Toro Field Pro 6040 - Fuses

Fuses
Theindividualcontrolcircuitsareprotectedbyavarietyoffuses(F1–F4)found
inthefuseblocklocatedbehindtheoperatorcushion.
g415137
Figure66
1.Fuseblock
IdenticationandFunction
•FuseF1(15A)protectstheunswitchedpowersupplytothekeyswitch
•FuseF2(10A)protectstheunswitchedpowertothehourmeter/controller,
keyswitch,andthetelematicsconnector
•FuseF3(15A)protectsthestartrelaycircuit
•FuseF4(20A)protectsthechargerelaycircuit
TestingtheFuses
1.TurnthekeyswitchtotheONposition(donotstarttheengine).
2.Withthefuseinstalledinthefuseholder/block,useamultimetertocheck
that12VDCexistsatbothoftheterminaltestpointsonthefuse.If12VDC
existsat1ofthefusetestpointsbutnotattheother,thefuseisdamaged.
3.SetthekeyswitchtotheOFFpositionandremovethekeyfromthekey
switch.
4.Removethefusefromthefuseblockanduseamultimeter(ohmssetting)to
checkthatthefusehascontinuityacrossthefuseterminals.
5.Ifthefusetestscorrectlyandacircuitproblemstillexists,checkthewire
harness;refertoAppendixA(pageA–1).
FieldPro®6040
Page6–7
ElectricalSystem:TestingtheElectricalComponents
22267SLRevA