrow
pattern(red)
A.Rightnozzle—recordthecalculatedow
ratehere:
B.Centernozzle—recordthecalculated
owratehere:.
C.Leftnozzle—recordthecalculatedow
ratehere:.
Result(X)L(USgallon)
x60seconds
19.7seconds
.49L(0.13USgallon)
x60seconds
19.7seconds
=
=
.
(X)L(US
gallon)
3.07L
(0.40US
gallon)per
minute
36
Note:Ifthecollectednozzlespraydoesnot
meetthequantityintheNozzleFlowRateChart
(page37),checkthenozzles,hoses,andttings
forleaks,damage,orwear;cleanorreplacethe spraynozzlesifneeded.
NozzleFlowRateChart
Usethenozzleowratechartsdeterminespray nozzleperformance:
Nozzleowratesatdifferentspray-system
pressures
Wornordamagedspraynozzles
LeftandRightNozzles(white—widepattern)
FlowRateChart(cont'd.)
2.1bar
(30psi)
2.8bar
(40psi)
2602 ml(88 oz) /min
3017 ml (102 oz) /min
2.61L(0.69 USgallon) /min
3.03L(0.80 USgallon) /min
2.35to2.87L(0.62 to0.76USgallon) /min
2.73to3.33L(0.72 to0.88USgallon) /min
Thefollowingchartisbasedonthenozzlecapacity informationchartprovidedwithpermissionfrom TeeJet®T echnologies.Usethechartbelowor referencetheT eeJet®Technologieswebsiteto determineiftheowrateofthesprayernozzleis withinthespeciedowrate(+/–10%).
Note:Thechartinformationbelowisbasedonthe
°
machinesprayingwaterat70
°
F(21
C).
CenterNozzle(red—narrowpattern)Flow RateChart
PressureFlowRate—New
0.7bar (10psi)
1.4bar (20psi)
2.1bar (30psi)
2.8bar (40psi)
769 ml(26 oz) /min
1065 ml(36 oz) /min
1331 ml(45 oz) /min
1508 ml(51 oz) /min
0.76L(0.20 USgallon) /min
1.06L(0.28 USgallon) /min
1.32L(0.35 USgallon) /min
1.51L(0.40 USgallon) /min
FlowRate—InService Nozzle
0.68to0.75L(0.18 to0.22USgallon) /min
0.95to1.17L(0.25 to0.31USgallon) /min
1.19to1.45L(0.32 to0.39USgallon) /min
1.36to1.66L(0.36 to0.44USgallon) /min
LeftandRightNozzles(white—widepattern) FlowRateChart
DeterminingApplicationRate
Usetheexampleresultsofthecalculatedspeed, spraywidth,andnozzlecapacitytodeterminethe applicationrate.
Note:Theapplicationratemayalsobedetermined
byusingtheNozzleFlowRateChart(page37), alongwiththechemicalmanufacturer’slabelof recommendation.
Theexamplesbelowarebasedonthefollowing information:
Averagegroundspeed=8.4kph(5.2mph)
Spraywidth=2.7m(108inches)
Numberofnozzles=2
Nozzlecapacity=3.0L/min(0.8gpm)
Note:Thenumbers6and600areconstantsusedin
theformulasshownbelow.
Literper100m
Singlenozzlecapacity(Lpm)xNumber
Speed(kph)xSpraywidth(m)
2.99Lpmx2x6
8.369kphx2.743m
2
ApplicationRate
ofnozzlesx6
1.563L/100m2(1.5
=
qt/1,000ft2)
=
100m
LiterperHectarApplicationRate
L
2
PressureFlowRate—New
0.7bar (10psi)
1.4bar (20psi)
FlowRate—InService Nozzle
1508 ml(51 oz) /min
2159 ml(73 oz) /min
1.51L(0.40 USgallon) /min
2.16L(0.57 USgallon) /min
1.36to1.66L(0.36 to0.44USgallon) /min
1.94to2.38L(0.51 to0.63USgallon) /min
Singlenozzlecapacity(Lpm)xNumber
ofnozzlesx600
Speed(kph)xSpraywidth(m)
2.99Lpmx2x600
8.369kphx2.743m
156L/hectar(16.7gal/acre)
=
=
L
hectar
Note:Thenumbers544;136;and5,940are
constantsusedintheformulasshownbelow.
37
Quartper1,000ft
Singlenozzlecapacity(gpm)xNumber
ofnozzlesx544qt
Speed(mph)xSpraywidth(inches)
2
ApplicationRate
uoroelastomermaterial,theO-ringsandsealsin thesprayercandegradeandleak.
=
1,000ft
Important:Beforeapplyingchemicalstothejob
2
site,verifythatyouhavesettheproperapplication ratepriortollingthetank.
0.79gpmx2x544
5.2mphx108inches
Gallonper1,000ft
Singlenozzlecapacity(gpm)xNumber
ofnozzlesx136gal
Speed(mph)xSpraywidth(inches)
0.79gpmx2x136
5.2mphx108inches
=
2
ApplicationRate
=
GallonperAcreApplicationRate
Singlenozzlecapacity(gpm)xNumber
Speed(mph)xSpraywidth(inches)
ofnozzlesx5,940
1.5qt/1,000ft (1.5L/100macre
0.38gal/1,000ft (1.5L/100m2)
2
2
)
motion-controllevertotheNEUTRALposition, shutofftheengine,waitforallmovingpartsto stop,removekey,andengageparkingbrake.
2.Ensurethatthenarrow-spraypatternand wide-spraypatternleversareintheOFFposition andthehandleforthedrainvalveforthetank rotated90°counterclockwisetotheisCLOSED position(Figure39).
=
2
1,000ft
2
gal
=
acre
1.Movethemachinetoalevelsurface,move
0.79gpmx2x5,940
5.2mphx108inches
16.7gal/acre
=
(156.1L/ha)

UsingtheSprayer

BeforeOperatingtheSprayer
Somechemicalsaremoreaggressivethanothers andeachchemicalinteractsdifferentlywithvarious materials.Someconsistenciesofsprayerchemicals (e.g.wettablepowders,charcoal)aremoreabrasive andleadtohigher-wearrates.Ifachemicalis availableinaformulationthatwouldprovideincreased lifetothesprayer,usethisalternativeformulation.
Calibratethesprayerbeforeyoustartthespray application;refertoCalibratingtheSprayer(page34).
FillingtheSprayTank
Important:Ensurethatthechemicalsthatyou
areusinginthesprayerarecompatibleforuse withO-ringsandsealsmadefromuoroelastomer material(refertothechemicalmanufacturer's label;itshouldindicateifitisnotcompatible).If youuseachemicalthatisnotcompatiblewith
Figure39
1.Sprayer-tankcap
2.Fillerneck5.Valvehandle
3.Plug
4.Drainvalve
3.Determinetheamountofwaterneededtomix theamountofchemicalneededasspeciedby thechemicalmanufacturer.
4.Openthetankcaponthespraytank(Figure39).
5.Add3/4oftherequiredwatertothesprayertank throughthellerneck.
Important:Alwaysusefresh,cleanwater
inthespraytank.Donotpourchemical concentrateintoanemptytank.
6.Rotatethepump-shutoffvalveclockwisetothe OPENposition(Figure40).
g027391
38
Figure40
1.Strainer(sprayertank)2.Pump-shutoffvalve
7.Starttheengineandsetthethrottlemidway betweentheSLOWandFASTpositions.
8.Setthesprayer-pumpswitchtotheONposition (Figure41).
Important:Ifyouareusinga
wettable-powderchemical,mixthe powderwithasmallamountofwatertoform aliquidslurrybeforeaddingthechemical mixturetothetank.
12.Addremainingwatertothetankandinstallcap ontothellerneckofthetank.
Note:Allowthecontentofthesprayertankto
mixthoroughly.

EmptyingtheSprayerTank

g027392
Operatorsuppliedequipment:
Adrainhosewitha1/2–14inchNPTmalecoupling
Adraincontainer(capacityvarieswithremaining
sprayertankcontent)
PTFEthreadsealant
1.Movethemachinetoalevelsurfaceatthe designatedareaforemptyingandcleaningthe sprayertank,movemotion-controllevertothe NEUTRALposition,shutofftheengine,waitforall movingpartstostop,removekey,andengage parkingbrake.
Figure41
1.Sprayer-pressurecontrol5.Spraywand
2.Agitation-pumplever
3.Narrow-spraypatternlever
4.Wide-spraypatternlever
6.Sprayer-pressuregauge
7.Sprayer-pump/tank-agitation switch
8.Sprayer-wand-pressure control
9.MovethethrottletotheFASTposition.
10.Pullrearwardonthetank-agitationlevertothe ONposition.
Note:Thewaterinthetankwillcirculate.
2.Removetheplugfromthedrainvalveforthe sprayertank(Figure42).
Note:Thedrainvalveislocatedattheleftside
ofthemachine.
g033348
g025542
Figure42
1.Drainvalve2.Plug
3.Threadadrainhose(operatorprovided)intothe endofthedrainvalve.
11.Addthespeciedamountofchemical concentratetothetankasdirectedbythe chemicalmanufacturer.
4.Putthefreeendofthedrainhoseintoa containerwithenoughcapacitytoholdthe remainingcontentofthesprayertank.
39
Note:Usethequantitymarksatthefront,
leftsideofthesprayertankfordeterminethe quantityofchemicalsolutioninthetank.
5.Rotatethehandleforthedrainvalveclockwise 90°todrainthetank(Figure42).
Allowthesprayertanktodraincompletely.
6.ApplyPTFEthreadsealanttothethreadsofthe plug.
7.Closethetank-drainvalve,removethedrain hose,andinstallthedrainplugintothevalve (Figure42).
Note:Disposeofthesprayerchemicals
accordingtolocalcodesandthechemical manufacturer'sinstructions.

