
Ifyouhavequestionsor
problems,calltollfree
1-800-237-2654(US)or
1-800-248-3258(Canada)
beforereturningthis
product.
WARNING
CALIFORNIA
Proposition65Warning
Thepowercordonthisproductcontains
lead,achemicalknowntotheState
ofCaliforniatocausebirthdefects
orotherreproductiveharm.Wash
handsafterhandling.
Useofthisproductmaycauseexposure
tochemicalsknowntotheStateof
Californiatocausecancer,birthdefects,
orotherreproductiveharm.
Important:Withyourmobiledevice,youcan
scantheQRcode(ifequipped)ontheserial
numberplatetoaccesswarranty ,parts,andother
productinformation.
g263323
Figure1
1.Modelandserialnumberlocation
Introduction
Thistrimmerisintendedtobeusedbyresidential
homeownerstotrimgrassasneededoutdoors.Itis
designedprimarilytousebatterypackModel88540
(providedwithModel51481)or88541.
Readthisinformationcarefullytolearnhowtooperate
andmaintainyourproductproperlyandtoavoid
injuryandproductdamage.Youareresponsiblefor
operatingtheproductproperlyandsafely .
YoumaycontactT orodirectlyatwww.Toro.comfor
productandaccessoryinformation,helpndinga
dealer,thecompletewarrantydetails,ortoregister
yourproduct.
Model51481Tdoesnotincludeabatteryora
charger.
©2018—TheToro®Company
8111LyndaleAvenueSouth
Bloomington,MN55420
Contactusatwww.Toro.com.
2
PrintedinChina
AllRightsReserved

Safety
WARNING:Whenusingelectricgardeningappliances,
alwaysfollowbasicsafetyprecautionstoreduce
theriskofre,electricshock,andpersonalinjury,
includingthefollowing:
WARNING
Failuretofollowallwarningsandinstructions
mayresultinelectricshock,reand/or
seriouspersonalinjury .
Readallsafetywarningsandallinstructions.
Saveallwarningsandinstructionsforfuture
reference.
Theterm“powertool”inallthewarningsrefers
toyourmains-operated(corded)powertoolor
battery-operated(cordless)powertool.
1.Workareasafety
A.Keeptheworkareacleanandwelllit.
Clutteredordarkareasinviteaccidents.
B.Donotoperatepowertoolsinexplosive
atmospheres,suchasinthepresence
ofammableliquids,gasses,ordust.
Powertoolscreatesparks,whichmayignite
thedustorfumes.
C.Keepchildrenandbystandersaway
whileoperatingapowertool.Distractions
cancauseyoutolosecontrol.
D.Avoiddangerousenvironments.Donot
useappliancesindamporwetlocations.
2.Personalsafety
A.Stayalert;watchwhatyouaredoing
andusecommonsensewhenoperating
apowertool.Donotuseapowertool
whileyouaretiredorundertheinuence
ofdrugs,alcohol,ormedication.A
momentofinattentionwhileoperatingpower
toolsmayresultinseriouspersonalinjury .
B.Usepersonalprotectiveequipment.
Alwaysweareyeprotection.Protective
equipmentsuchasadustmask,non-skid
safetyshoes,ahardhat,orhearing
protectionusedforappropriateconditions
willreducepersonalinjuries.
C.Preventunintentionalstarting.Ensure
theswitchisintheOFFpositionbefore
connectingtopowersourceand/or
batterypackandpickinguporcarrying
thetool.Carryingpowertoolswithyour
ngerontheswitchorenergizingpower
toolsthathavetheswitchoninvites
accidents.
D.Donotoverreach.Keepproper
footingandbalanceatalltimes.This
enablesbettercontrolofthepowertoolin
unexpectedsituations.
E.Dressproperly .Donotwearloose
clothingorjewelry.Keepyourhair,
clothing,andglovesawayfrommoving
parts.Looseclothes,jewelry,orlonghair
canbecaughtinmovingparts.
F.Keepyourhandsandfeetawayfromthe
cuttingarea.
3.Powertooluseandcare
A.Donotforcethepowertool.Usethe
correctpowertoolforyourapplication.
Thecorrectpowertoolwilldothejob
betterandsaferattherateforwhichitwas
designed.
B.Donotusethepowertooliftheswitch
doesnotturnitonandoff.Anypowertool
thatcannotbecontrolledwiththeswitchis
dangerousandmustberepaired.
C.Removethebatterypackfromthepower
toolbeforemakinganyadjustments,
changingaccessories,orstoringpower
tools.Suchpreventivesafetymeasures
reducetheriskofstartingthepowertool
accidentally.
D.Storeidlepowertoolsoutofthereach
ofchildrenanddonotallowpersons
unfamiliarwiththepowertoolorthese
instructionstooperatethepowertool.
Powertoolsaredangerousinthehandsof
untrainedusers.
E.Storeidleappliancesindoors.Whennot
inuse,appliancesshouldbestoredindoors
inadryandhighorlocked-upplace,outof
thereachofchildren.
F.Maintainpowertools.Checkfor
misalignmentorbindingofmoving
parts,breakageofparts,andanyother
conditionthatmayaffecttheoperation
ofpowertools.Ifdamaged,havethe
powertoolrepairedbeforeuse.Many
accidentsarecausedbypoorlymaintained
powertools.
G.Maintainappliancewithcare.Keep
cuttingedgesharpandcleanforbest
performanceandtoreducetheriskof
injury.Followinstructionsforlubricatingand
changingaccessories.Keephandlesdry,
clean,andfreefromoilandgrease.
H.Keepcuttingtoolssharpandclean.
Properlymaintainedcuttingtoolswithsharp
cuttingedgesarelesslikelytobindandare
easiertocontrol.
3

