Sytas Ergonomic Home Office Chair User Manual

1. Introduction

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. Product Overview and Features

Image: A full 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.

Key Features:

• Ergonomic Design: Features an S-shaped backrest and independent lumbar support to conform to the natural curve of the spine, reducing back pain.
• Adjustable Headrest: 3D adjustable headrest with 2-inch lifting and 45-degree reclining capabilities for optimal neck support.
• 3D Adjustable Armrests: 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.
• Breathable Mesh: 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.
• Durable Construction: High-quality metal base and legs, supporting up to 350 lbs.

Product Dimensions:

Image: Front and side view diagrams illustrating the chair's dimensions, including seat height, width, depth, backrest height, and armrest adjustments.

• Overall Dimensions: 59.94 cm (D) x 68.07 cm (W) x 101.6 cm (H)
• Seat Depth: 19.7 inches
• Seat Width: 20.5 inches
• Adjustable Height Range: 42.5 - 46.5 inches (from floor to top of backrest)
• Headrest Width: 12.2 inches
• Armrest Height Adjustment: 11-14 inches (from seat)

Detailed Feature Views:

Image: A detailed view of the chair's lumbar support mechanism, highlighting the separate waist and back design that provides segmental support for the spine.

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

Image: 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).

Image: 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.

Image: 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. Assembly Instructions

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.

Required Tools:

• Hex key (usually included)

Assembly Steps:

1. Attach Casters to 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.
2. Insert Gas Lift: Place the gas lift cylinder into the center hole of the assembled chair base. Ensure it is seated securely.
3. Attach Seat Plate to Seat Cushion: 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.
4. Attach Armrests to Seat Cushion: Secure the armrests to the sides of the seat cushion using the provided screws. Ensure they are oriented correctly (left and right).
5. 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.
6. Attach Headrest: Slide the headrest into the designated slot at the top of the backrest. Adjust to your preferred height.
7. Connect Seat Assembly to Gas Lift: Carefully place the assembled seat and backrest onto the gas lift cylinder, ensuring the center hole of the seat plate aligns with the top of the gas lift. Press down firmly to secure.

After assembly, sit on the chair to ensure all components are properly engaged and stable.

4. Operating Instructions (Adjustments)

Your Sytas Ergonomic Home Office Chair offers several adjustment options to customize your seating experience for optimal comfort and support.

4.1. Seat Height Adjustment

• To Raise: 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.
• To Lower: 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

• To Recline: 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.
• Tilt Tension Adjustment: 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. Headrest Adjustment

• Height Adjustment: Gently pull the headrest upwards or push downwards to adjust its height by up to 2 inches.
• Angle Adjustment: Tilt the headrest forward or backward to adjust its angle by up to 45 degrees for optimal neck support.

4.4. Armrest Adjustment

• 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.
• Forward/Backward Adjustment: Slide the armrest pad forward or backward by up to 36 degrees.

5. Maintenance

Regular maintenance helps prolong the life and appearance of your Sytas office chair.

5.1. Cleaning Instructions

• General Cleaning: Wipe clean with a soft, damp cloth. Avoid abrasive cleaners or harsh chemicals, as these can damage the mesh, polypropylene, or metal surfaces.
• Mesh Fabric: 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.
• Metal Parts: Use a dry or slightly damp cloth to clean metal components.

5.2. General Care

• Periodically check all screws and bolts to ensure they are tight. Retighten as needed to maintain stability.
• 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. Troubleshooting

If you encounter any issues with your Sytas office chair, refer to the following common problems and solutions.

7. Specifications

8. Warranty and Support

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:

• Email: sytasservice@outlook.com
• Please include your model number (SBGY018) and a detailed description of your inquiry for faster service.