Toro ProCore 648s - Engine Controls; Throttle, Choke, Ignition, and Tachometer Operations; Fuel-Shutoff Valve; Using the InfoCenter LCD Display

EngineControls
g338575
Figure23
1.Throttlelever
3.Key(ignitionswitch)
2.Choke
4.Tachometer
ThrottleLever
Usethethrottlelever(Figure23)tocontroltheengine
speed:
•Movingthrottleleverforwardincreasesengine
speed—towardtheFASTposition.
•Movingthrottleleverbackwarddecreasesengine
speed—towardtheSLOWposition.
Note:Theenginespeedregulatesthespeedofthe
coringhead.
Choke
Usethechokewhenstartingacoldengine(Figure23).
IgnitionSwitchandKey
Usetheignitionswitch(Figure23)tostartandshutoff
theengine.Theswitchhas3positions:
•START—rotatekeyclockwisetotheSTARTposition
toengagethestartermotor.
•RUN—whentheenginestarts,releasethekeyand
itmovesautomaticallytotheONposition.
•OFF—rotatethekeycounterclockwisetotheOFF
positiontoshutofftheengine.
Tachometer
Usethetachometertodeterminetheenginespeed
(Figure23).
Fuel-ShutoffValve
Usethefuel-shutoffvalvetocontrolfuelfromthefuel
tank(Figure24).
g338576
Figure24
1.Fuel-shutoffvalve
UsingtheInfoCenterLCDDisplay
TheInfoCenterLCDdisplayshowsinformation
aboutyourmachine,suchastheoperatingstatus
andvariousdiagnostics(Figure25).Whenyourst
powertheelectricalsystem,asplashscreenappears
briey,andthenthemaininformationscreenofthe
InfoCenter.Youcanswitchbetweenthesplashscreen
andmaininformationscreenatanytimebypressing
anyoftheInfoCenterbuttonsandthenselectingthe
appropriatedirectionalarrow.
g020650
Figure25
1.Indicatorlight3.Middlebutton
2.Rightbutton
4.Leftbutton
•LeftButton,MenuAccess/BackButton—pressthis
buttontoaccesstheInfoCentermenus.Youcan
useittoexitanymenuthatyouarecurrentlyusing.
•MiddleButton—usethisbuttontoscrolldown
menus.
•RightButton—usethisbuttontoopenamenu
wherearightarrowindicatesadditionalcontent.
Note:Thepurposeofeachbuttonmaychange
dependingonwhatisrequiredatthetime.Each
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