Introducción
Thank you for choosing the OTO Zenpex Ergonomic Mesh Office Chair. This manual provides essential information for the safe assembly, operation, and maintenance of your new chair. Please read these instructions carefully before use and retain them for future reference.
Información de seguridad
- Monte siempre la silla siguiendo las instrucciones proporcionadas.
- No exceda el límite de peso máximo de 300 libras (136 kg).
- Mantenga la silla sobre una superficie estable y nivelada para evitar que se vuelque.
- Evite pararse en la silla o usarla como taburete.
- Ensure all bolts and screws are securely tightened before use and check periodically.
- Mantenga alejados a los niños y las mascotas durante el montaje.
- No utilice la silla si alguna pieza está dañada o falta. Contacte con atención al cliente para obtener piezas de repuesto.
Producto terminadoview
The OTO Zenpex Ergonomic Mesh Office Chair is designed for comfort and support during extended periods of sitting. It features multiple adjustable components to customize your seating experience.
Características principales:
- Profundidad del asiento ajustable: 1.96 inches (5 cm) for customized thigh support.
- Soporte lumbar dinámico: Adapts to your posture for continuous spinal alignment.
- Malla transpirable: High-elastic mesh for optimal airflow and support.
- Apoyabrazos ajustables 3D: Multi-directional adjustment for various postures.
- Height/Angle Adjustable Headrest: For personalized neck support.
- 135° Recline Backrest: With multiple lockable positions for work, gaming, or rest.
- Reposapiés retráctil: For enhanced relaxation.
- BIFMA & SGS Certified: Ensures durability and safety standards.

Image: The OTO Zenpex Ergonomic Mesh Office Chair in Grey, showcasing su diseño general y características.
Instrucciones de montaje
Please follow the step-by-step instructions provided in the separate assembly guide included with your chair. Ensure all components are present before beginning assembly. Assembly tools are included.
- Desembale todos los componentes y verifíquelos con la lista de piezas en la guía de montaje.
- Fije las ruedas a la base de la silla.
- Inserte el elevador de gas en el centro de la base.
- Assemble the seat and backrest components as directed.
- Fije el asiento y el respaldo ensamblados al elevador de gas.
- Instalar los apoyabrazos y el reposacabezas.
- Asegúrese de que todos los tornillos y pernos estén bien apretados.
For detailed visual instructions, refer to the assembly diagrams in your included manual.
Instrucciones de funcionamiento
Ajuste de altura de la silla
To adjust the chair height, locate the lever under the right side of the seat. Pull the lever up while seated to lower the chair, or pull it up while standing to raise the chair. Release the lever at the desired height.
Ajuste de la profundidad del asiento
The seat depth can be adjusted by 1.96 inches (5 cm). Locate the lever or button under the seat, typically on the left side. Activate the mechanism and slide the seat forward or backward to achieve optimal thigh support, ensuring a gap between the seat edge and your knees. Release the lever/button to lock the position.

Image: Illustration demonstrating the 1.96-inch adjustable seat depth feature.
Soporte Lumbar Dinámico
The chair features a dynamic dual lumbar support system that automatically adjusts to your back's natural curve and movements, providing continuous support. No manual adjustment is typically required for this feature.

Image: Diagram illustrating the dynamic dual lumbar support system conforming to the spine.
Ajuste del reposabrazos
The armrests are 3D adjustable. Use the buttons or levers on the armrests to adjust their height, depth (forward/backward), and angle (pivot) to suit your preference and support your arms and shoulders.
Ajuste del reposacabezas
The headrest can be adjusted for height and angle. Gently push or pull the headrest to move it up or down, and tilt it to find the most comfortable position for your neck and head. Some adjustments may require a hex key (included with assembly tools).

Image: Illustration detailing the height and angle adjustments of the 3D ergonomic headrest.
Recline Function and Footrest
To recline the backrest, locate the recline lever (usually on the left side under the seat). Pull the lever to unlock the recline, lean back to your desired angle (up to 135°), and push the lever back to lock the position. To use the retractable footrest, pull it out from under the seat and extend it. Push it back in when not in use.
Video: Official OTO Ergonomic Chairs video demonstrating various features and adjustments, including lumbar support, armrests, headrest, recline, and seat depth. This video provides a visual guide to the chair's functionality.
Mantenimiento
- Limpieza: Limpiar con anuncioamp cloth. Avoid harsh chemicals or abrasive cleaners that may damage the mesh or frame materials.
- Inspección: Revise periódicamente todos los tornillos y pernos para asegurarse de que estén bien apretados. Vuelva a apretarlos si es necesario.
- Ruedas: Mantenga las ruedas libres de residuos (cabello, polvo) para garantizar un movimiento suave.
Solución de problemas
- Chirridos de silla: Check and tighten all assembly bolts. A small amount of silicone spray on moving parts may help.
- El elevador de gas no se ajusta: Ensure the height adjustment lever is fully engaged or disengaged. If the issue persists, the gas lift may need replacement.
- Silla inestable: Verify that the chair is on a flat surface and all base components are securely attached.
If you encounter issues not listed here or require further assistance, please contact OTO customer support.
Presupuesto
| Marca | OTO |
| Nombre del modelo | Zenpex Ergonomic Chair |
| Número de modelo | ZP-01 |
| Color | Gris |
| Material | Mesh, Nylon, Stainless Steel |
| Dimensiones del producto (Pr. x An. x Al.) | 28" de profundidad x 28" de ancho x 44.51" de alto (71.12 cm de profundidad x 71.12 cm de ancho x 113.05 cm de alto) |
| Peso del artículo | 48.5 libras (22 kg) |
| Recomendación de peso máximo | 300 libras (136 kg) |
| Ángulo de reclinación | Hasta 135° |
| Ajuste de la profundidad del asiento | 1.96 pulgadas (5 cm) |
| Certificaciones | BIFMA X5.1, SGS Class-4 Gas Lift |

Image: Illustration highlighting the chair's compliance with US BIFMA standards for durability and safety.

Image: Detail of the SGS Steel Class-4 Gas Rod, indicating high-quality and safe height adjustment mechanism.
Garantía y soporte
The OTO Zenpex Ergonomic Mesh Office Chair comes with a 3 año de garantía from the date of purchase. This warranty covers defects in materials and workmanship, including parts replacement.
For warranty claims, technical support, or any inquiries, please contact the OTO Official Store customer service. Please have your purchase receipt and model number (ZP-01) ready when contacting support.
- Fabricante: OTO Wellness Pte. Ltd.
- Vendedor: OTO Official Store