Toro 30381 - Testing the Safety Interlock System

TestingtheSafetyInterlockSystem
ServiceInterval:Beforeeachuseordaily
Testthesafetyinterlocksystembeforeyouusethemachine
eachtime.Ifthesafetysystemdoesnotoperateasdescribed
below,haveanAuthorizedServiceDealerrepairthesafety
systemimmediately.
1.Sittingontheseat,engagetheparkingbrakeandmove
thePTOtoon.Trystartingtheengine;theengine
shouldnotcrank.
2.Sittingontheseat,engagetheparkingbrakeandmove
thePTOtooff.Moveeithermotioncontrollever(out
ofneutrallockedposition).Trystartingtheengine;the
engineshouldnotcrank.Repeatforothercontrollever.
3.Sittingontheseat,engagetheparkingbrake,movethe
PTOswitchtooffandmovethemotioncontrollevers
totheneutrallockedposition.Nowstarttheengine.
Whiletheengineisrunning,releasetheparkingbrake,
engagethePTOandriseslightlyfromtheseat;the
engineshouldstopwithin2seconds.
4.Withoutanoperatorontheseat,engagetheparking
brake,movethePTOswitchtooffandmovethe
motioncontrolleverstotheneutrallockedposition.
Nowstarttheengine.Whiletheengineisrunning,
centereithermotioncontrol;theengineshouldstop
within2seconds.Repeatfortheothermotioncontrol.
5.Withoutanoperatorontheseat,disengagetheparking
brake,movethePTOswitchtooff,andmovethe
motioncontrolleverstotheneutrallockedposition.
Trystartingtheengine;theengineshouldnotcrank.
36