Toro Sitework Systems 22420 User manual

FormNo.3354-418RevB
BoreDriveHead
forCompactUtilityLoaders
ModelNo.22420—SerialNo.260000001andUp
Registeratwww.Toro.com.OriginalInstructions(EN)

Theremaybeburiedpower,gas,and/or
telephonelinesintheworkarea.Shockor
explosionmayoccurifyoudigintothem.
Havethepropertyorworkareamarkedfor
buriedlinesanddonotdiginmarkedareas.
Contactyourlocalmarkingserviceorutility
companytohavethepropertymarked(for
example,intheUnitedStates,call811forthe
nationwidemarkingservice).
Introduction
Readthisinformationcarefullytolearnhowtooperate
andmaintainyourproductproperlyandtoavoidinjury
andproductdamage.Youareresponsibleforoperating
theproductproperlyandsafely.
YoumaycontactTorodirectlyatwww.Toro.comfor
productandaccessoryinformation,helpndinga
dealer,ortoregisteryourproduct.
Wheneveryouneedservice,genuineToroparts,or
additionalinformation,contactanAuthorizedService
DealerorToroCustomerServiceandhavethemodel
andserialnumbersofyourproductready.Themodel
andserialnumbersareprintedonaplatelocatedonthe
rightsideofthedrivehead.Writethenumbersinthe
spaceprovided.
ModelNo.
SerialNo.
Thismanualidentiespotentialhazardsandhas
safetymessagesidentiedbythesafetyalertsymbol
(Figure1),whichsignalsahazardthatmaycauseserious
injuryordeathifyoudonotfollowtherecommended
precautions.
Figure1
1.Safetyalertsymbol
Thismanualalsouses2wordstohighlightinformation.
Importantcallsattentiontospecialmechanical
informationandNoteemphasizesgeneralinformation
worthyofspecialattention.
Contents
Introduction.................................................................2
Safety...........................................................................3
StabilityRatings....................................................4
SafetyandInstructionalDecals.............................4
ProductOverview........................................................5
Specications.......................................................5
Attachments/Accessories.....................................5
Operation.....................................................................5
InstallingAccessories...........................................5
RemovinganAccessory........................................5
BoringaHole.......................................................6
Storage.........................................................................8
Troubleshooting...........................................................9
©2008—TheToro®Company
8111LyndaleAvenueSouth
Bloomington,MN554202
Contactusatwww.Toro.com.
PrintedintheUSA.
AllRightsReserved

