Zenoah HEZ2500F manual Using the Product, If Someone Comes,  10 

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5. For safe operation

the throttle is moved fully back to its original position. If it continues to rotate even after the throttle has been moved fully back, turn off the engine and take the unit to your authorized Red Max servicing dealer for repair.

■USING THE PRODUCT

IMPORTANT

Cut only materials recommended by the manufacturer. And use only for tasks explained in the manual.

1.Grip the handles firmly with both hands using your whole hand. Place your feet slightly apart (slightly further apart than the width of your shoulders) so that your weight is distributed evenly across both legs, and always be sure to maintain a steady, even posture while working.

2.Keep cutting attachment below waist level.

3.Maintain the speed of the engine at the level required to perform cutting work, and never raise the speed of the engine above the level necessary.

4.If the unit start to shake or vibrate, turn off the engine and check the whole unit. Do not use it until the trouble has been properly corrected.

5.Keep all parts of your body away from rotating cutting attachment and hot surfaces.

6.Never touch the muffler, spark plug, or other metallic parts of the engine while the engine is in operation or immediately after shutting down the engine. Doing so could result in serious burns or electrical shock.

• IF SOMEONE COMES

1.Guard against hazardous situations at all times. Warn adults to keep pets and children away from the area. Be careful if you are approached. Injury may result from flying debris.

2.If someone calls out or otherwise interrupts you while working, always be sure to turn off the engine before turning around.

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Contents HE225F HEZ2500F Page Safety First ContentsParts location Specifications 4   5  Symbols on the machine  6 Working Circumstance For safe operationWorking Condition  7 Working Plan  8 Starting the Engine Before Starting the Engine 9  If Someone Comes Using the Product 10  Maintenance  11 Transportation Handling Fuel 12  Set up  13  14  HOW to MIX FuelFuel Recommended Mixing Ratio Gasoline 50OILFueling the Unit For Your Engine LIFE, AvoidOperation  16  17  OP8 HOW to USE  18 Maintenance Chart Maintenance 19   20  Gear Case MA4 MA5 MA6 MufflerSpark Arrester Drive Shaft MA6Intake AIR Cooling Vent MA7Blade MA7  22 MA9 Procedures to be Performed After Every 100 Hours of USEStorage PropectorCheck Probable Causes Action Troubleshooting guide 24  Parts list  25 Drive Unit S/N 200001 and up  26  27  Engine Unit HE225F S/N 50100000 and up  28  29  DiaphragmEngine Unit HEZ2500F S/N 50100000 and up  30  31  DiaphragmLimited Warranty RedMax Garantie limitée Page Page Komatsu Zenoah America INC

HEZ2500F specifications

The Zenoah HEZ2500F is a versatile and powerful two-stroke engine designed for a wide range of applications, including remote-controlled aircraft and various types of RC vehicles. Known for its exceptional performance and reliability, the HEZ2500F integrates advanced technologies that enhance its efficiency and ease of use, making it a preferred choice among hobbyists and professionals alike.

One of the main features of the Zenoah HEZ2500F is its lightweight yet robust design. Weighing in at just around 2.5 kilograms, the engine is constructed with durable materials that ensure long-lasting performance while keeping the overall weight low. This characteristic is crucial for applications where minimizing weight can significantly improve flight times and maneuverability.

The engine boasts a displacement of 25 cc, providing ample power for demanding tasks. Its specific power output delivers exceptional acceleration and speed, making it well-suited for competitive racing and high-performance applications. The HEZ2500F is engineered with a unique cooling system that helps maintain optimal operating temperatures during prolonged use, ensuring a consistent performance and reducing the risk of overheating.

One of the standout technologies integrated into the HEZ2500F is its advanced ignition system. This electronic ignition provides reliable starts in various weather conditions, ensuring users can depend on the engine when it is most needed. Additionally, its carburetor is designed for seamless adjustments, enabling easy tuning for different altitudes and performance preferences.

Furthermore, the Zenoah HEZ2500F is known for its fuel efficiency. The engine's optimized combustion chamber design maximizes the burn of fuel, translating to longer run times and reduced fuel consumption. This feature not only saves costs for the operator but also contributes to a lower environmental impact, making it a more sustainable option in the long run.

Overall, the Zenoah HEZ2500F stands out in the field of small engines thanks to its impeccable balance of power, efficiency, and reliability. Whether for hobbyists seeking thrilling flight experiences or professionals requiring dependable performance, the HEZ2500F encompasses all the essential characteristics that enhance user satisfaction and operational success. Its combination of lightweight design, robust power output, advanced ignition technology, and fuel efficiency positions it as a leading choice in the market of small engines.
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