803 Office Chair

The 803 office chair includes two types: the w803 hollow-out computer chair and the stylish manager/CEO executive chair (adjustable leather swivel chair, boss chair 803). The relevant information for each is introduced below:

w803 Hollow-out Computer Chair

• Installation Steps:
  • Install the casters and gas lift: First, insert the five casters one by one into the five-star base, ensuring they are firmly installed. Then, insert the gas lift into the five-star base and gently press it down to ensure a tight connection between the gas lift and the base.
  • Secure the armrests: Use four short screws to fix the armrests to the backrest. Pay attention to the direction and position of the armrests during installation to ensure accuracy. Then, use a wrench to tighten the screws one by one to ensure the armrests are stable and do not loosen.
  • Install the seat pan: Use four relatively short screws to fix the seat pan to the cushion. Also, pay attention to the tightness of the screws to prevent the seat pan from wobbling during use.
  • Connect the gas lift and the seat pan: Align the hole in the seat pan and insert the gas lift to ensure a smooth connection between the gas lift and the seat pan.
  • Install the headrest: Use two short screws to fix the headrest to the backrest, completing the installation of the entire chair.
• Functional Features: This chair has multiple adjustment functions. The headrest can be adjusted forward, backward, up, down, and rotated to meet the usage needs of different users and provide comfortable head support. The armrests adopt a flip design and can be flipped up when not in use to save space. By pulling the lever, the lumbar support can be adjusted up and down, allowing users to adjust the height of the lumbar support according to their own situation to protect their waist health. The lever for the seat pan is on the right side when sitting down, which is convenient for operation.

Stylish Manager/CEO Executive Chair (Adjustable Leather Swivel Chair, Boss Chair 803)

This chair belongs to the categories of stylish manager/CEO executive chair, adjustable leather swivel chair, and boss chair. However, the reference information does not provide detailed installation steps and specific functional features for this chair. Based on its category names, it can be inferred that it may have an adjustable height function, allowing users to adjust the seat height according to different work scenarios and needs. As a leather swivel chair, its material is likely to be leather, providing good texture and comfort. As a boss chair, it may focus more on comfort and luxury in design and functions to meet the needs of high-end office environments.