Service Manual

CheckOperationofInterlockSwitches
CAUTION
Donotdisconnectsafetyswitches.Theyarefortheoperator’s
protection.Checktheoperationoftheinterlockswitchesdailyfor
properoperation.Replaceanymalfunctioningswitchesbefore
operatingthemachine.
InterlockswitchoperationisdescribedintheTractionUnitOperator’sManual.
YourGroundsmasterisequippedwithtwo(2)ToroElectronicControllers(TEC)
whichmonitorinterlockswitchoperation.T estingofindividualinterlockswitches
andrelaysisincludedintheComponentTestingsectionofthisChapter.
Note:UsetheInfoCenterDisplaywhentroubleshootinganelectricalproblemon
yourGroundsmaster.
ElectricalSystem:ElectricalSystemQuickChecks
Page6–26
Groundsmaster
®
4100-D&4110-D
13203SLRevE