Toro 25469E, 25469 Installation Instructions

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Page 1

FormNo.3394-817RevA

TrencherMountKitforTrackedMachine

RT1200Trencher

ModelNo.25469

ModelNo.25469E

InstallationInstructions

WARNING

CALIFORNIA

Proposition65Warning

ThisproductcontainsachemicalorchemicalsknowntotheStateofCaliforniato

causecancer,birthdefects,orreproductiveharm.

Safety

Improperlyusingormaintainingthisattachmentcanresultininjury.Toreducethepotentialforinjury,comply withthesesafetyinstructionsandthoseinthetractionunit alertsymbol,whichmeansCaution,W arning,orDanger—personalsafetyinstruction.Failuretocomplywith theinstructionmayresultinpersonalinjuryordeath.

Operator’ s Man ual

.Alwayspayattentiontothesafety

WARNING

Whentheengineisoff,attachmentsintheraisedpositioncangraduallylower.Someonebelowthe attachmentmaybepinnedorinjuredbytheattachmentasitlowers.

Alwayslowertheattachmenteachtimeyoushutoffthetractionunit.

WARNING

Hydraulicuidescapingunderpressurecanpenetrateskinandcauseinjury.

•Makesureallhydraulicuidhosesandlinesareingoodconditionandallhydraulicconnectionsand ttingsaretightbeforeapplyingpressuretothehydraulicsystem.

•Keepyourbodyandhandsawayfrompinholeleaksornozzlesthatejecthighpressurehydraulicuid.

•Usecardboardorpapertondhydraulicleaks.

•Safelyrelieveallpressureinthehydraulicsystembeforeperforminganyworkonthehydraulicsystem.

•Seekimmediatemedicalattentionifuidisinjectedintoskin.

CAUTION

Hydraulicttings,hydrauliclines/valves,andhydraulicuidmaybehotandcanburnyouifyoutouch them.

•Weargloveswhenmaintaininghydrauliccomponents.

•Allowthetractionunitandtrenchertocoolbeforetouchinghydrauliccomponents.

•Donottouchhydraulicuidspills.

Registeratwww.T oro.com.

OriginalInstructions(EN)

PrintedintheUSA

AllRightsReserved

*3394-817*A

Page 2

Installation

LooseParts

Usethechartbelowtoverifythatallpartshavebeenshipped.

ProcedureDescription

1 2

4 5 6

Nopartsrequired

Spacer Bolts(1x2-1/2inch) Locknut(1inch) Washer(1inch) Bolt(1x13inch)

Nopartsrequired

45°elbowtting(3/8inch)

Pressurehose(2.5x104cmor1x41 inch)

Case-drainhose(1.3x116cmor1/2 x45-3/4inch)

Returnhose(2.5x117cmor1x46 inch)

Cabletie

Qty.

Use

–

1 2 4 1 4

–

Preparetoinstallthetrencher.

Installthespeed-shiftswitch.

Installthespacertothetrencher attachment.

Installthespeed-shiftswitch.

Preparethehydraulicmotor.

Connecttheliftcylinderhoses.

Installthehydraulichoses.

Nopartsrequired

PreparingtoInstallthe Trencher

NoPartsRequired

Procedure

1.Movethemachinetoalevelsurfacethatisbelowthe liftingequipment.

2.Ifthebackhoeisinstalledonthemachine,lowerthe boomuntilthebucketisontheground.

3.Ensurethatthetiltfeatureofthemachineisleveland thetilt-lockoutpinissecuretothechassis-lockout bracket;refertotheOperator’sManualforthemachine.

4.Shutoffthemachine,settheparkingbrake,and removethekeyfromthekeyswitch.

–

Finishthetrencherinstallation.

InstallingtheSpeed-shift Switch

NoPartsRequired

Procedure

Installthespeed-shiftswitchasinstructedinoperator’ smanual fortheCenterTrencher,RT1200TractionUnit.

Page 3

InstallingtheSpacertothe TrencherAttachment

Partsneededforthisprocedure:

Spacer

Bolts(1x2-1/2inch)

Locknut(1inch)

Washer(1inch)

Bolt(1x13inch)

AssemblingtheSpacertotheTrencher Attachment

Trencherattachmentweight:227kg(500lb)

Spacerweight:137kg(302lb)

Note:ThisprocedurereplacesInstallingtheTrencher AttachmentintheSetUpsectionoftheCenterline Trencher

1.RaisetheattachmentofftheoorasshowninFigure1.

operator’ s man ual

Important:Ensurethattheliftingequipmenthas aliftingcapacityofatleast227kg(500lb).

Figure2

1.Nutretainer3.Trencherbackplate

2.Locknut(1inch)

3.Usingliftingequipment,liftthespacerwiththe2hole rowsofthespacerup(Figure3).

Figure1

2.Insertalocknut(1inch)intotheupperandlowernut retainerlocatedinsidethetrencherattheleftholesin rows1and2ofthetrencherbackplate(Figure2).

Page 4

Figure3

1.Bolt(1x2-1/2inch)4.Row1hole(spacer)

2.Washer(1inch)5.Row2hole(trencher—left atcagenut)

3.Locknut(1inch)

4.Aligntherow1holesinthespacerwiththerow1holes inthetrencherasshowninFigure3.

5.Assembleabolt(1x2-1/2inch)throughthelefttop holeinthespacerandleftrow1holeinthetrencher andthreadtheboltintotherow1locknut(Figure3) thatyouinstalledinstep2.

6.Assembleabolt(1x2-1/2inch)throughtherighttop holeinthespacerandrightrow1holeinthetrencher andsecurethebolt,spacer,andtrencher(Figure3and

Figure4)withawasher(1inch)andlocknut(1inch).

Figure4

1.Spacer4.Washer(1inch)

2.Trencherbackplate

3.Bolt(1x2-1/2inch)

5.Locknut(1inch)

7.Torquetheboltsandthelocknutsto1341to1368N-m (989to1009ft-lb).

AssemblingtheSpacerandTrencher AttachmenttotheMachine

Note:ThisprocedurereplacesInstallingtheTrencher

AttachmentintheSetUpsectionoftheCenterline Trencher

1.Insertthe2bolts(1x13inch)throughintothegusset

operator’ s man ual

plateopeningsheadoftheboltrst(Figure5).

Figure5

1.Row2holes(mounting plate—machine)

2.Gussetplateopening4.Bolt(1x13

3.Bolt(1x13inch)–inserted headrst

inch)—installedposition

2.Install2bolts(1x13inch)throughtherow2holesin themountingplateofthemachine(Figure5).

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3.Aligntherow2holesinspacerwiththe2bolts(1x13 inch)thatyouinstalledinstep1(Figure6).

Figure6

1.Mountingplate(machine)3.Row2holes(spacer)

2.Bolt(1x13inch)

1.Lowerlocknutandretainer

2.Bolts(1x13inch)

Figure8

3.Row3holes(trencher backplate)

4.Slidethespacerandtrencherontotheboltsuntilthe faceofthespacerisushtothemountingplateofthe machine(Figure6)

5.Attherightsideofthetrencherbackplate,assemblea washer(1inch)andlocknut(1inch)ontothebolt(1x 13inch)asshowninFigure7.

Figure7

1.Trencherbackplate

2.Bolt(1x13inch)–right4.Locknut(1inch)

3.Washer(1inch)

7.Install2bolts(1x13inch)throughtherow3holesin thetrencherbackplate,therow2holesinthespacer, andthebottomholesinthemountingplateofthe machine(Figure8).

8.Atthebottomfrontofthemountingplateofthe machine(Figure9),thread2locknuts(1inch)ontothe bolts(1x13inch).

Figure9

1.Up

2.Backofthemachine5.Mountingplate(machine)

3.Locknuts(1inch)6.Spacer

4.Bolts(1x13inch)

6.Attheleftsideofthetrencherbackplate,threadthe bolt(1x13inch)throughtherow2locknutinthe trencher(Figure8)thatyouinstalledinstep2of3

InstallingtheSpacertotheTrencherAttachment(page

2).

9.Torquetheboltsandthelocknutsto1341to1368N-m (989to1009ft-lb).

10.Removetheliftingequipmentfromthespacerand trencherattachment.

Page 6

InstallingtheSpeed-shift Switch

NoPartsRequired

Procedure

Installthespeed-shiftswitchasinstructedinoperator’ smanual fortheCenterTrencher,RT1200TractionUnit.

PreparingtheHydraulicMotor

NoPartsRequired

Procedure

Preparethehydraulicmotorasinstructedinoperator’smanual fortheCenterTrencher,RT1200TractionUnit.

Figure10

1.Liftcylinder5.45°elbowtting(3/8inch)

2.Cap(3/8inch)

3.Bulkheadtting(extend circuit)

4.Bulkheadtting(retract circuit)

2.Installthe2elbowttings(45°)ontothebulkhead ttingsngertight(Figure10).

3.Connecttheextendhosetothe45°elbowtting connectedtothebulkheadttingfortheextend hydrauliccircuit(Figure10).

