Toro Greensmaster 3120 - Fuses

Fuses
g222365
Figure84
1.Fuseblock
3.FuseF2(10Amp)5.FuseF4(10Amp)
2.FuseF1(20Amp)4.FuseF3(10Amp)
Thefuseblockislocatedontheleftsideofthemachineundertheoperator
seat;refertoFigure84.
IdentifyingtheFusesandtheirFunctions
FuseF1(20Amp)suppliespowertothekeyswitchandprotectsthestarter
solenoidcoilcircuit
FuseF2(10Amp)suppliespowertotheoptionallightcircuit
FuseF3(10Amp)suppliespowertotheenginestartandruncircuits,andtothe
hydraulicsolenoidcoils
FuseF24(10Amp)suppliespowertothecuttingunitcuttingunitcontrolcircuits
TestingaFuse
1.TurnthekeyswitchtotheRUNposition(donotstarttheengine).
2.Withthefuseinstalledinthefuseblock,useamultimetertocheckthat12
VDCexistsatbothoftheterminaltestpointsonthefuse.If12VDCexistsat
1ofthefusetestpointsbutnotattheother,thefuseisdamaged.
3.Ifthefuseremovalisnecessary,ensurethatthekeyswitchisintheOFF
positionandthekeyisremovedfromthekeyswitch.Removethefuse
fromthefuseblockandcheckthatthefusehascontinuityacrossthefuse
terminals.
4.Ifthefusetestscorrectlyandacircuitproblemstillexists,checkthewire
harnesses;refertoAppendixA(pageA–1).
ElectricalSystem:TestingtheElectricalComponents
Page5–12
Greensmaster3120
17230SLRevC