Dowinx LS-6657D04
Dowinx Gaming Chair Instruction Manual
Model: LS-6657D04
1. Introduction
Thank you for choosing the Dowinx Gaming Chair. This manual provides detailed instructions for the assembly, operation, and maintenance of your new chair. Please read this manual thoroughly before assembly and use to ensure proper function and longevity of the product. This chair is designed to provide ergonomic support and comfort for extended periods of sitting, whether for gaming, work, or relaxation.
2. Safety Information
Please observe the following safety guidelines to prevent injury or damage to the product:
- For indoor use only.
- Do not exceed the maximum weight recommendation of 150 kg (330 lbs).
- Exercise caution when using the reclining feature to avoid tipping.
- Keep hands and fingers clear of moving parts during adjustment.
- Ensure all bolts and screws are securely tightened before use and periodically check for looseness.
- Keep children and pets away from the chair during assembly.
3. Package Contents
Verify that all components are present before beginning assembly. If any parts are missing or damaged, please contact customer support.
- Backrest
- Seat Cushion with Armrests and Footrest mechanism
- Star Base
- Gas Lift Cylinder
- Wheel Casters (5x)
- Head Pillow
- Lumbar Support Pillow (with massage function)
- Detachable Gel Pad
- Assembly Hardware (screws, washers, Allen wrench)

Image: Main components of the Dowinx Gaming Chair.
4. Setup and Assembly
Assembly is required. Please follow these general steps. For detailed visual guidance, refer to the assembly instructions included in your package or contact customer support.
- Attach Casters to Base: Insert the five wheel casters into the holes at the end of each leg of the star base. Push firmly until they click into place.
- Insert Gas Lift: Place the gas lift cylinder into the center hole of the star base.
- Attach Mechanism to Seat: Secure the seat mechanism to the underside of the seat cushion using the provided screws. Ensure the front of the mechanism faces the front of the seat.
- Connect Seat to Gas Lift: Carefully place the assembled seat onto the gas lift cylinder.
- Attach Backrest: Align the backrest with the mounting brackets on the seat cushion and secure it with the remaining screws.
- Install Pillows: Attach the head pillow and lumbar support pillow to the backrest using their straps. The detachable gel pad can be placed inside the lumbar pillow or on the seat surface.

Image: Key components for assembly, including the chair base and gas lift.
5. Operating Instructions
Your Dowinx Gaming Chair offers multiple adjustment features for personalized comfort.
5.1. Height Adjustment
To adjust the chair's height, locate the lever on the right side, beneath the seat. Pull the lever upwards while sitting to lower the chair, or pull it upwards while standing to raise the chair. Release the lever at your desired height.
5.2. Recline Function
The backrest can recline between 90 and 135 degrees. Pull the recline lever on the right side of the chair (separate from the height lever) to adjust the backrest angle. Lean back or forward to find your preferred position, then release the lever to lock it in place.

Image: Illustration of the recline and lift levers on the Dowinx Gaming Chair.
5.3. Retractable Footrest
Pull the footrest out from beneath the seat when desired. It can be extended to provide leg support when reclining. Push it back in when not in use.
5.4. Lumbar Support and Gel Pad
The lumbar support pillow is height-adjustable and includes a massage function. Position it to support the natural curve of your lower back. The detachable gel pad can be inserted into the lumbar pillow or placed on the seat surface to help dissipate heat and enhance cooling during long sessions.

Image: Layers of the detachable gel pad, showing its cooling properties.
5.5. Official Product Video
6. Maintenance
Regular maintenance will help preserve the appearance and functionality of your chair.
- Cleaning: Wipe clean with a damp cloth. Avoid harsh chemicals or abrasive cleaners.
- Hardware Check: Periodically check all screws and bolts to ensure they are tight. Re-tighten as necessary.
- Caster Care: Keep the wheel casters free of hair and debris to ensure smooth movement.
- Fabric Care: The breathable fabric is designed for durability. Avoid sharp objects that could snag or tear the material.
7. Troubleshooting
If you encounter any issues with your Dowinx Gaming Chair, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Chair does not adjust height | Gas lift cylinder malfunction or lever issue. | Ensure the lever is fully engaged. If the issue persists, the gas lift may need replacement. Contact support. |
| Chair wobbles or is unstable | Loose screws or uneven assembly. | Check and tighten all assembly screws. Ensure the chair is on a flat, even surface. |
| Squeaking noises | Loose connections or friction between parts. | Tighten all screws. Apply a small amount of lubricant to moving parts if necessary. |
| Footrest does not extend/retract smoothly | Obstruction or mechanism issue. | Check for any obstructions. Ensure the mechanism is clean. |
If you are unable to resolve an issue, please contact Dowinx customer support for assistance.
8. Specifications
| Feature | Detail |
|---|---|
| Brand | Dowinx |
| Model Name | Fabic (LS-6657D04) |
| Color | Black |
| Product Dimensions | 19.3"D x 19.6"W x 47.6"H |
| Maximum Weight Recommendation | 150 Kilograms (approx. 330 lbs) |
| Reclining Position Count | 90-135 degrees |
| Seat Height | Adjustable, up to 20.5 Inches |
| Seat Depth | 19.7 inches |
| Fill Material | Cotton (Pocket Spring Cushion) |
| Special Features | Adjustable Lumbar, Adjustable Height, Adjustable Headrest, Ergonomic, Adjustable Backrest, Retractable Footrest, Detachable Gel Pad |
| Product Care Instructions | Wipe Clean |
9. Warranty and Support
Your Dowinx Gaming Chair is backed by a commitment to service:
- Return Policy: 1-month return policy from the date of purchase.
- Repair Guarantee: 1-year repair guarantee covering manufacturing defects.
- Parts Replacement: Free replacement parts are available to ensure your chair maintains peak performance.
- Assembly Guidance: Step-by-step assembly guidance is available from our support team.
For any inquiries, support, or to claim warranty service, please visit the official Dowinx website or contact their customer service directly. Refer to your purchase documentation for specific contact details.
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