Exmark 4500-450 manual Exmark Riding Mower Safety, General Service

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Safety

Extinguish all cigarettes, cigars, pipes and other sources of ignition.

Use only an approved container.

Never remove the gas cap or add fuel when the engine is running. Allow the engine to cool before refueling.

Never refuel the machine indoors.

Never store the machine or fuel container inside where there is an open flame, such as near a water heater or furnace.

Never fill containers inside a vehicle or on a truck or trailer with a plastic liner. Always place containers on the ground away from your vehicle before filling.

Remove gas-powered equipment from the truck or trailer and refuel it on the ground. If this is not possible, then refuel such equipment with a portable container, rather than from a gasoline dispenser nozzle.

Keep the nozzle in contact with the rim of the fuel tank or container opening at all times until the fueling is complete. Do Not use a nozzle lock-open device.

If fuel is spilled on clothing, change clothing immediately.

Never overfill the fuel tank. Replace gas cap and tighten securely.

General Service:

Never run a machine inside a closed area.

Keep nuts and bolts tight, especially the blade attachment bolts. Keep equipment in good condition.

Never tamper with safety devices. Check their proper operation regularly.

Keep the machine free of grass, leaves, or other debris build-up. Clean up oil or fuel spillage and fuel soaked debris. Allow the machine to cool before storing.

Stop and inspect the equipment if you strike an object. Repair, if necessary, before restarting.

Never make any adjustments or repairs with the engine running.

Grass collection system components are subject to wear, damage and deterioration, which could expose moving parts or allow objects to be thrown. Frequently check components and

replace with manufacturers’ recommended parts, when necessary.

Mower blades are sharp and can cut. Wrap the blades or wear gloves, and use extra caution when servicing them.

Check for proper brake operation frequently. Adjust and service as required.

Maintain or replace safety and instruction decals as necessary.

Use only genuine Exmark replacement parts to ensure that original standards are maintained.

Exmark Riding Mower Safety

The following list contains safety information specific to Exmark products or other safety information that you must know that is not included in the ANSI standards.

Engine exhaust contains carbon monoxide, which is an odorless, deadly poison that can kill you. Do Not run engine indoors or in an enclosed area.

Stop the engine, wait for all moving parts to stop, engage parking brake, disconnect spark plug wire(s) and remove key before performing any service, repairs, maintenance or adjustments.

Keep hands, feet, hair, and loose clothing away from attachment discharge area, underside of mower and any moving parts while engine is running.

Do Not touch equipment or attachment parts which may be hot from operation. Allow to cool before attempting to maintain, adjust or service.

Battery acid is poisonous and can cause burns. Avoid contact with skin, eyes, and clothing. Protect your face, eyes, and clothing when working with a battery.

Battery gases can explode. Keep cigarettes, sparks and flames away from battery.

Use only Exmark approved attachments. Warranty may be voided if used with unapproved attachments.

If loading the machine onto a trailer or truck, use a single, full-width ramp only. The ramp angle should not exceed 15 degrees.

Note: The left and right sides of the machine are determined while sitting in the seat in the normal operating position

