1. Introducción
Thank you for choosing the Lehmann Electric Lawnmower. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your new lawnmower. Please read this manual thoroughly before first use and keep it for future reference.

Lado delantero view of the Lehmann Electric Lawnmower, showcasing its black body with red accents and wheels.
2. Instrucciones de seguridad
2.1 Advertencias generales de seguridad
- Utilice siempre equipo de protección personal (EPP) adecuado, como gafas de seguridad, calzado resistente y protección auditiva, al operar la cortadora de césped.
- Asegúrese de que el área de trabajo esté libre de escombros, piedras y otros objetos que puedan ser arrojados por la cuchilla.
- Nunca utilice el cortacésped en condiciones de humedad o lluvia.
- Mantenga a los niños y a las mascotas alejados del área de operación.
- Disconnect the power supply before cleaning, adjusting, or performing any maintenance.
- Do not modify the lawnmower in any way. Use only original spare parts.
3. Producto terminadoview
3.1 Características principales
- Potente motor: 1600 W with 3450 RPM, suitable for areas up to 1000 m².
- Altura de corte ajustable: 5 levels, from 25 mm to 75 mm.
- Large Grass Collector: 40-liter capacity for extended mowing sessions.
- Optimal Cutting Width: 38 cm for efficient and precise mowing.
- Mango plegable: For convenient storage in small spaces.

Un ángulo view of the lawnmower on a grassy slope, highlighting its 40-liter grass collector, 3450 RPM motor speed, and 1600W power.
4. Configuración
4.1 Asamblea
Before operating the lawnmower, ensure all components are correctly assembled.
- Montaje del mango: Attach the upper handle to the lower handle using the provided screws and knobs. Ensure the handle is securely fastened.
- Conjunto del recolector de césped: Assemble the two halves of the grass collector and attach it to the rear of the lawnmower. Ensure it clicks into place firmly.
- Ajuste de altura: Adjust the cutting height lever to your desired setting. The lawnmower offers 5 positions from 25mm to 75mm.

De cerca view of the lawnmower's cutting path, illustrating the 38 cm cutting width and five adjustable grass heights from 1 to 5.

Close-up of the lawnmower's handle, showing the power cord connection point, the red safety button, and the operating lever.
5. Instrucciones de funcionamiento
5.1 Antes del primer uso
- Inspect the lawnmower for any damage or loose parts.
- Ensure the power cord is in good condition and free from cuts or abrasions.
- Clear the lawn of any obstacles such as stones, toys, or branches.
5.2 Arranque del cortacésped
- Connect the power cord to a suitable outdoor power outlet.
- Mantenga presionado el botón de seguridad en el mango.
- While holding the safety button, pull the operating lever towards the handle. The motor will start.
- Suelte el botón de seguridad una vez que el motor esté en funcionamiento.
5.3 Consejos para cortar el césped
- Para obtener mejores resultados, corte el césped cuando esté seco.
- Overlap each cutting path slightly to ensure even coverage.
- Avoid cutting more than one-third of the grass height at a time. If the grass is very long, make multiple passes, gradually lowering the cutting height.
- Regularly check and empty the grass collector to maintain optimal performance.

A man is shown operating the Lehmann electric lawnmower on a well-maintained lawn in front of a house.

A woman is seen walking behind the Lehmann electric lawnmower, which is actively cutting a strip of grass on a large lawn.
6. Mantenimiento
6.1 Limpieza
- Desconecte siempre la fuente de alimentación antes de limpiar.
- Clean the underside of the mower deck after each use to prevent grass buildup. Use a brush or scraper; avoid using water directly on electrical components.
- Limpie el exterior con un anuncioamp paño.
6.2 Cuidado de la cuchilla
- Inspeccione regularmente la cuchilla para comprobar si está afilada y si presenta daños. Una cuchilla sin filo puede desgarrar el césped y dañarlo.
- If the blade is dull or damaged, it should be sharpened or replaced by a qualified service technician.

una parte inferior view of the lawnmower, showing the rotating blade and the air circulation system for efficient grass collection.
6.3 Almacenamiento
- Limpie bien el cortacésped antes de guardarlo.
- Pliegue el mango para un almacenamiento compacto.
- Guarde el cortacésped en un lugar seco y seguro, alejado de la luz solar directa y de temperaturas extremas.

Lado view of the lawnmower demonstrating its foldable handle mechanism, allowing for compact storage.
7. Solución de problemas
| Problema | Posible causa | Solución |
|---|---|---|
| El cortacésped no arranca | No power supply; Safety button/lever not engaged; Damaged power cord. | Check power connection; Ensure safety button is pressed before pulling lever; Inspect and replace damaged cord. |
| Bajo rendimiento de corte | Dull or damaged blade; Grass collector full; Cutting height too low for grass length. | Sharpen or replace blade; Empty grass collector; Adjust cutting height. |
| Vibración excesiva | Cuchilla desequilibrada o dañada; Componentes sueltos. | Inspeccione la cuchilla para detectar daños y equilibrio; verifique que todos los sujetadores estén bien apretados. |
8. Especificaciones técnicas
| Característica | Especificación |
|---|---|
| Número de modelo | LGALM-1638 |
| Fuente de poder | Electric (Cable) |
| Potencia del motor | 1600 W |
| RPM | 3450 RPM |
| Ancho de corte | 38 centímetros |
| Ajuste de altura de corte | 5 levels (25 mm - 75 mm) |
| Capacidad del colector de césped | 40 litros |
| Peso del producto | 11.5 kilogramos |
| Dimensiones del producto (L x An x Al) | 83 cm x 50.5 cm x 114 cm |
| Material | Plástico, metal |
| Color | Negro y rojo |
9. Garantía y soporte
Your Lehmann Electric Lawnmower comes with a standard manufacturer's warranty. Please refer to the warranty card included in the packaging for specific terms and conditions. For technical support, spare parts, or warranty claims, please contact Lehmann customer service through the details provided on the product packaging or the official Lehmann websitio.
Always ensure you have your model number (LGALM-1638) and proof of purchase ready when contacting support.





