Introduction
Thank you for choosing the Avhrit 2-in-1 Brushless Mini Chainsaw. This versatile and powerful tool is designed for efficient and safe cutting tasks in your garden, farm, or orchard. Featuring an upgraded brushless motor, long-lasting batteries, and user-friendly adjustments, this chainsaw is built for reliability and performance. Please read this manual thoroughly before operation to ensure safe and effective use of your new tool.
Figure 1: Avhrit 6 and 8 Inch Cordless Chainsaw with included accessories.
Safety Information
Your safety is paramount. Always adhere to the following safety guidelines to prevent injury and damage to the tool.
- Read the Manual: Understand all instructions and warnings before operating the chainsaw.
- Personal Protective Equipment (PPE): Always wear safety glasses, hearing protection, gloves, and sturdy footwear. Consider a hard hat and leg protection for extensive work.
- Work Area: Ensure the work area is clear of obstacles, stable, and well-lit. Keep bystanders, children, and pets at a safe distance (at least 15 feet/5 meters).
- Inspect Before Use: Before each use, check the chainsaw for any damage, loose parts, or proper chain tension and lubrication.
- Proper Grip: Always hold the chainsaw firmly with both hands.
- Avoid Kickback: Be aware of the kickback danger zone at the tip of the guide bar. Avoid cutting with the tip.
- Battery Safety: Use only the specified charger and batteries. Do not expose batteries to extreme temperatures or moisture.
- Maintenance: Perform regular maintenance as described in this manual. Disconnect the battery before performing any maintenance or adjustments.
Figure 2: The chainsaw features multiple security protections including a safety lock, thickened guard, and non-slip handle.
Product Components
The Avhrit 2-in-1 Brushless Mini Chainsaw comes with the following components:
- Mini Chainsaw Unit (with 6-inch guide bar and chain pre-installed)
- 8-inch Guide Bar
- Additional Chains (for both 6-inch and 8-inch guide bars)
- 2 x 4000mAh Lithium-Ion Batteries
- Battery Charger
- Protective Gloves
- Oil Bottle (empty, for lubrication)
Figure 3: All components included with your Avhrit Mini Chainsaw.
Setup
1. Charging the Battery
Before first use, fully charge both batteries. The digital display on the battery indicates the charge level.
- Connect the charger to a power outlet.
- Insert the battery into the charger.
- The charging indicator on the battery will show progress. A full charge typically takes 2-3 hours.
- Once fully charged, remove the battery from the charger.
Figure 4: Charging the 4000mAh Lithium-Ion batteries. Each battery provides 60-80 minutes of continuous working time.
2. Installing/Adjusting the Chain and Guide Bar
The chainsaw features a tool-free chain adjustment system for convenience.
- Ensure the battery is removed before any adjustments.
- To change the guide bar (e.g., from 6-inch to 8-inch) or chain, locate the red adjustment knob on the side of the chainsaw.
- Rotate the knob counter-clockwise to loosen the guide bar cover.
- Carefully remove the cover, guide bar, and chain.
- Install the desired guide bar and chain, ensuring the chain teeth are facing the correct direction.
- Replace the cover.
- To adjust chain tension, rotate the red knob clockwise to tighten. The chain should be snug but still able to be pulled freely around the guide bar by hand. Do not overtighten.
Figure 5: Tool-free chain adjustment allows for quick and easy tensioning by rotating the red knob.
3. Lubrication
Proper chain lubrication is essential for performance and longevity. The chainsaw features a one-click lubrication system.
- Fill the included oil bottle with appropriate chainsaw chain oil (oil not included).
- Locate the 30ml oil tank on the chainsaw.
- Carefully pour oil into the tank using the provided bottle. Ensure the cap is tightened securely to prevent leakage.
- During operation, simply press the oil pump button (usually near the oil tank) to automatically lubricate the chain.
Figure 6: Filling the 30ml oil tank for one-click chain lubrication. Remember to tighten the cap after filling.
Operation
1. Starting the Chainsaw
- Ensure the battery is securely inserted.
- The chainsaw is equipped with a safety lock. Press the safety lock button (usually on the side of the handle) with your thumb.
- While holding the safety lock, press the trigger switch to start the chainsaw. Release the safety lock once the chainsaw is running.
- The digital display on the handle will show the remaining battery power.
2. Cutting Techniques
Always maintain a firm grip with both hands and ensure stable footing.
- Pruning Branches: For smaller branches, position the chainsaw firmly against the branch and apply steady, even pressure.
- Cutting Logs: For larger logs, ensure the log is stable and elevated if possible. Make cuts in stages if the log is thicker than the guide bar.
- Avoid Binding: Be mindful of the wood's tension to prevent the guide bar from getting pinched.
- Lubricate Frequently: Press the lubrication button regularly during cutting to keep the chain well-oiled.
Figure 7: The powerful brushless motor ensures efficient cutting of various wood types.
Figure 8: Examples of the chainsaw in use for pruning and cutting tasks.
Maintenance
Regular maintenance ensures the longevity and optimal performance of your chainsaw.
- Cleaning: After each use, remove the battery and clean the guide bar, chain, and motor housing. Use a brush to remove sawdust and debris.
- Chain Sharpening: A sharp chain is crucial for efficient cutting and safety. Sharpen the chain regularly or replace it when dull. Refer to a professional if unsure.
- Chain Tension: Check chain tension frequently, especially during extended use, and adjust as needed using the tool-free knob.
- Lubrication System: Keep the oil tank filled and ensure the lubrication system is functioning correctly.
- Storage: Store the chainsaw in a dry, secure place, out of reach of children. Ensure the battery is removed for long-term storage.
Troubleshooting
If you encounter issues, refer to the table below for common problems and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Chainsaw does not start | Battery not inserted correctly or discharged; Safety lock not engaged; Trigger not pressed. | Ensure battery is fully charged and properly inserted. Press safety lock then trigger. |
| Chain not cutting efficiently | Dull chain; Incorrect chain tension; Insufficient lubrication. | Sharpen or replace chain. Adjust chain tension. Ensure oil tank is filled and lubrication system is working. |
| Chainsaw overheats or smokes | Overuse; Dull chain; Insufficient lubrication; Blocked vents. | Allow chainsaw to cool down. Sharpen chain. Ensure proper lubrication. Clean ventilation openings. |
| Chain comes off guide bar | Loose chain tension; Worn chain or guide bar. | Adjust chain tension. Inspect chain and guide bar for wear and replace if necessary. |
If the problem persists after attempting these solutions, please contact Avhrit customer support.
Specifications
| Feature | Detail |
|---|---|
| Model Number | 16C18S |
| Brand | Avhrit |
| Motor Type | Brushless Motor |
| Power | 900 Watts |
| Voltage | 21 Volts |
| Battery Type | Lithium-Ion |
| Battery Capacity | 2 x 4000mAh |
| Guide Bar Lengths | 6 Inch and 8 Inch (interchangeable) |
| Chain Speed | 25.6 FT/S |
| Product Dimensions | 42 x 14 x 28.5 cm |
| Item Weight | 2.5 Kilograms |
| Material | ABS, Steel |
| Color | Red |
Warranty and Support
Avhrit products are manufactured to high-quality standards. For warranty information or technical support, please refer to the contact details provided with your product packaging or visit the official Avhrit website. Please retain your proof of purchase for any warranty claims.
For further assistance, you may contact Avhrit customer service. They aim for a 24-hour fast response.
Figure 9: Avhrit customer support is available to assist with your inquiries.