1. Introduction
Thank you for choosing the PowerSmart 18-Inch 15 Amp Corded Electric Chainsaw. This manual provides essential information for the safe and efficient operation, maintenance, and care of your chainsaw. Please read all instructions carefully before use and retain this manual for future reference.
Image 1: PowerSmart 18-Inch 15 Amp Corded Electric Chainsaw. This image displays the complete chainsaw unit, highlighting its red and black design with the 18-inch bar and chain.
2. Safety Information
Operating a chainsaw can be hazardous. Always prioritize safety to prevent serious injury. Adhere to all local safety regulations and the guidelines provided in this manual.
General Safety Precautions:
- Read the Manual: Understand all instructions and warnings before operating the chainsaw.
- Personal Protective Equipment (PPE): Always wear appropriate PPE, including safety glasses or a face shield, hearing protection, gloves, sturdy footwear, and leg protection (e.g., chainsaw chaps).
- Work Area: Ensure the work area is clear of bystanders, children, and pets. Maintain good footing and balance.
- Electrical Safety: This is a corded electric tool. Inspect the power cord for damage before each use. Do not operate in wet conditions. Use a grounded outlet and an appropriate extension cord.
- Kickback: Be aware of kickback, which can occur when the moving chain at the upper quadrant of the guide bar tip contacts an object. Always maintain a firm grip with both hands and avoid cutting with the tip of the bar.
- Maintenance: Keep the chain sharp and properly tensioned. A dull or loose chain increases the risk of kickback and can cause the chain to jump off the guide bar.
3. Product Overview
The PowerSmart 18-Inch 15 Amp Corded Electric Chainsaw is designed for efficient wood cutting with minimal vibration and kickback. It features an 18-inch chain, automatic lubrication, and tool-free tensioning.
Key Features:
- Powerful Performance: 15 Amp electric motor for demanding cutting tasks.
- 18-Inch Chain: Durable chain designed for consistent, sharp cuts.
- Instant Startup: Electric motor provides immediate operation with less noise compared to gas models.
- Wrap-Around Handle: Ergonomic design for comfortable vertical and horizontal cutting.
- Automatic Lubrication: Continuous lubrication to the bar and chain from the oil tank.
- Tool-Free Tensioning: Easy adjustment system for maintaining correct chain tension.
Component Identification:
Image 2: Diagram of PowerSmart Chainsaw Components. This illustration labels key parts including the chain brake, front handle, oil tank cap, trigger switch, cord retainer, power cord, oil inspection window, side cover, chain tensioning ring, side cover lock knob, guider bar, and saw chain.
Specifications:
| Specification | Detail |
|---|---|
| Brand | PowerSmart |
| Power Source | Corded Electric |
| Horsepower | 550 Watts |
| Item Weight | 11 Pounds |
| Product Dimensions | 19"L x 11"W x 8.3"H |
| Chain Length | 18 Inches |
| Voltage | 120 Volts |
| Material | Stainless Steel |
| Usage | Wood Cutting |
4. Setup
The PowerSmart electric chainsaw comes pre-assembled. Before initial use, perform the following checks and preparations:
4.1. Oil Reservoir Filling:
- Ensure the chainsaw is unplugged.
- Locate the oil tank cap on the top of the chainsaw.
- Unscrew the cap and fill the reservoir with appropriate bar and chain oil. Do not overfill.
- Replace the oil tank cap securely. The automatic oiling system will provide continuous lubrication during operation.
Image 3: Filling the Automatic Lubrication System. This image shows bar and chain oil being poured into the oil tank reservoir of the chainsaw.
4.2. Chain Tensioning:
Proper chain tension is crucial for safe and effective cutting. This chainsaw features a tool-free tensioning system.
- Ensure the chainsaw is unplugged.
- Locate the side cover lock knob and the chain tensioning ring on the side of the chainsaw.
- Loosen the side cover lock knob slightly.
- Turn the chain tensioning ring to adjust the chain tension. The chain should be snug against the guide bar, but still able to be pulled freely by hand. There should be no slack on the underside of the guide bar.
- Once the desired tension is achieved, tighten the side cover lock knob firmly.