I.Usethepowertoolinaccordancewith
theseinstructionsandinthemanner
intendedfortheparticulartypeofpower
tool,takingintoaccounttheworking
conditionsandtheworktobeperformed.
Usingthepowertoolforoperationsdifferent
fromthoseintendedcouldresultina
hazardoussituation.
J.Keepguardsinplaceandinworking
order.
K.Checkfordamagedparts.Beforeusing
theappliance,carefullycheckaguardor
otherpartthatisdamagedtodetermine
thatitwilloperateproperlyandperform
itsintendedfunction.Checkforalignment
ofmovingparts,bindingofmovingparts,
breakageofparts,mounting,andanyother
conditionthatmayaffectitsoperation.A
guardorotherpartthatisdamagedshould
beproperlyrepairedorreplacedbyan
authorizedservicecenterunlessindicated
elsewhereinthismanual.
4.Service
Haveyourpowertoolservicedbya
qualiedrepairpersonusingonlyidentical
replacementparts.Thiswillensurethatthe
safetyofthepowertoolismaintained.
5.BatterySafety
A.Donotchargeapplianceinrainorinwet
locations.
B.Donotusebattery-operatedappliancein
therain.
C.Useonlythefollowingtypeandsize
battery(ies):T orobatteryModel88540or
88541.
D.Removeordisconnectthebatterybefore
servicing,cleaning,orremovingmaterial
fromthegardeningappliance.
E.Donotdisposeofthebattery(ies)ina
re.Thecellmayexplode.Checkwith
localcodesforpossiblespecialdisposal
instructions.
F.Donotopenormutilatethebattery(ies).
Releasedelectrolyteiscorrosiveandmay
causedamagetotheeyesorskin.Itmay
betoxicifswallowed.
G.Exercisecareinhandlingbatteriesinorder
nottoshortthebatterywithconducting
materialssuchasrings,bracelets,andkeys.
Thebatteryorconductormayoverheatand
causeburns.
SAVETHESEINSTRUCTIONS
4

SafetyandInstructionalDecals
Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyarea
ofpotentialdanger.Replaceanydecalthatisdamagedormissing.
136-2463
Model51481
decal136-2463
decal136-2464
136-2473
decal136-2473
136-2464
Model51481T
decal138-6694
decal136-2471
138-6694
136-2471
decal136-2476
136-2476
1.Thebatterypackis
charging.
2.Thebatterypackisfully
charged.
3.Thebatterypackistoo
warm.
4.Replacethebatterypack.
5

1.Stringtrimmeredger
decal136-2482
136-2482
decal136-2534
136-2534
1.Presstorotate.
1.Thebatterydoesnot
comeoutoftheboxfully
charged.
decal136-2484
136-2484
2.Placethebatteryinthe
batterycharger.
4.Stop—followthese
instructionsbeforerst
use.
5.ReadtheOperator’s
Manual.
3.Waituntilthebatteryis
fullychargedbeforethe
rstuse.
decal136-2539
136–2539
1.Chargethebatterywherethetemperatureisbetween0°C
and40°C(32°Fand104°F).
136-2533
1.Warning—readtheOperator’sManual;keepawayfrom
movingparts;keepallguardsandcoversinplace;wear
eyeprotection;donotoperateinwetconditions.
decal136-2533
6