Groundsmaster 4500--D/4700--DPage 5 -- 14Electrical System
Check Operation of Interlock Switches
CAUTION
Do not disconnect safety switches. They are for
theoperator’sprotection.Checktheoperationof
theinterlockswitchesdailyfor properoperation.
Replaceanymalfunctioning switches before op-
erating the machine.
Interlock switch operation is described in the Traction
Unit Operator’s Manual. Your Groundsmaster is
equippedwithanToroElectronicController( TEC)which
monitorsinterlockswitchoperation.Testingofindividual
interlock switches and relays is included in the Compo-
nent Testing section of this Chapter.
NOTE: Use the Diagnostic Display (see Special Tools
in this chapter) to test Toro Electronic Controller inputs
andoutputs before further troubleshooting of an electri-
cal problem on your Groundsmaster.
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