Safety
Improperuseormaintenancebytheoperatoror
ownercanresultininjury.Toreducethepotential
forinjury,complywiththesesafetyinstructionsand
thoseinthetractionunit
Operator’ s Man ual .Always
payattentiontothesafetyalertsymbol,which
means Caution , W ar ning ,or Danger —personal
safetyinstruction.Failuretocomplywiththe
instructionmayresultinpersonalinjuryordeath.
Theremaybeburiedpower,gas,and/or
telephonelinesintheworkarea.Shockor
explosionmayoccurifyoudigintothem.
Havethepropertyorworkareamarkedfor
buriedlinesanddonotdiginmarkedareas.
Contactyourlocalmarkingserviceorutility
companytohavethepropertymarked(for
example,intheUnitedStates,call811forthe
nationwidemarkingservice).
Rotatingrodandbitscanentangleloose
clothing,hands,arms,legs,andfeet,causing
deathorseriousinjury.
•Keepatleasttenfeetfromrotatingparts,
unlessyouareoperatingtherodguidetool.
•Neveruseanythingbuttherodguidetool
forstartingtherodandboringbit.
•Keepextremitiesandotherpartsofyour
bodyorclothingawayfromrotatingparts.
•Donotwearlooseclothingorjewelrywhile
operatingorassistingwiththeboringunit.
•Alwaysturnoffthetractionunitbefore
changingaccessories.
Whentheengineisoff,attachmentsinthe
raisedpositioncangraduallylower.Someone
nearbymaybepinnedorinjuredbythe
attachmentasitlowers.
Alwayslowertheattachmentlifteachtimeyou
shutoffthetractionunit.
Ifyoudonotfullyseattheattachmentlocking
pinsintheattachmentmountplateholes,the
attachmentcouldfalloffofthetractionunit
severelyinjuringtheoperatororbystanders.
•Ensurethatyoufullyseattheattachment
lockingpinsthroughtheholesinthe
attachmentmountplatebeforeliftingthe
attachment.
•Ensurethattheattachmentmountplateis
freeofanydirtordebristhatmayhinder
theconnectionofthetractionunittothe
attachment.
•Refertoyourtractionunit
Operator’ s
Man ual fordetailedinformationonsafely
connectinganattachmenttoyourtraction
unit.
Hydrauliccouplers,hydrauliclines/valves,and
hydraulicuidmaybehotandcanburnyouif
youtouchthem.
•Weargloveswhenoperatingthehydraulic
couplers.
•Allowthetractionunittocoolbefore
touchinghydrauliccomponents.
•Donottouchhydraulicuidspills.
•Donotservicetheattachmentunlessrodrotationis
stopped,theauxiliaryhydraulicsleverismovedto
neutral,andtheengineofthetractionunitisstopped.
•Neveruseboltsorpinsinplaceofpushbutton
connectors.
•Alwaysuse2peopletooperatetheattachment,one
tooperatethetractionunitandtheothertoguide
theboringunitwiththeguidetool.
•Alwaysusetheguidetooltoaligntheboringunit.
•Neverstraddleorstandontherodwhentheengine
isrunning.
3

StabilityRatings
Todeterminethedegreeofslopeyoucantraversewith
theattachmentinstalledonatractionunit,ndthe
stabilityratingforthehillpositionyouwanttotravel
intheappropriatetablebelow,thenndthedegreeof
slopeforthesameratingandhillpositionintheStability
DatasectionofthetractionunitOperator’sManual.
Exceedingthemaximumrecommendedslope
cancausethetractionunittotip,crushingyou
orbystanders.
Donotdrivethetractionunitonaslopesteeper
thanthemaximumrecommendedslope,as
determinedinthefollowingtablesandthe
tractionunit Operator’ s Man ual .
Important:Ifyouhaveatractionunitotherthan
theTX,theboredriveheadisratedforusewithout
thecounterweight.Ifyouusethecounterweight
withtheboringunit,thetractionunitwillbeless
stableinthefrontandsideuphillpositions.
OrientationStabilityRating
FrontUphill
D
RearUphill
B
SideUphill
C
SafetyandInstructionalDecals
Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyareaof
potentialdanger.Replaceanydecalthatisdamagedorlost.
99-9945
1.Warning—readtheOperator’sManual.
2.Entanglementhazard,shaft—keepbystander’sasafedistancefromthemachine.
3.Explosionandelectricshockhazard—donotdiginareaswithburiedgasorelectricallines;contactlocalpowerorganizations
beforedigging.
4

ProductOverview
Specications
Note:Specicationsanddesignaresubjecttochange
withoutnotice.
Width24inches(61cm)
Length22inches(56cm)
Height25inches(63.5cm)
Weight120lb(54Kg)
Boringdiameter1.25to3.5inches(3.2to8.9
cm)
Attachments/Accessories
AselectionofToroapprovedattachmentsand
accessoriesareavailableforusewiththemachineto
enhanceandexpanditscapabilities.Contactyour
AuthorizedServiceDealerorDistributororgoto
www.Toro.comforalistofallapprovedattachments
andaccessories.
Operation
RefertoyourtractionunitOperator’sManualformore
informationoninstallingandremovingattachments
onyourtractionunit.
Important:Alwaysusethetractionunittoliftand
movetheattachment.
InstallingAccessories
Torooffersseveraldifferentrodsandbitsforusewith
theattachment.PurchaseaccessoriesfromyourToro
dealer.
1.Stoptheengine,waitforallmovingpartstostop,
andremovethekey.
2.Slidethehexshaftofarod,boringbit,orreamer
intothesocket.Aligntheholeinthesocketwith
thepushbuttonconnector(Figure2).
Figure2
1.Accessoryshaft3.Pushbuttonconnector
2.Socket4.Hole
3.Pressdownthepushbuttonconnectorandpush
theshaftintothesocketuntiltheconnectorsnaps
intotheholeinthesocket(Figure2).
4.Repeatsteps2and3.
RemovinganAccessory
1.Stoptheengine,waitforallmovingpartstostop,
andremovethekey.
2.Pressthepushbuttonconnectorsecuringthe
accessoryshaftinthesocketandpulltheaccessory
freeofthesocket.
5