SprayingwiththeSprayerBoom

Important:Toensurethatyourchemical
solutionremainswellmixed,usetheagitation featurewheneveryouhavesolutioninthe tank.Fortheagitationfeaturetowork,setthe sprayer-pumpswitchtotheONposition,pullback thetank-agitationlever,andruntheengineathigh idle.Ifyoushutoffthemachineandagitation isneeded,leavethemotion-controlleverinthe NEUTRALposition,engagetheparkingbrake, increasethethrottletotheFASTposition,switch onthepumpandsetagitationlever.
g027299
Figure43
Narrow-spraypattern
1.Overlaparea2.Effectivesprayarea
Note:Calibratethesprayerbeforeyoustartthespray
application;refertoCalibratingtheSprayer(page34).
1.Setthesprayer-pumpswitchtotheONposition.
2.Drivethemachinetothejobsite.
3.Pushforwardthetank-agitationlevertotheOFF position.
Note:Thereissomeagitationeffectevenwhile
thetank-agitationleverisintheOFFposition.
4.Adjustthesprayer-pressurecontroltothesetting thatyoudeterminedinCalibratingtheSprayer
(page34).
5.Movethenarroworwide-spraypatternleverto theONpositionandbeginspraying.
Important:Donotuseboththenarrowand
widecontrolsatthesametime.
g027299
Figure44
Wide-spraypattern
1.Overlaparea2.Effectivesprayarea
6.Whenyounishspraying,pushforwardthe spray-patternleversandsetthesprayer-pump switchtotheOFFposition.
Note:Ifyouneedtocontinuetomixthesprayer
tankcontents,leavethesprayer-pumpswitchin theONpositionandpullbackthetank-agitation lever.
40

SprayingTips

Figure45
1.Overlaparea—narrowspraypattern6.SprayerOff—donotspraywhenturningthemachine180°
2.Effectivesprayarea7.Endofsprayingjob
3.Forward
4.Overlaparea—widespraypattern
5.2.4m(8ft)
Donotoverlaptheeffectivesprayareathatyou
havepreviouslysprayed(seeFigure45).
Watchforpluggedsprayernozzles.
8.Propertyfence
9.Gate
agitationlevertotheOFFposition.Alternatively,if ananti-foamingagentcompatiblewiththeexisting chemical—addtheanti-foamingagentaccordingto themanufacturer’sinstructions.
Movethenarrow-andwide-spraypatternlevers
totheOFFpositiontostopthesprayowbefore stoppingthemotionofthemachine.Once stopped,leavethemotion-controlleverinNEUTRAL andleavethesprayer-pumpswitchintheON position.
Youobtainbetterresultsifthemachineismoving
whenspraycontrolsareturnedON.
Ensureadequatepumppressureforproperspray
distributionbypushforwardthetank-agitation levertotheOFFposition.
Watchforchangesintheapplicationrate.
Changesintheapplicationrateindicatethatyour groundspeedhaschangedbeyondtheoperating rangeofthenozzlesorthereisaproblemwiththe sprayersystem.
g027300
Note:Whenthetankisnearlyempty,thetank
agitationmaycausefoamingofthechemicalsolution inthetank.Inthiscase,pushforwardthetank
41

SprayingwiththeSprayWand

3.Adjustthepumppressuretothespraywand performthefollowing:
WARNING
Thespraywandtrapsliquidsunder highpressure,evenwhenengineisoff. High-pressurespraydischargecouldcause seriousinjuryordeath.
Keepclearofthenozzleanddonotdirect thesprayorstreamfromthewandat people,pets,ornon-workareaproperty.
Donotdirectthesprayatornear electrical-powercomponentsorsource.
Donotrepairthespraywand,hoses,seals, nozzle,orotherwandcomponents;always replacethem.
Donotattachthehosesorother componentstothenozzleattheendofthe spraywand.
Donotattempttodisconnectthespray wandfromthemachinewhilethesprayer systemispressurized.
Donotusethespraywandiftriggerlockis damagedormissing.
Rotatethespray-wandlocktotheOFF positionwhenjobiscomplete.
1.Removethewandfromtheholderattheright sideofthemachine(Figure46).
Toincreasethepumppressuretothe
wand,rotatethewand-pressurecontrol counterclockwise(Figure47).
g027401
Figure47
1.Sprayerwandpressurecontrol
Todecreasepressuretothewand,rotatethe
controlclockwisedirection(Figure47).
Toshutoffthepressuretothewand,rotate
thewand-pressurecontrolclockwiseuntilthe valveforthecontrolisclosed(Figure47).
4.Squeezethetriggertothespray-wandhandle tobeginspraying;lockthetriggerinplaceif desired(Figure46).
5.Whennishedspraying,ifyoulockedthetrigger ofthespray-wand—unlockit,andreleasethe trigger(Figure46)
6.Rotatethesprayer-wandpressurecontrol clockwisetotheOFFposition(Figure47).
Figure46
1.Wandholder4.Wand
2.Trigger5.Nozzle
3.Triggerlock
2.Firmlygripthespraywandandpointitinthe directionthatyouwillspray.
Note:Thewandmayrecoil;ensurethatyou
holditsecurely.
7.Insertthewandintothewandholder(Figure46).
g033506
42
AfterOperation

AfterOperationSafety

GeneralSafety

Parkthemachineonalevelsurface;shutoffthe
engine;engagetheparkingbrake;removethe key;andwaitforallmovementtostopbefore leavingtheoperator’sposition.
Afteryounishoperatingthemachinefortheday,
washoffallchemicalresiduefromtheoutsideof themachine;refertoChemicalSafety(page16).
Usefull-widthrampsforloadingthemachineinto
atrailerortruck.
5.Tiltthescreenatthebottomofthehopper forwardtocleanthebottomhoppercomponents (Figure48).
Tiethemachinedownsecurelytothetraileror
truckusingstraps,chains,cable,orropes.Both frontandrearstrapsshouldbedirecteddownand outwardfromthemachine.
Shutoffthefuelbeforetransportingorstoringthe
machine.
Keepallpartsofthemachineingoodworking
conditionandallhardwaretightened.
Allowtheenginetocoolbeforestoringthemachine
inanyenclosure.
Neverstorethemachineorfuelcontainerwhere
thereisanopename,spark,orpilotlight,such asonawaterheateroronotherappliances.
Replaceanydamagedspraywandcomponents;
donotattempttorepairhoses,seals,nozzles,or otherwandcomponents.

CleaningandLubricating theSpreader

ServiceInterval:Aftereachuse
g033504
Figure48
1.Hopperscreen
6.Rotatethehopperscreendown.
7.Disconnectthehopperrate-gatecable,place therategatedialtoasettinglowerthan themaximumopenposition,andallowthe spreader-sprayertoemptycompletely;referto
EmptyingtheSpreader(page26).
8.Connectthehopperrate-gatecable;referto
ConnectingtheRate-GateLinkage(page28).
9.Applywater-displacinglubricanttothe componentsasshowninFigure49.
1.Drivethemachinetoadesignatedcleaningarea withalevelsurface.
2.Movethemotion-controlleverintheNEUTRAL position,shutofftheengine,waitforallmoving partstostop,removekey,andengageparking brake.
3.Emptythehopper;refertoEmptyingthe
Spreader(page26).
4.Usingahosetospraytheinsideandoutsideof theentirespreaderwithcleanwater.
Note:Donotuseapowerwashertoclean
themachine.Thehigh-pressurewater canforceresidual-corrosivematerialsinto sprayer-spreadercomponents.
g027297
Figure49
43

CleaningtheSprayer

ServiceInterval:Aftereachuse
5.Movethetank-agitationlevertotheONposition (Figure50).
WARNING
Swallowingorinhalingchemicalscouldcause seriousinjuryordeath.
Donotcleansprayernozzlesusingyour mouthorblowingthroughthenozzles.
Replaceallwornanddamagedsprayer nozzles.
Ensurethatthenozzlesareinstalled correctly.

PreparingtheMachine

1.Emptythesprayertank;refertoEmptyingthe
SprayerT ank(page39).
2.Fillthesprayertankwith19L(5USgallons)or moreofcleanwaterandinstallthecap;referto
FillingtheSprayTank(page38).
3.Engagetheparkingbrake,movethe steering-control/motion-controllevertothe NEUTRALposition,andstarttheengine(Figure
50);refertoStartingtheEngine(page21).

CleaningtheSprayerSystemand Wand

Important:Alwaysemptyandcleanthesprayer
immediatelyaftereachuse.Failuretodosomay causethechemicalstodryorthickeninthelines, cloggingthepumpandothercomponents.
1.Pullbackbothnarrowandwide-spraypattern leverstotheONposition(Figure50).
Thesprayernozzlesbeginspraying.
2.Allowtherinsewaterinthetanktospraythrough thenozzles.
3.Checkthatall3nozzlesaresprayingcorrectly.
4.Removethesprayerwandfromtheholder,point thewandinasafedirection,andsqueezethe trigger;refertoSpray-WandTriggerandTrigger
Lock(page15).
Note:Allowtherinsewatertodischargefrom
thewandfor1to2minutes.
5.Releasethetriggerforthewandandreturnitto theholderonthemachine(Figure7).
6.Movethespray-patternleversforwardtothe OFFposition,setthesprayer-pumpswitchtothe OFFposition,andshutofftheengine(Figure50).
Figure50
1.Ignitionswitch
2.Agitation-pumplever6.Throttle
3.Narrow-spraypatternlever
4.Wide-spraypatternlever
4.Setthesprayer-pumpswitchtotheONposition, andsettheenginethrottletoFASTposition (Figure50).
5.Choke
7.Sprayer-pump/tank-agitation switch
7.Cleanthestrainer;refertoCleaningtheStrainer
(page45).
8.Repeatsteps2through7usingcleanersand neutralizersrecommendedbythechemical manufacturers;refertoFillingtheSprayTank
(page38).
9.Repeatsteps2through7usingcleanwateronly .

CleaningtheExternalComponents

1.Usingahosetowashofftheoutsideofthe sprayertankwithcleanwater.
g033349
Note:Donotuseapowerwashertoclean
themachine.Thehigh-pressurewater mayforceresidualcorrosivematerialsinto spreader-spreadercomponents.
2.Removeandcleanthesprayernozzles;referto
CleaningtheSprayerNozzle(page45).
Note:Replacedamagedorwornnozzles.
3.Allowthespreader-sprayertocompletelydry beforethenextuse.
44

CleaningtheStrainer

ServiceInterval:Aftereachuse
Important:Ifyouusedwettable-powder
chemicals,cleanthestraineraftereachtimethat yourinsethesprayertank.
1.Emptythesprayertank;refertoEmptyingthe
SprayerT ank(page39).
2.Rotatethehandleofthepump-shutoffvalve90° counterclockwisetotheCLOSEposition(Figure
51).
Figure51
1.Strainer2.Pump-shutoffvalve
g027402
Figure52
g249175
1.Strainerbody3.Screen
2.Gasket4.Strainerbowl
3.Alignadrainpanunderthestrainer(Figure51).
4.Rotatethestrainerbowlcounterclockwiseand removethebowlandscreenfromthebodyof thestrainer(Figure52).
Note:Removethestrainerbowlbyhand.
Note:Replacethegasketorscreenorbothif
thesepartsarewornordamaged
5.Allowanyresidualchemicalsolutiontodrain fromthestrainerbody.
Note:Disposeofthewastesolutionaccording
tolocalcodesandthechemicalmanufacturer's instructions.
6.Useasoft-bristlebrushandcleanwatertoclean thescreenandbowl
7.Installthescreenintothestrainerbody(.Figure
52).
8.Installthegasketandstrainerbowlontothe strainerbody,andhandtightenthebowl(Figure
52).
9.Rotatethehandleofthepump-shutoffvalve90° clockwisetotheOPENposition(Figure51).

