1. Produto acabadoview
The SMUG Model 718GY Office Chair is designed for comfort and ergonomic support during extended periods of sitting. It features a breathable mesh back, high-density foam seat, and multiple adjustment options to suit individual preferences.
Principais características:
- Encosto ergonômico: Designed to fit the natural curve of your lower back, providing lumbar support and reducing spinal strain.
- Funções ajustáveis: Seat height, tilt angle (90-120 degrees), and 360-degree swivel for versatile positioning.
- Assentos confortáveis: High-density sponge seat with durable and breathable mesh fabric for prolonged comfort.
- Construção durável: Equipped with a reliable gas lift, heavy-duty base, and smooth-rolling casters suitable for various floor types.
- Integrated Lumbar Support: The backrest includes a storage basket for small items, enhancing functionality.

Figura 1: Frente view of the SMUG Office Chair Model 718GY in Classic Grey.
2. Instruções de montagem
The SMUG Office Chair is designed for quick and straightforward assembly. All necessary hardware and tools are included in the package. Assembly typically takes approximately 15 minutes.
Componentes incluídos:
- Chair components (backrest, seat, armrests, base, casters, gas lift)
- Ferramenta de montagem
- Manual do usuário (este documento)
Please refer to the detailed step-by-step instructions provided in the printed user manual included with your chair for visual guidance during assembly.
3. Instruções de operação
Your SMUG Office Chair offers several adjustable features to optimize your comfort and posture.
3.1. Ajuste de altura do assento
- To raise the seat: While standing, pull the lever located under the right side of the seat upwards. The seat will automatically rise. Release the lever when the desired height is reached.
- To lower the seat: While seated, pull the lever located under the right side of the seat upwards. The seat will lower. Release the lever when the desired height is reached.
The seat height is adjustable from 18.5 inches to 22.2 inches.
3.2. Tilt Function and Tension Control
- Engaging/Disengaging Tilt: Pull the same lever (used for height adjustment) outwards to unlock the rocking motion. Push it inwards to lock the chair in an upright position.
- Adjusting Tilt Tension: Gire o botão redondo localizado sob a parte frontal central do assento. Gire no sentido horário para aumentar a tensão (tornando mais difícil reclinar) ou no sentido anti-horário para diminuir a tensão (tornando mais fácil reclinar).
The chair supports a tilt range of 90 to 120 degrees.
3.3. 360-Degree Swivel and Rolling Casters
- The chair seat and backrest can rotate 360 degrees, allowing for easy movement and access to different areas of your workspace.
- The smooth-rolling casters allow the chair to glide effortlessly across various floor surfaces, including tile, wood, and carpet, without causing damage.

Figure 2: Illustration of the three main adjustment points: seat height, rocking mode, and tension control.

Figure 3: Ergonomic armrests designed for comfortable support.

Figure 4: The chair's ergonomic lumbar support also features a convenient storage basket.
4. Manutenção
To ensure the longevity and optimal performance of your SMUG Office Chair, follow these simple maintenance guidelines:
- Limpeza: Limpe com anúncioamp cloth. Avoid harsh chemicals or abrasive cleaners that may damage the mesh fabric or plastic components.
- Inspeção regular: Verifique periodicamente todos os parafusos e porcas para garantir que estejam bem apertados. Reaperte-os, se necessário.
- Cuidados com a rodízio: Keep the casters free of hair, dust, and debris to maintain smooth rolling.
- Capacidade de peso: Não exceda o peso máximo recomendado de 250 libras (aproximadamente 113 kg).
5. Solução De Problemas
If you encounter any issues with your SMUG Office Chair, please refer to the following common solutions:
| Problema | Possível causa | Solução |
|---|---|---|
| A cadeira não possui ajuste de altura. | Mau funcionamento do pistão a gás ou alavanca não totalmente engatada. | Ensure the height adjustment lever is pulled completely upwards. If the issue persists, contact customer support. |
| A cadeira está bamba ou instável. | Parafusos soltos ou montagem incorreta. | Check all assembly screws and re-tighten them securely. Refer to the assembly instructions. |
| As rodinhas não rolam suavemente. | Detritos presos nas rodinhas ou rodinhas danificadas. | Clean any debris from the caster wheels. If damaged, replacement casters may be needed. |
| Backrest does not recline or is too stiff/loose. | Tilt tension knob incorrectly adjusted or tilt lock engaged. | Adjust the tilt tension knob (under the seat) and ensure the tilt lock lever is disengaged. |
If these solutions do not resolve the issue, please contact SMUG customer service for further assistance.
6. Especificações do produto
| Recurso | Detalhe |
|---|---|
| Marca | PRESUNÇOSO |
| Nome do modelo | Home Office Computer Desk Chair (Model 718GY) |
| Cor | Cinza |
| Dimensões do produto (P x L x A) | 18.5" x 20.08" x 41.54" |
| Faixa de altura do assento | 18.5" a 22.2" |
| Profundidade do assento | 17.5 polegadas |
| Recomendação de peso máximo | 250 libras |
| Estilo de volta | Costas sólidas com tela |
| Características especiais | Adjustable Height, Arm Rest, Back Support, Ergonomic, Rolling, Lumbar Support with Storage |
| Material de preenchimento | Esponja |
| Recomendação de superfície | Piso duro |
| Montagem necessária | Sim |
| Certificações | BIFMA tested components |

Figure 5: Detailed product dimensions and maximum weight capacity of 250 lbs.

Figure 6: Close-up of the lightweight and durable mesh backrest, highlighting its breathable and cooling properties.

Figure 7: Detail of the high-density foam seat, emphasizing its shape retention and breathable mesh cover.
7. Garantia e Suporte
SMUG is committed to providing high-quality products and excellent customer service. For any questions, concerns, or warranty claims, please contact our professional customer service team.
Guarde o comprovante de compra para fins de garantia.
Contact Information: Refer to the contact details provided on the product packaging or the official SMUG website.