BoringaHole
DiggingtheTrenches
Beforedrillingunderawalkordriveway,youmust
makeanentranceandanexittrenchoneithersideof
thedrillingarea.Bothtrenchesmustbeatleast6inches
wideand18inchesdeep.Theentrancetrenchmust
beatleast7feetlongandtheexittrench3to6feet
long.Theentrancetrenchshouldbeperpendicularto
thewalkordriveway5andtheexittrenchshouldbe
paralleltothewalkordriveway.Theexittrenchshould
becenteredacrossfromtheentrancetrench(Figure3).
Figure3
1.Entrancetrench3.Exittrench
2.Sidewalk
BoringtheHole
Important:Boringisatwopersonoperation.Do
notattempttoperformthisoperationbyyourself.
1.Positionthetractionunitwiththedriveheadat
thebeginningofthetrenchandlowerittothe
appropriatedepth.
2.Stoptheengineandwaitforallmovingpartsto
stop.
3.Connectarodandboringbitontothedrivehead.
4.Connecttherodguidetooltotherodjustbehind
theboringbit(Figure4).
Figure4
1.Sidewalkordriveway4.Rod
2.Entrancetrench5.Rodguidetool
3.Boringbit
5.Withthepersonguidingtheboringbitpositioned
totherightofthetrench(Figure4),starttheengine,
movethepumpselectorvalvetoslow(turtle)(200
and300seriestractionunitsonly),positionthe
throttletowithinthemiddleoftheRPMrange,and
pulltheauxiliaryhydraulicsleverrearwardtostart
theforwardrotationoftheboringbit.
6.Slowlymovethetractionunitforward,whilethe
personwiththerodguidetoolguidestheboringbit
intothesoil(Figure4).
7.Oncetheentiredrillbitisinthesoil,pushthe
auxiliaryhydraulicsleverintoneutral.
8.Stoptheengineandwaitforallmovingpartsto
stop.
9.Checkthegradeoftherod.
Iftherodisnotwithinthegradetolerancesforthe
jobbeingperformed,starttheengineanddrive
backwardtopulltheboringbitoutofthesoil,then
repeatsteps5through9,makingadjustmentsto
correctthegrade.
10.Removetherodguidetool.
11.Starttheengineandpulltheauxiliaryhydraulics
leverrearwardtostarttheboringbit.
12.Slowlymovethetractionunitforwardastheboring
bitdigsintothesoil.
Important:Donotdrivetoofast,forcingthe
bitintothesoil.Allowthebittoprogressatits
ownrate.Neverpushorpullthebitthrough
thesoilwhenthedriveheadisnotturning.
13.Whenabout6inches(15cm)ofrodareleftshowing
intheentrancetrenchorwhentheboringbit
completelyentersandboresintothefarsideofthe
6

