The STIHL MS 250 is a high-performance petrol chainsaw designed for domestic and trade use, ideal for cutting firewood and tree care. It offers exceptional power-to-weight ratio and efficiency, making it a reliable tool for various tasks.
1.1 Overview of the STIHL MS 250 Chainsaw
The STIHL MS 250 is a high-performance, compact petrol chainsaw designed for domestic and trade applications. It excels in cutting firewood and maintaining trees and shrubs. With its robust design and efficient engine, the MS 250 delivers reliable performance for demanding tasks. The chainsaw is lightweight and easy to handle, making it suitable for both professionals and homeowners. Its eco-friendly features and superior power-to-weight ratio ensure efficient operation while minimizing environmental impact, making it a versatile tool for various cutting needs.
1.2 Importance of the Instruction Manual
The instruction manual for the STIHL MS 250 is essential for safe and effective operation. It provides detailed guidance on assembly, maintenance, and troubleshooting, ensuring optimal performance. The manual includes safety precautions, operating tips, and environmental considerations, helping users avoid accidents and prolong the saw’s lifespan. Illustrations and step-by-step instructions make complex tasks easier to understand. Adhering to the manual ensures compliance with warranty terms and proper usage, making it a crucial resource for both novice and experienced users.
Key Features and Specifications
The STIHL MS 250 features a powerful petrol engine, lightweight design, and high-efficiency cutting system. It offers an exceptional power-to-weight ratio, making it ideal for firewood cutting and tree care tasks.
2.1 Technical Details of the STIHL MS 250
The STIHL MS 250 is a petrol chainsaw featuring a powerful engine with a displacement of 45.4 cm³. It weighs approximately 4.9 kg, making it lightweight and easy to handle. The saw is equipped with a high-efficiency cutting system, including a 40 cm guide bar and a Picco Micro 3 chain for precise cutting. It operates with a fuel mixture of petrol and oil, delivering reliable performance for firewood cutting and tree care tasks. The engine’s power output ensures efficient operation.
2.2 Power-to-Weight Ratio and Efficiency
The STIHL MS 250 boasts an impressive power-to-weight ratio, making it highly efficient for cutting tasks. Weighing just 4.9 kg, it delivers robust performance with minimal strain. Its 45.4 cm³ engine ensures strong cutting power while maintaining fuel efficiency. Designed for optimal energy use, the saw excels in firewood cutting and tree maintenance, offering reliability and precision for both domestic and professional applications.
Safety Precautions
Always follow safety guidelines to prevent accidents. Ensure proper training and understanding of the manual before operating the STIHL MS 250 chainsaw.
3.1 Personal Protective Equipment (PPE)
Wearing proper Personal Protective Equipment (PPE) is essential when operating the STIHL MS 250 chainsaw. This includes a helmet with a face shield or safety glasses, ear protection, gloves, and sturdy boots. Protective clothing, such as long sleeves and pants made of cut-resistant material, is also recommended. Ensuring all safety gear is worn correctly minimizes the risk of injury from flying debris or accidental contact with the chain. Always prioritize PPE to maintain a safe working environment.
3.2 Safe Handling and Operating Tips
Always maintain a firm grip on the saw with both hands, ensuring balance and control. Keep loose clothing tied back and avoid distractions while operating. Never touch the chain with your hands or body. Use proper cutting techniques to avoid kickback, and ensure the chain is sharp for safe, efficient cutting. Keep bystanders at a safe distance and be mindful of your surroundings. Follow the manual’s guidelines for starting, stopping, and handling the saw to minimize risks and ensure safe operation.
Operating Instructions
Follow the manual for proper assembly and preparation. Start the saw by priming, choking, and pulling the starter rope. Use the correct fuel mixture for optimal performance;
4.1 Assembly and Preparation Steps
To ensure proper function, carefully follow the manual’s assembly instructions. Check all components for damage and ensure they are securely fastened. Mix fuel according to the specified ratio, typically 50:1 petrol to oil. Fill the tank before starting. Tension the chain correctly to avoid damage or safety hazards. Perform a safety check, including chain brake functionality and sharpness. Always refer to the manual for precise assembly and preparation steps to guarantee optimal performance and safety.
