Introducció
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.
Informació de seguretat
Operating a chainsaw can be dangerous. Always follow safety precautions to minimize risks. Failure to do so may result in serious injury or death.
- Equips de protecció individual (EPI): Always wear a safety helmet, eye protection, hearing protection, heavy-duty gloves, chainsaw protective trousers or chaps, and safety boots.
- Àrea de treball: Ensure the work area is clear of bystanders, children, and pets. Maintain a firm footing and balance.
- Manipulació de combustible: Mix and handle fuel in a well-ventilated area, away from ignition sources. Do not smoke while fueling.
- Tornar-s'hi: Aneu amb compte amb el rebot, que es pot produir quan la cadena en moviment a la punta de la barra guia entra en contacte amb un objecte o quan la fusta s'acosta i pessiga la cadena de la serra durant el tall.
- Inspecció: Before each use, inspect the chainsaw for loose fasteners, damaged parts, and proper chain tension.
- Never operate the chainsaw with one hand. This chainsaw is designed for two-handed operation.
Contingut del paquet
Upon unpacking, verify that all items are present and undamaged:
- ECHO CS-2511T-14 Chainsaw Powerhead
- Barra guia de 14 polzades
- Cadena de serra
- Coberta de la barra guia
- Manual de l'operador
- Basic Tool Kit (as indicated by product information)
Muntatge i muntatge
1. Instal·lació de la barra guia i la cadena
- Assegureu-vos que el motor estigui apagat i que el fre de la cadena estigui desconnectat.
- Remove the chain cover by loosening the two nuts.
- Col·loqueu la cadena al voltant del tambor d'embragatge, assegurant-vos que les vores tallants estiguin orientades cap endavant a la part superior de la barra guia.
- Fit the guide bar onto the studs, aligning the chain drive links with the groove in the guide bar.
- Torneu a col·locar la coberta de la cadena i estrenyeu les femelles a mà. No les estrenyeu completament encara.
- 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.
- Mescla 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).
- Oli de cadena: 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.
Instruccions de funcionament
1. Starting the Engine (Cold Start)
- Col·loqueu la motoserra sobre una superfície plana i ferma.
- Enganxeu el fre de cadena.
- 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.
- Pull the starter handle again until the engine starts and runs.
- 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. Tècniques de tall
- Agafeu sempre la motoserra fermament amb les dues mans.
- Mantenir una postura estable.
- Eviteu tallar amb la punta de la barra guia per evitar rebots.
- Let the saw do the work; do not force it through the wood.
- Aneu amb compte amb la caiguda de branques i els moviments dels troncs.
3. Aturar el motor
To stop the engine, simply push the stop switch to the "OFF" position.

Imatge: Un primer pla 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.
Manteniment
Regular maintenance ensures optimal performance and extends the life of your chainsaw. Always ensure the engine is off and cool before performing any maintenance.
- Tensió de la cadena: Check chain tension frequently. A properly tensioned chain should be snug but still able to be pulled around the guide bar by hand.
- Afilat de cadena: 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 mides.
- Filtre d'aire: Clean the air filter regularly, especially in dusty conditions. A clogged air filter can reduce engine performance.
- Bujía: Inspect the spark plug periodically. Clean or replace it if it's fouled or worn.
- Barra de guia: Netegeu la ranura i els forats d'oli de la barra guia. Gireu la barra guia periòdicament per assegurar-vos que es desgasti uniformement.
- Roda dentada: Inspect the drive sprocket for wear and replace if necessary.

Imatge: Un primer pla 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.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| El motor no arrenca | 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. |
| El motor funciona malament/falta potència | 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. |
| La cadena no talla de manera eficient | Cadena desafilada, tensió incorrecta de la cadena, barra guia desgastada. | Sharpen or replace chain. Adjust chain tension. Inspect guide bar for wear. |
| Chain oil not flowing | Empty oil tank, clogged oil port, damaged oil pump. | Fill oil tank. Clean oil port. Consult a service technician for oil pump issues. |
Especificacions
| Número de model | CS-2511T |
| Desplaçament del motor | 25.0 cc |
| Tipus de motor | 2-Stroke Gas |
| Longitud de la barra guia | 14 polzades |
| Pes de l'article | 5.2 lliures |
| Cavalls de força | 3.5 cavalls de potència |
| Font d'alimentació | Funciona amb gasolina |
| UPC | 743184014462 |
| Fabricant | ECO |
Garantia i Suport
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.
Important: Always use genuine ECHO replacement parts to maintain product integrity and warranty coverage.
Vídeos oficials de productes
No s'han trobat vídeos oficials del venedor per a aquest model a les dades proporcionades.





