Introducción
The ECHO SRM-3020T is a professional-grade gasoline string trimmer designed for efficient and productive workdays. It features a lightweight construction, a Speed-Feed 500 cutting head, and a 20-inch cutting swath, making it suitable for quickly powering through various trimming tasks.
Image: The ECHO SRM-3020T string trimmer, showcasing its full length with the engine at one end and the cutting head at the other, along with the handle.
Información importante de seguridad
Always read and understand all safety warnings and instructions before operating this equipment.
Always wear appropriate protective clothing, including eye protection, when operating this string trimmer. Be aware of potential flying debris and keep bystanders at a safe distance. Use in a well-ventilated area to avoid exhaust fumes. Do not operate the trimmer if you are tired or under the influence of drugs or alcohol.
- Protección ocular: Utilice siempre gafas o anteojos de seguridad.
- Protección auditiva: Use earplugs or earmuffs.
- Protección de los pies: Utilice calzado resistente y antideslizante.
- Protección de mano: Utilice guantes resistentes.
- Área despejada: Ensure the work area is clear of people and pets.
- Manejo de combustible: Handle gasoline with extreme care. Store in approved containers.
- Ventilación: Operate only in well-ventilated outdoor areas.
- Inspección: Before each use, inspect the trimmer for loose parts, damage, or wear.
Configuración
- Desembalaje: Retire con cuidado todos los componentes del embalaje. Compruebe que estén presentes todas las piezas indicadas en la lista de embalaje.
- Montaje del mango: Attach the handle to the shaft as indicated in the assembly diagram. Ensure it is securely fastened with the provided hardware. The handle should be positioned for comfortable and balanced operation.
- Asamblea de Guardia: Securely attach the cutting guard to the trimmer head assembly using the designated screws or bolts. This guard is crucial for operator safety and must always be in place during operation.
- Fuel Mixing and Filling:
- The SRM-3020T uses a 2-stroke engine. Mix fresh unleaded gasoline with a high-quality 2-stroke engine oil at the ratio specified in the engine manual (typically 50:1 for ECHO products).
- Utilice un recipiente de combustible limpio y aprobado.
- Fill the fuel tank carefully, avoiding spills. Do not overfill. Securely replace the fuel cap.
- Loading Trimmer Line (Speed-Feed 500 Head):
- Align the eyelets on the Speed-Feed 500 head.
- Insert the appropriate diameter trimmer line (e.g., .095 Black Diamond) through one eyelet and push it through until an equal length extends from both sides.
- Twist the knob on the head to wind the line into the spool. The line will automatically feed as you twist.
Instrucciones de funcionamiento
Arranque del motor
- Colocar sobre una superficie plana: Place the trimmer on a flat, stable surface, ensuring the cutting head is clear of any obstructions.
- Palanca del estrangulador: Move the choke lever to the "COLD START" or "FULL CHOKE" position.
- Bombilla de cebado: Press the primer bulb repeatedly (typically 5-7 times) until fuel is visible in the clear return line.
- Tire del cable de arranque: Grip the starter handle firmly and pull the starter cord with a smooth, steady motion until the engine fires (usually 1-3 pulls). Do not pull the cord to its full extension.
- Choke to Half: Once the engine fires, immediately move the choke lever to the "HALF CHOKE" position.
- Reanudar: Tire de la cuerda de arranque nuevamente hasta que el motor arranque y funcione suavemente.
- Choke Off: Once the engine is running, move the choke lever to the "RUN" or "OFF CHOKE" position. Allow the engine to warm up for 30-60 seconds before operating.
Funcionamiento de la recortadora
- Agarre adecuado: Sujete la recortadora firmemente con ambas manos, manteniendo una postura equilibrada.
- Técnica de corte:
- Use a sweeping motion, moving the cutting head from side to side.
- For best results, cut with the tip of the line.
- Avoid hitting hard objects like rocks, fences, or concrete, as this can damage the line and the trimmer.
- Avance de línea: The Speed-Feed 500 head allows for quick line advancement by tapping the head on the ground while the engine is running at full throttle.
