Zenoah G500AVS owner manual Troubleshooting Guide, Disposal, Case 3. Oil does not come out

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G455AVS / G500AVS

WARNING

•Be sure to round off the front edge to reduce the chance of kickback or tie-strap breakage.

Make sure every cutter has the same length and edge angles as illustrated.

Cutter length

Filing angle

Side plate angle

Top plate cutting angle

■Guide Bar

•Reverse the bar occasionally to prevent partial wear.

•The bar rail should always be square. Check for wear of the bar rail. Apply a ruler to the bar and the out- side of a cutter. If a gap is observed between them, the rail is normal. Otherwise, the bar rail is worn. Such a bar needs to be corrected or replaced.

Ruler

Gap

No gap

WARNING Chain tilts

•This saw is equipped with one of the following low kickback bar/chain combinations:

 

 

Zenoah Part Number

Bar Size

Guide Bar

Saw Chain

143644-52112 3611-52210 (21BP)

163645-52113 3612-52210 (21BP)

183646-52113 3646-52210 (21BP)

9. Troubleshooting Guide

Case 1. Starting failure

WARNING

•Make sure the icing prevention system is not working.

Check fuel for water

or substandard mix- ➜ Replacefuel. with proper ture.

Case 3. Oil does not come out

Check oil for sub- ➜ Replace. standard quality.

➜

Check oil passage

and ports for clog- ➜ Clean. ging.

➜

Check for engine flooding.

➜

Check spark ignition.

➜

➜

Remove and dry the spark plug.

Then pull the starter again with no choke.

Replace with a new plug.

If the unit seems to need further service, please consult with an authorized service shop in your area.

Case 2. Lack of power/Poor acceleration/ Rough idling

Check fuel for water or substandard mix- ture.

➜

Replace with proper fuel.

➜

Check air filter and fuel filter for clog- ging.

➜

Clean.

➜

Check carburetor for inadequate ad- justment.

GB-14

➜

Readjust speed needles.

11. Disposal

When disposing your machine, fuel or oil for the ma- chine, be sure to allow your local regulations.

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Contents G455AVS / G500AVS GB-145.0 cm3 102.5 dBA 110 dBA Wear head, eye and ear protectionLpA LwA 49.3 cm3 103.6 dBA 110 dBAContents Always shut off the engine be- fore setting it down For safe operationGB-5 Kickback Safety Precau Tions for Chain SAW UsersKickback may occur when the nose or tip of the guide bar Position Fuel cap Explanation of Symbols on the MachinePort to refuel MIX Gasoline Port to top up chain oilPay attention to the correct direction of the saw chain Installing Guide Bar and Saw ChainStandard saw unit package contains the items as illustrated Fuel and Chain Oil Starting the Engine Adjusting the CarburetorOperating the Engine Checking the OIL SupplyChain Brake How to confirmHOW to Switch Between Operating Modes Stopping the EngineGuard Against Kickback SawingBefore proceeding to your job Felling a TreePeriodical Service Points MaintenanceMaintenance After Each USE Maintenance of Saw Chain and Guide Bar Disposal Troubleshooting GuideCase 2. Lack of power/Poor acceleration/ Rough idling Reverse the bar occasionally to prevent partial wearPower unit SpecificationsLimited warranty Cutting head

G500AVS specifications

The Zenoah G500AVS is a standout product in the world of high-performance engines, specifically designed for a wide range of applications, including remote-controlled vehicles, industrial tools, and gardening equipment. This engine combines power, efficiency, and advanced technology to meet the demands of both hobbyists and professionals.

One of the primary features of the G500AVS is its powerful 50cc displacement, which enables it to deliver an impressive output of torque and horsepower. This capability makes it suitable for applications requiring substantial lifting and cutting strength, such as lawn mowers and chainsaws. The engine is equipped with a lightweight construction, allowing for easier handling without compromising on performance.

The G500AVS utilizes a unique anti-vibration system (AVS) that significantly reduces vibrations during operation. This system not only enhances user comfort but also contributes to the longevity of the engine by minimizing wear and tear on crucial components. The incorporation of AVS technology is a key selling point, particularly for users who spend extended periods operating equipment powered by this engine.

In terms of fuel efficiency, Zenoah has engineered the G500AVS with a fuel-efficient design that minimizes consumption while maximizing output. This is essential for users looking to reduce operational costs without sacrificing performance. Additionally, the engine features an easy-start system, making it user-friendly and accessible for operators of all skill levels.

The G500AVS also incorporates advanced ignition technology, which provides reliable starting and consistent performance in various environmental conditions. This feature is essential for ensuring that the engine performs optimally, regardless of temperature or humidity levels.

Another notable characteristic of the Zenoah G500AVS is its robust build quality. The engine is designed to withstand the rigors of demanding applications, offering durability that is crucial for professionals who rely on their equipment to complete jobs effectively and efficiently.

In summary, the Zenoah G500AVS engine is a top-tier option for anyone in need of a reliable, powerful, and efficient engine. Its combination of advanced features, including an anti-vibration system, fuel efficiency, easy starting, and durable construction, make it an appealing choice for both hobbyists and professionals alike. Whether for recreational use or serious industrial applications, the G500AVS stands out as a model of engineering excellence in the engine market.
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