Toro Groundsmaster 5900 Series - Page 293

INPUT/OUTPUT(continued)
Toengagehighrangetractionspeed,thefollowinginputsandqualiersare
required(Figure164):
•PTOswitchneedstobedisengaged(PTOSWITCHOFF).
•Nocuttingdeckscanbelowered(LEFTDECKDOWNOFF),(CENTER
DECKDOWNOFF)and(RIGHTDECKDOWNOFF).
•Nocuttingdeckscanbeoating(LEFTDECKFLOATOFF),(CENTERDECK
LOWER/FLOATOFF)and(RIGHTDECKFLOATOFF).
•High/LowrangetractionspeedswitchpressedtoHI(HIGHRANGE
REQUESTON).
Iftheproperinputsandqualiersexist,thefollowingoutputsshouldoccur
(Figure164):
•HydraulicsolenoidvalveSVshouldbeenergized(HIGHRANGEACTIVE
ON).
g288328
Figure165
(LowSpeedRange)
Note:ThetractionsystemwillnotengageLOWrangespeedifthecruise
controlisengagedorthetractionpedalisnotinneutral.Thecuttingunitscan
beinanypositionandthePTOcanbeengagedordisengagedforLOWrange
speedoperation.
Toengagelowrangetractionspeed,thefollowinginputisrequired(Figure165):
•High/LowrangetractionspeedswitchpressedtoLOW(LOWRANGE
REQUESTON).
Iftheproperinputsandqualiersexist,thefollowingoutputsshouldoccur
(Figure165):
•HydraulicsolenoidvalveSVshouldbede−energized(HIGHRANGEACTIVE
OFF).
Groundsmaster
®
5900&5910
Page6–31
ElectricalSystem:InfoCenterDisplay
16227SLRevB