1.4.8Do Not change the engine governor settings or overspeed the engine. Operating an engine at excessive speed may increase the hazard of personal injury.

1.4.9Never attempt to make wheel height adjustments while the engine is running.

1.4.10Start the engine carefully according to instructions with feet well away from the blades.

1.4.11Keep hands, feet, and clothing away from rotating parts while the mower is being operated. Keep clear of the discharge opening at all times.

1.4.12Stop the engine, wait for all moving parts to stop, and remove the spark plug wire(s) and/or remove key:

a)Before checking, cleaning, or working on the mower.

b)After striking a foreign object (inspect the mower for damage and make repairs before restarting and operating the mower).

c)Before clearing blockages.

d)Whenever you leave the mower.

1.4.13Stop the engine and wait for all moving parts to stop:

a)Before removing the grass catcher.

b)Before refueling.

c)Before making height adjustments.

1.4.14To extend the life the engine brake, place the throttle control in the “slow” position; then stop the engine.

1.4.15The fuel system is provided with a shut-off valve. The fuel shut-off valve is used to shut off the fuel when:

a)The machine will not be used for a few days

b)During transport to and from the job

c)When parking inside a building

1.4.16This mower was designed for one operator only. Keep all others away from mower during operation.

1.4.17Do Not mow with the discharge deflector raised, removed or altered unless there is a grass collection system or mulch kit in place and working properly.

1.4.18Grass catcher components are subject to wear, damage and deterioration, which could expose moving parts or allow objects to be thrown. Frequently check the components and replace them with the manufacturer’s recommended parts when necessary.

1.4.19Be aware of the mower discharge and direct discharge away from others.

1.4.20Do Not operate mower under the influence of alcohol or drugs.

1.4.21Use care when approaching blind corners, shrubs, trees, or other objects that may obscure vision.

1.5MAINTENANCE AND STORAGE

1.5.1For engine maintenance, follow the engine manufacturer's recommendations precisely as stated in the engine manual.

1.5.2Keep engine and engine area free from accumulation of grass, leaves, excessive grease or oil, and other debris which can accumulate in these areas. These materials can become combustible and may result in a fire.

1.5.3Store fuel in a container specifically designed for this purpose. Store the fuel container in a cool, dry place.

1.5.4Keep the mower and fuel container in locked storage to prevent children from playing or tampering with them.

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Exmark Metro 21 Series manual Maintenance and Storage
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Metro 21 Series specifications

The Exmark Metro 21 Series is a robust and versatile lawn mower designed to meet the needs of both professional landscapers and homeowners seeking a reliable cutting solution. Known for its durability, performance, and user-friendly design, the Metro 21 series has become a popular choice in the mowing industry.

One of the standout features of the Metro 21 Series is its compact and lightweight design, making it ideal for navigating through tight spaces and small yards. This mower is powered by a 21-inch cutting deck, which provides precise cutting and allows for excellent maneuverability. The cutting deck is crafted from high-quality materials, ensuring longevity and resistance to wear and tear over time.

Powered by Exmark's commercial-grade Kohler or Subaru engines, the Metro 21 offers powerful performance without sacrificing fuel efficiency. These engines are designed to deliver reliable starting and consistent power, making it easier to tackle tough mowing conditions. Additionally, the mower features Exmark’s patented rear-discharge system, which contributes to a clean cut and enhanced productivity by allowing clippings to be evenly distributed back onto the lawn.

The Metro 21 Series incorporates a user-friendly height adjustment system, allowing operators to quickly and easily adjust the cutting height to suit varying lawn conditions. This feature provides versatility for achieving the perfect cut in different grass types and growth lengths. Furthermore, the mower is equipped with comfortable handles that can be adjusted for various operator heights, ensuring ergonomic operation and reducing fatigue during extended use.

Another noteworthy technology in the Metro 21 Series is its folding handle design. This allows for easy storage and transport, making it an excellent choice for lawn care professionals who need to maneuver their equipment frequently. The model also comes with a durable composite grass bag for easy clipping collection, ensuring a tidy cleanup after mowing.

In summary, the Exmark Metro 21 Series is a well-engineered mower that combines power, efficiency, and convenience. Ideal for both commercial and residential use, its features cater to the needs of various users. Whether navigating small yards or tackling dense grass, the Metro 21 delivers superior performance, making it a worthwhile investment for lawn care enthusiasts and professionals alike.
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