Introduction
This manual provides essential information for the safe and effective operation, maintenance, and troubleshooting of your BLACK+DECKER 15 Amp 18-inch Electric Chainsaw. Please read this manual thoroughly before using the chainsaw to ensure proper handling and to prevent injury.
Important Safety Instructions
Always prioritize safety when operating power tools. Failure to follow these instructions may result in serious injury or death.
- Read the Manual: Understand all instructions and warnings before operation.
- Personal Protective Equipment (PPE): Always wear safety glasses, hearing protection, gloves, and sturdy footwear. Consider a hard hat and leg protection.
- Work Area: Keep the work area clear of bystanders, children, and pets. Ensure good footing and balance.
- Electrical Safety: This is a corded tool. Ensure the extension cord is rated for outdoor use and is in good condition. Prevent accidental unplugging with the cord retainer. Do not operate in wet conditions.
- Kickback Prevention: Be aware of kickback. Use the low-kickback bar and chain. Avoid cutting with the tip of the guide bar.
- Proper Grip: Always hold the chainsaw firmly with both hands.
- Maintenance: Regularly inspect the chainsaw for damage, loose parts, or dull chains.
Setup
1. Assembly
The chainsaw requires minimal assembly. Refer to the included quick-start guide for detailed steps on attaching the bar and chain. Ensure all components are securely fastened before proceeding.
2. Chain Tensioning
Proper chain tension is crucial for safe and efficient operation. This model features a tool-free chain tensioning system for quick adjustments.
- Ensure the chainsaw is unplugged from the power source.
- Locate the tool-free chain tensioning knob.
- Turn the knob to adjust the chain tension. The chain should be snug against the guide bar but still able to be pulled freely by hand.
- Check tension frequently, especially during initial use, as new chains may stretch.

Figure 1: Tool-free chain tensioning system for easy adjustments.
3. Oiling the Chain
Your chainsaw is equipped with an automatic oiling system. Before each use, ensure the oil reservoir is filled with appropriate bar and chain oil.
- Unplug the chainsaw.
- Locate the oil reservoir cap and remove it.
- Fill the reservoir with quality bar and chain oil.
- Replace the cap securely.
- Monitor the oil level through the indicator window during operation.

Figure 2: Automatic oiling system with a clear window to monitor oil levels.
Operating Instructions
Always wear appropriate safety gear. Ensure the chainsaw is properly set up and lubricated before starting.
1. Starting the Chainsaw
- Connect the chainsaw to a suitable outdoor-rated extension cord. Use the extension cord retainer to prevent accidental unplugging.
- Hold the chainsaw firmly with both hands, ensuring a stable stance.
- Press the push start button and squeeze the trigger to begin operation.
2. Cutting Techniques
The 15 Amp motor and 18-inch bar are suitable for pruning branches, cutting firewood, and clearing storm debris. The lightweight design allows for easier maneuvering in various cutting orientations.
- Pruning: When pruning branches, support the branch to prevent pinching the bar. Cut from the underside first to avoid bark stripping.
- Felling Small Trees/Cutting Logs: For larger cuts, plan your cut carefully. Ensure the area is clear. Make relief cuts to prevent the log from binding the chain.
- Low-Kickback Design: The OREGON low-kickback bar and chain are designed to reduce kickback force and frequency, providing smoother cuts with reduced vibration.

Figure 3: Pruning a tree branch with the electric chainsaw.

Figure 4: Cutting a log with the electric chainsaw.
Video 1: Official product video demonstrating the BLACK+DECKER 18-Inch 15-Amp Electric Chainsaw (CS1518) in action, highlighting its features and ease of use for various cutting tasks.
Maintenance
Regular maintenance ensures the longevity and safe operation of your chainsaw.
- Chain Lubrication: The automatic oiling system continuously lubricates the bar and chain. Always ensure the oil reservoir is full before use.
- Chain Tension: Check chain tension before and during operation. Adjust as needed using the tool-free tensioning system.
- Chain Sharpening: A dull chain can lead to poor performance and increased kickback risk. Sharpen the chain regularly or replace it when necessary.
- Cleaning: After each use, unplug the chainsaw and clean off sawdust, debris, and oil residue from the bar, chain, and motor housing.
- Storage: Use the guide bar scabbard to protect the bar and chain during storage and transportation. Store the chainsaw in a dry, secure location out of reach of children.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Chainsaw does not start. | Not plugged in; power outlet issue; safety switch not engaged. | Check power connection and outlet. Ensure safety switch is fully engaged. |
| Chain is loose or comes off. | Improper chain tension; worn chain or bar. | Adjust chain tension using the tool-free system. Inspect chain and bar for wear and replace if necessary. |
| Chainsaw cuts slowly or binds. | Dull chain; improper chain tension; insufficient oil. | Sharpen or replace chain. Adjust chain tension. Refill oil reservoir. |
| No oil on chain. | Empty oil reservoir; clogged oil port. | Refill oil reservoir. Clean oil port if clogged. |
Specifications
- Brand: BLACK+DECKER
- Model Number: CS1518
- Power Source: Corded Electric
- Amperage: 15 Amp
- Chain Length: 18 Inches (45 cm)
- Horsepower: 0.5 Horsepower
- Item Weight: 12.5 Pounds
- Product Dimensions: 20.69"L x 13.19"W x 10.81"H
- Features: Automatic Oiling System, Tool-Free Chain Tensioning, Low-Kickback Bar and Chain, Chain Brake Feature, Extension Cord Retainer.
Warranty
This BLACK+DECKER Electric Chainsaw (CS1518) comes with a 2-year limited warranty. Please retain your proof of purchase for warranty claims. For full warranty details, refer to the documentation included with your product or visit the official BLACK+DECKER website.
Support
For technical assistance, replacement parts, or service inquiries, please contact BLACK+DECKER customer support. Contact information can typically be found on the product packaging or the official brand website.
You can also visit the BLACK+DECKER Store on Amazon for more product information and accessories.