Image 4: Tool-Free Chain Tensioning System. This close-up image illustrates the red dial mechanism used for adjusting chain tension without additional tools.
5. Operating Instructions
Always wear appropriate PPE and follow all safety guidelines before operating the chainsaw.
5.1. Starting and Stopping:
- Connect the power cord to a suitable grounded outlet.
- Hold the chainsaw firmly with both hands, ensuring a secure grip on the wrap-around handle.
- Press the safety lock button, then squeeze the switch trigger to start the chainsaw.
- Release the switch trigger to stop the chainsaw.
Image 5: Safety Lock and Switch Trigger. This image highlights the location of the safety lock button and the switch trigger on the chainsaw handle.
5.2. Cutting Techniques:
- Maintain Control: Always hold the chainsaw with both hands. Position your body to the left of the cutting line.
- Let the Saw Work: Do not force the chainsaw. Allow the chain to cut at its own pace.
- Avoid Kickback: Never cut with the tip of the guide bar. Be aware of branches that may spring back.
- Cutting Small Branches: Use the bottom of the guide bar for cutting small branches.
- Felling Trees: For felling trees, follow proper notching and felling procedures. This task should only be performed by experienced operators.
Image 6: Chainsaw in Use. This image shows an individual operating the PowerSmart chainsaw to cut a log, demonstrating proper two-hand grip.
6. Maintenance
Regular maintenance ensures the longevity and safe operation of your chainsaw. Always unplug the chainsaw before performing any maintenance.
6.1. Chain Maintenance:
- Chain Sharpening: A sharp chain cuts efficiently and reduces the risk of kickback. Sharpen the chain regularly or replace it when dull. Refer to the chain manufacturer's instructions for proper sharpening techniques.
- Chain Tension: Check chain tension frequently, especially during extended use. Adjust using the tool-free tensioning system as described in Section 4.2.
6.2. Guide Bar Maintenance:
- Cleaning: Remove sawdust and debris from the guide bar groove and oil holes.
- Flipping: Periodically flip the guide bar to ensure even wear.
6.3. Automatic Oiling System:
- Oil Level: Regularly check the oil level through the oil inspection window and refill as needed. Never operate the chainsaw without sufficient bar and chain oil.
- System Check: Ensure the automatic oiling system is functioning by observing oil being dispensed onto the chain during operation.
Image 7: Automatic Oiling System Detail. This close-up image shows the oil tank cap and the area where oil is added for the automatic lubrication system.
6.4. Cleaning and Storage:
- After each use, clean the chainsaw thoroughly, removing all sawdust and debris.
- Store the chainsaw in a dry, secure location, out of reach of children.
7. Troubleshooting
If you encounter issues with your PowerSmart chainsaw, refer to the following common troubleshooting steps. For problems not listed here, or if issues persist, contact customer support.
Common Issues:
- Chainsaw Does Not Start:
- Check if the power cord is securely plugged into a functional outlet.
- Ensure the safety lock button is pressed before squeezing the trigger.
- Inspect the power cord for any damage.
- Chain Does Not Move or Moves Slowly:
- Verify that the chain tension is correct (not too tight).
- Check for any obstructions in the guide bar or chain.
- Ensure the chain brake is disengaged.
Image 8: Chain Brake Mechanism. This image shows the chain brake lever, which must be disengaged for the chain to move.
- Excessive Vibration or Noise:
- Check chain tension; a loose chain can cause vibration.
- Inspect the chain for damage or dullness.
- Ensure all components are securely fastened.
- Oil Leakage:
- Ensure the oil tank cap is securely tightened.
- Check for cracks or damage to the oil tank or housing.
8. Warranty and Support
PowerSmart is committed to providing reliable products and dependable service.
Warranty Information:
All PowerSmart products, including this 18-inch corded electric chainsaw, come with a 2-year warranty.
Customer Support:
Should you encounter any problems or require assistance with your product, please contact PowerSmart customer service. PowerSmart maintains over 500 certified repair centers across the U.S. and provides full replacement parts through its Illinois headquarters. For any issues, please reach out to us directly.
For further information or to access the official user guide in PDF format, please visit the PowerSmart User Guide (PDF).
