1. Produit terminéview
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.
Caractéristiques principales :
- Dossier ergonomique : Designed to fit the natural curve of your lower back, providing lumbar support and reducing spinal strain.
- Fonctions réglables : Seat height, tilt angle (90-120 degrees), and 360-degree swivel for versatile positioning.
- Sièges confortables : High-density sponge seat with durable and breathable mesh fabric for prolonged comfort.
- Construction durable : 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.

Figure 1 : Face avant view of the SMUG Office Chair Model 718GY in Classic Grey.
2. Instructions de montage
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.
Composants inclus :
- Chair components (backrest, seat, armrests, base, casters, gas lift)
- Outil d'assemblage
- Manuel de l'utilisateur (ce document)
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. Mode d'emploi
Your SMUG Office Chair offers several adjustable features to optimize your comfort and posture.
3.1. Réglage de la hauteur du siège
- 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.
- Réglage de la tension d'inclinaison : Rotate the round knob located under the front-center of the seat. Turn clockwise to increase tension (making it harder to recline) or counter-clockwise to decrease tension (making it easier to recline).
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. Entretien
To ensure the longevity and optimal performance of your SMUG Office Chair, follow these simple maintenance guidelines:
- Nettoyage: Nettoyer avec une publicitéamp Tissu. Évitez les produits chimiques agressifs ou les nettoyants abrasifs qui pourraient endommager le tissu en maille ou les composants en plastique.
- Inspection régulière : Vérifiez régulièrement le serrage de toutes les vis et boulons. Resserrer si nécessaire.
- Entretien des roulettes : Keep the casters free of hair, dust, and debris to maintain smooth rolling.
- Capacité de poids : Ne pas dépasser le poids maximal recommandé de 250 livres.
5. Dépannage
If you encounter any issues with your SMUG Office Chair, please refer to the following common solutions:
| Problème | Cause possible | Solution |
|---|---|---|
| La hauteur de la chaise n'est pas réglable. | Dysfonctionnement du vérin à gaz ou levier non complètement engagé. | Ensure the height adjustment lever is pulled completely upwards. If the issue persists, contact customer support. |
| La chaise est bancale ou instable. | Vis desserrées ou assemblage incorrect. | Check all assembly screws and re-tighten them securely. Refer to the assembly instructions. |
| Les roulettes ne roulent pas en douceur. | Débris coincés dans les roulettes ou roulettes endommagées. | Clean any debris from the caster wheels. If damaged, replacement casters may be needed. |
| Le dossier ne s'incline pas ou est trop rigide/lâche. | 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. Spécifications du produit
| Fonctionnalité | Détail |
|---|---|
| Marque | SUFFISANT |
| Nom du modèle | Home Office Computer Desk Chair (Model 718GY) |
| Couleur | Gris |
| Dimensions du produit (P x L x H) | 18.5" x 20.08" x 41.54" |
| Plage de hauteur du siège | 18.5" à 22.2" |
| Profondeur du siège | 17.5 pouces |
| Poids maximum recommandé | 250 livres |
| Style du dos | Dos rigide avec doublure en maille |
| Caractéristiques spéciales | Adjustable Height, Arm Rest, Back Support, Ergonomic, Rolling, Lumbar Support with Storage |
| Matériau de remplissage | Éponge |
| Recommandation de surface | Sol dur |
| Assemblage requis | Oui |
| Certifications | 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. Garantie et assistance
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.
Veuillez conserver votre preuve d'achat à des fins de garantie.
Contact Information: Refer to the contact details provided on the product packaging or the official SMUG website.


