Hướng dẫn sử dụng ghế văn phòng hạng nặng BASETBL

Giới thiệu

Thank you for choosing the BASETBL Heavy-Duty Office Chair. This chair is designed to provide exceptional comfort and support for extended periods, featuring a robust construction, an extra-large spring cushion, an adjustable headrest, and a convenient footrest. This manual provides detailed instructions for assembly, operation, maintenance, and troubleshooting to ensure you get the most out of your new office chair.

Figure 1: BASETBL Heavy-Duty Office Chair - Front View

This image shows the complete BASETBL Heavy-Duty Office Chair in black, featuring its ergonomic design, plush cushioning, and sturdy base. The adjustable headrest and lumbar pillow are visible, along with the integrated footrest tucked underneath the seat.

Product Features and Dimensions

The BASETBL Office Chair is engineered for superior comfort and durability, accommodating users between 160 cm and 210 cm (5'3" to 6'11") and supporting up to 200 kg (440 lbs).

• Tựa đầu có thể điều chỉnh: Can be raised up to 9 cm for optimal neck support.
• Spacious Spring Seat Cushion: 60 cm wide, 15% wider than standard seats, with high-density elastic foam and 25 integrated 3D springs for lasting comfort.
• Deeper Seat Depth: 55 cm depth provides better leg support, reducing fatigue.
• Infinite Locking Positions: Recline angle can be locked between 90° (upright working position) and 120° (relaxed napping position).
• Synchronous Armrests: Move with the recline angle, offering continuous elbow support.
• Optimized Seat Height: Adjustable from 49 cm to 57 cm, allowing feet to rest flat on the floor.
• Gác chân có thể thu gọn: Thick, sliding footrest for leg pressure relief and full-body relaxation.
• Removable Lumbar Cushion: Provides additional lower back support.
• Da tổng hợp cao cấp: Durable, water-resistant, easy to clean, soft, and skin-friendly.
• Kết cấu chắc chắn: Features a superior SGS certified gas lift and a sturdy metal base, tested to BIMIFA standards.
• Quiet PU Casters: Smooth and silent mobility on various floor types.

Figure 2: Detailed Product Dimensions and Key Features

This image illustrates the various dimensions of the chair, including seat width (60cm), seat depth (55cm), backrest height (78cm), and overall height range (110-130cm). It also highlights key features such as articulated armrests, independent lumbar support, and the concealable footrest, along with the 200kg weight capacity and recommended user height range.

Figure 3: Chair Suitability for Different User Groups

This image visually confirms the chair's robust design, indicating its suitability for various body types and its impressive 440 lbs (200 kg) weight capacity, ensuring stability and comfort for a wide range of users.

Thiết lập và lắp ráp

Your BASETBL Office Chair comes with all necessary tools and detailed instructions for easy assembly. Please follow these steps carefully.

Trước khi bạn bắt đầu:

• Tháo rời tất cả các bộ phận và kiểm tra với danh sách các bộ phận được cung cấp trong bao bì.
• Đảm bảo có đủ không gian trống để lắp ráp.
• Giữ trẻ em và vật nuôi tránh xa khu vực lắp ráp.

Các bước lắp ráp:

1. Gắn bánh xe vào đế: Insert the five quiet PU casters into the holes on the sturdy metal base until they click securely into place.
2. Lắp đặt Gas Lift: Place the SGS certified gas lift into the center hole of the metal base.
3. Lắp ráp ghế và tựa lưng: Attach the backrest to the seat cushion using the provided screws and tools. Ensure all connections are firm.
4. Kết nối tay vịn: Secure the synchronous armrests to both the seat and backrest.
5. Lắp ráp ghế ngồi vào bộ nâng khí: Carefully place the assembled seat and backrest onto the gas lift, ensuring it is properly seated.
6. Attach Lumbar Cushion: Position the removable lumbar cushion as desired for lower back support.
7. Chức năng kiểm tra: Once assembled, test all adjustable features (height, recline, headrest, footrest) to ensure proper operation.

Figure 4: Initial Assembly Steps and Components

This image shows the main components of the chair, including the base, gas lift, seat, and backrest, illustrating the initial steps of assembly. It also highlights the adjustable headrest feature.