4.2 Starting and Stopping the Chainsaw
Starting the STIHL MS 250 involves pressing the primer bulb 4-5 times, then moving the choke to the “start” position. Pull the starter handle firmly until the engine engages. Once running, transition the choke to the “run” position. To stop, use the ignition switch or allow the chainsaw to idle until it shuts off. Always wear PPE and ensure the chain is stationary before leaving the saw unattended. Follow the manual’s guidelines for safe and efficient operation.
Maintenance and Care
Regular maintenance ensures optimal performance and longevity. Clean the air filter, check chain tension, and lubricate moving parts. Store the saw in a dry, cool place;
5.1 Routine Maintenance Tasks
Regular maintenance is essential for the STIHL MS 250’s performance and longevity. Check and clean the air filter frequently to ensure proper airflow. Sharpen the chain regularly and adjust its tension as needed. Lubricate the bar and chain with recommended bar oil to reduce wear. Inspect the muffler and spark plug for damage or fouling. Ensure the fuel system is clean and free of debris. Always use the correct fuel mix to avoid engine issues. Store the saw in a dry, cool place when not in use. Refer to the manual for detailed schedules and procedures.
5.2 Storage and Long-Term Care Tips
Proper storage is crucial for maintaining the STIHL MS 250’s condition. Store the chainsaw in a dry, cool place, away from direct sunlight and moisture. Empty the fuel tank before long-term storage to prevent fuel degradation. Clean the saw thoroughly, removing dirt and debris. Apply a protective cover to shield it from dust. Lubricate the chain and bar to prevent rust. Avoid storing in humid or extreme temperature environments. Follow the manual’s guidelines for seasonal preparation and storage to ensure optimal performance when reused.
Troubleshooting Common Issues
Common issues with the STIHL MS 250 include starting problems, often due to fuel or ignition issues, and chain dullness or misalignment. Regular maintenance helps resolve these issues efficiently.
6.1 Identifying and Solving Starting Problems
Starting issues with the STIHL MS 250 often stem from fuel quality, ignition problems, or air filter blockages. Ensure fuel is fresh and correctly mixed with oil. Check the spark plug for wear or fouling and replace if necessary. A clogged air filter can restrict airflow, so clean or replace it as needed. If issues persist, consult the manual for detailed troubleshooting steps or contact a certified STIHL service center for professional assistance.
- Always use fresh, properly mixed fuel.
- Inspect and clean or replace the air filter.
- Check the spark plug for damage or fouling.
6.2 Addressing Chain and Bar Issues
Chain and bar issues on the STIHL MS 250 can arise from improper tension, lack of lubrication, or damage. Regularly check the chain tension and adjust it as per the manual. Clean the bar and chain of debris and ensure proper lubrication. If the chain is dull or damaged, sharpen or replace it. Inspect the bar for wear and align it correctly. Proper maintenance prevents overheating and ensures optimal cutting performance and safety.
- Check and adjust chain tension regularly.
- Clean and lubricate the bar and chain.
- Sharpen or replace a dull or damaged chain.
Accessories and Parts
The STIHL MS 250 supports various accessories like replacement chains, bars, and lubricants. Ensure all parts are compatible with your model for optimal performance and safety.
7.1 Recommended Accessories for the STIHL MS 250
The STIHL MS 250 can be enhanced with various accessories to improve performance and longevity. Recommended items include high-quality replacement chains, guide bars, and chain lubricants. Additional accessories such as sharpening tools, air filters, and protective carrying cases are also available. Using STIHL-approved parts ensures compatibility and maintains the saw’s efficiency. These accessories are designed to optimize cutting performance and extend the life of your chainsaw, making tasks like firewood cutting and tree care more efficient and safer.
