Introdução
This manual provides essential instructions for the safe assembly, operation, and maintenance of your Sun Joe iON16LM 40-Volt 16-Inch Brushless Cordless Lawn Mower. Please read this manual thoroughly before using the product to ensure proper function and to prevent injury. Keep this manual for future reference.
The Sun Joe iON16LM is designed for residential lawn care, offering a cordless solution powered by a 40V iONMAX battery system. It features a brushless motor for efficient performance and extended motor life.

Figure 1: Sun Joe iON16LM 40-Volt 16-Inch Brushless Cordless Lawn Mower
Informações de segurança
Always prioritize safety when operating the lawn mower. Failure to follow safety instructions can result in serious injury or property damage.
- Leia todas as instruções antes de operar o aparelho.
- Use equipamento de proteção individual adequado, incluindo proteção ocular, proteção auditiva e calçado resistente.
- Mantenha crianças, animais de estimação e curiosos afastados da área de corte da grama.
- Never operate the mower in wet conditions or on steep slopes.
- Always remove the safety key and battery when cleaning, performing maintenance, or when the mower is unattended.
- Este produto pode conter substâncias químicas que o Estado da Califórnia reconhece como causadoras de câncer, defeitos congênitos ou outros danos reprodutivos (Aviso da Proposição 65).
Configurar
1. Desembalagem
Carefully remove all components from the packaging. Ensure all parts listed in the product manual are present and undamaged. Dispose of packaging materials responsibly.
2. Montagem da alça
Attach the upper handle to the lower handle using the provided knobs and bolts. Ensure the handle is securely fastened and the cables are not pinched.

Figure 2: Handle controls and assembly points
3. Carregamento da bateria
Before first use, fully charge the 40V iONMAX lithium-ion battery using the quick charger. Refer to the battery and charger manual for detailed charging instructions. The charger will indicate when the battery is fully charged.
4 Inserção de bateria
Open the battery compartment cover located on the top of the mower. Slide the fully charged battery into the compartment until it clicks into place. Insert the safety key into its slot. Close the battery compartment cover securely.

Figure 3: Open battery compartment

Figure 4: Inserting the battery
5. Grass Bag Assembly and Attachment
Assemble the grass bag according to the instructions provided with the bag. Once assembled, lift the rear discharge flap on the mower and hook the grass bag onto the mower's frame.

Figure 5: Attaching the grass bag
Vídeo de instalação
Video 1: Sun Joe iON16LM 40-Volt 16-Inch Brushless Cordless Lawn Mower Setup Overview
Instruções de operação
1. Iniciando o cortador
To start the mower, press and hold the safety button on the handle, then pull the bar lever towards the handle. The motor will start instantly. Release the safety button once the motor is running.
2. Ajuste da altura de corte
The mower features a 6-position height adjustment lever. To adjust the cutting height, pull the lever outwards and move it to the desired position. The cutting height can be set from 1.18 inches to 3.15 inches.

Figure 6: Cutting height adjustment lever
3. Técnicas de corte
- Para melhores resultados, corte a grama quando ela estiver seca.
- Overlap cutting swaths slightly to ensure an even cut.
- Evite cortar mais de um terço do comprimento da folha de grama de uma só vez.
- Mow in parallel lines for a neat appearance.

Figure 7: Sun Joe iON16LM in operation
4. Emptying the Grass Bag
The grass bag has a filling level indicator. When the indicator flap closes, the bag is full and needs to be emptied. To empty, release the bar lever to stop the mower, remove the safety key and battery, then detach the grass bag and dispose of clippings.
Manutenção
A manutenção regular garante o desempenho ideal e prolonga a vida útil do seu cortador de grama.
- Limpeza: After each use, remove the safety key and battery. Clean the mower deck, grass bag, and wheels with a damp pano. Não utilize jatos de água ou produtos químicos agressivos.
- Inspeção da lâmina: Periodically inspect the cutting blade for sharpness and damage. A dull or damaged blade can lead to poor cutting performance. Replace the blade if necessary.
- Armazenamento da bateria: Store the battery in a cool, dry place away from direct sunlight and extreme temperatures. For long-term storage, ensure the battery is partially charged (around 50%).

Figura 8: Parte inferior view showing the cutting blade
Solução de problemas
If you encounter issues with your Sun Joe iON16LM, refer to the following common solutions:
- O cortador de grama não liga: Ensure the battery is fully charged and properly inserted. Check that the safety key is fully engaged. Confirm the safety button is pressed before pulling the bar lever.
- Desempenho de corte insatisfatório: The blade may be dull or damaged. Inspect and replace if necessary. Adjust the cutting height for optimal results. Avoid mowing excessively tall or wet grass.
- Tempo de execução curto: Ensure the battery is fully charged. Battery performance can decrease over time or in extreme temperatures.
For persistent issues, contact Sun Joe customer support.
Especificações
| Recurso | Especificação |
|---|---|
| Marca | Sol Joe |
| Número do modelo | ION16LM |
| Fonte de energia | Alimentado por bateria (40 volts) |
| Largura de corte | 16 polegadas |
| Ajuste de altura de corte | 6-position (1.18 to 3.15 Inches) |
| Duração da bateria | Up to 40 minutes (with 4.0-Ah Battery) |
| Peso do item | 37.3 libras |
| Dimensões do produto | 48.4"P x 17.7"L x 42.9"A |
| Material do convés | Plástico ABS |
| Certificações | ETL Approved, Energy Star Certified (Charger) |
Garantia e Suporte
The Sun Joe iON16LM is backed by a full two-year warranty. For warranty claims, technical assistance, or to purchase replacement parts, please contact Sun Joe customer support. Keep your purchase receipt as proof of purchase.





