Toro Greensmaster
3150 - Checking the Leak Detector

CheckingtheLeakDetector
Theleakdetectorsystemisdesignedtoassistinearly
detectionofhydraulic-uid-systemleaks.Iftheuid
levelinthemainhydraulicreservoirisloweredby
118to177ml(4to6oz),theoatswitchinthetank
willclose.Aftera1seconddelay,thealarmsounds,
alertingtheoperator(Figure59).Expansionofuid,
duetonormalheatingduringmachineoperation,
causestheuidtotransferintotheauxiliaryuid
reservoir.Theuidreturnstothemaintankwhenyou
turnofftheignitionswitch.
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Figure57
BeforeStarting(uidcold)
1.Breather
6.Solenoid-returnvalve
open
2.Fillerneck7.Float-raisedswitchopen
3.Overowtube
8.Nosound
4.Dipstick(ifequipped)9.Fluidlevel(cold)
5.Sightwindow(ifequipped)
g228676
Figure58
NormalOperation(uidwarm)
1.Solenoid-returnvalve
closed
3.Warningbuzzer
2.Float-raisedswitchopen
4.Fluidlevel(warm)
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Figure59
LeakAlert!
1.Float-downswitchclosed
Fluidleveldown118to
177ml(4to6oz)
3.Fluidlevel(warm)
2.Warningbuzzer
CheckingtheSystemOperation
1.WithignitionswitchintheONposition,movethe
leakdetectorswitchrearwardandhold.After
the1-seconddelayelapses,thealarmshould
sound.
2.Releasetheleak-detectorswitch.
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