Operator's Manual

Figure33
1.Rightby-passvalve
2.Leftby-passvalve
4.Disengagetheparkingbrakebeforepushing.
ChangingtoMachineOperation
Rotateeachby-passvalveclockwise1turnandhand
tightenthem(torqueofapproximately71in-lb(8
N⋅m))(Figure33).
Note:Donotovertightentheby-passvalves.
Themachinewillnotdriveunlessby-passvalvesare
turnedin.
LoadingMachines
Useextremecautionwhenloadingunitsontrailersor
trucks.Onefullwidthrampthatiswideenoughto
extendbeyondthereartiresisrecommendedinsteadof
individualrampsforeachsideoftheunit(Figure34).
Thelowerrearsectionofthetractorframeextends
backbetweentherearwheelsandservesasastopfor
tippingbackward.Havingafullwidthrampprovides
asurfacefortheframememberstocontactifthe
unitstartstotipbackward.Ifitisnotpossibletouse
onefullwidthramp,useenoughindividualrampsto
simulateafullwidthcontinuousramp.
Therampshouldbelongenoughsothattheangles
donotexceed15degrees(Figure34).Asteeperangle
maycausemowercomponentstogetcaughtastheunit
movesfromramptotrailerortruck.Steeperangles
mayalsocausetheunittotipbackward.Ifloadingon
ornearaslope,positionthetrailerortrucksoitison
thedownsideoftheslopeandtherampextendsupthe
slope.Thiswillminimizetherampangle.Thetraileror
truckshouldbeaslevelaspossible.
Important:Donotattempttoturntheunitwhile
ontheramp;youmaylosecontrolanddriveoff
theside.
Avoidsuddenaccelerationwhendrivinguparampand
suddendecelerationwhenbackingdownaramp.Both
maneuverscancausetheunittotipbackward.
Loadingaunitontoatrailerortruckincreases
thepossibilityofbackwardtip-overandcould
causeseriousinjuryordeath.
•Useextremecautionwhenoperatingaunit
onaramp.
•Useonlyasingle,fullwidthramp;Donot
useindividualrampsforeachsideofthe
unit.
•Ifindividualrampsmustbeused,use
enoughrampstocreateanunbrokenramp
surfacewiderthantheunit.
•Donotexceeda15degreeanglebetween
rampandgroundorbetweenrampand
trailerortruck.
•Avoidsuddenaccelerationwhiledrivingunit
uparamptoavoidtippingbackward.
•Avoidsuddendecelerationwhilebacking
unitdownaramptoavoidtippingbackward.
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