Introdución
Grazas pola compraasing the HOMCOM Velvet 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.

Image: The HOMCOM Velvet Office Chair, showcasing o seu deseño e cor.
Instrucións de seguridade
To ensure safe operation and prevent injury, please observe the following safety guidelines:
- Capacidade máxima de peso: Do not exceed the recommended maximum weight of 115 kg (253 lbs).
- Montaxe: Ensure the chair is correctly assembled according to the instructions before use. Do not use if any parts are damaged or improperly installed.
- Ambiente: Keep the area around the chair clean and free from obstacles to prevent injury.
- Estabilidade: Avoid leaning excessively or using the chair in an unstable manner.
- Nenos: Keep children away from the chair during assembly and ensure they do not play with the chair unsupervised.
Contido do paquete
Comprobe que estean presentes todos os compoñentes antes de comezar a montaxe. Se falta algunha peza ou está danada, póñase en contacto co servizo de atención ao cliente.
- Chair Backrest (integrated with seat and armrests)
- Cilindro de elevación de gas
- Base de estrelas
- Rodas (5x)
- Mounting Hardware (screws, washers, Allen key - typically included)
- Lumbar Massage Cushion with USB Cable
Instrucións de montaxe
Follow these steps to assemble your HOMCOM Office Chair. It is recommended to assemble the chair on a soft, clean surface to prevent damage.
- Fixar as rodas á base: Insira as cinco rodas nos buratos do extremo de cada pata da base en forma de estrela. Empurre firmemente ata que encaixen no seu lugar.
- Inserir elevador de gas: Coloque o cilindro elevador de gas no orificio central da base en estrela.
- Fixar o asento ao elevador de gas: Carefully place the assembled seat (which includes the backrest and armrests) onto the gas lift cylinder. Ensure it is centered and stable.
- Position Lumbar Massage Cushion: If not pre-attached, position the lumbar massage cushion on the chair back. Connect the USB cable as instructed in the operating section.
Note: Specific screw and component attachment details are typically found in a detailed diagram included with the physical product. This guide provides general steps.
Instrucións de funcionamento
Axuste de altura
The chair features a gas lift mechanism for easy height adjustment.

Image: Detail of the height adjustment lever.
To adjust the chair height:
- Aumentar: While seated, lift the lever located under the right side of the seat. The chair will rise. Release the lever at the desired height.
- Para baixar: While seated, lift the lever located under the right side of the seat. Apply slight pressure to the seat, and the chair will lower. Release the lever at the desired height.
Xiro de 360° e mobilidade
The chair is designed with a 360-degree swivel function and five multi-directional casters for enhanced mobility.

Image: Detail of the chair's casters and their suitability for different floor types.
The casters are made of PU material, providing smooth and silent movement across various floor types, including hard floors.
Función de masaxe
The integrated lumbar cushion provides a vibration massage function.

Image: The lumbar massage cushion with its two vibration points.
Para usar a función de masaxe:
- Conexión de alimentación: Connect the USB cable from the lumbar cushion to a suitable USB power source (e.g., computer USB port, USB wall adapter, power bank).
- Activación: Locate the control switch on the USB cable. Press the button to turn the vibration massage on or off.

Imaxe: Examples of USB power sources for the massage function.
The massage function is designed for relaxation and comfort, providing gentle vibrations to the lumbar area.
Mantemento
Limpeza
The chair features a velvet-look polyester upholstery. For cleaning:
- Limpeza de manchas: For minor spills or stains, use a clean, damp cloth with a mild upholstery cleaner. Blot the area gently; do not rub vigorously.
- Atención regular: Vacuum the chair regularly with a soft brush attachment to remove dust and debris.
- Evite produtos químicos agresivos: Do not use abrasive cleaners, solvents, or harsh chemicals, as these can damage the fabric.
Atención Xeral
- Comproba as conexións: Comprobe periodicamente todos os parafusos e conexións para asegurarse de que estean ben axustados. Volva a apertalos se é necesario.
- Mantemento de rodas: Manteña as rodas libres de pelo e residuos para garantir un movemento suave.
- Almacenamento: Garda a cadeira nun lugar seco, lonxe da luz solar directa e de temperaturas extremas.
Resolución de problemas
| Problema | Causa posible | Solución |
|---|---|---|
| A cadeira non se axusta á altura. | Avaría do cilindro elevador de gas ou panca non activada. | Ensure the height adjustment lever is fully engaged. If the problem persists, the gas lift may need replacement. Contact customer service. |
| A cadeira bambea ou parece inestable. | Parafusos soltos ou chan irregular. | Comprobe e aperte todos os parafusos de montaxe. Asegúrese de que a cadeira estea sobre unha superficie plana e uniforme. |
| As rodas non xiran con suavidade. | Restos (pelo, pelusa) atrapados nas rodas. | Remove any debris from the caster wheels. Clean regularly. |
| A función de masaxe non funciona. | USB power not connected or switch off. | Ensure the USB cable is securely connected to a working power source. Check that the control switch on the cable is in the "ON" position. |
Especificacións
| Característica | Detalle |
|---|---|
| Número de modelo | 921-298 unidades |
| Marca | HOMCOM |
| Cor | Rosa |
| Material | Velvet-look Polyester, Nylon Frame |
| Dimensións xerais (D x W x H) | 65 x 55 x 78-86 cm |
| Altura do asento (axustable) | 43-50.5 cm |
| Profundidade do asento | 42 cm |
| Peso do elemento | 9.5 kg |
| Capacidade máxima de peso | 115 kg |
| Características especiais | Ergonomic design, High comfort, Height adjustable, 360° Swivel, Lumbar massage (USB powered) |
| Superficie recomendada | Piso duro |

Image: Detailed dimensions of the chair.
Garantía e Soporte
For warranty information, technical support, or to order replacement parts, please contact HOMCOM customer service. Refer to your purchase documentation for specific contact details.
Please have your model number (921-298PK) and purchase date available when contacting support.