Mfg. Co. Inc. Lawn Aerator User Manual

Specications
Specications
ModelNumbers
SerialNos:850,000andHigher
QSP20BV443;QSP20KAS443;QSP20KAS483;QSP20KAX443;QSP22KAS523
Systems
Engine
•EngineSpecications:SeeyourEngineOwner’s
Manual
•RPM:
–20HPBriggs&Stratton
FullSpeed:3750±50(max)RPM(PTOnot
engaged)Idle:1650(min)RPM
–20HP&22HPKawasaki
FullSpeed:3750±50(max)RPM(PTOnot
engaged)Idle:1550(min)RPM
FuelSystem
•Capacity:4.0gal.(15.1L)
•TypeofFuel:Regularunleadedgasoline,87
octaneorhigher;containingnomorethan10%
methanolorethanol.
•FuelFilter:
Briggs&StrattonP/N691035
KawasakiP/N49019-7005
•FuelShut-OffValve:1/4turnincrements(“ON”,
“OFF”)
ElectricalSystem
•ChargingSystem:FlywheelAlternator
•ChargingCapacity:16amps
•BatteryType:BCIGroupU1
•BatteryVoltage:12Volt
•Polarity:NegativeGround
•Fuses:One25amp,one20amp;one15amp;
one10ampbladetype
•Diode:TVS
SafetyInterlockSystem
•LCDindicatorsappearforthePTO,parkbrake,
drivelevers,andoperatorpresenceinthemessage
displayontheRHcontrolpanel.
•PTOmustbedisengaged,brakeengaged,and
motioncontrolleversout(neutrallock)tostart
engine.(Itisnotnecessaryfortheoperatortobe
intheseattostarttheengine.)
•OperatormustbeinseatwhenPTOisengaged,
brakeisdisengaged,ormotioncontrolleversare
movedinorenginewillstop.
•Enginewillstopifeithertheleft,theright,or
bothleversaremovedfromneutrallockposition
whilebrakeisengaged.
OperatorControls
•SteeringandMotionControl:
Note:Motioncontrolleversareadjustableto
threeheights.
–Separatelevers,oneachsideoftheconsole,
controlspeedanddirectionoftravelofthe
respectivedrivewheels.
–Steeringiscontrolledbyvaryingtheposition
oftheleversrelativetoeachother.
–Movingmotioncontrolleversoutward(in
slots)locksthedrivesysteminneutral.
•PTOEngagementSwitch:Engageselectricclutch
(todrivebelt)whichengagesmowerblades.
•ParkingBrakeLever:Engagesparkingbrake.
•DeckHeightAdjustmentPin:Setscuttingheight
todesiredposition.
•DeckLiftLever:Footpedalthatraisesthedeck.
•TransportLock:Automaticallylatchesatthe
transportposition.
Seat
•Type:Standardseatwithhighback,foampadded
withspringsuspensionandarmrests.
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