CleaningtheSprayerNozzle

ServiceInterval:Aftereachuse
1.Rotatethenozzlecap90°counterclockwiseand removethecapfromthenozzlebody(Figure
53).
45
Figure53
1.Nozzlebody5.Nozzlecap
2.Strainer
3.Gasket7.Slot
4.Sprayertip
2.Removethesprayertip,gasket,andstrainer fromthenozzlebody(Figure53).
6.Atomizer
8.Regulatorcase
Note:Replaceanywornordamagednozzle
parts.
3.Useasoft-bristlebrushandcleanwatertoclean thenozzletip,gasket,andstrainer.
4.Assemblethestrainerintothenozzlebody (Figure53).
5.Assemblethesprayertipandgasketintothe nozzlecap(Figure53).
6.Installthetip,gasket,andcapontothenozzle body(.Figure53).
Note:Usetheslottorotatetheatomizer(Figure
53)ofthesprayertipforward(in-linewiththe
ow-regulatorcaseofthenozzlebody).
7.Rotatethenozzlecap90°clockwise(Figure53).
8.Repeatsteps1through7forthe2othersprayer nozzles.

TransportingtheMachine

Machineweight:227kg(500lb)—bothsprayertank
andhopperempty;389kg(857lb)—bothsprayer tankandhopperfull
CAUTION
Thismachinedoesnothaveproperturn signals,lights,reectivemarkings,ora slowmovingvehicleemblem.Drivingona streetorroadwaywithoutsuchequipment isdangerousandcanleadtoaccidents causingpersonalinjury.Drivingonastreetor roadwaywithoutsuchequipmentmayalsobe
g027398
aviolationofStatelawsandtheoperatormay besubjecttotrafcticketsand/ornes.
Donotdriveamachineonapublicstreetor roadway.

LoadingtheMachine

WARNING
Loadingamachineontoatrailerortruck increasesthepossibilityoftip-overandcould causeseriousinjuryordeath.
Useextremecautionwhenoperatinga machineonaramp.
Backthemachineuptherampandwalkit forwarddowntheramp.
Avoidsuddenaccelerationordeceleration whiledrivingthemachineonarampas thiscouldcausealossofcontrolora tip-oversituation.
Donotattempttoturnthemachinewhile ontheramp;youmaylosecontroland driveofftheside.
Useonlyasingle,full-widthramp;donot useindividualrampsforeachsideofthe machine.
Ifindividualrampsmustbeused,use enoughrampstocreateanunbrokenramp surfacewiderthanthemachine.
Useaheavy-dutytrailerortrucktotransportthe machine.Ensurethatthetrailerortruckhasall thenecessarybrakes,lighting,andmarkingas requiredbylaw.Pleasecarefullyreadallthesafety instructions.
1.Ifusingatrailer,connectittothetowingvehicle andconnectthesafetychains.
2.Ifapplicable,connectthetrailerbrakes.
3.Lowertheramp.
46
4.Raisetheoperatorplatform.
5.Backthemachineuptheramp(Figure54).
Figure54
g031405
1.Backthemachineupthe ramp.
2.Walkthemachineforward downtheramp.
6.Securethemachine;refertoSecuringthe
MachineforTransport(page47).

SecuringtheMachinefor Transport

Note:Refertothechemical-warning-product
label(s)beforetransportingthemachineandfollow alllocal/state/federalrequirementsfortransporting chemicals.
Note:Ensurethatthespreader-hoppercoverandthe
spraywandaresecurebeforetransporting.
1.Attheleftsideofthemachine,ensurethatthe shutoffvalveforthesprayertankisclosedand thedrainplugissecure.Attherightsideofthe machine,ensurethatthepump-shutoffvalveis closed.
2.Shutofftheengine,removethekey,andengage theparkingbrake.
3.Closethefuelvalveandblockthetires.
4.Usethetie-downpointsonthemachineto securelybindthemachinetothetrailerortruck withstraps,chains,cable,orropes(Figure55). Refertolocalregulationsfortrailerandtie-down requirements.
Figure55
1.Fronttie-downpoints2.Reartie-downpoints
g033507
47
Maintenance

MaintenanceSafety

Beforeperformingmaintenanceonthemachine;
refertoPreparingtheMachine(page50).
Beforeperforminganymaintenance,thoroughly
cleanandrinsethespreaderandsprayer.
Cleangrassanddebrisfromthedrives,mufers,
andenginetohelppreventres.
Allowonlyqualiedandauthorizedpersonnelto
maintain,repair,adjust,orinspectthemachine.
Donotrepairthespraywand,hoses,seals,nozzle,
orotherwandcomponents;alwaysreplacethem.
Mechanicalorhydraulicjacksmaymalfunction,
allowingthemachinetofall;donotrelysolelyon mechanicalorhydraulicjacksforsupport.Use adequatejackstandsorequivalentsupport.
Chemicalsusedinthesprayersystemmaybe
hazardousandtoxictoyou,bystanders,animals, plants,soils,orotherproperty.
–Carefullyreadandfollowthechemicalwarning
labelsandmaterialsafetydatasheets(MSDS) forallchemicalsused,andprotectyourself accordingtothechemicalmanufacturer’s recommendations.
–Alwaysprotectyourskinwhileyouarenear
chemicals.Usetheappropriatepersonal protectiveequipment(PPE)toguardagainst contactwithchemicals,includingthefollowing:
safetyglasses,goggles,and/orfaceshield
–Alwayswashyourhandsandotherexposed
areasassoonaspossibleafterworkingwith chemicals.
–Chemicalsandfumesaredangerous;never
enterthetankorplaceyourheadoverorinthe openingofatank.
Cleanupoilorfuelspills.
Donotstorethemachineorfuelnearamesor
drainthefuelindoors.
Usejackstandstosupportthemachineand/or
componentswhenrequired.
Carefullyreleasepressurefromcomponentswith
storedenergy.
Disconnectthebatteryorremovethespark-plug
wirebeforemakinganyrepairs.Disconnectthe negativeterminalrstandthepositiveterminal last.Connectthepositiveterminalrstand negativelast.
Keepyourhandsandfeetawayfrommoving
parts.Ifpossible,donotadjustthemachinewith theenginerunning.
Keepallpartsingoodworkingconditionandall
hardwaretightened.Replacealldamagedor missingdecals.
Neverinterferewiththeintendedfunctionofa
safetydeviceorreducetheprotectionprovided byasafetydevice.Checktheirproperoperation regularly.
achemicalsuit
arespiratororltermask
chemical-resistantgloves
rubberbootsorothersubstantialfootwear
acleanchangeofclothes,soap,and
disposabletowelsforcleanup
–Refusetooperateorworkonthesprayerif
chemicalsafetyinformationisnotavailable.
–Donotll,calibrate,orcleanthemachinewhile
people,especiallychildren,orpetsareinthe area.
–Handlechemicalsinawell-ventilatedarea.
–Havecleanwateravailable,especiallywhen
llingthespraytank.
–Donoteat,drink,orsmokewhileworkingnear
chemicals.
–Donotcleanspraynozzlesbyblowingthrough
themorplacingtheminyourmouth.
Toensureoptimumperformanceandcontinued
safetycerticationofthemachine,useonly genuineT ororeplacementpartsandaccessories. Replacementpartsandaccessoriesmadeby othermanufacturerscouldbedangerous,and suchusecouldvoidtheproductwarranty.
Checktheparkingbrakeoperationfrequently.
Adjustandserviceasrequired.
48
RecommendedMaintenanceSchedule(s)
MaintenanceService
Interval
Beforeeachuseordaily
Aftereachuse
Every50hours
Every80hours
Every100hours
MaintenanceProcedure
•Checkthesafetyinterlocksystem.
•T estthestarterinterlock.
•Checkaircleaner;replaceifdirty.(Mayneedmoreoftenundersevereconditions.)
•Checktheengine-oillevel.
•Checkthemachineforloosehardware.
•Cleanandlubricatethespreader.
•Cleanthesprayertank.
•Cleanthestrainer.
•Cleanthesprayernozzles.
•Cleantheengineandtheexhaustsystemarea.
•Cleanthegrassanddebrisbuildupfromthemachine.
•Cleanthefoamair-cleanerelementMoreoftenundersevereconditions.
•Checkthepressureinthetires.
•Servicethetransaxle.
•Checksprayersystem.
•Removetheengineshroudsandcleanthecoolingns.
•Lubricatethegreasettings.
•Replacethedualelementairlter.
•Changetheengineoil.
•Changetheengineoil(moreoftenunderseverecondition).
•Check,cleanandgapthesparkplug.
Every200hours
Monthly
Yearly
Yearlyorbeforestorage

NotationforAreasofConcern

Inspectionperformedby:
ItemDate
1
2
3
4
5 6
7
8
Information
•Servicethesparkarrester.
•Cleanthefuel-sedimentcup.
•Servicethefuelstrainer.
•Checkthebattery.
•T orquetheaxlebolts.
•Preparethemachineforstorage.
Important:Refertoyourengineowner’smanualforadditionalmaintenanceprocedures.
49
Pre-Maintenance Procedures
CAUTION
Ifyouleavethekeyintheswitch,someone couldaccidentlystarttheengineand seriouslyinjureyouorotherbystanders.
Removethekeyfromtheswitchbeforeyou performanymaintenance.
CAUTION
Raisingthemachineforserviceor maintenancerelyingsolelyonmechanical orhydraulicjackscouldbedangerous.The mechanicalorhydraulicjacksmaynotbe enoughsupportormaymalfunctionallowing themachinetofall,whichcouldcauseinjury.
Donotrelysolelyonmechanicalorhydraulic jacksforsupport.Useadequatejackstands orequivalentsupport.
g259487
Figure56
1.Spark-plugwire

PreparingtheMachine

WARNING
Whileyouaremaintainingoradjustingthe machine,someonecouldstarttheengine. Accidentallystartingtheenginecould seriouslyinjureyouorotherbystanders.
Removethekeyfromtheignition,engage parkingbrake,andpullthewire(s)offthe sparkplug(s)beforeyoudoanymaintenance. Alsopushthewire(s)asidesoitdoesnot accidentallycontactthesparkplug(s).
Performthefollowingbeforeservicing,cleaning,or makinganyadjustmentstothemachine.
1.Parkthemachineonalevelsurface.
2.Shutthewide-distributionimpeller-gateforthe spreaderandshutoffthesprayer-pumpswitch.
3.Shutofftheengineandremovethekey.
4.Engagetheparkingbrake.
5.Waitforallmovingpartstostopallowtheengine tocoolbeforeservicing,storing,ormaking repairs.
6.Disconnectthespark-plugwire(Figure56).
50
Lubrication
EngineMaintenance

LubricatingtheGrease Fittings

ServiceInterval:Every100hours
Greasetype:NationalLubricatingGreaseInstitute
(NGLI)grade#2multi-purposegungrease.
1.Preparethemachineformaintenance;referto
PreparingtheMachine(page50).
2.Wipethegreasettingscleanwitharag(Figure
57).