- Fuel Monitoring: Periodically check the fuel level. Refuel only when the engine is off and cool.
Parada del motor
- Suelte el gatillo del acelerador.
- Move the engine stop switch to the "OFF" position.
Mantenimiento
Regular maintenance ensures optimal performance and extends the life of your ECHO SRM-3020T string trimmer.
- Limpieza del filtro de aire:
- los dos-stage air filtration system increases cleaning capability and allows for longer maintenance intervals.
- Access the air filter by opening the tool-less access cover.
- Clean the filter element with warm, soapy water, rinse thoroughly, and allow to air dry completely. Replace if damaged or excessively dirty.
- Inspección de bujías:
- Remove the spark plug and inspect for carbon buildup or wear.
- Clean or replace as necessary. Ensure the gap is set correctly according to the engine manual.
- Filtro de combustible: Inspect and replace the fuel filter periodically, especially if you notice fuel delivery issues.
- Lubricación de la caja de cambios: Refer to your engine manual for specific instructions on lubricating the gearbox. This typically involves adding grease to a designated port.
- Trimmer Head and Line:
- Regularly inspect the Speed-Feed 500 head for wear or damage.
- Replace trimmer line as needed. Use only recommended line diameters (e.g., .095 Black Diamond).
- Limpieza general: Keep the engine cooling fins and air intake clear of debris to prevent overheating. Wipe down the exterior of the trimmer after each use.
Solución de problemas
| Problema | Posible causa | Solución |
|---|---|---|
| El motor no arranca. | No hay combustible o la mezcla de combustible es incorrecta. El estrangulador no está ajustado correctamente. Bujía sucia. Filtro de combustible obstruido. | Verifique el nivel de combustible y asegúrese de que la mezcla de gas y aceite sea correcta. Ajuste la palanca del estrangulador según las instrucciones de arranque. Limpie o reemplace la bujía. Reemplace el filtro de combustible. |
| Engine starts but dies. | Choke not fully off. Filtro de aire sucio. Combustible viejo o rancio. | Move choke to "RUN" position. Limpiar el filtro de aire. Drain old fuel and refill with fresh mix. |
| Pérdida de potencia durante el funcionamiento. | Filtro de aire sucio. Mezcla de combustible incorrecta. Calentamiento excesivo. | Limpiar el filtro de aire. Verify fuel mix ratio. Clean cooling fins, allow engine to cool. |
| El hilo de corte no avanza. | Line tangled or fused inside head. Diámetro de línea incorrecto. Head mechanism worn. | Disassemble head, untangle/replace line. Use recommended .095 line. Inspect and replace trimmer head if necessary. |
Presupuesto
| Característica | Detalle |
|---|---|
| Marca | ECO |
| Número de modelo | SRM-3020T |
| Cilindrada del motor | 30.5 cc professional-grade, 2-stroke engine |
| Potencia de salida | 1.8 caballos |
| Eje de transmisión | 4-Layer Cable |
| Longitud del eje | 59 pulgadas |
| Capacidad de combustible | 24.0 onzas líquidas |
| Cabezal de corte | Speed-Feed 500 |
| Corte de franja | 20 pulgadas |
| Tipo de eje | Derecho |
| Nylon Line Diameter | .095 Black Diamond |
| Dry Weight (with cutting head, excludes harness) | 13.7 libras |
| Dry Weight (without cutting head, includes shield) | 12.1 libras |
| Reducción de engranajes | 1.62:1 |
| Sistema de filtración de aire | Dos-stage, tool-less access |
Garantía y soporte
The ECHO SRM-3020T string trimmer comes with a manufacturer's warranty. The warranty is provided directly through ECHO. For specific details regarding your warranty coverage and to register your item, please contact ECHO directly.
- Garantía del consumidor: 5 años
- Garantía comercial: 2 años
For technical assistance, parts, or service, please refer to the official ECHO website or contact their customer support. You can often find contact information and service center locators on the manufacturer's official websitio.
Note: This manual provides general information. Always refer to the official ECHO product manual included with your purchase for complete and detailed instructions, safety warnings, and warranty information.
