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4. Symbols on the machine

 

 

For safe operation and maintenance,

 

 

symbols are carved in relief on the

 

 

machine.

 

 

According to these indications, please

 

 

be careful not to make any mistake.

 

 

 

 

 

(a) The port to refuel “MIX GASOLINE”

(a)

 

 

Position: Fuel cap

 

 

 

 

(b) The port to top up chain oil

(b)

 

 

Position: Oil cap

 

 

 

 

(c) Setting the switch to the “O” position, the engine

(c)

 

 

stops immediately.

 

 

 

 

Position: Rear-left of the unit

(d) Starting the engine. If you pull out the choke knob

(d)(at the back-right of the rear handle) to the point of the arrow, you can set the starting mode as follows:

First-stage position – starting mode when the engine is warm.

Second-stage position – starting mode when the

engine is cold.

Position: Upper-right of the aircleaner cover

(e)

(e) The screw under the “H” stamp is The High-speed

 

adjustment screw.

 

 

The screw under the “L” stamp is The Slow-speed

 

adjustment screw.

 

The screw at the left of the “T” stamp is the Idle

 

adjustment screw.

 

Position: Left side of the rear handle

 

(f) Shows the directions that the chain brake is

(f)

 

released (white arrow) and activated (black arrow).

 

 

Position: Front of the chain cover

 

EMISSION CONTROL

 

An emission control label is located on the engine.

 

IMPORTANT ENGINE INFORMATION

 

THIS ENGINE CONFORMS TO U.S. EPA PH1

 

FOR SMALL OFF-ROAD ENGINES.

 

COMPLIANCE PERIOD : CATEGORY A

 

ENGINE FAMILY : 7KZXS.0374BC ; EM*1

 

ENGINE DISPLACEMENT : 37cc

 

REFER TO OWNER'S MANUAL FOR MAINTE-

 

NANCE, SPECIFICATIONS AND ADJUSTMENTS.

 

MANUFACTURED:

 

ZENOAH CO.,LTD.

 

USE JASO FC OR ISO EGC GRADE 50:1 OIL.

 

*1: The initial number will be changed every year of

 

manufacturing.

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Zenoah G3800AVS manual Symbols on the machine, Position Fuel cap, Position Oil cap, Emission Control

G3800AVS specifications

The Zenoah G3800AVS is a highly regarded gasoline engine designed specifically for professional outdoor power equipment. Renowned for its reliability and performance, this engine is particularly favored in various applications, including brush cutters, trimmers, and other power tools used in landscaping and forestry.

One of the standout features of the G3800AVS is its advanced anti-vibration system. This technology significantly reduces vibrations felt by the operator, providing a more comfortable experience during extended use. The anti-vibration system allows users to operate the equipment for longer periods without experiencing the fatigue typically associated with high-vibration machines.

The G3800AVS boasts a powerful 38cc displacement engine that delivers impressive torque and power output. This ensures that it can handle tough cutting tasks with ease while maintaining efficient fuel consumption. The engine incorporates a high-performance carburetor that allows for optimal air-fuel mixture, contributing to both power and operational efficiency.

Another notable feature of the G3800AVS is its easy-start system, which simplifies the ignition process. This technology minimizes the effort needed to start the engine, making it accessible for users of all experience levels. Whether you’re a seasoned professional or a casual user, this feature enhances usability.

Durability is a key characteristic of the G3800AVS. Constructed with premium materials, the engine is designed to withstand the rigors of outdoor use. This robustness ensures reliability over time, reducing the likelihood of breakdowns and maintenance needs. Additionally, the engine's design facilitates easy access for servicing, allowing operators to perform routine maintenance with minimal hassle.

The G3800AVS also incorporates advanced emissions control technologies. This allows it to meet or exceed environmental regulations, making it a more eco-friendly choice for users who are conscious of their environmental impact. The engine operates with a lower carbon footprint, contributing to cleaner air and a healthier environment.

In summary, the Zenoah G3800AVS stands out in the competitive market of outdoor power equipment engines. With its anti-vibration technology, robust power output, easy-start system, durable construction, and eco-friendly features, it provides an excellent balance of performance and user comfort. This makes it an ideal choice for professionals and enthusiasts alike, ensuring efficient and effective operation in demanding outdoor environments.