Toro Greensmaster TriFlex 3400 - Page 220

CuttingReelMotor,2-PinConnector(cont'd.)
PinNumber
WireColorConnectorGraphic
1
Red(R)
2
Black(BK)
Pass
Thewiringinspectioncheckpassed.GotoStep5.
Fail
Oneormoreoftheinspectionchecksfailed.Repairorreplacethewornordamagedparts.Goto
ReturningtheMachinetoService(page21)andfollowthestepslisted.
Step5:UsetheInfoCentertochecklogicandCANvoltagetocutting
reelmotor1.
1.AccesstheDIAGNOSTICSscreenontheInfoCenter.
2.AccesstheMOWscreenfromtheDIAGNOSTICSpage.
3.AccesstheINPUTSscreenfromtheMOWpage.
Youwillbeabletomonitorthevoltagesatthemotorfromthispage.
Pass
ThevoltageontheInfoCenterforcuttingreelmotor3isbetween45–67volts.GotoReturning
theMachinetoService(page21)andfollowthestepslisted.
Fail
ThevoltageontheInfoCenterforcuttingreelmotor3isgreaterthan67volts.GotoStep6.
Step6:Testthecuttingreelmotor3voltage.
Note:Observeproperelectricalsafetyprocedureswhenworkingwithhighvoltage.
1.Pluginthe48Vbatterydisconnect.RefertoConnectingandDisconnectingthe48VPowertothe
CuttingReelMotors(page18).
2.VerifyconnectorP22isunplugged.
3.MovethekeyswitchtotheRUN?position.
4.Useamultimetertotestthevoltagebetweenthepairoflocationsshowninthefollowingtable.
LocationHarness
Connector
Pin
Wire
Color
Expected
Reading
ConnectorGraphic
1e-ReelP221
Red(R)
2e-ReelP222
Black
(BK)
45–67volts
5.ReturnthekeyswitchtotheOFFposition.
6.PluginconnectorP22.
PassThevoltagetestpassed.Beginthediagnosticprocessagain.
Fail
Thevoltagetestfailed.TracethevoltagewiringbetweenP22andthe48Vfuseblock.Goto
ReturningtheMachinetoService(page21)andfollowthestepslisted.
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