F7-11 F7-12, Stopping the Engine,  16 

7. Operation

F7-11

(1)

F7-12
(3)	(1)	(2)
(3)
(4)	(5)	(5)

When the brake engages during operation, immediately release the throttle lever to stop the engine.

■STOPPING THE ENGINE

1.Release the throttle lever to allow the engine to idle for a few minutes.

2.Set the switch to the “O” (STOP) position.

(1) Switch

■CARBURETOR ANTI-FREEZE MECHANISM Operating chain saws in temperatures of 0 – 5°C at times of high humidity may result in ice forming within the carburetor, and this in turn may cause the output power of the engine to be reduced or for the engine to fail to operate smoothly.

This product has accordingly been designed with a ventilation hatch on the right side of the surface of the insulator cover to allow warm air to be supplied to the engine and to thereby prevent icing from occurring.

Under normal circumstances the product should be used in the normal operating mode, i.e., in the mode to which it is set at the time of shipment. However when the possibility exists that icing may occur, the unit should be set to operate in the anti- freeze mode before use.

Stop the engine, remove the cylinder cover and install the grommet A to the appropriate position of the mode.

See ■ Maintenance part for how to remove the cylinder cover.

(1)Normal operation mode

(2)Anti-freeze mode

(3)Insulator

(4)Carburetor (5) Grommet A

16 

G3200 specifications

The Zenoah G3200 stands as a quintessential power tool in the realm of engine technology, especially favored in the world of remote-controlled (RC) aircraft and various small machinery applications. Known for its exceptional engineering, the G3200 is a lighter, high-performance engine that combines power, efficiency, and reliability.

One of the main features of the Zenoah G3200 is its 32cc displacement, which allows it to deliver robust power without significantly increasing weight. This makes it an ideal choice for hobbyists looking for a balance between performance and maneuverability in their RC crafts. With an output of approximately 2.5 horsepower, the engine is capable of powering various models ranging from airplanes to helicopters and even lawn equipment.

The G3200 utilizes a high-efficiency, reed valve induction system. This technology optimizes airflow into the combustion chamber, enhancing throttle response and overall performance. The engine is designed with a lightweight aluminum crankcase, which contributes not only to its overall weight savings but also to cooling efficiency. This is crucial during extended use, as it ensures the engine maintains its optimal operating temperature.

Another distinguishing characteristic of the Zenoah G3200 is its integrated electronic ignition system. This system offers quick starts and dependable reliability, reducing the frustrating experiences often associated with traditional ignition systems. Coupled with its high-performance spark plug, the G3200 provides consistent ignition and operational durability, even under varying weather conditions.

The engine is equipped with a microfinned cylinder, which increases the heat dissipation capability. This feature is essential for ensuring that the engine operates effectively over long periods, minimizing the risk of overheating. The carburetor, which is tuned for both power and fuel efficiency, allows users to achieve the optimal air-fuel mixture easily.

With its versatile application range, the Zenoah G3200 is also praised for its ease of maintenance. The design facilitates simple access to key components, simplifying the process of tune-ups and repairs. Overall, the Zenoah G3200 stands as a testament to cutting-edge engineering, embodying reliability, performance, and user-friendliness, making it a top choice for both hobbyists and professionals alike.