Product Overview
The LITFAD Ergonomic High-Back Task Chair is designed for comfort and support in various office and home settings. It features a high back, fixed arms, and a sturdy steel frame, providing a stable and ergonomic seating solution for extended periods of use.
Key Features:
- Ergonomic design for back support, helping to prevent back strain and muscle fatigue.
- Sturdy metal base equipped with anti-slip mats to protect flooring.
- Cushion filled with high resilience sponge for enhanced comfort.
- Fixed arms provide consistent support for the user's forearms.
- Breathable mesh back for improved air circulation.
- Integrated lumbar support for proper spinal alignment.

Front view of the LITFAD Ergonomic High-Back Task Chair, showcasing its mesh back, fixed arms, and black finish.
Safety Information
- Ensure all components are securely fastened before and during use.
- Do not stand on the chair.
- Use the chair on a flat, stable, and level surface to prevent tipping.
- Keep the chair away from open flames, excessive heat sources, and sharp objects.
- The chair is designed for single-person use. Do not exceed the recommended weight capacity (refer to product packaging for specific limits).
Package Contents
Before beginning assembly, carefully unpack all items and verify that all parts are present and undamaged. If any parts are missing or damaged, please contact customer support.
- Chair Backrest
- Seat Cushion
- Fixed Armrests (2 pieces)
- Chair Base/Legs
- Assembly Hardware (screws, washers, Allen wrench)
- Instruction Manual (this document)

Diagram illustrating the dimensions of the LITFAD Ergonomic High-Back Task Chair, which also implicitly shows the main components.
Setup and Assembly
Follow these steps to assemble your LITFAD Ergonomic High-Back Task Chair. It is recommended to assemble the chair on a soft, clean surface to prevent scratching or damage to the components or your floor.
- Unpack Components: Carefully remove all parts from the packaging and lay them out. Refer to the 'Package Contents' section to ensure all items are present.
- Attach Arms to Seat: Secure the fixed armrests to the seat cushion using the provided screws and the Allen wrench. Ensure the screws are firmly tightened but do not overtighten.
- Attach Backrest: Connect the backrest to the seat and arm assembly. Align the pre-drilled holes and fasten with the appropriate screws.
- Attach Legs/Base: Secure the chair legs or base to the underside of the seat. Ensure all connections are stable and all screws are fully tightened.
- Final Check: Before using the chair, verify that all screws are tightened and the chair is stable and level.

Side view of the assembled LITFAD Ergonomic High-Back Task Chair, illustrating its profile and fixed armrests.
Operating Instructions
The LITFAD Ergonomic High-Back Task Chair is designed for straightforward use with fixed ergonomic features.
Seating Posture:
- Sit with your back fully against the backrest to maximize the benefit of the integrated lumbar support.
- Ensure your feet are flat on the floor or comfortably supported by a footrest.
- The fixed armrests are positioned to provide consistent support for your forearms, reducing shoulder and neck strain.
Chair Features:
- Lumbar Support: The chair includes integrated lumbar support within the backrest to promote a healthy spinal curve and reduce lower back discomfort.
- Fixed Arms: The armrests are fixed in position and are not adjustable for height or pivot. They provide stable support.
- Non-adjustable Back Angle: The backrest angle is fixed to maintain a consistent ergonomic posture.

Close-up view highlighting the integrated lumbar support feature of the chair's mesh backrest.

Detailed view of the fixed armrest, showing its design and connection to the chair frame.
Maintenance and Care
- Cleaning the Frame and Mesh: Wipe the steel frame and mesh backrest with a damp cloth and a mild, non-abrasive detergent. Avoid harsh chemicals or abrasive cleaning tools that could damage the finish or mesh.
- Cushion Care: For the sponge cushion, spot clean with a fabric cleaner as needed. Test the cleaner on an inconspicuous area first. Allow to air dry completely.
- Regular Inspection: Periodically check all screws, bolts, and connections to ensure they remain tight. Retighten any loose fasteners to maintain stability and safety.
- Environmental Considerations: Avoid prolonged exposure to direct sunlight, which may cause fading or degradation of materials. Keep the chair in a dry environment.
Troubleshooting
| Issue | Possible Cause | Solution |
|---|---|---|
| Chair feels unstable or wobbly | Loose assembly screws or uneven floor surface. | Check and tighten all assembly screws. Ensure the chair is placed on a flat, level floor. |
| Squeaking noises during use | Loose connections or friction between moving parts. | Identify the source of the noise and tighten relevant screws. A small amount of silicone spray can be applied to friction points if necessary (avoiding fabric). |
| Mesh back feels loose or damaged | Wear and tear or a manufacturing defect. | Inspect the mesh for visible damage. If damaged or excessively loose, contact customer support for assistance. |

Multiple LITFAD Ergonomic High-Back Task Chairs arranged around a conference table, demonstrating their use in an office environment.
Specifications
| Feature | Detail |
|---|---|
| Brand | LITFAD |
| Model Name | Charles |
| Product Dimensions (D x W x H) | 21.5" x 21" x 36.5" |
| Material | Steel + Mesh + Sponge |
| Color | Black |
| Back Style | Solid Back (Mesh) |
| Lumbar Support | Yes |
| Back Angle Adjustment | Non-adjustable |
| Arms | Fixed |
| Headrest | Without Headrest |
| Footrest | Without Footrest |
| Recommended Use | Office |
| Unit Count | 1 Piece |
| Assembly Required | Yes (Tools and Manual Included) |

Rear view of the LITFAD Ergonomic High-Back Task Chair, showing the mesh back design and steel frame.
Warranty Information
This product is covered by the manufacturer's standard warranty. For specific details regarding warranty coverage, duration, and the claims process, please refer to the documentation included with your purchase or contact LITFAD customer support directly. Additional protection plans may be available for extended coverage, as detailed by your retailer.
Customer Support
If you have any questions, require assistance with assembly, or encounter any issues with your LITFAD Ergonomic High-Back Task Chair, please do not hesitate to contact our customer support team. We are committed to providing assistance.
For more information and to explore other LITFAD products, visit the official LITFAD store: