Toro Greensmaster TriFlex 3400 - Page 257

Note:Ifanyindividualbatteryfailsthistest,all4batteriesmustbereplaced.
6.Inspectthecablesbetweenthe4individualbatteriesfordamage,corrosion,andproperinstallation.
7.Inspectthecablesbetweenthebatterypackandthemachinefordamage,corrosion,andproper
installation.
8.Inspectthebatteryterminalsfordamageandcorrosion.
Pass
The48Vbatterysystemchecksweregood.GotoStep4.
Fail
Oneormoreofthe48Vbatterysystemtestsfailed.Repairorreplacethewornordamagedparts.
GotoReturningtheMachinetoService(page21)andfollowthestepslisted.
Step4:Withtheenginerunning,checkthe48Vbatterysystem.
1.Starttheengine.
2.UsingtheInfoCenter,monitorthesystemvoltage.Itshouldbe46–54V.
Pass
The48Vbatterysystemchecksweregood.GotoReturningtheMachinetoService(page21)
andfollowthestepslisted.
Fail
The48Vbatterysystemtestwasnotgood.GotoStep5.
Step5:Removethestarter/generatorassemblyfromthemachine.
Removethestarter/generatorfromthemachine.RefertoChapter6oftheGreensmasterTriFlex3320/3420
ServiceManual.
Step6:Removethecontrollerfromthestarter/generator.
Removethecontrollerfromthestarter/generator.RefertoChapter6oftheGreensmasterTriFlex3320/3420
ServiceManual.
Step7:Inspectthewiringbetweenthestarter/generatorandthe
controller.
Thestarter/generatorandthecontrollereachhavecablingthatconnectstotheothercomponent.Inspectthe
wiringbetweenthecontrollerandthestarter/generator.
Pass
Thewiringbetweenthecontrollerandthestarter/generatorpassedinspection.GotoStep8.
Fail
Thewiringbetweenthecontrollerandthestarter/generatordidnotpassinspection.Onlyrepair
wiringthathasworninsulationorarecessedconnectorpin.Replaceallcomponentsthathave
damaged,burned,orbrokenwiring.GotoReturningtheMachinetoService(page21)andfollow
thestepslisted.
Step8:Replacethestarter/generatorcontroller.
Installareplacementcontrollerontotheexistingstarter/generator.RefertoChapter6oftheGreensmaster
TriFlex3320/3420ServiceManual.
Step9:Installthestarter/generatorassembly.
RefertoChapter6oftheGreensmasterTriFlex3320/3420ServiceManualandfollowthestepslisted.
Step10:UseToroDIAGtoprogramthestarter/generator.
1.ConnectaPCwithToroDIAGsoftwaretothemachineviaaToroDIAGcable(partnumber115-1944).
RefertoToroDIAG–QuickStart(page22).
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