exittrench,stopthetractionunit,pushtheauxiliary
hydraulicsleverintoneutral,andstoptheengine.
14.Iftheboringbithasnotyetenteredtheexittrench,
completethefollowing:
A.Detachtherodfromthedrivehead.
B.Starttheengineandbackuptotheendofthe
entrancetrench.
C.Stopengineandwaitforallmovingpartsto
stop.
D.Connectanotherrodandrepeatsteps11
through14.
ReamingtheHole
1.Withashovel,carefullydigaroundtheboringbit
clearingitofsoiluntilitcanberemoved(Figure5).
Figure5
1.Sidewalkordriveway4.Reamer
2.Exittrench5.Swivel
3.Shoveldugareaaround
bit
2.Removetheboringbitandattachthereamer
(Figure5).
3.Attachthecableorpipingbeinginstalledtothe
swivelontheendofthereamer(Figure5).
4.Starttheengineandpulltheauxiliaryhydraulics
leverrearwardtostartthereamer.
5.Slowlymovethetractionunitrearwardasthe
reamerdigsintothesoil.
Important:Donotdrivetoofast,forcing
thereamerintothesoil.Allowthereamerto
progressatitsownrate.Neverpushorpullthe
reamerthroughthesoilwhenthedrivehead
isnotturning.
6.Whenarodcouplingisabout6inches(15cm)into
theentrancetrenchorwhenthereamercompletely
entersthetrenchwithabout6inches(15cm)of
thecableorpiping,stopthetractionunit,pullthe
auxiliaryhydraulicsleverintoneutral,andstop
engine.
7.Ifthereamerhasnotyetenteredtheexittrench,
completethefollowing:
A.Detachtherodfromthedriveheadandrodstill
inthesoil.
B.Starttheengineandmovetothefrontofthe
entrancetrench.
C.Stoptheengineandwaitforallmovingparts
tostop.
D.Connectthedriveheadtotherodshaftinthe
soil.
E.Repeatsteps4through7.
8.Withthereamerandcable/pipingintheentrance
trench,removethecableorpipingfromthereamer.
7

Storage
1.Beforelongtermstorage,washtheattachmentwith
milddetergentandwatertoremovedirtandgrime.
2.Checktheconditionofthehydraulichoses.Replace
anydamagedhoses.
3.Ensurethatallhydrauliccouplersareconnected
togethertopreventcontaminationofthehydraulic
system.
4.Checkandtightenallbolts,nuts,andscrews.Repair
orreplaceanydamagedorwornpart.
5.Paintallscratchedorbaremetalsurfaces.Paintis
availablefromyourAuthorizedServiceDealer.
6.Storetheattachmentinaclean,drygarageorstorage
area.Coverittoprotectitandkeepitclean.
8

Troubleshooting
ProblemPossibleCauseCorrectiveAction
1.Thehydrauliccouplerisnotcompletely
connected
1.Checkandtightenallcouplers.
2.Ahydrauliccouplerisdamaged.2.Checkthecouplersandreplaceany
thataredamaged.
3.Thereisanobstructioninahydraulic
hose.
3.Findandremovetheobstruction.
4.Ahydraulichoseiskinked.4.Replacethekinkedhose
5.Theauxiliaryvalveonthetractionunit
isnotopening.
5.Repairthevalve.
Theboredriveheadwillnotrotate.
6.Ahydraulicmotorisdamagedorworn.6.Replaceorrepairthemotor.
9

