Exmark NAV20KC, NAV27KC manual Potential Hazard

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DANGER

POTENTIAL HAZARD

An uncovered discharge opening will allow objects to be thrown in an operator’s or bystander’s direction. Also, contact with the blade could occur.

WHAT CAN HAPPEN

Thrown objects or blade contact can cause serious injury or death.

HOW TO AVOID THE HAZARD

Always operate the mower with the grass catcher down and with the grass catcher door securely closed.

The PTO lever engages the PTO and blower. Be sure that the hopper is down, the hopper door is securely closed, and all persons are clear of the mower deck and discharge area before engaging PTO.

IMPORTANT: Operator must be in seat and hopper must be down before the PTO can be engaged.

Set throttle to "midway" position. Pull PTO lever upward until locked over center. Accelerate to full throttle to begin mowing.

4.3.4Stopping PTO: Set throttle to the “midway” position. Push PTO lever down to the “STOP” position stopping the PTO and blower.

4.3.5Stopping Engine: Bring unit to a full stop. Disengage the PTO, move speed control lever to the neutral position and set the parking brake.

Before stopping the engine, place the throttle control midway between the “slow” and “fast” positions. Allow the engine to run a minimum of 15 seconds; then stop the engine.

Rotate ignition switch to “OFF” position. Remove the key to prevent children or other unauthorized persons from starting engine.

Close fuel shut-off valve when machine will not be used for a few days, when transporting, and when the unit is parked inside a building.

4.3.6Emptying Hopper:

a)A full hopper is indicated by a buzzer located behind the operator in the hopper. Empty hopper when buzzer sounds to prevent clogging of the blower or deck

b)Disengage PTO, move speed control to neutral, set park brake and dismount unit to dump hopper.

c)Make sure unit is on a dry level surface.

d)Dump hopper by firmly grasping one of the hopper handles on either side of the unit and lifting the hopper. The rear door opens automatically when hopper is raised. See Figure 2 instructions on disabling the auto door open feature.

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Contents For Serial Nos 510,000 & Higher Potential Hazard Exmark Parts PLUS→ Program Operators Manual Table of Contents Safety Alert Symbol SafetyYour Safety is Involved TrainingCarbon monoxide can kill you Potential Hazard Operation Safe Zone for Mowing Maintenance and Storage Potential Hazard Safety Signs HOT Fuel System SpecificationsEngine Electrical SystemOperator Controls Hydrostatic Ground Drive SystemUncrate Mower Service Battery Assembly InstructionsDimensions TiresService Engine Install Drive WheelsCheck Tire Pressure Operation Instructions Service Hydraulic OILControls Push the lever forward and down to disengage the brake PRE-START Operating InstructionsPotential Hazard Disabling Hopper Auto Door Open TransportingHopper Screen Removal Do not drive a unit on a public street or roadway Service Interval Daily Maintenance & AdjustmentsPeriodic Maintenance Service Interval MonthlyService Interval Daily or more often in dry conditions Service Interval 100 hrs Service Interval 40 hrs Lubrication ChartService Interval 40 hr Service Interval Refer to chartService Interval Once Yearly Service Interval 160 hrsService Interval 80 hrs Bushing Pivot LocationsService Interval As Required Service Interval After First 250 hrs Then yearly thereafterService Interval 500 hrs AdjustmentsPTO Belt Routing PTO Belt Replacement Belt Guide AdjustmentBrake Bolt Adjustment Throttle Tension Adjust steering levers Speed Control Lever AdjustmentTracking Adjustment Forward Stop Bolt AdjustmentSteering Control Lever Response Adjustment Drive Pulley AlignmentHopper Door Adjustment Door ClosingWaste Disposal PTO Brake Spring AdjustmentMotor OIL Disposal Mercury Switch Disposal Battery DisposalMower Cuts Unevenly Trouble ShootingMower Pulls Left or Right W/LEVERS Fully Forward Engine will not StartEngine Troubleshooting Table ProblemElectrical Diagram Hydraulic Diagram Year Limited Warranty Page See EXMARK’S Complete Line of Accessories