Figure 5: Seat Cushion Width Comparison (F051 XXL vs. Others)

This image compares the 60cm wide seat cushion of the F051 XXL model with other standard chairs, emphasizing the extra space and comfort provided by the BASETBL chair.

Hướng dẫn sử dụng

Familiarize yourself with the various adjustments of your BASETBL Office Chair to optimize your comfort and posture.

1. Điều chỉnh độ cao ghế:

Locate the lever on the right side, under the seat. Pull the lever up to raise the seat. To lower, sit on the chair and pull the lever up. Release the lever at your desired height. The seat height is adjustable from 49 cm to 57 cm.

2. Recline and Tilt Lock:

The chair allows you to lock the recline angle between 90° (upright working position) and 120° (relaxed napping position). Use the lever on the left side, under the seat, to engage or disengage the tilt lock. Adjust the tension knob underneath the seat to control the resistance of the recline.

3. Adjustable Headrest:

The headrest can be adjusted vertically by pulling it up or pushing it down. It offers up to 9 cm of height adjustment to provide optimal neck and head support.

Figure 6: Headrest Height Adjustment

This image demonstrates the 9cm vertical adjustment range of the headrest, allowing users to customize neck support for prolonged comfort.

4. Retractable Footrest:

To use the footrest, pull it out from under the seat. Extend it fully and rest your legs for relaxation. Push it back in when not in use to conceal it.

5. Lumbar Cushion:

The lumbar cushion is removable and can be positioned to provide additional support to your lower back as needed.

Hình 7: Hếtview of Chair Adjustments and Components

Hình ảnh này cung cấp một cái nhìn toàn diện. view of the chair's adjustable features, including the recline mechanism (90°-120°), tilt function adjustment, tension adjustment, 10cm height adjustment, quiet PU wheels, stable metal chair legs, reinforced frame, soft armrests, and the retractable footrest.

Figure 8: Seat Cushion Technology and Material Properties

This image highlights the internal construction of the seat cushion, showing the 25 three-dimensional springs and the 15cm thickness. It also details the properties of the premium synthetic leather: skin-friendly, wear-resistant, and easy to clean, along with its waterproof nature.

Bảo trì và chăm sóc

Proper maintenance will extend the life and appearance of your BASETBL Office Chair.

• Vệ sinh: The premium synthetic leather is water-resistant and easy to clean. Wipe spills immediately with a soft, damp Dùng vải. Để vệ sinh thông thường, hãy sử dụng dung dịch xà phòng nhẹ và lau khô. Tránh sử dụng hóa chất mạnh hoặc chất tẩy rửa có tính mài mòn.
• Chăm sóc bánh xe: Periodically check the casters for hair or debris that might impede smooth movement. Clean as necessary.
• Kiểm tra phần cứng: Every few months, check all screws and bolts to ensure they are tight. Retighten if necessary to maintain stability.
• Tránh ánh nắng trực tiếp: Prolonged exposure to direct sunlight can cause the material to fade or crack. Position the chair away from direct sunlight if possible.

Xử lý sự cố

If you encounter any issues with your BASETBL Office Chair, please refer to the following common problems and solutions.

Thông số kỹ thuật

Detailed technical specifications for the BASETBL Heavy-Duty Office Chair.

Figure 9: Compliance with European Standard EN12520

This image displays a section of the technical report, confirming the chair's compliance with European standard EN12520 for furniture strength, durability, and safety, ensuring its robust and reliable construction.

Bảo hành và Hỗ trợ

BASETBL is committed to providing high-quality products and excellent customer service.

• Chính sách đổi trả: Enjoy peace of mind with our 30-day return and exchange policy.
• Thay thế linh kiện: Free parts replacements are available within 2 years of purchase.
• Hỗ trợ khách hàng: For any issues or inquiries, please access "Quick Access Support" through "Your Orders" on Amazon. Find your order number and click "Contact Seller". We aim to provide a professional solution within 24 hours.
• BASETBL Expertise: With over 20 years of experience in ergonomic seating systems, BASETBL chairs undergo extensive durability, tilt, and rotation tests to meet the highest performance standards.