Operator's Manual
Table Of Contents
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- Checking the Engine-Oil Level
- Checking the Cooling System
- Adding Fuel
- Checking the Hydraulic Fluid
- Checking the Tire Pressure
- Checking the Torque of the Wheel Nuts
- Think Safety First
- Using the Operator Platform Latching Mechanism
- Understanding the Operator Presence Controls
- Starting and Stopping the Engine
- Using the Grass Deflectors
- Adjusting the Center Cutterhead Height-of-Cut Correction
- Controlling the Position of the Individual Cutterheads
- Adjusting the Cutterhead Auto Limited Lift
- Engaging the Cutterhead Drive
- Clearing the Cutting Cylinders
- Using Weight Transfer / Traction Assistance
- Folding the ROPS
- Locating the Jacking Points
- Transporting the Machine
- Loading the Machine
- Towing the Machine
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UsingtheGrassDeectors
Thereargrassdeectorsmustalwaysbecorrectlytted.The
deectorsshouldbesetaslowaspossibletodeectgrass
dischargetotheground(Figure34).
G014425
Figure34
AdjustingtheCenter
CutterheadHeight-of-Cut
Correction
WithallcutterheadssetatthesameHOCviatheindicator
rings,itmaybenoticeablethatthecenterunitproducesa
highercutnishcomparedtothewingunits.Thecenter
unitispulledandthewingunitsarepushed;thispresents
marginallydifferentcuttinganglesrelativetotheground.The
amountofHOCvariationwhichresultsfromthiswillbe
inuencedbytheterrain,butsatisfactoryresultscanusually
beachievedbysettingthecentercutterheadHOCindicator
ringlowerthanthewingunitsettings.
ControllingthePositionofthe
IndividualCutterheads
Thecutterheadsmayberaisedorloweredindependently
usingthebankof3liftcontrolswitches.
1.Tolowerthecutterheads,operatetheliftcontrol
switchesinadownwarddirectionandrelease.
Thecutterheaddriveswitchmustbeon(forward)todo
this,thecylinderdrivewillengagewhenthecutterheads
areapproximately150mm(6inches)aboveground
level.Thecutterheadsarenowin‘oat’modeandwill
followthegroundcontours.
2.Toraisethecutterheads,operatetheliftcontrol
switchesinanupwarddirectionandholdinposition3.
IfthecutterheaddriveswitchisintheOnpositionthe
cylinderdrivewilldisengageimmediately.
3.Releasetheliftcontrolswitcheswhenthecutterheads
areattherequiredheight.
Thecontrolswitcheswillautomaticallyreturnto
position2(neutral)andthearmsarehydraulically
lockedintoposition.
AdjustingtheCutterheadAuto
LimitedLift
Toactivate,presstheAutoLimitedLiftswitchtotheOn
position(Figure35).
Todeactivate,presstheAutoLimitedLiftswitchtotheOff
position(Figure35).
Manuallimitedliftusingthe3liftcontrolswitchesisalways
availableregardlessofthepositionoftheAutoswitch.
g014433
Figure35
Toraisethecutterheadstothelimitedliftposition:
momentarilyoperatetheswitchesinanupwarddirection.
Thecylinderdrivewilldisengageimmediatelyandthe
cutterheadswillstopraising,approximately150mm(6
inches)abovegroundlevel.
Thisoperateswiththecutterheadsloweredandrotating.
Autolimitedliftinreversecausesthecutterheadstorise
automaticallytothelimitedliftpositionwhenreversing.They
willreturntotheoatingpositionwhenreturningtoforward
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