7.2 Replacement Parts and Compatibility
For the STIHL MS 250, using genuine STIHL replacement parts ensures optimal performance and safety. Compatibility is crucial, as non-genuine parts may void the warranty or compromise efficiency. The instruction manual provides detailed guidance on compatible parts and their specifications. Always purchase from authorized STIHL dealers to guarantee authenticity and fitment. Refer to the manual or consult STIHL support for assistance in selecting the correct replacement parts for your chainsaw.
Warranty and Support
STIHL offers a comprehensive warranty for the MS 250, covering defects in materials and workmanship. Dedicated support is available through authorized dealers and online resources for troubleshooting and assistance.
8.1 Understanding the Warranty Coverage
The STIHL MS 250 is backed by a comprehensive warranty that covers defects in materials and workmanship. The warranty period varies depending on the product’s usage, with specific terms outlined in the instruction manual. It is essential to review the manual to understand the coverage details, as improper use or maintenance may void the warranty. For more information, contact STIHL support centers or authorized dealers, who can provide guidance on warranty claims and repair services.
8.2 Contacting STIHL Support and Service Centers
For any inquiries or assistance with the STIHL MS 250, users can contact STIHL support through their official website or authorized service centers. The instruction manual provides detailed contact information, including phone numbers and website links. Additionally, STIHL dealers like Садтех24 (Телефон: 7(495)055-17-24) offer support for maintenance, troubleshooting, and warranty-related questions. Visit http://www.vseinstrumenti.ru or http://www.stihl.com for further assistance.
Environmental Considerations
The STIHL MS 250 incorporates eco-friendly features, such as efficient engine technology, to reduce emissions and promote environmentally responsible use. Proper disposal of waste and materials is recommended.
9.1 Eco-Friendly Features of the STIHL MS 250
The STIHL MS 250 is designed with environmentally conscious performance in mind. It features advanced engine technology that reduces emissions and optimizes fuel efficiency, minimizing its environmental impact. The chainsaw’s compact design and lightweight construction also contribute to lower energy consumption during operation.
Additionally, the MS 250 promotes responsible use through proper maintenance and waste disposal guidelines outlined in the instruction manual. These eco-friendly features make it a sustainable choice for both domestic and professional applications, aligning with modern environmental standards.
9.2 Proper Disposal of Waste and Materials
Proper disposal of waste and materials is essential for environmental protection. The STIHL MS 250 instruction manual emphasizes the importance of safely disposing of used materials such as oil, fuel, and worn-out parts. Users are advised to separate these materials and recycle them through authorized facilities to minimize environmental impact.
Additionally, the manual recommends adhering to local regulations and guidelines for waste disposal. By following these recommendations, users can ensure that their chainsaw operation remains environmentally responsible and sustainable, aligning with eco-friendly practices.
The STIHL MS 250 instruction manual is a valuable resource, providing comprehensive guidance on safety, operation, and maintenance. Adhering to its guidelines ensures optimal performance and longevity.
10.1 Final Tips for Optimal Performance
For the STIHL MS 250 to perform optimally, ensure proper chain tension, keep the saw clean, and maintain sharpness. Regularly check and clean the air filter, and use high-quality fuel. Store the chainsaw in a dry place and follow the manual’s lubrication guidelines. Always wear safety gear and operate within your capacity. By adhering to these tips and the manual’s instructions, you’ll maximize efficiency, safety, and the lifespan of your chainsaw.
10.2 Importance of Following the Instruction Manual
Following the STIHL MS 250 instruction manual ensures safe and effective operation. It provides critical safety precautions, maintenance guidelines, and troubleshooting tips, reducing the risk of accidents and equipment damage. The manual also highlights proper techniques for cutting and handling, ensuring optimal performance. Compliance with the manual’s instructions is essential for warranty validity and environmental care. By adhering to the manual, users can maximize the chainsaw’s efficiency, longevity, and safety, while minimizing environmental impact.