Exmark NAV27KC, NAV20KC manual Operation

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1.4 OPERATION

Although hazard control and accident prevention are partially dependent upon the design and configuration of the equipment, these factors are also dependent upon the awareness, concern, prudence, and proper training of the personnel involved in the operation, transport, maintenance, and storage of the equipment. It is essential that all Operator Safety Mechanisms be connected and in operating condition prior to use for mowing.

WARNING

POTENTIAL HAZARD

Operating engine parts, especially the muffler, become extremely hot.

WHAT CAN HAPPEN

Severe burns can occur on contact.

Debris, such as leaves, grass, brush, etc. can catch fire.

HOW TO AVOID THE HAZARD

Allow engine parts, especially the muffler, to cool before touching.

Remove accumulated debris from muffler and engine area.

Install and maintain in working order a spark arrester before using equipment on forest-covered, grass-covered, or brush-covered unimproved land.

WARNING

POTENTIAL HAZARD

Hands, feet, hair, clothing, or accessories can become entangled in rotating parts.

WHAT CAN HAPPEN

Contact with rotating parts can cause traumatic amputation or severe lacerations.

HOW TO AVOID THE HAZARD

Do not operate the machine without guards, shields, and safety devices in place and working.

Keep hands, feet, hair, jewelry, or clothing away from rotating parts.

1.4.1Give complete, undivided attention to the job at hand.

1.4.2Mow only in daylight or good artificial light, keeping away from holes and hidden hazards. NEVER carry passengers.

DO NOT operate the mower when children or others are in the area.

1.4.3When feasible, avoid operating the equipment in wet grass.

1.4.4Use EXTREME caution when mowing and/or turning on slopes as loss of traction and/or tip-over could occur. The operator is responsible for safe operation on slopes.

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Contents For Serial Nos 510,000 & Higher Potential Hazard Exmark Parts PLUS→ Program Operators Manual Table of Contents Your Safety is Involved Safety Safety Alert Symbol TrainingCarbon monoxide can kill you Potential Hazard Operation Safe Zone for Mowing Maintenance and Storage Potential Hazard Safety Signs HOT Engine SpecificationsFuel System Electrical SystemHydrostatic Ground Drive System Operator ControlsDimensions Assembly InstructionsUncrate Mower Service Battery TiresInstall Drive Wheels Service EngineCheck Tire Pressure Service Hydraulic OIL Operation InstructionsControls Push the lever forward and down to disengage the brake Operating Instructions PRE-STARTPotential Hazard Transporting Disabling Hopper Auto Door OpenHopper Screen Removal Do not drive a unit on a public street or roadway Periodic Maintenance Maintenance & AdjustmentsService Interval Daily Service Interval MonthlyService Interval Daily or more often in dry conditions Service Interval 100 hrs Service Interval 40 hr Lubrication ChartService Interval 40 hrs Service Interval Refer to chartService Interval 160 hrs Service Interval Once YearlyBushing Pivot Locations Service Interval 80 hrsService Interval After First 250 hrs Then yearly thereafter Service Interval As RequiredAdjustments Service Interval 500 hrsPTO Belt Routing Belt Guide Adjustment PTO Belt ReplacementBrake Bolt Adjustment Throttle Tension Speed Control Lever Adjustment Adjust steering leversForward Stop Bolt Adjustment Tracking AdjustmentDrive Pulley Alignment Steering Control Lever Response AdjustmentDoor Closing Hopper Door AdjustmentPTO Brake Spring Adjustment Waste DisposalMotor OIL Disposal Battery Disposal Mercury Switch DisposalMower Pulls Left or Right W/LEVERS Fully Forward Trouble ShootingMower Cuts Unevenly Engine will not StartProblem Engine Troubleshooting TableElectrical Diagram Hydraulic Diagram Year Limited Warranty Page See EXMARK’S Complete Line of Accessories