Introduction
This manual provides comprehensive instructions for the assembly, operation, and maintenance of your Yaheetech Armless PU Leather Desk Office Chair. Please read this manual thoroughly before assembly and use to ensure proper function and longevity of your product.
Image: Two Yaheetech armless office chairs, featuring grey PU leather seats and backs, chrome-plated metal bases, and five rolling casters each. The chairs are designed for office or desk use.
Safety Information
WARNING: This product can expose you to chemical Di(2-ethylhexyl)phthalate (DEHP) and Lead which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/furniture.
- Ensure all components are securely fastened before use.
- Do not stand on the chair.
- Do not exceed the maximum weight recommendation of 265 pounds.
- Keep children away from moving parts during assembly and adjustment.
Product Features
- Versatile Design: Armless structure allows the chair to slide easily under various desks, suitable for bedrooms, studies, dorm rooms, and offices.
- 360° Swivel: Equipped with five heavy-duty plastic casters for smooth, quiet, and easy movement across your workspace, protecting floors from scratches. The rotatable seat facilitates multi-tasking.
- Elegant Aesthetic: Features a ribbed backrest and seat covered in sleek PU leather, complemented by a glossy chrome-finished metal base, designed to integrate with various room decors.
- Durable Construction: The chrome-plated metal base and silver seat edging enhance durability and provide water resistance for long-term use.
- Adjustable Height: The chair includes a gas lift for easy height adjustment, allowing users to customize their seating position.
Image: A diagram illustrating the key features of the chair, including the soft padded seat, elegant design, height adjustment mechanism, and 360-degree swivel casters.
Setup and Assembly
Assembly is required for this product. All necessary parts, hardware, and tools are included in the package. Please follow these general steps for assembly:
- Unpack Components: Carefully remove all parts from the packaging and lay them out on a clean, soft surface to prevent scratches. Verify all components are present against the included parts list.
- Attach Casters to Base: Insert the five casters into the holes at the end of each leg of the chair base. Push firmly until they click into place.
- Insert Gas Lift: Place the gas lift cylinder into the central hole of the assembled chair base.
- Attach Seat Plate: Secure the seat plate mechanism to the underside of the seat cushion using the provided screws. Ensure the height adjustment lever is facing the front of the seat.
- Connect Seat to Gas Lift: Carefully place the assembled seat onto the gas lift cylinder, ensuring it is centered and stable.
- Attach Backrest: Secure the backrest to the seat plate using the remaining screws. Ensure all connections are tight.
- Final Check: Once assembled, check all screws and connections to ensure they are secure. Test the chair's stability and functions before regular use.
Image: A detailed diagram illustrating the dimensions of the chair, which can be helpful during assembly and placement.
Operating Instructions
- Height Adjustment: To adjust the seat height, pull the lever located under the seat upwards while applying or releasing body weight.
- To raise the seat: Lift the lever while standing up.
- To lower the seat: Lift the lever while seated.
- Swivel Function: The chair seat can rotate 360 degrees. Simply turn the seat in the desired direction.
- Movement: The five rolling casters allow for easy movement across hard floor surfaces. Push the chair gently to move it.
Image: This image demonstrates the ergonomic design and 360-degree swivel capability, along with the SGS certified gas lift for height adjustment.
Maintenance
To maintain the appearance and functionality of your chair, follow these guidelines:
- Cleaning: Wipe clean with a damp cloth. Avoid harsh chemicals or abrasive cleaners that may damage the PU leather or chrome finish.
- Inspection: Periodically check all screws and bolts to ensure they remain tight. Re-tighten if necessary.
- Caster Care: Keep casters free of debris (hair, dust) to ensure smooth rolling.
- Avoid Overloading: Do not exceed the maximum weight capacity of 265 pounds.
Image: A close-up view of the chair's casters, highlighting their quiet rolling feature, which contributes to ease of movement and floor protection.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Chair is wobbly | Loose screws or uneven assembly. | Check and tighten all screws and bolts. Ensure the base is assembled correctly. |
| Difficulty adjusting height | Gas lift malfunction or lever obstruction. | Ensure the lever is fully engaged. If the issue persists, the gas lift may need replacement. |
| Casters not rolling smoothly | Debris in casters or damaged casters. | Clean any hair or debris from the caster wheels. If damaged, casters may need replacement. |
| Squeaking noise | Loose connections or friction between parts. | Tighten all screws. Apply a small amount of silicone lubricant to moving parts if necessary. |
Specifications
| Feature | Detail |
|---|---|
| Brand | Yaheetech |
| Model Number | B09HQFBPCS |
| Color | Grey |
| Product Dimensions (D x W x H) | 19.1" x 19.1" x (31-36.6)" |
| Seat Height Range | 16.3" - 22.2" |
| Seat Depth | 16.9 inches |
| Seat Length | 17.9 Inches |
| Back Style | Solid Back |
| Arm Style | Armless |
| Material | 100% Faux Leather (PU Leather), Foam Fill |
| Base Material | Chrome-plated Metal |
| Maximum Weight Recommendation | 265 Pounds |
| Furniture Base Movement | Swivel, Rolling Casters |
| Recommended Uses | Bedroom, Office |
| Included Components | Casters, Installation Tools, User Manual |
Image: An additional view of the chair's dimensions, providing comprehensive measurements for various parts of the chair.
Warranty and Support
For warranty information or technical support, please contact Yaheetech customer service. Refer to your purchase documentation for specific contact details or visit the official Yaheetech website.
For additional information, you may visit the Yaheetech Store on Amazon.
