1. Introducció
Thank you for choosing the Sytas Ergonomic Home Office Chair, Model SBGY018. This manual provides detailed instructions for the assembly, operation, maintenance, and troubleshooting of your new office chair. Please read this manual thoroughly before assembly and use to ensure proper function and longevity of the product. Keep this manual for future reference.
2. Producte acabatview i Característiques

Imatge: Un ple view of the Sytas Ergonomic Home Office Chair, showcasing its white frame, black mesh backrest, and black seat cushion, positioned in a contemporary office environment.
The Sytas Ergonomic Home Office Chair is designed to provide comfort and support for extended periods of sitting. It features a modern design with multiple adjustable components to suit individual preferences.
Característiques principals:
- Disseny ergonòmic: Features an S-shaped backrest and independent lumbar support to conform to the natural curve of the spine, reducing back pain.
- Reposacaps ajustable: 3D adjustable headrest with 2-inch lifting and 45-degree reclining capabilities for optimal neck support.
- Reposabraços ajustables 3D: Armrests can be adjusted up and down (2.7 inches), left and right (2.3 inches), and forward and backward (36 degrees) to protect elbows and relax hands.
- Tilting Action: Recline function from 90° (working) to 120° (reading) to 145° (resting), with tilt tension control and recline lock.
- Malla transpirable: Full mesh surface for enhanced airflow, conforming to the body and distributing pressure evenly.
- Blade Wheels: Silent, smooth, non-marking casters with heavy-duty steel brackets and industrial ball bearings, safe for all flooring types.
- Construcció duradora: High-quality metal base and legs, supporting up to 350 lbs.
Dimensions del producte:

Imatge: Davant i lateral view diagrams illustrating the chair's dimensions, including seat height, width, depth, backrest height, and armrest adjustments.
- Dimensions totals: 59.94 cm (profunditat) x 68.07 cm (amplada) x 101.6 cm (alçada)
- Profunditat del seient: 19.7 polzades
- Amplada del seient: 20.5 polzades
- Interval d'alçada ajustable: 42.5 - 46.5 inches (from floor to top of backrest)
- Amplada del reposacaps: 12.2 polzades
- Ajust de l'alçada del recolzabraços: 11-14 inches (from seat)
Característica detallada Views:

Imatge: Un detallat view of the chair's lumbar support mechanism, highlighting the separate waist and back design that provides segmental support for the spine.

Imatge: An illustration demonstrating the 2-inch lifting and 45-degree reclining capabilities of the chair's curved headrest, designed for optimal neck support.

Imatge: A visual guide to the 3D adjustable armrests, showing their movement capabilities: up and down (2.7 inches), left and right (2.3 inches), and forward and backward (36 degrees).

Imatge: An illustration detailing the "Super-Lounge Recline" feature, showing the chair's ability to recline from 90° (working) to 120° (reading) to 145° (resting), along with controls for tilt tension and recline lock.