ServicingtheAirCleaner

ServiceInterval:Beforeeachuseordaily
Every100hours
Important:Donotapplyoiltothefoamorpaper
element.
RemovingtheFoamandPaper Elements
1.Preparethemachineformaintenance;referto
PreparingtheMachine(page50).
2.Cleanaroundtheaircleanertopreventdirtfrom gettingintotheengineandcausingdamage (Figure58).
Figure57
1.Wheelbearings(2)
2.Kingpinpivots(2)4.Steeringcontrolpivot
3.Connectagreaseguntothettings(Figure57).
4.Pumpgreaseintothettingsuntilgreasebegins tocomeoutofthebearings.
5.Wipeupanyexcessgrease.
3.Frontaxlepivot
g027437
g033510
Figure58
1.Air-cleanercover4.Hold-downrod
2.Paper-lterelement
3.Foamelement
5.Wingnuts
51
3.Rotatethewingnutthatsecurestheair-cleaner covercounterclockwiseandremovethe air-cleanercover(Figure58).
EngineOilSpecication
OilType:Detergentoil(APIserviceSJorhigher)
4.Rotatethewingnutthatsecuresthepaper andfoam-lterelementscounterclockwiseand removethelterelementsfromthehold-down rod(Figure58).
5.Carefullypullthefoamelementoffthepaper element(Figure58).
Note:Inspectthepaperandfoam-lter
elementsfordamageoranexcessive accumulationofdirt.Replacethedamaged lters.Cleanthefoam-lterelementifitisdirty. Replacethepaper-lterelementifitisdirty.
ServicingtheFoamFilterElement
ServiceInterval:Every50hoursMoreoftenunder
severeconditions.
1.Inspecttheelementfortears,anoilylm,or damaged(Figure58).
Important:Replacethefoamelementifit
iswornordamaged.
2.Washthefoamelementinliquidsoapand warmwater.Whentheelementisclean,rinse itthoroughly.
3.Drytheelementbysqueezingitinacleancloth.
4.Airdrythefoam-lterelement.
Oilviscosity:Refertothetablebelow.
g027233
Figure59

CheckingtheEngine-Oil Level

ServiceInterval:Beforeeachuseordaily
Important:Donotoperatetheenginewiththeoil
levelbelowtheLow(orAdd)markonthedipstick, orovertheFullmark.
1.Movethemachinetoalevelsurface.
InstallingtheFoamand Paper-FilterElements
Important:Topreventenginedamage,always
operatetheenginewiththecompletefoamand paperair-cleanerassemblyinstalled.
1.Carefullyslidethefoam-lterelementontothe paper-lterelement(Figure58).
2.Aligntheholeinthetopplateofthepaper-lter elementwiththehold-downrodofthecarburetor (Figure58).
3.Securethelterelementstothecarburetor withthewingnut(Figure58)thatyouremoved instep4ofRemovingtheFoamandPaper
Elements(page51).
4.Aligntheholeintheair-cleanercoverwiththe hold-downrod(Figure58)andsecurethecover totherodwiththewingnutthatyouremoved instep3ofRemovingtheFoamandPaper
Elements(page51).
2.Preparethemachineformaintenance;referto
PreparingtheMachine(page50).
3.Allowtheenginetocool.
4.Removethedipstickfromtheengineandwipe thedipstickwithacleanrag(Figure60).
52

ChangingtheEngineOil

ServiceInterval:Every100hours
Every100hours(moreoftenundersevere condition).
DrainingtheEngineOil
Important:Donotoperatetheenginewiththeoil
g033503
levelbelowtheLow(orAdd)markonthedipstick, orovertheFullmark.
1.Preparethemachineformaintenance;referto
PreparingtheMachine(page50).
2.Alignadrainpanwithacapacityof1.5L(1.6 USqt)orgreaterbelowthedrainvalveatthe bottomoftheskidplateandinboardfromthe batterytray(Figure61).
Figure60
1.Dipstick3.Minimumoillevel
2.Maximumoillevel
5.Insertthedipstickfromtheengineasshownin
Figure60.
Note:Donotthreadthedipstickintotheller
neckwhencheckingtheengineoillevel.
6.Removethedipstickfromthellerneckandlook attheoillevelinthedipstick(Figure60).
Note:Theengineoillevelmustcoverbetween
thehatchmarkedareasonthedipstick(Figure
60).
7.Iftheoillevelislow,wipeofftheareaaround thellerneckandaddthespeciedoiluntilthe oillevelisbetweenthehatchmarkedareason thedipstick.
Important:Donotoverlltheenginewith
oil.
8.Handtightenthedipstickintothellerneck (Figure60).
g027234
g027439
Figure61
1.Drainvalve
2.Hex-headstem
3.Batterytray
4.Skidplate
5.Frontofthemachine
3.Openthedrainvalvebyrotatingthehex-head stemofthevalvecounterclockwisewitha wrench(Figure61).
Note:Allowtheengineoiltodraincompletely.
4.Closethedrainvalveclockwiseuntilthevalveis fullyseated(Figure61).
Note:Wipecleananyresidualoilfromthedrain
valve.
AddingEngineOiltotheEngine
EngineOilCapacity:1.1L(1.2USqt)
Important:Donotoperatetheenginewiththeoil
levelbelowtheLow(orAdd)markonthedipstick, orovertheFullmark.
53
1.Removethedipstickfromthellerneckofthe engineandwipecleanthedipstickwitharag (Figure62).
Figure62
1.Dipstick2.Fillerneck
5.Iftheoillevelislow,addthespeciedoilintothe engineuntiltheoillevelisbetweenthehatch markedareasonthedipstick.
Note:Donotoverlltheenginewithoil.
6.Handtightenthedipstickintothellerneck (Figure62).

ServicingtheSparkPlug

ServiceInterval:Every100hours
SparkPlugSpecication
SparkPlugType:NGKBR6HS,ChampionRTL86C,
orequivalent
RemovingtheSparkPlug
g033511
1.Preparethemachineformaintenance;referto
PreparingtheMachine(page50).
2.Slowlypour1.1L(1.2USqt)ofthespeciedoil intothecrankcaseoftheenginethroughthe llerneck(Figure62).
3.Insertthedipstickfromtheengineasshownin
Figure63.
Note:Donotthreadthedipstickintotheller
neckwhencheckingtheengineoillevel.
Figure63
2.RemovethesparkplugasshowninFigure64.
g033508
g008791
g027234
Figure64
1.Dipstick3.Minimumoillevel
2.Maximumoillevel
4.Removethedipstickfromthellerneckandlook attheoillevelinthedipstick(Figure62).
Note:Theengineoillevelmustcoverbetween
thehatchmarkedareasonthedipstick(Figure
62).
54
CheckingtheSparkPlug
ServicingtheSpark
AirGap:0.6to0.7mm(0.02to0.03inch)
Important:Donotcleanthesparkplug(s).
Alwaysreplacethesparkplug(s)whenithasa blackcoating,wornelectrodes,anoilylm,or cracks.
Ifyouseelightbrownorgrayontheinsulator,the engineisoperatingproperly.Ablackcoatingonthe insulatorusuallymeanstheaircleanerisdirty .
Useagappingtool/feelergaugetocheckandadjust theairgapto0.6to0.7mm(0.02to0.03inch).
Figure65
InstallingtheSparkPlug
Arrester
ServiceInterval:Every200hours
RemovingtheSparkArrester
WARNING
Hotexhaustsystemcomponentsmayignite gasolinevaporsevenaftertheengineis stopped.Hotparticlesexhaustedduring engineoperationmayigniteammable materials.Firemayresultinpersonalinjury orpropertydamage.
Donotrefuelorrunengineunlessspark arresterisinstalled.
1.Preparethemachineformaintenance;referto
PreparingtheMachine(page50).
g008794
2.Allowthemufertocool.
3.Removethe2self-tappingscrewsthatsecure thetailscreentothemufercoverandremove thescreen(Figure68andFigure68).
Tightenthesparkplugasfollows:
Newsparkplug—12to15N∙m(8.7to10.8ft-lb)
In-servicesparkplug—23to27N∙m(16.6to19.5
ft-lb)
Figure66
g033512
Figure67
g008795
55
Figure68
4.Installthesparkarrester;reversethesteps completedinRemovingtheSparkArrester
(page55)
g027467
1.Flanged-headbolt
2.Bolts
3.Mufercover7.Sparkarrester
4.Tailscreen
5.Self-tappingscrew
6.Mufer
8.Self-tappingscrew
4.Removethe2boltsand1anged-headboltthat securesthemufercovertothemufer(Figure
68).
5.Removetheself-tappingscrewthatsecurethe sparkarrestertothemuferandremovethe sparkarrester(Figure68).
CleaningandAssemblingthe SparkArrester
1.Removethesparkarrester(Figure68).
2.Ifthereareanybreaksinthescreenorwelds areobserved,replacethearrester.
3.Cleanthearresterwithawirebrushandsoakin solventifnecessary(Figure69).
Figure69
g208746
56
FuelSystem Maintenance
2.Alignadrainpanwitha6.1L(1.6USgallons) capacitywithaunderthecarburetor.
3.Rotatethesedimentcupcounterclockwiseand removethecupfromthecarburetor.

CleaningtheFuelSediment Cup

ServiceInterval:Monthly
1.Preparethemachineformaintenance;referto
PreparingtheMachine(page50).
2.Movethefuel-shutoffvalvetotheOFFposition; refertoOpeningandClosingtheFuel-Shut-Off
Valve(page21).
3.Alignadrainpanunderthebodyofthe fuel-shutoffvalveforthecarburetor(Figure70).
Note:Checkthesealforthesedimentcup
fordamageorwear;replacethesealifitis damagedorworn.
4.Movethefuel-shutoffvalvetotheONposition.
Note:Allowthefuelsystemtodraincompletely.
5.Removethe2bolts6x25mmand2nuts8mm thatsecurethefueltanktothetanksupports (Figure71).
Figure70
1.Fuel-shutoffbody3.Sedimentcup
2.Seal
4.Rotatethesedimentcupcounterclockwiseand removethecupfromthecarburetor(Figure70).
Note:Checkthesealforthesedimentcup
fordamageorwear;replacethesealifitis damagedorworn.
5.Cleanthesedimentcupinfreshgasolineor kerosene.
6.Handtightenthesedimentcupintothebodyof thefuel-shutoffvalve(Figure70).
7.Openthefuel-shutoffvalveandcheckforfuel leaks.

