Toro 41086 - Page 20

Problem
PossibleCauseCorrectiveAction
1.Youincorrectlyenteredanumberinthe
consolecomputer.
1.Verifythatallthenumbersenteredin
theconsolecomputerarecorrect.
2.Thewheeldrivesettingisnotsetto
SP3.
2.SetthewheeldrivesettingtoSP3.
3.TheSpeedCalnumberisincorrect.3.EnterthecorrectSpeedCalnumber.
4.TheRate1orRate2displayisnot
constantwhenthespeedisconstant.
4.Ensurethattheowmeterispointing
inthedirectionofowandthenozzles
areappropriatefortheratesetting.
5.Thepressurecannotbeadjustedin
manualmodewiththeagitationonand
theboomsoffinthehighendofthe
pressurerange.
5.Verifythatthereisvoltageatthe
valveconnectorbyplacingtheMaster
switchtoManwiththeboomsinthe
Offpositionandthepowerswitchto
theOnposition.Manuallyoperatethe
Incr/Decrswitchtoverifythevoltage.
6.TheValveCalnumberisnotproperly
set.
6.EnterpropertheValveCalnumber.
Therateisinaccurateorunstable
7.Thereisaproblemwiththeprocessor
boardassembly.
7.HaveanAuthorizedDistributorreplace
theprocessorboardassembly.
1.Therearebreaksinthecableleading
tothehydrauliccontrolvalve.
1.Replacethecable.
2.Theconnectionsinthecablelineare
dirty.
2.Cleanorreplacethecableline.
3.Thereisnovoltageatthevalve
connector.
3.Verifythatthereisvoltageatthevalve
connectorbyplacingtheMasterswitch
totheManpositionwiththeboomsin
theOffpositionandthepowerswitchto
theOnposition.Manuallyoperatethe
Incr/Decrswitchtoverifythevoltage.
Youcannotvarytherateinmanualor
automaticmode
4.TheRateInc/Decswitchisfaulty.4.ReplacetheRateInc/Decswitch.
1.Thenozzlecheckvalvesareplugged.
1.Cleanorreplacethenozzlecheck
valves.
2.Thebypassvalvesareopen.
2.Closethebypassvalves.
Thesprayerpressureiscorrectbutthe
rateislow
3.Thenozzlesarenotthepropertypeor
oftheproperoricesize.
3.Replacetheimpropernozzleswith
properones.
1.Therearebreaksorshortsinthe
owmetercable.
1.Testtheowmetercableandrepairor
replaceitifnecessary.RefertoT esting
theFlowmeterCableonpage15.
2.Theinsideoftheowmeterisdirtyor
notproperlyadjusted.
2.Cleanandmakeanynecessary
adjustmentsinsidetheowmeter.
Thetotalvolumedoesnotregister
3.Theowmetertransducerisnot
operatingproperly.
3.Replacetheowmetertransducer.
1.Theowmeterisnotpointinginthe
directionoftheow.
1.Installtheowmeterinthedirectionof
theow.
Thetotalvolumeregistersowinaccurately
2.Theowmeterisfaulty.2.Testtheowmetercableandrepairor
replaceitifnecessary.RefertoT esting
theFlowmeterCable.
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