Introdución
This manual provides essential instructions for the safe and effective operation, maintenance, and troubleshooting of your ECHO CS-2511T-14 14-inch 25.0 cc Gas 2-Stroke Top Handle Chainsaw. Please read this manual thoroughly before operating the chainsaw to ensure proper use and to prevent injury or damage.

Image: The ECHO CS-2511T-14 14-inch 25.0 cc Gas 2-Stroke Top Handle Chainsaw, featuring its orange and black casing with a silver guide bar and chain.
Información de seguridade
Operating a chainsaw can be dangerous. Always follow safety precautions to minimize risks. Failure to do so may result in serious injury or death.
- Equipos de protección individual (EPI): Always wear a safety helmet, eye protection, hearing protection, heavy-duty gloves, chainsaw protective trousers or chaps, and safety boots.
- Área de traballo: Ensure the work area is clear of bystanders, children, and pets. Maintain a firm footing and balance.
- Manexo de combustible: Mix and handle fuel in a well-ventilated area, away from ignition sources. Do not smoke while fueling.
- contragolpe: Teña coidado co retroceso, que pode ocorrer cando a cadea en movemento na punta da barra guía entra en contacto cun obxecto ou cando a madeira se pecha e aperta a cadea da serra no corte.
- Inspección: Before each use, inspect the chainsaw for loose fasteners, damaged parts, and proper chain tension.
- Nunca manexes a motoserra cunha soa man. This chainsaw is designed for two-handed operation.
Contido do paquete
Ao desembalar, comproba que todos os elementos estean presentes e sen danos:
- ECHO CS-2511T-14 Chainsaw Powerhead
- Barra guía de 14 polgadas
- Cadea de serra
- Cuberta da barra guía
- Manual do operador
- Basic Tool Kit (as indicated by product information)
Configuración e montaxe
1. Guide Bar and Chain Installation
- Asegúrese de que o motor estea apagado e que o freo da cadea estea desactivado.
- Retire a tapa da cadea afrouxando as dúas porcas.
- Coloque a cadea arredor do tambor de embrague, asegurándose de que os bordos de corte miren cara adiante na parte superior da barra guía.
- Fit the guide bar onto the studs, aligning the chain drive links with the groove in the guide bar.
- Replace the chain cover and hand-tighten the nuts. Do not fully tighten yet.
- Adjust chain tension using the tensioning screw. The chain should be snug against the guide bar, but still able to be pulled freely by hand.
- Fully tighten the chain cover nuts.
2. Fuel and Chain Oil
This chainsaw uses a 2-stroke engine and requires a specific fuel mixture and chain lubricant.
- Mestura de combustible: Use fresh, unleaded gasoline mixed with high-quality 2-stroke engine oil at the ratio specified in the full operator's manual (typically 50:1 for ECHO).
- Aceite de cadea: Fill the chain oil tank with good quality bar and chain oil. Do not use waste oil or motor oil.

Image: A detailed diagram of the ECHO CS-2511T-14 chainsaw, highlighting key features such as the dual-post chain brake, textured grip, clutch-driven adjustable oiler, large tank opening, fine grid starter cover, and G-Force Engine Air Pre-Cleaner.
Instrucións de funcionamento
1. Starting the Engine (Cold Start)
- Coloque a motoserra sobre unha superficie firme e plana.
- Enganche o freo da cadea.
- Push the primer bulb 5-7 times until fuel is visible.
- Pull the choke lever to the FULL CHOKE position.
- Pull the starter handle firmly until the engine fires (usually 1-3 pulls).
- Push the choke lever to the HALF CHOKE position.
- Tirar da manivela de arranque de novo ata que o motor arranque e funcione.
- Once running, push the choke lever to the RUN position.
- Disengage the chain brake and allow the engine to warm up for a few moments before use.
2. Técnicas de corte
- Suxeita sempre a motoserra firmemente coas dúas mans.
- Maintain a stable stance.
- Evite cortar coa punta da barra guía para evitar contragolpes.
- Let the saw do the work; do not force it through the wood.
- Be aware of falling branches and shifting logs.
3. Parar o motor
Para parar o motor, simplemente prema o interruptor de parada á posición "OFF".

Imaxe: Primeiro plano view of the ECHO CS-2511T-14 chainsaw's engine housing, showing the air filter cover, fuel cap, oil cap, and control switches, with an emission control information label visible.
Mantemento
Regular maintenance ensures optimal performance and extends the life of your chainsaw. Always ensure the engine is off and cool before performing any maintenance.
- Tensión da cadea: Comprobe a tensión da cadea con frecuencia. Unha cadea correctamente tensada debe estar axustada pero aínda así poder tirar da barra guía coa man.
- Afiado da cadea: A sharp chain is crucial for safe and efficient cutting. Sharpen the chain regularly or replace it when dull. Refer to the full manual for specific sharpening angles and file tamaños.
- Filtro de ar: Clean the air filter regularly, especially in dusty conditions. A clogged air filter can reduce engine performance.
- Buxía: Inspect the spark plug periodically. Clean or replace it if it's fouled or worn.
- Barra de guía: Limpa a ranura da barra guía e os orificios de aceite. Dé a volta á barra guía periodicamente para garantir un desgaste uniforme.
- Piñón: Inspect the drive sprocket for wear and replace if necessary.

Imaxe: Primeiro plano view of the ECHO chainsaw's guide bar and chain, showing the "ECHO" branding on the bar and the sharp cutting teeth of the chain.
Resolución de problemas
| Problema | Causa posible | Solución |
|---|---|---|
| O motor non arranca | No fuel, incorrect starting procedure, fouled spark plug, clogged fuel filter. | Check fuel level and mixture. Follow cold/warm start procedure. Inspect/clean/replace spark plug. Check/replace fuel filter. |
| O motor funciona mal/falta potencia | Clogged air filter, dull chain, incorrect fuel mixture, carburetor issues. | Clean air filter. Sharpen or replace chain. Ensure correct fuel mixture. Consult a service technician for carburetor adjustments. |
| A cadea non corta de xeito eficiente | Cadea desafilada, tensión incorrecta da cadea, barra guía desgastada. | Sharpen or replace chain. Adjust chain tension. Inspect guide bar for wear. |
| O aceite da cadea non flúe | Depósito de aceite baleiro, porta de aceite obstruída, bomba de aceite danada. | Fill oil tank. Clean oil port. Consult a service technician for oil pump issues. |
Especificacións
| Número de modelo | CS-2511T |
| Cilindrada do motor | 25.0 cc |
| Tipo de motor | 2-Stroke Gas |
| Lonxitude da barra guía | 14 polgadas |
| Peso do elemento | 5.2 libras |
| Caballos de forza | 3.5 cabalos de potencia |
| Fonte de enerxía | Funciona con gasolina |
| UPC | 743184014462 |
| Fabricante | ECO |
Garantía e Soporte
For detailed warranty information, please refer to the warranty card included with your product or visit the official ECHO website. For technical support, service, or parts, please contact an authorized ECHO service dealer.
Importante: Always use genuine ECHO replacement parts to maintain product integrity and warranty coverage.
Vídeos oficiais de produtos
Non se atoparon vídeos oficiais do vendedor para este modelo nos datos proporcionados.





