1. Introduction
Welcome to your new SENSE7 Ergonomic Office Chair. This manual provides essential information for assembly, operation, maintenance, and troubleshooting to ensure optimal use and longevity of your chair. Please read these instructions carefully before assembly and use.
2. Consignes de sécurité
- Lisez toutes les instructions avant l'assemblage et l'utilisation.
- Ne pas dépasser la capacité de poids maximale de 150 kg (330 lbs).
- Avant utilisation, assurez-vous que toutes les vis et tous les boulons sont bien serrés. Vérifiez-les périodiquement et resserrez-les au besoin.
- Tenez les enfants et les animaux domestiques éloignés pendant le montage.
- Utilisez la chaise sur une surface plane et stable.
3. Contenu du colis
Before assembly, verify that all components are present. Refer to the assembly diagram for a complete list of parts.

An image of the fully assembled SENSE7 ergonomic office chair in grey, showcasinet son design et ses fonctionnalités.
4. Instructions de montage
Follow these steps carefully to assemble your SENSE7 ergonomic office chair. It is recommended to have two people for assembly.
- Fixez les roulettes à la base de la chaise.
- Insérez le vérin à gaz au centre de la base.
- Fixez le mécanisme du siège sous le coussin du siège.
- Placez l'ensemble du siège sur le vérin à gaz.
- Fixez le dossier au mécanisme du siège.
- Install the armrests and headrest.

A technical diagram illustrating the various dimensions of the SENSE7 ergonomic office chair, including height, width, and depth measurements for the seat, backrest, and headrest.
5. Instructions de fonctionnement (Réglages)
5.1 Réglage de la hauteur de la chaise
To adjust the chair height, pull the lever located under the seat upwards while applying or releasing de poids corporel.
5.2 Inclinaison du dossier
The backrest can be reclined to three positions: 90°, 103°, and 123°. Use the recline lever to select your desired angle.

An illustration demonstrating the recline function of the SENSE7 office chair, showing the backrest adjusting from an upright 90-degree position to a relaxed 123-degree angle. An inset highlights the 5.3cm height adjustment for lumbar support.
5.3 Réglage du soutien lombaire
The lumbar support is adjustable in height by 5.3 cm to provide optimal spinal support. Adjust it to fit the natural curve of your lower back.
5.4 Réglage de l'accoudoir
The 3D armrests are adjustable in height (9.8 cm), depth (4.2 cm), and angle (up to 51°) for personalized comfort and support.

An image detailing the adjustable features of the SENSE7 office chair, including the headrest with 8.6cm height adjustment and the 3D armrests with adjustments for height (9.8cm), depth (4.2cm), and angle (51 degrees).
5.5 Réglage de l'appui-tête
The headrest can be adjusted in height by 8.6 cm to provide comfortable neck and shoulder support.
5.6 Silent PU Wheels
The 60mm PU wheels are designed for smooth and silent movement on various floor types, including hard floors and carpets, without causing scratches.

An image illustrating the robust Class 3 gas lift for smooth height adjustment and the 60mm silent PU wheels, designed for quiet movement and floor protection on both carpeted and marble surfaces.
6. Entretien
- Nettoyer la chaise avec annonceamp chiffon. Évitez les produits chimiques agressifs ou les nettoyants abrasifs.
- Vérifiez régulièrement le serrage de toutes les vis et boulons. Resserrer si nécessaire.
- Keep the mesh fabric clean by vacuuming or wiping with a soft cloth.
- Do not expose the chair to direct sunlight for extended periods to prevent material degradation.
7. Dépannage
7.1 La chaise s'enfonce ou ne maintient pas sa hauteur
This may indicate an issue with the gas lift cylinder. Ensure the height adjustment lever is fully engaged. If the problem persists, the gas lift may need replacement.
7.2 Bruits de grincement
Check all bolted connections and tighten them. A small amount of silicone spray can be applied to moving parts if needed, avoiding contact with fabric or mesh.
7.3 Les roues ne roulent pas correctement
Check for debris (hair, dust) caught in the wheels. Clean them thoroughly. Ensure the chair is not overloaded.
8. Spécifications
| Fonctionnalité | Détail |
|---|---|
| Numéro de modèle | 15294524 |
| Marque | SENSE7 |
| Couleur | Gris |
| Matériel | Nylon, Mesh fabric |
| Dimensions du produit (P x L x H) | 51 x 72.5 x 121.8 cm |
| Poids du produit | 16.12 kg |
| Poids maximum recommandé | 150 kg |
| Inclinaison du dossier | 90°, 103°, 123° |
| Ajustement du soutien lombaire | 5.3 cm hauteur |
| Réglage des accoudoirs | 9.8 cm height, 4.2 cm depth, 51° angle |
| Réglage de l'appui-tête | 8.6 cm hauteur |
| Classe de levage au gaz | Classe 3 |
| Type de roue | 60mm PU |

Un côté view of the SENSE7 ergonomic office chair in grey, highlighting its ergonomic curves and mesh backrest.
9. Garantie et assistance
For warranty information or technical support, please contact SENSE7 customer service. Keep your purchase receipt as proof of purchase.
Pour obtenir de l'aide supplémentaire, veuillez consulter notre site officiel. website or contact our support team through the retailer where the product was purchased.