Toro Z Master 74958 - Safety-Interlock System; Understanding and Testing Safety Interlocks

StoppingtheEngine
CAUTION
Childrenorbystandersmaybeinjuredifthey
moveorattempttooperatethemachinewhile
itisunattended.
Alwaysremovetheignitionkeyandsetthe
parkingbrakewhenleavingthemachine
unattended,evenifjustforafewminutes.
g027337
Figure19
Important:Makesurethatyouclosethe
fuel-shutoffvalvebeforetransportingorstoring
themachine,asfuelleakagemayoccur.Setthe
parkingbrakebeforetransportingthemachine.
Makesuretoremovethekeyasthefuelpump
mayrunandcausethebatterytolosecharge.
UsingtheSafety-Interlock
System
CAUTION
Ifthesafety-interlockswitchesare
disconnectedordamaged,themachinecould
operateunexpectedly,causingpersonal
injury.
•Donottamperwiththeinterlockswitches.
•Checktheoperationoftheinterlock
switchesdailyandreplaceanydamaged
switchesbeforeoperatingthemachine.
Understandingthe
Safety-InterlockSystem
Thesafety-interlocksystemisdesignedtopreventthe
enginefromstartingunless:
•Theparkingbrakeisengaged.
•Theblade-controlswitch(PTO)isdisengaged.
•Themotion-controlleversareintheNEUTRAL-LOCK
position.
Thesafety-interlocksystemalsoisdesignedtostop
theenginewhenyoumovethetractioncontrolsfrom
thelockedpositionwiththeparkingbrakeengagedor
ifyourisefromtheseatwhenthePTOisengaged.
Thehourmeterhassymbolstonotifyyouwhenthe
interlockcomponentisinthecorrectposition.When
thecomponentisinthecorrectposition,atriangle
lightsupinthecorrespondingsquare.
g009181
Figure20
1.Triangleslightupwhentheinterlockcomponentsareinthe
correctposition.
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