Using Stabilizer/Conditioner

In certain conditions during fueling, static electricity can be released causing a spark which can ignite the petrol vapors. A fire or explosion from petrol can burn you and others and can damage property.

•Always place petrol containers on the ground away from your vehicle before filling.

•Do not fill petrol containers inside a vehicle or on a truck or trailer bed because interior carpets or plastic truck bed liners may insulate the container and slow the loss of any static charge.

•When practical, remove petrol-powered equipment from the truck or trailer and refuel the equipment with its wheels on the ground.

•If this is not possible, then refuel such equipment on a truck or trailer from a portable container, rather than from a petrol dispenser nozzle.

•If a petrol dispenser nozzle must be used, keep the nozzle in contact with the rim of the fuel tank or container opening at all times until fueling is complete.

Petrol is harmful or fatal if swallowed. Long-term exposure to vapors can cause serious injury and illness.

•Avoid prolonged breathing of vapors.

•Keep face away from nozzle and fuel tank or conditioner opening.

•Keep fuel away from eyes and skin.

Use a fuel stabilizer/conditioner in the machine to provide the following benefits:

•Keeps petrol fresh during storage of 30 days or less. For longer storage it is recommended that the fuel tank be drained.

•Cleans the engine while it runs.

•Eliminates gum-like varnish buildup in the fuel system, which causes hard starting.

Fuel Gauge

Use the fuel window below the operator to verify the level of petrol before filling the tank (Figure 13).

Figure 13

1. Fuel gauge window

Filling the Fuel Tank

1.Shut the engine off and set the motion controls to the park position. Raise the seat so the fuel tank is visible while fueling.

2.Clean around the fuel tank cap and remove the cap.

3.Add unleaded regular petrol until the body of the tank is full leaving the neck of the tank (Figure 14). The space in the neck of the tank allows petrol to expand. Do not fill the fuel tank completely full.

4.Install the fuel tank cap securely. Wipe up any petrol that may have spilled.

Figure 14

1.	Petrol tank body	3.	Fill to here, approximately
2.	Petrol tank neck	4.	Petrol tank opening

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.