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Deli Office Chair Installation

Admin October 16, 2026

The installation process of Deli office chairs is relatively simple and can be carried out according to the following steps:

First, install the ball bearings. Ball bearings are one of the key components that enable the office chair to rotate and move flexibly, and their installation method is relatively straightforward. Align the internal structure of the ball bearings with the corresponding position, then press them in by hand, applying a slight amount of force to ensure that the ball bearings are firmly installed and can rotate normally. This step is relatively simple, but be careful to apply an appropriate amount of force to avoid damaging the ball bearings or related structures due to excessive force.

Next, install the seat. First, place the seat steadily in a suitable position, ensuring that its bottom is facing upwards. Push the matching screws upwards from the bottom of the seat to align them with the installation holes on the seat and secure them temporarily. Then, place the entire seat upwards to the appropriate height and position, and further tighten the screws to ensure that the seat is firmly installed and does not wobble.

When installing some of the screws, it is necessary to follow the indicated arrows strictly. Some screws have specific requirements for the installation order and position. Install specific screws first, then place the backrest in the appropriate position and install the related screws. When installing the backrest screws, you may need to slightly adjust the angle of the backrest according to the actual situation so that the screws can be accurately installed into the corresponding holes, ensuring that the backrest is firmly installed and can be adjusted normally.

Finally, install the decorative cover. The decorative cover mainly serves to beautify the appearance of the office chair and protect its internal structure. Align the decorative cover with the corresponding installation position and press it gently to complete the installation. No excessive force is required. After installation, check whether the decorative cover is installed flat and whether there are any loose or raised parts.

In addition, the Deli Group's official website provides installation videos for office chair models such as 91029, 91027, 91025, 91021, and 91020. If you encounter difficulties or uncertainties during the installation process, you can refer to these videos for more intuitive and detailed installation instructions to ensure that the office chair is installed correctly and smoothly.