radiatorandoilcoolerarekeptfreeofdirtorgrass
clippings.Aftercleaning,inspectthemachinefor
possiblehydraulic-uidleaks,damage,orweartothe
hydraulicandmechanicalcomponents,andcheckthe
cutting-unitbladesforsharpness.
UnderstandingtheTurnaround
Mode
Theturnaroundmodeallowsyouconvenient,1-touch
controltoraisethecuttingunitsabovetheturfwhile
temporarilystoppingtheblades,allowingyoutofocus
ondrivingthemachineattheendofamowingpass,
orwhilenavigatingotherobstacles.
•SettheturnaroundmodetotheONpositionby
momentarilypressingtheliftswitchrearward
(Figure11),whichautomaticallyraisesallcutting
unitsfromtheoatpositiontoapresetheightand
disengagesthePTO.Toresumemowing,press
theliftswitchforward.Allcuttingunitslower,and
thePTOstartsagain.
•SettingtheturnaroundmodetotheOFFposition
allowsyoutomanuallyraisethecuttingunits
fromtheoatpositionbypressingandholding
allliftswitchesrearwarduntilthecuttingunits
raisetothedesiredheight.ForGroundsmaster
4700machines,pressall3liftswitchestoraise
all7cuttingunits(Figure11).ThePTOdoesnot
disengageuntilthecuttingunitsraisetothesame
presetheighttowhichthecuttingunitsraisewhen
theturnaround-modeissettoON.
Note:Bydefault,theturnaroundmodeisactive.
AfterOperation
GeneralSafety
•Shutofftheengine,removethekey,andwait
forallmovementtostopbeforeyouleavethe
operator’sposition,Allowthemachinetocool
beforeadjusting,servicing,cleaning,orstoringit.
•Cleangrassanddebrisfromthecuttingunits,
mufers,andenginecompartmenttohelpprevent
res.Cleanupoilorfuelspills.
•Ifthecuttingunitsareinthetransportposition,use
thepositivemechanicallock(ifavailable)before
youleavethemachineunattended.
•Allowtheenginetocoolbeforestoringthemachine
inanyenclosure.
•Removethekeyandshutoffthefuel(ifequipped)
beforestoringorhaulingthemachine.
•Neverstorethemachineorfuelcontainerwhere
thereisanopename,spark,orpilotlight,such
asonawaterheateroronotherappliances.
•Maintainandcleantheseatbelt(s)asnecessary
UsingtheCutting-Unit
StorageLanyard
Usethecutting-unitstoragelanyardstopreventthe
forwardoutercuttingunitsfromsettlingwhenthe
machineisparkedovernightorifitisbeingstoredfor
anextensiveperiod.Youcanalsousethecutting-unit
storagelanyardstopreventthecuttingunitsfrom
oatingwhilethemachineistransportingbetween
mowingtasks.
g225484
Figure25
35