Hayter Mowers RZT420H manual Preparation, Operation

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lack of awareness of the effect of ground conditions, especially slopes;

incorrect hitching and load distribution.

Preparation

While mowing, always wear substantial footwear and long trousers. Do not operate the equipment when barefoot or wearing open sandals.

Thoroughly inspect the area where the equipment is to be used and remove all objects which may be thrown by the machine.

Warning-Fuel is highly flammable.

Store fuel in containers specifically designed for this purpose.

Refuel outdoors only and do not smoke while refuelling.

Add fuel before starting the engine. Never remove the cap of the fuel tank or add fuel while the engine is running or when the engine is hot.

If fuel is spilled, do not attempt to start the engine but move the machine away from the area of spillage and avoid creating any source of ignition until fuel vapors have dissipated.

Replace all fuel tanks and container caps securely.

Replace faulty silencers.

Before using, always visually inspect to see that the blades, blade bolts and cutter assembly are not worn or damaged. Replace worn or damaged blades and bolts in sets to preserve balance.

On multi-bladed machines, take care as rotating one blade can cause other blades to rotate.

Operation

Be alert, slow down and use caution when making turns. Look behind and to the side before changing directions.

Do not operate the engine in a confined space where dangerous carbon monoxide fumes can collect.

Mow only in daylight or in good artificial light.

Before attempting to start the engine, disengage all blade attachment clutches and shift into neutral.

Do not use on slopes of more than 15 degrees.

Remember there is no such thing as a safe slope. Travel on grass slopes requires particular care. To guard against overturning:

do not stop or start suddenly when going up or downhill;

use low speeds on slopes and during tight turns;

stay alert for humps and hollows and other hidden hazards;

Use care when pulling loads.

Use only approved drawbar hitch points.

Limit loads to those you can safely control.

Do not turn sharply. Use care when reversing.

Watch out for traffic when crossing or near roadways.

Stop the blades rotating before crossing surfaces other than grass.

When using any attachments, never direct discharge of material toward bystanders nor allow anyone near the machine while in operation.

Never operate the machine with damaged guards or without safety protective devices in place.

Do not change the engine governor settings or overspeed the engine. Operating the engine at excessive speed can increase the hazard of personal injury.

Before leaving the operator’s position:

disengage the power take-off and lower the attachments;

change into neutral and set the parking brake;

stop the engine and remove the key.

Disengage drive to attachments, stop the engine, and disconnect the spark plug wire(s) or remove the ignition key

before clearing blockages or unclogging chute;

before checking, cleaning or working on the lawnmower;

after striking a foreign object. Inspect the lawnmower for damage and make repairs before restarting and operating the equipment;

if the machine starts to vibrate abnormally (check immediately).

Disengage drive to attachments when transporting or not in use.

Stop the engine and disengage drive to attachment

before refuelling;

before removing the grass catcher;

before making height adjustment unless adjustment can be made from the operator’s position.

Reduce the throttle setting during engine run-out and, if the engine is provided with a shut-off valve, turn the fuel off at the conclusion of mowing.

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Contents RZT420H Ride-On With Recycling/Side Discharge DeckContents IntroductionSafe Operating Practices SafetyTraining Preparation OperationTurn Riding Mower Safety Sound PowerSound Pressure VibrationSlope Chart Safety and Instructional Decals 93-7009 106-8717110-6824 Battery Symbols Setup Setting Up the Motion Control LeversNo Parts Required Procedure Loose PartsPage Connecting the Battery Installing the Seat CableParts needed for this procedure Completing the Setup Checking the Tyre PressureProduct Overview Controls Operation Think Safety FirstRecommended Fuel Using Stabilizer/Conditioner Filling the Fuel TankChecking the Engine Oil Level Starting the EngineSafety Interlock System Operating the BladesStopping the Engine Engaging the BladesTesting the Safety Interlock System Driving Forward or BackwardStopping the Machine ForwardAdjusting the Height of Cut Adjusting the Motion Control LeversAdjusting the Height Positioning the SeatAdjusting the Tilt Pushing the Machine by HandSide Discharge To Push the MachineInstalling the Discharge Cover for Mulching Removing and Installing the Discharge CoverRemoving the Discharge Cover for Side Discharge Operating Tips Maintenance Recommended Maintenance SchedulesPremaintenance Procedures Accessing the EngineAccessing the Battery Raising the SeatLubrication Greasing the BearingsServicing the Air Cleaner Engine MaintenanceServicing Paper Element Checking the Oil Level Servicing the Engine OilChanging the Oil and the Filter Oil drain hose Cleaning the Blower Housing Installing the Spark PlugServicing the Spark Plug Removing the Spark PlugFuel System Maintenance Replacing the Fuel FilterCharging the Battery Electrical System MaintenanceRemoving the Battery Installing the Battery Charging the BatteryServicing the Fuses Drive System Maintenance Checking the Tyre PressureCutter Deck Maintenance Servicing the Cutting BladesBefore Inspecting or Servicing the Blades Inspecting the BladesInstalling the Blades Leveling the Cutter Deck from Side-to-SideRemoving the Blades Sharpening the BladesAdjusting the Front-to-Rear Blade Slope Removing the Cutter Deck Cutter Deck Belt Maintenance Installing the Cutter DeckInspecting the Belts Replacing the Cutter Deck BeltReplacing the Grass Deflector Cleaning Washing the Underside of the Cutter DeckCleaning and Storage StorageTroubleshooting Problem Possible Cause Corrective ActionProblem Possible Cause Corrective Action Schematics Page Page 1st Year 12 months Page Limited Warranty Date of Sale Your Local Dealer

RZT420H specifications

The Hayter Mowers RZT420H is a cutting-edge lawn mower designed for those who demand efficiency and superior performance while maintaining their gardens. This machine combines innovative technology with user-friendly features to deliver a top-notch mowing experience.

One of the standout features of the RZT420H is its robust 42-inch cutting deck, ideally suited for medium to large lawns. This size allows for swift mowing while ensuring a clean and even cut. The cutting deck is made from high-quality materials, providing durability and resistance against wear and tear. Additionally, the deck’s design is optimized for excellent airflow, enhancing the cutting and mulching performance.

Powering the RZT420H is a reliable 20 HP Kohler engine. This engine provides ample power to handle tough grass conditions, ensuring that you can mow through dense areas without bogging down. The hydrostatic transmission allows for smooth, effortless speed changes, giving users precise control over their mowing speed. Whether navigating tight corners or tackling open fields, the hydrostatic system ensures a seamless mowing experience.

A significant advancement in the RZT420H is its zero-turn capability. This feature enables the mower to pivot around obstacles with ease, reducing the time spent trimming and maneuvering. This agility is complemented by a comfortable operator station, which includes an adjustable seat and user-friendly controls, ensuring that mowing is a pleasurable activity rather than a chore.

The RZT420H is also equipped with a range of convenience features. The easy-to-access maintenance points simplify routine care, making it easier to keep the mower in optimal working condition. Additionally, the mulching kit allows for effective grass recycling, returning nutrients to the lawn while minimizing yard waste.

Furthermore, the RZT420H boasts a compact design, which is particularly advantageous for storage and transport. Its exceptional build quality, combined with cutting-edge technology and thoughtful design details, makes the Hayter Mowers RZT420H a remarkable choice for homeowners seeking a reliable and efficient lawn maintenance solution. In conclusion, this mower brings together power, precision, and convenience, making it a worthy investment for any lawn care enthusiast.