ServicingtheFuelStrainer

ServiceInterval:Monthly
RemovingtheFuelTank
1.Movethefuel-shut-offvalvetotheOFFposition; refertoOpeningandClosingtheFuel-Shut-Off
Valve(page21).
g033509
g027462
Figure71
1.Fueltank5.Tanksupports
2.Strainer
3.Fuelhose
4.Nuts8mm
6.Loosenthehoseclampanddisconnectfuelhose fromthettingonthecarburetor(Figure72).
1.Fitting(carburetor)
2.Clamp
6.Bolt6x25mm
7.Clamps
g027463
Figure72
3.Fuelhose
57
7.Removethefueltankfromthecrankcaseofthe engine(Figure71andFigure73).
Figure73
4.Securethehosetothecarburetorttingwiththe clamp(Figure72).
5.Assemblethetanktothetanksupportsonthe enginewiththe2bolts6x25mmand2nuts 8mm(Figure71).
6.Torquethe6mmboltsto945to1171N∙m(86 to106in-lb).
7.Handtightenthesedimentcupintothe carburetor.
8.Addfueltothefueltank,openthefuel-shutoff valve,andcheckforfuelleaks.
Note:Donotaddtoomuchfueltothetank
beforeyouhaveconrmedthattherearenofuel
g027464
leaks.
1.Fuelhose
2.Boss4.Fueltank
3.Strainer
CleaningtheFuelStrainer
1.Loosenthehoseclampanddisconnectthefuel hosefromthettingatthefuelstrainer(Figure
71).
2.Rotatethefuelstrainercounterclockwiseand removeitfromthefueltank(Figure71).
Note:Checkthesealandthefuelstrainer
fordamageorwear.Replacethesealorfuel strainerifthesealorstraineraredamaged.
3.Cleanthefuelstrainerinfreshgasolineor kerosene.
4.Threadthefuelstrainerintothefueltank(Figure
71).
5.Torquethefuelstrainerto3.0to4.0N∙m(2.2 to2.9ft-lb).
6.Alignthefuelhosethatyouremovedinstep1 overthettingonthefuelstrainer(Figure71 andFigure73).
7.Securethehosetothestrainerttingwiththe clamp(Figure71andFigure73).
InstallingtheFuelTank
1.Applymedium-gradethread-lockingcompound tothe8mmstudsinthefueltankandthe2 bolts6x25mm.
2.Alignthefueltanktothetanksupportsonthe engine(Figure71).
3.Alignthefuelhosethatyouremovedinstep6of
RemovingtheFuelTank(page57)tothetting
onthecarburetor(Figure72andFigure73).
58
ElectricalSystem
CheckingtheBatteryCharge
Maintenance

ServicingtheBattery

ServiceInterval:Monthly
Alwayskeepthebatterycleanandfullycharged.Use apapertoweltocleanthebatterycase.Ifthebattery terminalsarecorroded,cleanthemwithasolution offourpartswaterandonepartbakingsoda.Apply alightcoatingofgreasetothebatteryterminalsto preventcorrosion.
Voltage:12V
DANGER
Chargingorjumpstartingthebatterymay produceexplosivegases.Batterygasescan explodecausingseriousinjury.
Keepsparks,ames,orcigarettesaway frombattery.
Ventilatewhenchargingorusingbatteryin anenclosedspace.
CAUTION
IftheignitionisintheONposition,there ispotentialforsparksandengagement ofcomponents.Sparkscouldcausean explosionormovingpartscouldaccidentally engagecausingpersonalinjury.
BesureignitionswitchisintheOFFposition beforechargingthebattery.
1.Preparethemachineformaintenance;referto
PreparingtheMachine(page50).
2.Removethefreeendofthebatterystrapfrom thebuckleandremovethebatterycoverfrom thebatterybox(Figure74).
Ensurethattheventingpathofbatteryis alwaysopenoncethebatteryislledwith acid.
Donotleanoverthebatteries.
Alwaysshieldeyesandfacefrombattery.
DANGER
Batteryelectrolytecontainssulfuricacid, whichispoisonousandcancausesevere burns.Swallowingelectrolytecanbefatalor ifittouchesskincancausesevereburns.
Weareyeprotectiontoshieldyoureyes andrubberglovestoprotectyourskinand clothingwhenhandlingelectrolyte.
Donotswallowelectrolyte.
Intheeventofanaccident,ushwithwater andcalladoctorimmediately.
g027115
Figure74
1.Batterybox5.Batterycover
2.Batterysupport6.Negativeterminal
3.Buckle7.Positiveterminal
4.Batterystrap
3.Measurethevoltageofthebatterywitha voltmeter.
4.Usethetablebelowtolocatethechargestate orthebattery,andifneeded,thebattery-charger
59
settingandchargingintervalrecommendedto chargethebatteryto12.6Vorgreater;referto thebatterychargetablebelow.
Important:Ensurethatthenegativebattery
cableisdisconnected,andthebattery chargerusedforchargingthebattery hasanoutputof16Vand7Aorlessto avoiddamagingthebattery(seechartfor recommendedchargersettings).
BatteryChargeTable
Voltage Reading
12.6or greater
12.4–12.6
12.2–12.4
12.0–12.2
11.7–12.0
11.7orless
5.Ifthepositivecableisalsodisconnected,
connectthepositive(red)cabletothe positive-batteryterminalandslipterminalcover overthepositiveterminal(Figure74).
Percent Charge
100%16V/
75–100%16V/
50–75%16V/
25–50%14.4V/
0–25%14.4V/
0%14.4V/
Maximum Charger Settings
7A
7A
7A
4A
4A
2A
Charging Interval
NoCharging Required
30Minutes
1Hour
2Hours
3Hours
6Hoursor More
ChargingtheBattery
WARNING
Chargingthebatteryproducesgassesthat canexplode.
Neversmokenearthebatteryandkeepsparks andamesawayfrombattery .
Important:Alwayskeepthebatteryfullycharged
(1.265specicgravity)topreventbatterydamage whenthetemperatureisbelow32°F(0°C).
1.Removethebatteryfromthechassis;referto
RemovingtheBattery(page61).
2.Checktheelectrolytelevel.
3.Ensurethatthellercapsareinstalledonthe battery.
4.Chargethebatteryfor1hourat25to30Aor6 hoursat4to6A.
5.Whenthebatteryisfullycharged,unplugthe chargerfromtheelectricaloutlet,anddisconnect thechargerleadsfromthebatteryposts(Figure
75).
6.Installthebatteryontothemachineandconnect thebatterycables;refertoInstallingtheBattery
(page61).
Note:Donotrunthemachinewiththebattery
disconnected;electricaldamagemayoccur.
6.Removethescrew,washer,andgroundcable fromtheengine.Securethebatterycableto thebatteryterminalwiththebolt,washer,and nutandtorquethenutandboltto1978to2542 N∙cm(175to225in-lb).
Note:Iftimedoesnotpermitchargingthe
batteryorifchargingequipmentisnotavailable, connectthenegative-batterycablesandrun thevehiclecontinuouslyfor20to30minutesto chargethebattery.
7.Alignthebatterycovertothebatteryboxand securethecoverandboxtothebatterytraywith thebatterystrap(Figure74).
1.Positivebatterypost
2.Negativebatterypost
g000538
Figure75
3.Red(+)chargerlead
4.Black(-)chargerlead
60

RemovingandInstalling theBattery

RemovingtheBattery
WARNING
Batteryterminalsormetaltoolscouldshort againstmetalmachinecomponentscausing sparks.Sparkscancausethebatterygasses toexplode,resultinginpersonalinjury.
Whenremovingorinstallingthebattery, donotallowthebatteryterminalstotouch anymetalpartsofthemachine.
Donotallowmetaltoolstoshortbetween thebatteryterminalsandmetalpartsofthe machine.
Figure76
1.Negative-battery-cable cover(black)
2.Flangednut
3.Negative(-)battery terminal
4.Slidethered-terminalcoveroffthe
positive-batteryterminal(Figure76).
4.Flangedbolt
5.Positive(+)battery terminal
g027432
WARNING
Incorrectbattery-cableroutingcoulddamage themachineandcablescausingsparks. Sparkscancausethebatterygassesto explode,resultinginpersonalinjury.
Alwaysdisconnectthenegative-battery cable(black)beforedisconnectingthe positive(red)cable.
Alwaysconnectthepositive-batterycable (red)beforeconnectingthenegative (black)cable.
1.Preparethemachineformaintenance;referto
PreparingtheMachine(page50).
2.Removethebatterycover(Figure74);referto step2ofCheckingtheBatteryCharge(page
59).
3.Removethehex-angedboltandangednut fromthenegative-batterycableandnegative(-) batteryterminal,andremovethecablefromthe battery(Figure76).
5.Removethehex-angedboltandangednut fromthepositive(red)batterycableandthe positive(+)batteryterminal,andremovethe cablefromthebattery(Figure76).
6.Removethebatteryandbatteryboxfromthe batterytrayofthemachine.
InstallingtheBattery
1.Placethebatteryintothebatterybox.
2.Positionthebatteryandbatteryboxontothe batterytrayofthemachine.
3.Installthepositive(red)batterycabletopositive (+)batteryterminalwithaangedboltand angednut(Figure76).
4.Slidetheredterminalcoveroverthe positive-batteryterminal.
5.Installthenegativebatterycabletothenegative (-)batteryterminalwithaangedboltand angednut(Figure76).
6.Alignthebatterycovertothebatteryboxand securethecoverandboxtothebatterytraywith thebatterystrap(Figure74)
61