6.Extendhose

7.Retracthose

ConnectingtheLiftCylinder Hoses

Partsneededforthisprocedure:

45°elbowtting(3/8inch)

Procedure

Note:ThisprocedurereplacesConnectingtheLift

CylinderHosesintheSetUpsectionoftheCenterline Trencher

1.Removethe2caps(3/8inch)fromthebulkhead

operator’ s man ual

ttingsfortheextendandretractcircuitsforthelift cylinder(Figure10).

4.Connecttheretracthosetothe45°elbowtting connectedtothebulkheadttingfortheretract hydrauliccircuit(Figure10).

5.Tightentheelbowstothebulkheadttingsandthe hosetotheelbowsto20to28N-m(15to21lb-ft).

InstallingtheHydraulicHoses

Partsneededforthisprocedure:

Pressurehose(2.5x104cmor1x41inch)

Case-drainhose(1.3x116cmor1/2x45-3/4inch)

Returnhose(2.5x117cmor1x46inch)

Cabletie

Procedure

Note:ThisprocedurereplacesInstallingtheHydraulic

HosesintheSetUpsectionoftheCenterlineTrencher

operator’ s man ual

Page 7

1.Removethe2caps(1inch)andthe1cap(5/8inch) fromthebulkheadttingsinthehydraulic-attachment panel(Figure11).

Figure12

Figure11

1.Bulkheadtting (pressure-hydrauliccircuit)

2.Bulkheadtting(case drain)

3.Bulkheadtting (return-hydrauliccircuit)

4.Hydraulic-attachment panel

5.Caps

2.Installthepressurehose(2.5x104cmor1x41inch); case-drainhose(1.3x116cmor1/2x45-3/4inch); andreturnhose(2.5x117cmor1x46inch)between thettingsonthehydraulic-attachmentpanel(Figure

12)andthettingsthatyouinstalledonthehydraulic

motorasshowninFigure13.

Note:Ensurethattheangledttingonthepressure hoseisconnectedtothebulkheadttingforthe pressure-hydrauliccircuit.Alsoensurethattheangled ttingonthereturnhoseisconnectedtothebulkhead ttingforthereturn-hydrauliccircuitatthehydraulic attachmentpanel.

1.Bulkheadtting (pressure-hydraulic circuit—A)

2.Bulkheadtting(case drain)

3.Bulkheadtting (return-hydraulic circuit—B)

4.Pressurehose(2.5x104 cmor1x41inch)

Figure13

1.45°elbowtting(3/4inch, casedrain)

2.90°anged-elbowtting( pressure-hydrauliccircuit)

3.90°anged-elbowtting (return-hydrauliccircuit)

5.Case-drainhose(1.3x 116cmor1/2x45-3/4 inch)

6.Returnhose(2.5x117cm or1x46inch)

7.Cabletie

4.Pressurehose(2.5x104 cmor1x41inch)

5.Case-drainhose(1.3x 116cmor1/2x45-3/4 inch)

6.Returnhose(2.5x117cm or1x46inch)

3.Securethe3hydraulichoseswithacabletie(Figure12).

4.Torquethehydraulicttingsandhoses;refertothe ttingtorquetablebelow:

Page 8

FittingTorqueTable

ComponentTorquevalue(N-m)Torquevalue(lb-ft)

8hex-headbolts(12x45mm)

Jamnutforthe45°elbowtting (3/4inch)

Case-drainhose(1.3x1 16cm or1/2x45-3/4inch)

Pressurehose(2.5x104cm or1x41inch)andreturnhose (2.5x117cmor1x46inch)

80to10059to73Figure14

142to175105to129Figure14

58to7243to53Figure13andFigure14

122to14990to110Figure13andFigure14

FinishingtheTrencher Installation

NoPartsRequired

Procedure

1.Swivelnut(casedrain hose)

2.Swivelnuts(pressure hoseandreturnhose)

Figure14

3.Jamnut

4.8hex-headbolt(12x45 mm)

Performthefollowingproceduresasinstructedinoperator’s manualfortheCenterTrencher,RT1200TractionUnit:

•ConnectingtheWiringHarnesstotheHydraulicMotor

•PurgingAirfromtheHydraulicMotorandLiftCylinder

•InstallingtheSprocket

•InstallingtheAuger

•InstallingtheBoom

•AligningtheBoom

•InstallingtheDiggingChain

•InstallingtheRestraintBar

Toro 25469E, 25469 Installation Instructions

Specifications and Main Features

Frequently Asked Questions

User Manual

PreparingtoInstallthe Trencher

InstallingtheSpeed-shift Switch

PreparingtheHydraulicMotor

ConnectingtheLiftCylinder Hoses

InstallingtheHydraulicHoses

FinishingtheTrencher Installation