Important Safety Information
Always read and understand this manual before operating the chainsaw. Failure to follow all instructions may result in serious injury or death. Keep this manual for future reference.
- Wear appropriate personal protective equipment (PPE) including a helmet, eye protection, hearing protection, gloves, and sturdy footwear.
- Ensure the work area is clear of bystanders, especially children and pets.
- Inspect the chainsaw before each use for loose parts, damage, or wear.
- Do not operate the chainsaw when fatigued, under the influence of alcohol, drugs, or medication.
- Maintain a firm grip with both hands on the chainsaw handles.
- Be aware of kickback and how to avoid it.
- Never operate the chainsaw indoors or in poorly ventilated areas.
- Properly mix fuel and oil according to the manufacturer's specifications.
Product Overview
The COOCHEER 62CC 2-Stroke Gas Powered Chainsaw is designed for cutting tasks such as felling trees, limbing, and cutting firewood. It features a 20-inch bar and a 62CC engine.
Chainsaw Components
- Engine: 62CC 2-stroke engine.
- Bar Length: 20 inches.
- Air Filter System: Quick-release system to prevent dust from entering the engine.
- Automatic Chain Oiler: Ensures the chain remains lubricated during operation.
- Sprocket: Split sprocket internal structure with a three-tier gasoline filter.
- Housing: Constructed from ABS plastic materials.
- Throttle Switch: Valve throttle switch for operation control.
- Handle: Designed to reduce machine vibration.
- Guide Plate Sets: Protects the chain and prevents rust.
- Chain: Imported chain for wear resistance.
Setup and Assembly
Follow these steps to assemble your chainsaw before initial use.
Assembly Steps
- Open the side cover.
- Install the inverted plate.
- Install the saw chain, paying attention to the direction of the knife.
- Close the side cover and adjust chain tightness (approximately 0.4in–0.6in).
- Lock the side cover.
- The installation is complete, showing the fully assembled chainsaw.
- Open the Side Cover: Locate and open the side cover of the chainsaw.
- Install the Inverted Plate: Position the inverted plate correctly.
- Install the Saw Chain: Carefully place the saw chain onto the bar, ensuring the cutting edges are facing the correct direction.
- Close Side Cover and Adjust Chain Tightness: Reattach the side cover. Adjust the chain tension so there is approximately 0.4 to 0.6 inches of play when pulled from the bar.
- Lock Side Cover: Securely lock the side cover in place.
- Verify Installation: Ensure all components are correctly installed and tightened before proceeding.
Fuel and Oil Mixture
This chainsaw requires a specific fuel-to-oil mixture for its 2-stroke engine. Use unleaded gasoline and 2-cycle engine oil.
- Fuel Ratio: Gasoline 25 : Two-Cycle Oil 1.
- Mix the fuel and oil thoroughly in a separate, approved fuel container before adding to the chainsaw's fuel tank.
- Fill the motor oil tank with appropriate bar and chain oil for lubrication.
Operating Instructions
Follow these steps for starting and operating the chainsaw safely.
Starting the Engine
- Pull the ON/OFF switch up to the "ON" position.
- Pull the choke knob.
- Pull the Start Handle quickly several times until the engine attempts to start.
- Listen for the engine to "pop" or attempt to start, then push the choke knob back in.
- Pull the Start Handle quickly several more times until the engine starts.
- Once started, press the throttle interlock, then the trigger to engage the chain. To stop, pull the switch to "STOP".
- Power Switch: Ensure the ON/OFF switch is in the "ON" position.
- Choke: Pull the choke knob out.
- Start Handle Pulls (Choke ON): Pull the start handle quickly several times until the engine attempts to fire (a "pop" sound).
- Choke OFF: Push the choke knob back in.
- Start Handle Pulls (Choke OFF): Pull the start handle quickly several more times until the engine starts.
- Throttle: Once the engine is running, press the throttle interlock and then the trigger to engage the chain.
- Stopping: To stop the engine, pull the ON/OFF switch to the "STOP" position.
Important Note: To avoid starting issues, ensure the correct oil ratio (Gasoline 25: Two-Cycle Oil 1) is used, the switch is in the "ON" position, and the choke knob is pulled before starting.
Cutting Techniques
- Always maintain a balanced stance and firm grip.
- Allow the chain to do the work; do not force the saw through the wood.
- Be aware of potential pinch points and kickback.
- When cutting, ensure the chain is properly lubricated by the automatic oiler.
Maintenance
Regular maintenance ensures optimal performance and extends the life of your chainsaw.
- Air Filter: Regularly clean the quick-release air filter system to prevent dust from entering the engine.
- Chain Oiler: Ensure the automatic chain oiler is functioning correctly and the oil tank is filled with appropriate bar and chain oil.
- Chain Sharpening: Keep the chain sharp for efficient and safe cutting. Refer to a professional or specific chain sharpening instructions if unsure.
- Guide Plate: The guide plate sets protect the chain and prevent rust. Inspect them for damage and ensure they are clean.
- Spark Plug: Inspect and replace the spark plug as needed. The product includes a spare spark plug.
- General Cleaning: After each use, clean the chainsaw, removing sawdust and debris from the engine, air filter, and chain area.
Troubleshooting
This section addresses common issues you might encounter with your chainsaw.
| Problem | Possible Cause | Solution |
|---|---|---|
| Engine does not start | Incorrect fuel/oil mixture, ON/OFF switch in wrong position, choke not used correctly, fouled spark plug. |
|
| Chainsaw turns off during use | Engine overheating, fuel system issue, air filter clogged. |
|
| Poor cutting performance | Dull chain, incorrect chain tension, insufficient chain lubrication. |
|
Specifications
| Feature | Detail |
|---|---|
| Brand | COOCHEER |
| Model Number | US01 |
| Power Source | Gas Powered |
| Engine Type | 62CC 2-Stroke |
| Horsepower | 3.5 HP |
| Bar Length | 20 inches |
| Engine Speed | Up to 8500 rpm |
| Item Weight | 16.5 Pounds |
| Product Dimensions | 35"L x 10.6"W x 9.05"H |
| UPC | 664005436129 |
Warranty Information
Specific warranty details for this product are not provided in the available information. Please refer to the product packaging or contact COOCHEER customer support for warranty terms and conditions.
Customer Support
For further assistance, technical support, or inquiries regarding your COOCHEER chainsaw, please visit the official COOCHEER website or contact their customer service department. Contact information is typically found on the product packaging or their official online channels.
