1. Introdución
This manual provides detailed instructions for the assembly, operation, and maintenance of your FLEXISPOT OC3 Air Ergonomic Office Chair. Please read this manual thoroughly before assembly and use to ensure proper function and safety. Keep this manual for future reference.
2. Información de seguridade
- This product has a maximum weight capacity of 300 lbs. Do not exceed this limit.
- Improper use of adjustable features, such as the armrests and tilt mechanism, could result in injury.
- Siga sempre atentamente as instrucións de montaxe.
- Refer to this user manual for safe operation and adjustments.
- Keep children away from the chair during assembly and adjustment to prevent accidents.
3. Contido do paquete
Antes de comezar a montaxe, asegúrate de que todas as pezas estean presentes e sen danos. Se falta algunha peza ou está danada, ponte en contacto co servizo de atención ao cliente.
- Backrest (x1)
- Asento (x1)
- Mechanism (x1)
- Elevador de gas (x1)
- Headrest (x1)
- Clothes Hanger (x1)
- Rodas (x5)
- Chave inglesa (x2)
- Armrest (x2)
- Base (x1)
- Screws: M6*25 (6pcs), M6*20 (4pcs), M8*18 (3pcs)
- Manual de instalación (x1)

Image: All components of the FLEXISPOT OC3 Air chair laid out for assembly.
4. Instrucións de montaxe
Assembly is required. An installation manual and tools are included. Follow the steps below for proper assembly.
- Instalar rodas e elevador de gas: Insert the five casters into the base. Then, insert the gas lift into the center hole of the base. Remove the protective cover from the gas lift before installation.
- Attach Mechanism to Backrest: Secure the chair mechanism to the backrest using the provided M8*18 screws. Ensure correct alignment before tightening.
- Instalar os repousabrazos: Attach the armrests to the seat using the M6*25 screws. Do not fully tighten all screws until they are fixed in the correct position.
- Install Mechanism to Seat: Secure the mechanism to the underside of the seat using the M6*20 screws.
- Place Seat on Gas Lift: Carefully place the assembled seat and backrest onto the gas lift, ensuring it is securely seated.
- Attach Headrest and Clothes Hanger: Unscrew the two screws on the headrest, insert the clothes hanger into the headrest, and secure them on the backrest.

Image: Diagram illustrating the assembly of the chair's base and gas lift.

Image: Diagram illustrating the attachment of the backrest, armrests, and seat.
5. Operating Instructions (Adjustable Features)
Your FLEXISPOT OC3 Air chair is designed with multiple adjustable features to enhance comfort and support.
- Axuste de altura do asento: Use the lever located under the seat to raise or lower the chair to your desired height. Pull the lever up while seated to lower, or pull up while standing to raise.
- 2D Headrest Adjustment: The headrest can be adjusted in multiple dimensions (up/down and 30° rotation) to provide precise neck and head support. Simply push or pull the headrest to adjust its height and angle.
- Soporte lumbar axustable: The lumbar support can be moved up and down by 1.9 inches to provide accurate support to your lower back. Adjust it to fit the natural curve of your spine.
- Lockable Backrest Tilt (90-130°): The chair features a four-level tilt tension lockable line control mechanism. Use the lever to recline the backrest between 90° and 130° or lock it in an upright position.
- Reposabrazos axustables: The armrests can be adjusted in height (1D Up/Down) to provide comfortable support for your arms and shoulders. Use the button on the side of the armrest to unlock and adjust.
- Clothes Hanger: A convenient hanger is integrated into the headrest for temporarily holding clothes.

Imaxe: Máis deview of chair dimensions and adjustable features.

Image: Visual guide to chair adjustments.
6. Mantemento
To ensure the longevity and optimal performance of your FLEXISPOT OC3 Air chair, follow these simple maintenance guidelines:
- Limpeza: Limpa co anuncioamp cloth. Avoid harsh chemicals or abrasive cleaners that may damage the mesh or frame.
- Inspección periódica: Comprobe periodicamente todos os parafusos e conexións para asegurarse de que estean ben axustados. Volva a apertalos se é necesario.
- Evitar a sobrecarga: Non exceda a capacidade máxima de peso de 300 libras.
- Uso axeitado: Use the chair as intended for office or home workspace. Avoid standing on the chair or using it for purposes other than seating.
7 Solución de problemas
If you encounter any issues with your FLEXISPOT OC3 Air chair, please refer to the assembly instructions or contact customer support for assistance.
- Dificultade para axustar a altura: Ensure the gas lift protective cover has been removed and the lever is fully engaged.
- Oscilacións da cadeira: Check that all screws are securely tightened and the base is properly assembled.
- Backrest Not Tilting/Locking: Verify that the tilt tension mechanism is correctly engaged and not obstructed.
8. Especificacións
| Característica | Detalle |
|---|---|
| Marca | FLEXISPOT |
| Nome do modelo | Office Chair OC3 |
| Número de modelo do artigo | OC3B |
| Cor | Gris |
| Dimensións do produto | 21.3" D x 20.5" W x 52" H |
| Peso do elemento | 27 libras |
| Recomendación de peso máximo | 300 libras |
| Estilo de costas | Breathable Mesh Back |
| Material de recheo | High Quality Mesh |
| Estilo de brazo | Reposabrazos axustable |
| Conta de posicións reclinadas | 4 |
| Movemento base de mobles | Xiratorio |
| Usos recomendados | Oficina |
9. Garantía e soporte
For warranty information or technical support, please refer to the official FLEXISPOT websitio web ou póñase en contacto directamente co servizo de atención ao cliente. Garde o recibo da compra para calquera reclamación de garantía.