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Contents Quest California Introduction Contents General Operation SafetySafety Alert Symbol Safe Operating PracticesTowing ServiceSlope Operation ChildrenGeneral Service Exmark Riding Mower Safety93-7009 Safety and Instructional Decals109-6035 116-0532 PTO Symbols 109-8965 Model Numbers SpecificationsSystems Dimensions Torque Requirements Product OverviewControls OperationHeight-of-Cut Foot Lever Think Safety FirstOperating Instructions Parking Brake LeverRecommended Gasoline Gasoline/Alcohol blends Using Stabilizer/ConditionerChecking the Engine Oil Level Starting the EngineDisengaging the Blades Operating the BladesStopping the Engine Engaging the BladesDriving Forward or Backward Safety Interlock SystemUnderstanding the Safety Interlock System Testing the Safety Interlock SystemBackward Adjusting the Height of CutStopping the Machine ForwardGround. Do Not adjust rollers to support the deck Adjusting the Anti-Scalp RollersPositioning the Seat Changing the Seat Ride Suspension Adjusting the Motion Control LeversPushing the Machine by Hand Transporting a Unit Side DischargeTransporting To Operate the MachineOperating Tips Cutting Speed When StoppingKeep the Underside of the Mower Clean Blade MaintenanceRecommended Maintenance Schedules MaintenanceGreasing the Bearings Accessing the BatteryRaising the Seat LubricationServicing the Air Cleaner Engine MaintenanceServicing Paper Element Remove the foam sleeve from the element Servicing the Engine OilChecking the Oil Level Changing the Oil and FilterChecking the Hydraulic Oil Level Servicing the Spark Plug Change the Hydraulic System FilterChecking the Spark Plug Cleaning the Blower HousingInstalling the Spark Plug Removing the Spark PlugFuel filter is in the fuel line between the tank and engine Fuel System MaintenanceElectrical System Maintenance Replacing the Fuel FilterRemoving the Battery Charging the BatteryCharging the Battery Servicing the Fuses and Relay Installing the BatteryInspecting the Blades Drive System Maintenance Checking the Tire PressureMower Maintenance Servicing the Cutting Blades Before Inspecting or Servicing the BladesChecking for Loose Blades or Damaged Spring Disc Washers Removing the BladesInspecting the Belts Mower Belt MaintenanceInstalling the Blades Sharpening the BladesOff the clutch pulley as shown in and Figure Leveling the Mower DeckFront-to-Rear Blade Slope Adjusting the Blade SlopeDeck lift arm Deck hanger Float retaining nut Locate items shown in Figure Replacing the Discharge DeflectorWashing the Underside of the Mower Tracking AdjustmentMaintenance Storage Cleaning and StorageProblem Possible Cause Corrective Action TroubleshootingTo Pushing the Machine by Hand Diagram SchematicsElectrical Logic Schematic Exmark Quest Turf Equipment Service Record Page Page See EXMARK’S Complete Line of Accessories and Options

4500-450 specifications

The Exmark 4500-450 is a top-tier commercial-grade zero-turn mower that has gained immense popularity among landscaping professionals for its advanced features, superior performance, and durability. Designed to tackle the toughest mowing tasks, the 4500-450 stands out for its reliability and innovative technologies.

One of the defining characteristics of the Exmark 4500-450 is its powerful engine. Equipped with a robust Kohler or Kawasaki engine, this model delivers impressive horsepower, ensuring that it can handle even the most demanding terrains with ease. This power allows for efficient cutting, enabling users to complete jobs more quickly without sacrificing quality.

The Exmark 4500-450 features a commercial-grade cutting deck that is fully adjustable to provide a clean and professional-looking cut. Its cutting width can range from 48 to 60 inches, making it versatile enough to handle various lawn sizes and types. The deck is designed with a unique airflow management system that optimizes grass lift, ensuring even and consistent results.

One of the standout technologies in the Exmark 4500-450 is its patented UltraCut deck design. This innovative feature promotes superior cutting performance while reducing clumping and providing a finer mulching capability. Additionally, the deck is designed for easy cleaning, which helps maintain the mower’s performance over time.

Comfort and usability are top priorities for the Exmark 4500-450. It boasts an ergonomic seat with high back support, reducing operator fatigue during long mowing sessions. The intuitive control system allows for smooth maneuverability, even in tight spaces, making it ideal for commercial landscaping work.

Moreover, the Exmark 4500-450 is built with durability in mind. Constructed from high-quality materials, it is designed to withstand the rigors of daily use. Its heavy-duty frame and components contribute to its long lifespan, ensuring that it remains a reliable workhorse for years to come.

In conclusion, the Exmark 4500-450 is an exceptional choice for professionals seeking a powerful, efficient, and durable zero-turn mower. With its high-performance engine, innovative cutting technologies, and user-friendly features, it sets a standard in commercial landscaping equipment, delivering results that exceed expectations while making the mowing process as efficient and comfortable as possible.