Notes:
10

Notes:
11

Conditions and Products Covered
The Toro® Company and its affiliate, Toro Warranty Company, pursuant
to an agreement between them, jointly warrant your Toro Compact Utility
Equipment (“Product”) to be free from defects in materials or workmanship.
The following time periods apply from the date of purchase:
Products Warranty Period
Loaders, Trenchers and 1 year or 1000 operating
Attachments hours, whichever occurs
first
Kohler Engines 3 years
All other Engines 2 years
Where a warrantable condition exists, we will repair the Product at no cost
to you including diagnosis, labor, and parts.
Instructions for Obtaining Warranty Service
If you think that your Toro Product contains a defect in materials or work-
manship, follow this procedure:
1. Contact any Authorized Toro Compact Utility Equipment (CUE) Service
Dealer to arrange service at their dealership. To locate a dealer conve-
nient to you, access our website at www.Toro.com. You may also call our
Toro Customer Care Department toll free at 888-865-5676 (U.S. custom-
ers) or 888-865-5691 (Canadian customers).
2. Bring the product and your proof of purchase (sales receipt) to the
Service Dealer.
If for any reason you are dissatisfied with the Service Dealer’s analysis or
with the assistance provided, contact us at:
LCB Customer Service Department
Toro Warranty Company
8111 LyndaleAvenue South
Bloomington, MN 55420-1196
Toll Free: 888-865-5676 (U.S. customers)
Toll Free: 888-865-5691 (Canada customers)
Owner Responsibilities
You must maintain your Toro Product by following the maintenance pro-
cedures described in the Operator’s Manual. Such routine maintenance,
whether performed by a dealer or by you, is at your expense. Parts sched-
uled for replacement as required maintenance (“Maintenance Parts”), are
warranted for the period of time up to the scheduled replacement time for
that part. Failure to perform required maintenance and adjustments can be
grounds for disallowing a warranty claim.
Items and Conditions Not Covered
Not all product failures or malfunctions that occur during the warranty pe-
riod are defects in materials or workmanship. This express warranty does
not cover the following:
Product failures which result from the use of non-Toro replacement
parts, or from installation and use of add-on, modified, or unapproved
accessories
Product failures which result from failure to perform required mainte-
nance and/or adjustments
Product failures which result from operating the Product in an abusive,
negligent or reckless manner
Parts subject to consumption through use unless found to be defec-
tive. Examples of parts which are consumed, or used up, during normal
Product operation include, but are not limited to, digging teeth, tines,
spark plugs, tires, tracks, filters, chains, etc.
Failures caused by outside influence. Items considered to be outside
influence include, but are not limited to, weather, storage practices,
contamination, use of unapproved coolants, lubricants, additives, or
chemicals, etc.
Normal “wear and tear” items. Normal “wear and tear” includes, but is
not limited to, worn painted surfaces, scratched decals or windows, etc
Any component covered by a separate manufacturer’s warranty
Pickup and delivery charges
General Conditions
Repair by an Authorized Toro Compact Utility Equipment (CUE) Service
Dealer is your sole remedy under this warranty. Neither The Toro®
Company nor Toro Warranty Company is liable for indirect, inciden-
tal or consequential damages in connection with the use of the Toro
Products covered by this warranty, including any cost or expense of
providing substitute equipment or service during reasonable periods
of malfunction or non-use pending completion of repairs under this
warranty. All implied warranties of merchantability and fitness for
use are limited to the duration of this express warranty. Some states
do not allow exclusions of incidental or consequential damages, or
limitations on how long an implied warranty lasts, so the above exclu-
sions and limitations may not apply to you. This warranty gives you
specific legal rights, and you may also have other rights which vary from
state to state.
Except for the engine warranty coverage and the Emissions warranty refer-
enced below, if applicable, there is no other express warranty.
The Emissions Control System on your Product may be covered by a sepa-
rate warranty meeting requirements established by the U.S. Environmental
Protection Agency (EPA) or the California Air Resources Board (CARB).
The hour limitations set forth above do not apply to the Emissions Control
System Warranty. Refer to the California Emission Control Warranty State-
ment printed in you operator’s manual or contained in the engine manufac-
turer’s documentation for details.
•
•
•
•
•
•
•
•
Part Number 374-0198 Rev. A
CUE Products
A One-Year Limited Warranty
Toro Compact Utility Equipment Warranty
Countries Other than the United States or Canada
Customers who have purchased Toro products exported from the United States or Canada should contact their Toro Distributor (Dealer) to obtain guaran-
tee policies for your country, province, or state. If for any reason you are dissatisfied with your Distributor’s service or have difficulty obtaining guarantee
information, contact the Toro importer. If all other remedies fail, you may contact us at Toro Warranty Company.