To Next PageTo Next PageHow to troubleshoot no fuel at the carburetor of my Echo Chainsaw?
If your Echo Chainsaw has no fuel at the carburetor, the fuel filter or fuel line may be clogged, or there may be an issue with the carburetor itself. Clean or replace the fuel filter and fuel line to resolve this.
Why is my Echo CS-680 engine hard to start or not starting?
If your Echo Chainsaw engine is hard to start or won't start, it could be due to a clogged fuel filter, which you should clean or replace. Another potential cause is a clogged fuel line, which requires cleaning. If these steps don't resolve the issue, the carburetor might be the problem.
What to do if there is no spark at the spark plug of my Echo Saw?
If there's no spark at the spark plug of your Echo Saw, the spark gap might be incorrect; adjust it to 0.6 to 0.7 mm. The plug could also be covered with carbon or fouled with fuel, requiring cleaning or replacement. If the spark plug is defective, replace it.
Why is there no fuel at the carburettor when my Echo Saw cranks?
If your Echo Saw engine cranks but fuel isn't reaching the carburetor, the fuel filter or fuel line might be clogged. Try cleaning or replacing the fuel filter, and cleaning the fuel line. If the issue persists, there may be a problem with the carburetor, and you should consult your ECHO dealer.
What to do if Echo CS-680 engine runs poorly?
If your Echo Chainsaw engine is running poorly, several factors could be the cause. The air filter, fuel filter, or fuel vent might be dirty or blocked, requiring cleaning or replacement. The spark plug might need cleaning, adjustment, or replacement. Additionally, the carburetor may need adjustment, or the cooling system or exhaust port/spark arrestor screen could be blocked and in need of cleaning.
How to fix no spark at the plug on my Echo CS-680 Chainsaw?
If there's no spark at the plug on your Echo Chainsaw, the spark gap may be incorrect and needs adjusting to 0.6 mm to 0.7 mm (0.024 to 0.028 in.). The spark plug could also be covered with carbon or fouled with fuel, requiring cleaning or replacement. Finally, the spark plug itself might be defective and need replacing.
Why is the muffler wet with fuel on my Echo CS-680?
If the muffler on your Echo Chainsaw is wet with fuel, it indicates that the fuel mixture is too rich. Try opening the choke. Additionally, try cleaning or replacing the air filter, or adjusting the carburetor.
Why does my Echo CS-680 Chainsaw die or accelerate poorly?
If your Echo Chainsaw dies or accelerates poorly, several factors could be the cause. A dirty air filter, fuel filter, or blocked fuel vent could be the culprit. Additionally, check the spark plug and carburetor. A blocked cooling system or exhaust port/spark arrestor screen can also cause these issues. Clean or replace the air filter, fuel filter, or spark plug to resolve the problem.
What to do if there is no spark at the plug in my Echo Chainsaw?
If there's no spark at the plug of your Echo Chainsaw, it might be due to an incorrect spark gap, carbon buildup, fuel fouling, or a defective spark plug. Try adjusting the spark gap to 0.65 mm (0.026 in.).
What to do if there is no spark at the end of plug wire on my Echo Chainsaw?
If there is no spark at the end of the plug wire on your Echo Chainsaw, ensure the ignition switch is turned on. It could also indicate an electrical problem.
General| Chain Pitch | 3/8 in |
|---|---|
| Bar Length | 20 in |
| Fuel Capacity | 0.82 l |
| Oil Capacity | 0.36 l |
| Fuel Tank Capacity | 810 ml (27.4 fl oz) |
| Oil Tank Capacity | 0.36 l |
Precautions to prevent kickback injuries when operating a chain saw.
General safety guidelines for operating a chain saw, covering various aspects.
Explains the meaning of DANGER, WARNING, and CAUTION safety alert symbols.
Defines symbols indicating prohibited actions and providing notices.
Details meanings of symbols and important safety decals on the saw.
Lists all components included with the ECHO chain saw for user verification.
Identifies and illustrates all key parts of the chain saw with numbered references.
Discusses health effects of vibration, cold, and repetitive stress injuries.
Emphasizes PPE and safety for hot weather and hot surfaces.
Explains chain brake function, installation, and correct use.
Covers mounting guide bar/chain and adjusting chain tension.
Details recommended gasoline octane, fuel type, and two-stroke oil standards.
Guidelines for safe fuel handling, storage, and chain lubrication.
Provides data on emission control systems and compliance periods.
Step-by-step guides for starting the engine when cold or warm.
Covers operating the saw, safely stopping the engine, and checking chain tension/lubrication.
General safety rules and basic techniques for cutting, avoiding kickback.
Detailed instructions for tree felling, limb removal, and bucking logs.
Procedure to check the automatic chain brake functionality.
Precautions for winter use and recommended bar/chain combinations.
Outlines maintenance tasks, intervals, and required skill levels.
Detailed steps for adjusting the engine's carburetor for optimal performance.
Instructions for inspecting and maintaining the air filter, fuel system, and spark plug.
Procedures for checking and maintaining the fuel and oil filters.
Maintenance tips for the guide bar, sprocket, and cylinder fins.
Instructions for cleaning the spark arrestor and adjusting the automatic oiler.
Explains how to maintain, sharpen, and set the saw chain.
Details on filing the depth gauge and general care of the saw chain.
A guide to diagnosing and resolving common problems with the chain saw.
Procedures for properly preparing and storing the chain saw after use.
Provides key technical specifications and dimensions for the CS-680 model.
Outlines warranty coverage, responsibilities, and application periods.
Instructions for registering the product to activate warranty coverage.
