BOLISS BLS-2818HD Drafting Chair User Manual

1. Introduction

Thank you for choosing the BOLISS BLS-2818HD High Back Computer Office Drafting Chair. This manual provides essential information for the proper assembly, operation, maintenance, and troubleshooting of your new chair. Designed for comfort and support, this drafting chair features a 3D headrest, flip-up armrests, lumbar support, and an adjustable footrest ring, making it suitable for various work environments including standing desks, sitting desks, bars, and cafes.

Important Safety Information

WARNING:

• This chair has a maximum weight capacity of 400 lbs (181 kg). Do not exceed this limit.
• For safe use and stability, it is recommended to use this chair on a hard floor surface.
• Ensure all components are securely fastened before use. Regularly check and tighten screws as needed.

2. Product Overview

The BOLISS BLS-2818HD drafting chair is engineered for ergonomic support and durability. Key features include:

• 3D Designed Headrest: Height adjustable for optimal neck and head support.
• Flip-up Armrests: 90-degree flip-up design to save space and allow closer access to desks.
• Lumbar Support: Includes a free-placed lumbar cushion to protect your waist and spine.
• Adjustable Footrest Ring: Oversized foot ring for 360-degree swivel, reducing leg pressure.
• Comfortable Seating: Breathable nylon mesh back and a 4-inch thick streamlined seat cushion made of high-quality molded sponge for long-lasting comfort and breathability.
• Stable Base: High-bearing five-star base with smooth-rolling castors for stability and easy movement.

Figure 2.1: Front view of the BOLISS BLS-2818HD Drafting Chair.

Figure 2.2: Key dimensions of the BOLISS BLS-2818HD Drafting Chair.

3. Setup and Assembly

For detailed assembly instructions, please refer to the official Installation Manual (PDF) provided with your purchase or download it from the product page: Installation Manual (PDF).

Ensure all parts are present and undamaged before beginning assembly. It is recommended to assemble the chair on a soft, clean surface to prevent scratches.

Assembly Tips:

• Follow the step-by-step instructions in the PDF manual carefully.
• Do not fully tighten all screws until the entire chair is assembled to allow for minor adjustments.
• If you encounter any difficulties, refer to the troubleshooting section or contact customer support.

4. Operating Instructions

Your BOLISS BLS-2818HD drafting chair offers several adjustable features to customize your seating experience:

Chair Height Adjustment

To adjust the chair's 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 and pull the lever up. Release the lever at your desired height.

Headrest Adjustment

The 3D headrest can be adjusted in height to provide optimal support for your neck and head. Gently pull or push the headrest up or down to find your preferred position.

Figure 4.1: Adjustable headrest mechanism.

Armrest Adjustment (Flip-up)

The armrests can be flipped up 90 degrees to save space or allow the chair to be pushed closer to a desk. Simply lift the armrests upwards until they lock into the vertical position. To return them to the horizontal position, pull them down.

Backrest Tilting Function

To recline the backrest, pull the lever located under the seat on the left side outwards. Lean back to your desired angle. To lock the backrest in place, push the lever inwards. To adjust the tension of the tilt, rotate the round knob located under the front of the seat.

Figure 4.2: Backrest tilt and tension adjustment controls.

Foot Ring Adjustment

The footrest ring's height can be adjusted to suit your leg length and desk height. Loosen the knob on the vertical support pole of the foot ring, slide the ring up or down, and then tighten the knob securely.

Figure 4.3: Adjustable foot ring for ergonomic support.

5. Maintenance

To ensure the longevity and appearance of your BOLISS drafting chair, follow these maintenance guidelines:

• Cleaning: Spot clean the fabric and mesh surfaces as needed. Use a mild soap and water solution with a soft cloth. Avoid harsh chemicals or abrasive cleaners.
• Inspection: Periodically check all screws and bolts to ensure they are tight. Re-tighten if necessary to maintain stability and prevent wobbling.
• Casters: Keep the casters clean from hair and debris to ensure smooth rolling.
• Avoid Overloading: Do not exceed the maximum weight capacity of 400 lbs.

6. Troubleshooting

If you experience issues with your BOLISS drafting chair, refer to the common problems and solutions below:

7. Specifications

8. Warranty and Support

Warranty: BOLISS offers a two-year warranty on this product. If you encounter any issues within two years of purchase, please contact our after-sales service for support.

Customer Support: For further assistance, questions, or to report an issue, please visit the official BOLISS Store on Amazon: Visit the BOLISS Store.