Exmark QUEST - Operating Tips

Operation
WARNING
Loadingaunitonatrailerortruckincreases
thepossibilityofbackwardtip-over.Backward
tip-overcouldcauseseriousinjuryordeath.
•Useextremecautionwhenoperatingaunit
onaramp.
•Useonlyasingle,fullwidthramp;DoNot
useindividualrampsforeachsideoftheunit.
•Ifindividualrampsmustbeused,useenough
rampstocreateanunbrokenrampsurface
widerthantheunit.
•DoNotexceeda15°anglebetweenrampand
groundorbetweenrampandtrailerortruck.
•Avoidsuddenaccelerationwhiledrivingunit
uparamptoavoidtippingbackward.
•Avoidsuddendecelerationwhilebackingunit
downaramptoavoidtippingbackward.
LoadingaUnit
Useextremecautionwhenloadingunitsontrailersor
trucks.Onefullwidthrampthatiswideenoughto
extendbeyondthereartiresisrecommendedinstead
ofindividualrampsforeachsideoftheunit.The
lowerrearsectionofthetractorframeextendsback
betweentherearwheelsandservesasastopfor
tippingbackward.Havingafullwidthrampprovides
asurfacefortheframememberstocontactifthe
unitstartstotipbackward.Ifitisnotpossibletouse
onefullwidthramp,useenoughindividualrampsto
simulateafullwidthcontinuousramp.
Rampshouldbelongenoughsothattheangles
betweentherampandthegroundandtherampand
thetrailerortruckDoNotexceed15°.Asteeper
anglemaycausemowerdeckcomponentstoget
caughtastheunitmovesfromramptotraileror
truck.Steeperanglesmayalsocausetheunittotip
backward.Ifloadingonornearaslope,position
thetrailerortrucksoitisonthedownsideofthe
slopeandtherampextendsuptheslope.Thiswill
minimizetherampangle.Thetrailerortruckshould
beaslevelaspossible.
Important:DoNotattempttoturntheunit
whileontheramp,youmaylosecontroland
driveofftheside.
Avoidsuddenaccelerationwhendrivinguparamp
andsuddendecelerationwhenbackingdownaramp.
Bothmaneuverscancausetheunittotipbackward.
OperatingTips
FastThrottleSetting
Forbestmowingandmaximumaircirculation,
operatetheengineattheFastposition.Airisrequired
tothoroughlycutgrassclippings,soDoNotsetthe
height-of-cutsolowastototallysurroundthemower
byuncutgrass.Alwaystrytohaveonesideofthe
mowerfreefromuncutgrass,whichallowsairtobe
drawnintothemower.
CuttingaLawnfortheFirstTime
Cutgrassslightlylongerthannormaltoensurethat
thecuttingheightofthemowerdoesnotscalpany
unevenground.However,thecuttingheightusedin
thepastisgenerallythebestonetouse.Whencutting
grasslongerthansixinchestall,youmaywanttocut
thelawntwicetoensureanacceptablequalityofcut.
Cut1/3oftheGrassBlade
Itisbesttocutonlyabout1/3ofthegrassblade.
Cuttingmorethanthatisnotrecommendedunless
grassissparse,oritislatefallwhengrassgrowsmore
slowly.
MowingDirection
Alternatemowingdirectiontokeepthegrassstanding
straight.Thisalsohelpsdisperseclippingswhich
enhancesdecompositionandfertilization.
MowatCorrectIntervals
Normally,moweveryfourdays.Butremember,
grassgrowsatdifferentratesatdifferenttimes.
Sotomaintainthesamecuttingheight,whichisa
goodpractice,mowmoreofteninearlyspring.As
thegrassgrowthrateslowsinmidsummer,mow
lessfrequently.Ifyoucannotmowforanextended
period,rstmowatahighcuttingheight;thenmow
againtwodayslateratalowerheightsetting.
CuttingSpeed
Toimprovecutquality,useaslowergroundspeed.
AvoidCuttingTooLow
Ifthecuttingwidthofthemoweriswiderthanthe
moweryoupreviouslyused,raisethecuttingheight
toensurethatuneventurfisnotcuttooshort.
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