Imatge: A comparison graphic highlighting the features of Sytas blade wheels, emphasizing their smooth, silent, non-marking, heavy-duty, and industrial ball bearing construction compared to typical casters.
3. Instruccions de muntatge
Please ensure all parts are present before beginning assembly. Refer to the included assembly diagram (if provided with your product packaging) for visual guidance. Assembly typically requires one person and takes approximately 20-30 minutes.
Eines necessàries:
- Hex key (usually included)
Passos de muntatge:
- Fixeu les rodes a la base: Insert the five blade wheels into the holes at the end of each leg of the chair base. Push firmly until they click into place.
- Inseriu l'elevador de gas: Place the gas lift cylinder into the center hole of the assembled chair base. Ensure it is seated securely.
- Fixeu la placa del seient al coixí del seient: Align the seat plate with the pre-drilled holes on the underside of the seat cushion. Secure it with the provided screws using the hex key. Ensure the front of the seat plate faces the front of the seat cushion.
- Fixar els reposabraços al coixí del seient: Secure the armrests to the sides of the seat cushion using the provided screws. Ensure they are oriented correctly (left and right).
- Attach Backrest to Seat Cushion: Align the backrest with the mounting points on the seat plate or seat cushion. Secure it with the provided screws.
- Fixar el reposacaps: Feu lliscar el reposacaps a la ranura designada a la part superior del respatller. Ajusteu-lo a l'alçada que preferiu.
- Connecteu el conjunt del seient a l'elevador de gas: Col·loqueu amb cura el seient i el respatller muntats sobre el cilindre d'elevació de gas, assegurant-vos que el forat central de la placa del seient s'alineï amb la part superior de l'elevació de gas. Premeu fermament cap avall per fixar-ho.
After assembly, sit on the chair to ensure all components are properly engaged and stable.
4. Instruccions d'ús (ajustos)
Your Sytas Ergonomic Home Office Chair offers several adjustment options to customize your seating experience for optimal comfort and support.
4.1. Ajust d'alçada del seient
- Per elevar: While standing, pull the lever located under the right side of the seat upwards. The seat will rise automatically. Release the lever at the desired height.
- Abaixar: While seated, pull the lever located under the right side of the seat upwards. The seat will lower. Release the lever at the desired height.
4.2. Backrest Recline and Tilt Tension
- Per reclinar-se: Pull the lever located under the left side of the seat outwards to unlock the recline mechanism. Lean back to the desired angle (90° working, 120° reading, 145° resting). Push the lever inwards to lock the backrest in position.
- Ajust de la tensió d'inclinació: Rotate the round knob located under the front-center of the seat. Turn clockwise to increase tilt tension (making it harder to recline) or counter-clockwise to decrease tension (making it easier to recline).
4.3. Ajust del reposacaps
- Ajust d'alçada: Gently pull the headrest upwards or push downwards to adjust its height by up to 2 inches.
- Ajust d'angle: Tilt the headrest forward or backward to adjust its angle by up to 45 degrees for optimal neck support.
4.4. Ajust del reposabraços
- Height Adjustment (Up/Down): Press the button on the side of each armrest and move the armrest up or down by up to 2.7 inches. Release the button to lock.
- Lateral Adjustment (Left/Right): Slide the armrest pad left or right by up to 2.3 inches.
- Ajust endavant/enrere: Slide the armrest pad forward or backward by up to 36 degrees.
5. Manteniment
Regular maintenance helps prolong the life and appearance of your Sytas office chair.
5.1. Instruccions de neteja
- Neteja general: Netegeu amb un suau, damp cloth. Avoid abrasive cleaners or harsh chemicals, as these can damage the mesh, polypropylene, or metal surfaces.
- Teixit de malla: For mesh areas, use a mild soap solution and a soft brush if necessary, then wipe with a clean, damp cloth. Allow to air dry completely.
- Parts metàl·liques: Utilitzeu un sec o lleugerament damp cloth to clean metal components.
5.2. Atenció general
- Reviseu periòdicament tots els cargols i perns per assegurar-vos que estiguin ben ajustats. Torneu a estrènyer-los si cal per mantenir l'estabilitat.
- Avoid exposing the chair to direct sunlight for prolonged periods, as this may cause fading or material degradation.
- Do not stand on the chair or use it for purposes other than its intended use as an office chair.
6. Solució De Problemes
If you encounter any issues with your Sytas office chair, refer to the following common problems and solutions.
| Problema | Causa possible | Solució |
|---|---|---|
| La cadira trontolla o es nota inestable. | Cargols solts o muntatge incorrecte. | Check all screws and bolts, especially those connecting the seat plate, backrest, and armrests. Tighten them securely. Ensure the gas lift is fully inserted into the base. |
| Seat height adjustment not working. | L'elevador de gas no està accionat o està defectuós. | Assegureu-vos que la palanca d'ajust d'alçada estigui completament tirada. Si el problema persisteix, és possible que calgui substituir l'elevador de gas. Poseu-vos en contacte amb el servei d'atenció al client. |
| El respatller no es reclina ni es bloqueja. | Recline lever not engaged or mechanism jammed. | Ensure the recline lever is fully pulled out to unlock and pushed in to lock. Check for any obstructions around the mechanism. |
| La cadira grinyola quan es mou. | Connexions fluixes o fricció entre les peces. | Tighten all screws. Apply a small amount of silicone-based lubricant to moving parts or joints if the squeaking persists. |
| Casters (wheels) not rolling smoothly. | Debris in casters or damaged wheels. | Inspect blade wheels for hair or debris and clean them. If a wheel is damaged, it may need replacement. |
7. Especificacions
| Marca | Sytas |
| Número de model | SBGY018 |
| Color | Blanc |
| Dimensions del producte (P x A x A) | 59.94 cm x 68.07 cm x 101.6 cm |
| Material | Polypropylene, Mesh, Metal (Frame) |
| Pes de l'article | 11.2 kg |
| Capacitat màxima de pes | 350 lliures (aprox. 158 kg) |
| Característiques especials | Ergonomic Design, Lumbar Support, 3D Adjustable Armrests, Adjustable Headrest, Tilting Action, Blade Wheels, Space Saving |
8. Garantia i Suport
For warranty information, please refer to the documentation provided with your purchase or contact the retailer. Sytas is committed to customer satisfaction.
If you have any questions, require assistance with assembly, or need to report a defect, please contact Sytas customer support:
- Correu electrònic: sytasservice@outlook.com
- Please include your model number (SBGY018) and a detailed description of your inquiry for faster service.

