1. Introduction
This manual provides essential information for the safe and effective operation, setup, and maintenance of your Evolution Power Tools R255SMS+ 10-Inch Sliding Miter Saw. Please read all instructions carefully before using the tool to ensure proper function and user safety. This saw is designed for multi-material cutting, including wood, wood with embedded nails, composite decking, mild steel, and plastics, utilizing a single blade.
2. Important Safety Instructions
Always follow basic safety precautions to reduce the risk of fire, electric shock, and serious personal injury. Keep this manual for future reference.
- Wear Eye Protection: Always wear appropriate eye protection that complies with ANSI Z87.1.
- Wear Hearing Protection: Use earplugs or earmuffs during operation to prevent hearing damage.
- Secure Workpiece: Always clamp the workpiece firmly to the fence and table before cutting. Never hold the material by hand.
- Maintain a Clean Work Area: Cluttered areas invite accidents. Ensure your workspace is well-lit and free of debris.
- Avoid Forcing the Tool: Allow the blade to reach full speed before beginning a cut. Let the saw do the work; excessive force can lead to kickback or blade damage.
- Check for Damaged Parts: Before each use, inspect the saw for any damaged parts. Ensure guards and safety features are in working order.
- Disconnect Power: Always disconnect the saw from the power source before making adjustments, changing blades, or performing maintenance.
- Dust Extraction: Connect a dust extraction system to minimize airborne dust, especially when cutting wood or composite materials.
- Cutting Metal: While this saw is designed for multi-material cutting, including mild steel with minimal sparks, always wear appropriate protective clothing, including long sleeves and face protection, as metal chips can be ejected.
3. Product Components
Familiarize yourself with the main parts of your Evolution R255SMS+ miter saw.

- Motor Housing: Contains the motor and blade drive mechanism.
- Blade Guard: Retracts during cutting to expose the blade and covers it when not in use.
- Handle: Ergonomically designed for control and comfort during operation.
- Miter Table: The base on which the workpiece rests, adjustable for miter cuts.
- Fence: Provides support for the workpiece and ensures accurate cuts.
- Dust Bag: Collects sawdust and debris during operation.
- Slide Rails: Allow the saw head to slide for increased cross-cutting capacity.
- Quick Release Clamps: Securely hold the workpiece in place.
4. Setup and Assembly
Before operating your miter saw, ensure it is properly assembled and secured.
- Unpacking: Carefully remove all components from the packaging. Inspect for any shipping damage.
- Mounting the Saw: Securely mount the miter saw to a stable workbench or miter saw stand using appropriate fasteners.
- Install Dust Bag: Attach the dust bag to the dust port to help manage debris. For optimal dust collection, connect to a vacuum system.
- Adjust Fences: Ensure the taller fences are properly aligned and secured.
- Slide Rail Protector: The saw includes a slide rail protector to prevent damage and dust ingress. Ensure it is correctly positioned.
- Power Connection: Connect the 3-meter power cable to a suitable 120V power outlet. Ensure the power switch is in the OFF position before plugging in.

5. Operating Instructions
5.1 Multi-Material Cutting
The Evolution R255SMS+ is equipped with a multi-material TCT blade, allowing it to cut various materials without changing the blade.

- Wood and Wood with Nails: Cut as you would with a standard miter saw. The blade is designed to handle embedded nails.
- Mild Steel: When cutting mild steel, apply steady, consistent pressure. Avoid forcing the blade. The saw produces minimal sparks and the workpiece remains cool to the touch.
- Plastics and Composites: Ensure the material is securely clamped to prevent movement and achieve a clean cut.

5.2 Adjusting Bevel and Miter Angles
The R255SMS+ allows for precise angle adjustments for various cutting needs.
- Miter Angles: The miter table can be adjusted from 50° left to 50° right. Use the miter lock handle and scale for accurate settings.
- Bevel Angles: The saw head can be tilted for bevel cuts from 0° to 45°. Loosen the bevel lock knob, set the desired angle, and re-tighten.
- Compound Cuts: Combine miter and bevel settings for compound angle cuts.

6. Maintenance
Regular maintenance ensures the longevity and safe operation of your miter saw.
- Blade Inspection and Replacement: Regularly check the blade for wear, damage, or missing teeth. Replace the blade when necessary, ensuring the saw is unplugged.
- Cleaning: After each use, clean the saw to remove dust and debris. Pay special attention to the blade guard, miter table, and slide rails. Use a brush or compressed air.
- Dust Bag Emptying: Empty the dust bag frequently to maintain effective dust collection.
- Lubrication: Periodically apply a light lubricant to the slide rails to ensure smooth operation.
- Power Cord Inspection: Check the power cord for any signs of damage or fraying. Replace if damaged.
7. Troubleshooting
This section addresses common issues you might encounter with your miter saw.
| Problem | Possible Cause | Solution |
|---|---|---|
| Excessive vibration during operation | Loose blade, damaged blade, or improper blade installation. | Ensure blade is securely tightened. Inspect blade for damage and replace if necessary. Verify correct blade installation. |
| Saw not cutting cleanly or efficiently | Dull or worn blade, incorrect blade for material, or forcing the cut. | Replace the blade. Ensure the multi-material blade is suitable for the specific task. Allow the blade to cut at its own pace. |
| Laser guide is inaccurate or not visible | Dust accumulation on laser lens, laser misalignment, or bright ambient light. | Clean the laser lens. Consult customer support for laser calibration if needed. Use in appropriate lighting conditions. |
| Saw does not start | No power, faulty switch, or thermal overload activated. | Check power connection and circuit breaker. Allow saw to cool if it has been used extensively. Contact customer support if issue persists. |
8. Technical Specifications
- Model: R255SMS+
- Power Source: Corded Electric
- Voltage: 120 Volts
- Wattage: 1800 Watts
- Speed: 2500 RPM
- Blade Diameter: 10 Inches (255mm)
- Number of Teeth: 60 (TCT Multi-Material Blade)
- Max Miter Angle: 50° Left / 50° Right
- Max Bevel Angle: 0° - 45°
- Item Weight: 41.8 Pounds (18.96 kg)
- Product Dimensions: 23"L x 3.56"W x 11.81"H (58.4cm L x 9.04cm W x 30cm H)
- Special Features: Multi-Material Cutting Capability, Dual Quick Release Clamps, Dust Bag, Taller Fences, Slide Rail Protector, Integrated Carry Handles.
9. Warranty Information
The Evolution Power Tools R255SMS+ Miter Saw comes with a comprehensive 3-year limited manufacturer's warranty, ensuring quality and reliability.

This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims. For full terms and conditions, refer to the official Evolution Power Tools warranty documentation or contact customer support.
10. Customer Support
For technical assistance, spare parts, or warranty inquiries, please contact Evolution Power Tools customer support. Have your model number (R255SMS+) and purchase date ready when contacting support.
Visit the official Evolution Power Tools website for contact information and additional resources.





