Introduction
Thank you for choosing the Submi Pink Ergonomic Gaming Chair. This manual provides essential information for the safe assembly, operation, and maintenance of your new chair. Please read these instructions carefully before use and retain them for future reference.
Important Safety Information
- Recommended weight capacity for optimal comfort: 220 lbs (100 kg) or less.
- Maximum weight capacity: 275 lbs (125 kg). Do not exceed this limit to maintain stability and functionality.
- Keep the chair away from direct heat sources and sharp objects to prevent damage to the upholstery and frame.
- Ensure all components are securely fastened before use. Periodically check and tighten all screws.
- Use the chair on a flat, stable surface.
- Avoid standing on the chair or using it as a step stool.
Setup and Assembly
Assembly of your Submi computer chair is designed to be straightforward. All necessary hardware and tools are included. No professional assistance is required.
Assembly Steps:
- Step 1: Install Casters - Insert the casters into the slots of the five-star base until they click into place.
- Step 2: Connect Gas Lift - Insert the gas lift vertically into the center hole of the five-star base.
- Step 3: Assemble Seat - Align the seat with the top of the gas lift and press down firmly to secure.
For detailed visual instructions, please refer to the included assembly diagram.

Image: All components of the Submi Pink Gaming Chair laid out for assembly, including the seat, backrest, armrests, base, casters, and gas lift.
Operating Instructions
Height Adjustment:
To adjust the seat height, locate the lever under the seat on the right side. While seated, pull the lever up to lower the chair. To raise the chair, stand up slightly and pull the lever up. Release the lever at your desired height.
Armrest Functionality:
The chair features 90-degree flip-up armrests. To raise or lower the armrests, simply lift or push them down. This allows for easy storage under a desk or provides additional arm support as needed.

Image: A visual guide demonstrating the 90-degree flip-up armrests and the height and angle adjustment levers for the Submi Pink Gaming Chair.
Tilting Function:
The chair supports a tilting function for relaxation. The chassis remains stable during oscillation. Adjust the tilt tension using the knob located under the seat.
Swivel Function:
The chair offers 360-degree smooth swiveling, allowing for flexible movement and adaptation to various tasks.
Maintenance and Care
The chair is upholstered in premium PU leather, which is designed for durability and easy cleaning.
- Cleaning: Wipe clean with a damp cloth. Avoid harsh chemicals or abrasive cleaners that may damage the PU leather.
- Spills: Promptly clean any spills to prevent staining.
- Inspection: Periodically inspect all screws and connections to ensure they are tight. Tighten if necessary.
- Environment: Store the chair in a dry environment and avoid prolonged exposure to direct sunlight to prevent material degradation.
Troubleshooting
- Chair does not adjust height: Ensure the gas lift lever is fully engaged. If the issue persists, the gas lift may need replacement. Contact customer service.
- Chair wobbles: Check all assembly screws and tighten them. Ensure the casters are fully inserted into the base.
- Casters not rolling smoothly: Check for debris caught in the casters. Clean if necessary.
- Squeaking noises: Apply a small amount of lubricant to moving parts or connections if persistent squeaking occurs.
Specifications

Image: Detailed product dimensions of the Submi Pink Gaming Chair, including overall height, seat dimensions, and armrest height.
| Feature | Detail |
|---|---|
| Brand | Submi |
| Model Name | SU005-PINK-US |
| Color | Pink |
| Product Dimensions | 23"D x 23"W x 46"H |
| Material | Faux Leather, Memory Foam (Fill Material) |
| Maximum Weight Recommendation | 275 Pounds (125 kg) |
| Special Features | Arm Rest, Ergonomic, Rolling, Flip-up Armrests |
| Back Style | High Back |
| Seat Height | Adjustable, up to 18 Inches |
| Seat Depth | 20 Inches |
| Chair Backrest Width | 21 Inches |
| Item Weight | 33 pounds (15 kg) |
| Certifications | SGS-certified gas lifts, BIFMA-tested components |
Warranty and Support
For any issues related to product quality, missing parts, or warranty claims, please contact Submi customer service directly. Refer to your purchase documentation for specific warranty terms and contact information.
You can also visit the Submi Store on Amazon for additional product information and support.