Jump-StartingtheMachine

DANGER
Jump-startingabatterythatiscracked,frozen, haslowelectrolytelevel,oranopen/shorted batterycell,cancauseanexplosionresulting inseriouspersonalinjury.
Donotjump-startabatteryiftheseconditions exist;replacethebattery.
CAUTION
Corrosionorlooseconnectionscancause unwantedelectricalvoltagespikesatanytime duringthejump-startingprocedure.
Donotattempttojumpstartamachine withlooseorcorrodedbatteryterminals,or damagetotheenginecanoccur.
CAUTION
Connectingthejumpercablesincorrectly (wrongpolarity)canimmediatelydamagethe electricalsystem.
Becertainofthebattery-terminalpolarityand thejumper-cablepolaritywhenconnectingto thebattery.
Important:Besurethatthevehiclesdonottouch
andthatbothelectricalsystemsareoffandatthe sameratedsystemvoltage.Theseinstructions arefornegative-groundsystemsonly.
Important:Usetheproperlysizedjumpercables
(4to6AWG)withshortlengthstoreducethe voltagedropbetweensystems.Ensurethatthe cablesarecolorcodedorlabeledforthecorrect polarity.
Note:Thefollowinginstructionsareadaptedfromthe
SAEJ1494Rev.Dec.2001–BatteryBoosterCables –SurfaceVehicleRecommendedPractice(SAE– SocietyofAutomotiveEngineers).
1.Checkthebatteryterminalsofthedischarged batteryandtheboosterbatteryforcorrosion (white,green,orblue“snow”).
Note:Ensurethattheventcapsaretightand
level.Ifavailable,placeadampclothoverany ventcapsonbothbatteries.
3.Connectthepositive(+)cableclamp(red)tothe positive(+)terminalofthedischargedbattery (Figure77).
Note:Thepositive-batterycableiswiredtothe
starterorsolenoid.
g012785
Figure77
1.Positive(+)cableonthedischargedbattery
2.Positive(+)cableonboosterbattery
3.Negative(–)cableontheboosterbattery
4.Negative(–)cableontheengineblock
5.Boosterbattery
6.Dischargedbattery
7.Engineblock
4.Connecttheotherpositive(+)cableclamp(red) tothepositiveterminaloftheboosterbattery.
5.Connectthenegative(–)cableclamp(black)to thenegativeterminaloftheboosterbattery.
6.Connecttheothernegative(–)cableclamp (black)totheengineblockofthestalledmachine andawayfromthedischargedbattery .
Important:Donotconnectthenegative(–)
cableclamp(black)tothenegativebattery postofthedischargedbattery.
7.Standawayfromthedischargedbatteryofthe machine.
8.Startthemachineandremovethecablesin thereverseorderofconnection,disconnectthe engineblockconnectionrst.

ServicingtheFuses

Note:Cleanthecorrosionfromthebattery
terminalspriortojumpstarting.Tightenthe batterycableconnectionsasnecessary.
2.Ensurethattheboosterisa12-voltbatterywith asufcientampratingthatisingoodcondition andfullycharged.
Theelectricalsystemisprotectedbyfuses,and requiresnomaintenance.Ifafuseblows,checkthe componentorcircuitforamalfunctionorshort.
1.Removethenegative-batterycablefromthe batteryterminal;refertosteps2and3of
RemovingtheBattery(page61).
62
Note:Ensurethatthenegativebatterycable
doesnottouchthebatteryterminal.
DriveSystem
2.Pushthetabonthefuse/relayholderand separatethecoverfromtheholder(Figure78).
3.Pullthefusefromthesocketofthefuse/relay holder(Figure78).
Figure78
1.Batterybox3.Fuses
2.Cover4.Fuse/relayholder
4.Installafuseofthesametype(20A)intothe socketofthefuse/relayholder(Figure78).
5.Installthecoverontothefuse/relayholderuntil itlocksintoplace(Figure78).
6.Installthenegative-batterycablefromthebattery terminal;refertosteps5and6ofInstallingthe
Battery(page61).
Maintenance

CheckingtheAirPressure intheTires

ServiceInterval:Every50hours
Note:Servicetheairpressureinboththefrontand
reartires.
1.Preparethemachineformaintenance;referto
PreparingtheMachine(page50).
2.Checktirepressureinfrontandreartires.
3.Ifnecessary,adjusttheairpressureinthetires to83to97kPa(12to14psi).

TorquingtheAxleBolts

ServiceInterval:Yearly
g027495
1.Torquethe4axleboltsonbothfrontandrear wheels(Figure79)to48N∙m(35ft-lb).
2.Torquethe2setscrewsoneachrearwheelto 12N∙m(105in-lb).
Important:Ifyouremovethewheel(s)for
maintenance,applymedium-gradethread-locking compoundtothethreadsoftheboltsbefore installingthewheel(s)
Important:Ifyouremovetherearwheel(s)for
maintenanceapplyacopper-based,anti-seizing compoundontherear-axleshafts.
Important:Donotuseanti-seizecompoundon
thewheelbolts.
g033531
Figure79
1.Axlebolts
63
2.Setscrews

AligningtheFrontWheels

Operatorsuppliedequipment:2bolts9x76mm
(5/16x3inch)orlonger
1.Preparethemachineformaintenance;referto
PreparingtheMachine(page50).
2.Checkthetirepressure;refertoCheckingthe
AirPressureintheTires(page63).
3.Centerandsecurethesteeringcontrolby aligning2bolts(5/16x3inch)throughthe outsideholesonthesteeringcontrolandthrough thecontrolcolumn.
5.Measurethedistancebetweenthe2rearfaces ofthefronttiresasshowninFigure81.
Recordthefrontmeasurementhere
.
Note:Thefrontmeasurementshouldbe6.4to
12.7mm(1/4to1/2inch)largerthantherear measurement.
6.Ifthefrontmeasurementissmallerthan6.4mm (1/4inch)orlargerthan12.7mm(1/2inch), adjustmenttherodendsforthesteeringlinkage asfollows:
A.Removethe4thumbscrewsthatsecure
thefrontcover(belowtheimpeller)tothe chassisandremovethecover(Figure82).
Figure80
1.Outsideholes(steering control)
2.Controlcolumn
4.Measurethedistancebetweenthe2frontfaces
ofthefronttiresasshowninFigure81.
Recordthefrontmeasurementhere
.
g027150
g033530
Figure82
1.Forwardcover3.Thumbscrew
2.Clipnut
B.Loosenthejamnutsattherodends.
Figure81
Viewedunderneathmachine
1.Frontofthemachine4.Rearfaceofthetire
2.Frontmeasurement5.Rearmeasurement
3.Frontfaceofthetire
g027469
Figure83
1.Jamnuts
g027152
C.Rotatethesteeringrodtolengthenor
shortenthelinkage.Adjustboththeleftand rightsteeringlinkagesequally.
64
Note:Thefactorycenter-to-center
distancebetweentheball-jointrodends atthesteeringlinkageis23.3cm(9.21 inches).
D.Tightenthejamnuts.
E.Aligntheholesinthefrontcoverwiththe
clipnutsinthechassisandsecurethecover withthe4thumbnutsthatyouremovedin
A.
7.Removetheboltsthatyouinstalledinstep3
fromthecontrolcolumnandsteeringcontrol.

ServicingtheTransaxle

ServiceInterval:Every50hours
TransaxleOilT ype:T oro®HYPR-OIL™500
hydraulicoilorMobil®115W-50
1.Preparethemachineformaintenance;referto
PreparingtheMachine(page50).
2.Rotatecounterclockwisethe2quarter-turn
fastenersthatsecurethekneepadtothe chassisofthemachine(Figure84).
6.Iftheuidlevelistoolow,addthespecieduid intotheexpansiontank.
7.Installthetankcapontotheexpansiontankand tightenthecapuntilitissnug(Figure84).
Note:Donotovertightenthecap.
Figure84
1.Quickreleasescrews3.Oilexpansiontank
2.Kneepad
3.Liftthekneepadupandrearwardslightlyand removethepadfromthemachine(Figure84).
4.Cleanareaarounduid-expansiontankand removecap(Figure84).
5.Checktheuidlevelintheexpansiontank.
Note:Theuid-levelcoverthebottomportin
tank
g027155
65
ControlsSystem Maintenance

AdjustingthePattern ControlCableforthe Spreader

1.Preparethemachineformaintenance;referto
PreparingtheMachine(page50).
2.Emptythehopper;refertoEmptyingthe
Spreader(page26)
3.Closetheimpellergatebypushingthe wide-distributionimpeller-gateleverforwardfully (Figure85).
g027205
Figure86
Figure85
1.Unlock—spreadpattern
controlhandle(rotate counterclockwise)
2.Pushdown—spread
patterncontrolhandle
4.Rotatethespread-pattern-controlhandle counterclockwise,pushthehandledown, androtatethespread-pattern-controlhandle clockwise(3)refertoFigure85.
5.Loosenthejamnutattheendofthe pattern-controlcable(Figure86).
3.Lock—spreadpattern controlhandle(rotate clockwise)
4.Push forward—wide-distribution impeller-gatelever
1.Jamnut(patterncontrolcable)
2.Linkagerod
3.Impellershaft
4.1/8inch(3.2mm)gapbetweenramptoothandimpeller shaft
5.Ramptooth
6.Pullthelinkageroduntilthereis1/8inch(3.2
g027470
mm)gapbetweentheramptoothandthe impellershaft(Figure86).
7.Tightenthejamnut(Figure86).
8.Adjustthespread-pattern-controlhandle;refer
toAdjustingtheSpreaderPattern(page30).
66

MaintainingtheChassis

CheckingtheMachinefor

MaintainingtheSprayer System

LooseHardware
ServiceInterval:Beforeeachuseordaily
1.Preparethemachineformaintenance;referto
PreparingtheMachine(page50).
2.Visuallyinspectmachinefordamagedorworn parts,andcheckforloosehardware.
Note:Beforeoperatingthemachine,replace
anydamagedpartsandtightenallloose hardware.

CheckingSprayerSystem

ServiceInterval:Every50hours
1.Preparethemachineformaintenance;referto
PreparingtheMachine(page50).
2.Checkallhoses,nozzles,andttingsfor damageandleaks.
Note:Replacealldamagedorleakingsprayer
components.
3.Checkthenozzlestrainersandin-linestrainers foraccumulationofdirtandchemicalsludge.
Note:Cleanorreplacestrainerswithan
accumulationofdirtandchemicalsludge.
67
Cleaning

CleaningtheDebrisfrom theMachine

CleaningtheEngineand theExhaustSystemArea

ServiceInterval:Aftereachuse(mayberequired
moreoftenindryordirtyconditions.)
CAUTION
Excessivedebrisaroundengine-airintake andexhaustsystemareacancauseengine, exhaustarea,andhydraulicsystemto overheatwhichcancreatearehazard.
Cleanalldebrisfromengineandexhaust systemarea.
1.Preparethemachineformaintenance;referto
PreparingtheMachine(page50).
2.Cleanalldebrisfromscreennexttothestarter gripoftheengine,aroundengineshrouding,fuel tank,andexhaustsystemarea.
3.Wipeupanyexcessivegreaseoroilaroundthe engineandexhaustsystemarea.
4.Cleanmufer-heatshieldsofalldebris,dirt,and oil.
ServiceInterval:Aftereachuse
1.Preparethemachineformaintenance;referto
PreparingtheMachine(page50).
2.Cleanoffanydebrisorchemicalbuild-uponthe machine,especiallythenozzles,sprayer-tank opening,impeller,andthespraywandandits holder

RemovingtheEngine ShroudandCleaningthe CoolingFins

ServiceInterval:Every80hours
1.Preparethemachineformaintenance;referto
PreparingtheMachine(page50).
2.Removecoolingshroudfromengine.
3.Cleancoolingnsoftheengine.
Note:Also,cleandust,dirt,andoilfrom
externalsurfacesofenginewhichcancause impropercooling.
4.Installthecoolingshroudsontotheengine.
Note:Operatingtheenginewithoutcooling
shroudswillcauseenginedamagedueto overheating.

WasteDisposal

ChemicalDisposal
Improperchemicaldisposalcanpollutethe environmentandcausehealthissues.
Followthedisposaldirectionsonthe chemical-manufacturer’slabel.Disposeof chemicalsandcontainersinaccordanceto local/state/federallaws.
DisposingoftheEngineOil
Engineoilandhydraulicuidarebothpollutantsto theenvironment.Disposeofusedpollutantsata certied-recyclingcenteroraccordingtoyourstate andlocalregulations.
68
DisposingoftheBattery
Storage
DANGER
Batteryelectrolytecontainssulfuricacid, whichispoisonousandcancausesevere burns.Swallowingelectrolytecanbefatalor ifittouchesskincancausesevereburns.
Weareyeprotectiontoshieldeyes,and rubberglovestoprotectskinandclothing whenhandlingelectrolyte.
Donotswallowelectrolyte.
Intheeventofanaccident,ushwithwater andcalladoctorimmediately.
Federallawstatesthatbatteriesshouldnotbeplaced inthegarbage.Managementanddisposalpractices forbatteriesmustfollowrelevantfederal,state,or locallaws.
Takethebatterytoalocalcertied-recyclingcenter ifyoureplaceawornordamagedbatteryorifthe machinenolongeroperatesandisbeingscrapped.
Note:Ifnolocalrecyclingisavailable,returnthe
batterytoanycertiedbatteryseller.
1.Setsprayer-pumpswitchtotheOFFposition, stopthemachine,movemotion-controlleverto theNEUTRALposition,shutofftheengine,wait forallmovingpartstostop,removekey,and engageparkingbrake.
2.Removedirtandgrimefromtheentiremachine.
Important:Youcanwashthemachinewith
milddetergentandwater.Donotpressure washthemachine.Avoidexcessiveuse ofwater,especiallyneartheengineand hydrostaticdrive.
3.Servicetheaircleaner;refertoServicingtheAir
Cleaner(page51).
4.Lubricatethemachine;refertoLubricatingthe
GreaseFittings(page51).
5.Changetheengineoil;refertoChangingthe
EngineOil(page53).
6.Removetherearwheels,applyacopper-based, anti-seizingcompoundtotherear-axleshafts, andinstallthewheels;refertoT orquingtheAxle
Bolts(page63).
7.Checkandtightenallbolts,nuts,andscrews. Repairorreplaceanypartthatisdamaged.
8.Paintallscratchedorbaremetalsurfaces.Paint isavailablefromyourAuthorizedServiceDealer.
9.Storethemachineinaclean,drygarageor storagearea.
10.Coverthemachinetoprotectitandkeepitclean.

PreparingtheMachinefor ExtendedorWinterStorage

Tohelpprotectthepumpsfromfreezingtemperatures, ensurethattheunitisfreeofallcausticchemicals andresidue.

CleaningtheSpreader

PerformallthestepsinCleaningandLubricatingthe
Spreader(page43).

WinterizingtheSprayer

EmptyingtheTank
1.PerformallthestepsinCleaningtheSprayer
SystemandWand(page44),Cleaningthe Strainer(page45),andCleaningtheSprayer Nozzle(page45).
2.Emptythesprayersystembyperformingthe following:
69
A.Emptythesprayertank;refertoEmptying
theSprayerT ank(page39).
B.Startthemachineandsetsprayer-pump
switchtotheONposition
C.Pushforwardthetankagitationlever.
D.Pullbackthenarrow-spraypatternlever.
Note:Runthesprayernozzleuntilthe
narrownozzleissprayingair.
E.Pushforwardthenarrow-spraypatternlever
andpullbackthewide-spraypatternlever.
Note:Runthesprayernozzlesuntilthe
bothwidenozzlesaresprayingair.
F.Pushforwardthewide-spraypatternlever.
3.Shutoffthesprayerpumpandtheengine.
PreparingtheSprayerSystem
Antifreezetype:2.5L(0.7USgallon)rustinhibiting,
non-alcoholbased,RV-antifreezeconcentrate
Important:Donotallowalloftheantifreeze
mixturetoemptyfromthesprayertankwhile runningthesprayernozzlesandwand.Keeping someoftheantifreezeinthepump,valves,and hoseswillhelppreventcorrosionanddamage causedbymoistairtrappedinthesprayersystem.
1.Mix2.5L(0.7USgallon)RVanti-freeze concentratewith5.1L(1.3USgallon)water andpourtheantifreezemixtureintotheintothe sprayertank.
Note:Usearustinhibiting,non-alcoholbased,
RVantifreezeconcentrate.
2.Startthemachineandsetthesprayer-pump switchtotheONposition.
3.Pullbackthenarrow-spraypatternlevertothe ONposition.
Note:Allowtheantifreezetocirculatethrough
sprayerandnozzle.
4.Pushforwardthenarrow-spraypatternleverand pullbackthewide-spraypatternlever.
Note:Allowtheantifreezetocirculatethrough
sprayerandnozzle.
5.Pushforwardthewide-spraypatternlever.
6.Removethewandfromitsholder,pointitina safedirection,andsqueezethespray-wand trigger.
Note:Allowtheantifreezetocirculatethrough
sprayerandnozzleandthenreturnthewandto itsholder.
7.Setthesprayer-pumpswitchtotheOFFposition andshutofftheengine.
70
Troubleshooting
Important:Ensurethattheoperatorsafetymechanismsforthemachineareconnectedandinproper
operatingconditionbeforeyouusethemachine.
Whenaproblemoccurs,donotoverlookthesimplecauses.Forexample:startingproblemscouldbecaused byanemptyfueltank.
Thefollowingtablelistssomeofthecommoncausesoftrouble.Donotattempttoserviceorreplacemajor engineitemsoranyitemsthatcallforspecialtimingofadjustmentsprocedures(suchasvalves,governor,etc.). Havethisworkdonebyyourengineservicedealer.
Note:Whendisconnectingelectricalconnectors,donotpullonthewirestoseparatetheconnectors.
Problem
Thestarterdoesnotrotatetheengine.
Theenginedoesnotstart,itstartshard,or itfailstokeeprunning.
PossibleCauseCorrectiveAction
1.Theparkingbrakeisnotengaged.1.Engagetheparkingbrake.
2.Thebatterydoesnothaveafull charge.
3.Anelectricalconnection(s)iscorroded, looseorfaulty.
4.Afuseisblown.4.Replacetheblownfuse.
5.Arelayorswitchiswornordamaged.
1.Thefueltankisempty.1.Fillthefueltankwithfuel.
2.Thefuel-shutoffvalveisclosed.2.Openthefuel-shutoffvalve.
3.Thethrottleleverorchokeleveror botharenotinthecorrectposition.
4.Thereisdirtinfuelstrainer.
5.Thereisdirt,water,orstalefuelisin thefuelsystem.
6.Theair-lterelementsaredirty.
7.Anelectricalconnection(s)iscorroded, looseorfaulty.
Arelayorswitchiswornordamaged.
8.
9.Thesparkplugisfaulty.9.Clean,adjustorreplacesparkplug. Thespark-plugwireisnotconnected
10. tothesparkplug.
2.Chargethebattery;refertothe ChargingtheBattery ,andJump StartingtheMachineproceduresinthe Maintenancesection.
3.Checktheelectricalconnection(s) forgoodcontact.Cleanthe connectorterminalsthoroughlywith electrical-contactcleaner,apply dielectricgreasetotheterminals,and connecttheconnectors.
5.ContactanAuthorizedServiceDealer.
3.Movethethrottlecontrolismidway betweentheSLOWandFASTpositions. SetthechoketotheONpositionwhen startingacoldengineorsetthechoke totheOFFpositionwhenstartinga warmengine.
4.Cleanorreplacethefuelstrainer (bottomoffueltank).
5.ContactanAuthorizedServiceDealer.
6.Cleanthefoam-lterelementor replacethepaper-lterelement.
7.Checktheelectricalconnection(s) forgoodcontact.Cleanthe connectorterminalsthoroughlywith electrical-contactcleaner,apply dielectricgreasetotheterminals,and connecttheconnectors.
8.
ContactanAuthorizedServiceDealer.
10.Checkthespark-plugwireconnection atthesparkplug.
71
Problem
PossibleCauseCorrectiveAction
Theenginelosespower.
Theengineoverheats.
Themachinepullstotheleftortheright (withsteeringcontrolfullyforward).
1.Theengineloadisexcessive.
2.Theair-lterelementsaredirty.2.Cleanthefoam-lterelementor
3.Theoillevelintheengineislow.3.Addoilintotheenginetotheproper
4.Thecoolingnsandtheairpassages fortheenginearepluggedwithdirtor debris.
5.Theventholeinthefuelcapisplugged.5.Cleantheventholeorreplacethefuel
6.Thereisdirtinthefuelstrainer.6.Cleanorreplacethefuelstrainer
7.Thereisdirt,water,orstalefuelisin thefuelsystem.
1.Theengineloadisexcessive.
2.Theoillevelintheengineislow.2.Addoilintotheenginetotheproper
3.Thecoolingnsandairpassagesfor theenginearepluggedwithdirtor debris.
1.Theairpressureinthetiresisnot correct.
2.Thesteeringlinkageisdamaged.2.Replacesteeringlinkage.
3.Thefrontwheeltoe-outisnotcorrect.
4.Thefrontwheelaxlesarebentor damaged.
5.Thesteeringcontrolisbentor damaged.
1.Reducethegroundspeedofthe machine.
replacethepaper-lterelement.
oillevel.
4.Cleanthecoolingnsandtheair passages.
cap.
(bottomoffueltank).
7.ContactanAuthorizedServiceDealer.
1.Reducethegroundspeedofthe machine.
oillevel.
3.Cleanthecoolingnsandtheair passages.
1.Adjustairpressureinthedrivetires.
3.Alignthefrontwheels;refertoAligning theFrontWheelsprocedure.
4.Repairorreplacethefrontwheelaxles.
5.Repairorreplacethesteeringcontrol.
Themachinedoesnotdrive.1.Thebypassvalveisnotclosedtight.
1.Theengine-mountingboltsareloose.1.Tightentheengine-mountingbolts. Themachinevibratesabnormally .
2.Thecouplingboltsandnutsforthe driveshaftareloose.
Theimpellerdoesnotrotate.
1.Thereisdebrisbuildupattheimpeller.
2.Thehopperscreenisplugged.
3.Theimpellermotorislooseor damaged.
4.Anelectricalcomponentforthe impellermotorsystemisopen.
5.TheimpellerOn/Offswitchisinthe OFFpositionortheimpellerspeed controlissettooslow.
6.Theimpeller-drivepinismissing.6.Replacethedrivepin.
7.Thebearingsfailedintheimpeller motor.
1.Closethebypassvalve.
2.Tightentheappropriatefasteners.
1.Cleantheimpeller.
2.Cleanthehopperscreen.
3.Repairorreplacetheimpellermotor.
4.Checktheelectricalconnections.
5.SettheimpellerOn/Offswitchtothe ONpositionandcheckthepositionof theknobfortheimpeller-speedcontrol.
7.Replacethebearingsinthemotoror themotorassembly .
72
Problem
PossibleCauseCorrectiveAction
Thespreaderorsprayerpatternisuneven.
Thereisnosprayfromthesprayernozzles intheboomorthenozzleshavepoor output.
1.Theimpellerisdirtyordamaged.
2.Thespreader-patterncontrolisnot adjustedproperly.
3.Thesprayernozzlesareclogged.
4.Thehopperscreenisplugged.
5.Materialinthehopperisclumpedover thegate.
6.Thediffuserrampsettingisincorrect.6.Adjustthepositionofthecontrolcable.
1.Thesprayertankisempty .1.Fillthesprayertank.
2.Thesprayer-pumpsupplyvalveis closedorpartiallyclosed.
3.Thestraineriscloggedordamaged.
4.Thepumpiscloggedordamaged.
5.Thenozzlesareclogged.
6.Thehosesareclogged,kinked,or damaged.
7.Thetank-agitationleverisintheON position.
8.Thesprayer-patternleverisnotinthe ONposition.
9.Thesprayerpressureandground speedareincorrect.
10.Thechemicalmixtureinthesprayer tankisincorrect.
11.Thespraysystemisleaking.
1.Clean,repair,orreplacetheimpeller.
2.Adjustthespreader-patterncontrol; refertotheAdjusttheSpreaderPattern procedureintheUsingtheSpreader section.
3.Cleanorreplacethenozzles.
4.Cleanthehopperscreen.
5.Checktoseeiftheagitatorpinforthe shaftoftheimpellermotorispresent.
2.Fullyopenthesprayer-pumpsupply valve.
3.Clean,repair,orreplacethestrainer.
4.Clean,repair,orreplacethepump.
5.Cleanorreplacethenozzles.
6.Clean,repair,orreplacethehoses.
7.Movethetank-agitationlevertothe OFFposition.
8.Movethenarrow-orwide-sprayer patternlevertotheONposition.
9.Adjustthesprayerpressureandthe groundspeedofthemachine.
10.Followchemicalmanufacturer’s recommendation.
11.Inspectthecomponentsofthesprayer system;clean,repair,orreplace thesprayer-systemcomponentsas needed.
Nomaterialdispensedfromhopper .
Thespraywanddoesnotwork.
1.Hopperscreenisplugged.
2.Gatenotadjustedproperly.
1.Thesprayertankisempty .1.Fillthesprayertank.
2.Thesprayer-wand-pressurecontrolis inthewrongposition.
3.Thewandiscloggedordamaged.
4.Thespraynozzleforthewandis clogged.
5.Thetriggerisnotpressed.5.Pressthetrigger.
6.Thehoseiscloggedordamaged.
7.Thehoseisnotconnectedtothewand.
8.Thehoseforthewandiskinked.8.Straightenthekinkinthehose.
1.Cleanhopperscreen.
2.Adjustthegate.SeeSpreaderPattern AdjustmentsectioninOperation.
2.Rotatethepressurecontroltothe OPENposition.
3.Clean,repair,orreplacethewand.
4.Cleanorreplacethenozzle.
6.Clean,repair,orreplacethehoses.
7.Connectthehosetothewand.
73
Problem
PossibleCauseCorrectiveAction
Theindicatorlightabovetheimpeller On/Offswitchisilluminatedorashing.
Theindicatorlightabovethesprayer switchisilluminatedorashing.
1.Theindicatorlightisashingataslow, constantrateandthe—impellermotor speedisnotadjustable(locked).
2.Theindicatorlightashesfor2 secondsandthenpulses2times—The electricalsystemfortheimpellermotor isovercurrent.
3.Theindicatorlightashesfastand constantandthenpulses4times—the electricalsystemforthemachineis undervoltage.
4.Theindicatorlightashesfastandthen pulses5times—theelectricalsystem forthemachineisovervoltage.
1.Theindicatorlightashesfor2 secondsandthenpulses2times—The electricalsystemforthesprayerpump isovercurrent.
2.Theindicatorlightashesfastand constantandthenpulses4times—the electricalsystemforthemachineis undervoltage.
3.Theindicatorlightashesfastandthen pulses5times—theelectricalsystem forthemachineisovervoltage.
1.Whiletheimpellermotorisrunning, pressandholdtheimpellerOn/Off switchfor5-secondstoresetimpeller motorspeedcontrol;orshutoffthe engine,andthenstarttheengine; and/orContactanAuthorizedService Dealer.
2.Checktheelectricalconnectionsfor damageandcorrosion;inspectthe impellerforblockage;and/orcontact anAuthorizedServiceDealer .
3.Runtheengineathighidlewithall spreaderfunctionturnedofftocharge thebatteryuntiltheashingindicator lightresets;checktheconditionofthe battery;checktheelectricalharnessfor looseordamagedconnections;check thechargingsystemoftheenginefor electricaloutput;and/orcontactan AuthorizedServiceDealer .
4.checkchargingsystemoftheengine forelectricaloutputand/orcontactan AuthorizedServiceDealer .
1.Checktheelectricalconnections fordamageandcorrosion;inspect thesprayerpumpforblockageand drainage;and/orcontactanAuthorized ServiceDealer.
2.Runengineathighidlewiththe sprayerfunctionturnedofftocharge thebatteryuntiltheashingindicator lightresets;checktheconditionofthe battery;checktheelectricalharnessfor looseordamagedconnections;check thechargingsystemoftheenginefor electricaloutput;and/orcontactan AuthorizedServiceDealer .
3.checkthechargingsystemofthe engineforelectricaloutputand/or contactanAuthorizedServiceDealer.
74
Schematics
ElectricalSchematic(Rev .A)
75
g027149
ElectricalDiagram(Rev .A)
76
g027148
SprayerSystemSchematic(Rev.A)
77
g033525
Notes:
CaliforniaProposition65WarningInformation

