Toro Greensmaster TriFlex 3400 - Use Toro DIAG to program the TEC, and then restore the TD2 file.

4.RemovethefourmountingboltsthatsecuretheTEC-5001controller(Figure11).
5.LifttheTECupandoutofitsmountedlocation(Figure12).
6.Fullyloosenthesocket-headscrewthatsecuresmainharnessconnectorP01totheTECandthen
unplugtheconnector(Figure12).
g237657
Figure12
1.Socket-headfastener3.TEC-5001controller
2.MainharnessconnectorP01
7.PlugconnectorP01intothereplacementTECandsecuretheconnectorwiththesocket-headfastener
thatyouloosenedinstep6ofthisprocedure.
CAUTION
OvertighteningtheharnessconnectorretainingboltwilldamagetheprimaryTEC
controller.
AfteryouputconnectorP01backintotheTEC,torquetheretainingfastenerforP01
to25–28in-lbs.
8.CarefullyputtheTECintoitsmountedposition,aligningtheholesinthereplacementTECwiththe
mountingholes.
9.SecuretheTECtothemachinewiththefourmountingboltsthatyouremovedinstep4ofthisprocedure.
UseToroDIAGtoprogramtheTEC,andthenrestoretheTD2le.
1.ConnectaPCwithT oroDIAGsoftwaretothemachinethroughaT oroDIAGcable(PartNo.115-1944).
RefertoToroDIAG–QuickStart(page22).
2.UsetheT oroDIAGsoftwaretoreprogramthemachineinaccordancewithT oroDIAGUser’sGuide.The
replacementTECisprogrammedduringthereprogrammingofthemachine.
3.UsetheT oroDIAGsoftwaretorestorethetimersandcounters(theTD2le)lefromtheoriginalTEC
intothereplacementTEC,inaccordancewiththeControllerReformattingsectionoftheT oroDIAG
User’sGuide.
4.DisconnecttheT oroDIAGcablefromthemachine.
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