Whatisthiswarning?

Youmayseeaproductforsalethathasawarninglabellikethefollowing:
WARNING:CancerandReproductiveHarm—www.p65Warnings.ca.gov.

WhatisProp65?

Prop65appliestoanycompanyoperatinginCalifornia,sellingproductsinCalifornia,ormanufacturingproductsthatmaybesoldinorbroughtinto California.ItmandatesthattheGovernorofCaliforniamaintainandpublishalistofchemicalsknowntocausecancer,birthdefects,and/orother reproductiveharm.Thelist,whichisupdatedannually,includeshundredsofchemicalsfoundinmanyeverydayitems.ThepurposeofProp65isto informthepublicaboutexposuretothesechemicals.
Prop65doesnotbanthesaleofproductscontainingthesechemicalsbutinsteadrequireswarningsonanyproduct,productpackaging,orliteraturewith theproduct.Moreover,aProp65warningdoesnotmeanthataproductisinviolationofanyproductsafetystandardsorrequirements.Infact,the CaliforniagovernmenthasclariedthataProp65warning“isnotthesameasaregulatorydecisionthataproductis‘safe’or‘unsafe.’”Manyofthese chemicalshavebeenusedineverydayproductsforyearswithoutdocumentedharm.Formoreinformation,gotohttps://oag.ca.gov/prop65/faqs-view-all
AProp65warningmeansthatacompanyhaseither(1)evaluatedtheexposureandhasconcludedthatitexceedsthe“nosignicantrisklevel”;or(2) haschosentoprovideawarningbasedonitsunderstandingaboutthepresenceofalistedchemicalwithoutattemptingtoevaluatetheexposure.

Doesthislawapplyeverywhere?

Prop65warningsarerequiredunderCalifornialawonly .ThesewarningsareseenthroughoutCaliforniainawiderangeofsettings,includingbutnot limitedtorestaurants,grocerystores,hotels,schools,andhospitals,andonawidevarietyofproducts.Additionally,someonlineandmailorder retailersprovideProp65warningsontheirwebsitesorincatalogs.
.

HowdotheCaliforniawarningscomparetofederallimits?

Prop65standardsareoftenmorestringentthanfederalandinternationalstandards.TherearevarioussubstancesthatrequireaProp65warning atlevelsthatarefarlowerthanfederalactionlimits.Forexample,theProp65standardforwarningsforleadis0.5μg/day,whichiswellbelow thefederalandinternationalstandards.

Whydon’tallsimilarproductscarrythewarning?

ProductssoldinCaliforniarequireProp65labellingwhilesimilarproductssoldelsewheredonot.
AcompanyinvolvedinaProp65lawsuitreachingasettlementmayberequiredtouseProp65warningsforitsproducts,butothercompanies
makingsimilarproductsmayhavenosuchrequirement.
TheenforcementofProp65isinconsistent.
CompaniesmayelectnottoprovidewarningsbecausetheyconcludethattheyarenotrequiredtodosounderProp65;alackofwarningsfora
productdoesnotmeanthattheproductisfreeoflistedchemicalsatsimilarlevels.

WhydoesToroincludethiswarning?

Torohaschosentoprovideconsumerswithasmuchinformationaspossiblesothattheycanmakeinformeddecisionsabouttheproductstheybuyand use.T oroprovideswarningsincertaincasesbasedonitsknowledgeofthepresenceofoneormorelistedchemicalswithoutevaluatingthelevelof exposure,asnotallthelistedchemicalsprovideexposurelimitrequirements.WhiletheexposurefromT oroproductsmaybenegligibleorwellwithinthe “nosignicantrisk”range,outofanabundanceofcaution,T orohaselectedtoprovidetheProp65warnings.Moreover,ifT orodoesnotprovidethese warnings,itcouldbesuedbytheStateofCaliforniaorbyprivatepartiesseekingtoenforceProp65andsubjecttosubstantialpenalties.
RevA
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