Electric Office Chair Installation

The installation steps for electric office chairs vary depending on the model. Here are the installation methods for common models:

Installation Steps for the E108D Electric Model

1. Install the Five-Star Base and Gas Lift: Insert the gas lift vertically into the central hole of the five-star base, ensuring that the bottom of the gas lift fits snugly against the base to prevent looseness.
2. Assemble the Seat and Backrest: Attach the seat to the footrest, then insert the backrest's pins into the corresponding holes on the seat, ensuring a secure connection.
3. Install the Headrest: Insert the headrest into the reserved hole at the top of the backrest and adjust the initial height according to your needs.
4. Connect the Wires:
   • First, insert the battery wires to ensure a normal power supply.
   • Connect the backrest function wires (such as those for electric adjustment and reclining functions), paying attention to the corresponding interface markings.
   • Finally, check that all wires are connected to avoid short circuits or poor contact.
5. Install the Armrests: Align the armrests with the mounting holes on both sides of the seat, secure them with screws, and tighten them to ensure symmetry and no wobbling.
6. Function Debugging:
   • The headrest supports 30-degree adjustment, 360-degree rotation, and 7 cm of height adjustment.
   • The electric adjustment function allows for a 170-degree reclining position. Test the smoothness of angle switching.

Installation Steps for the Multi-Functional Computer Chair

1. Install the Casters and Five-Star Base: Align the movable casters with the slots on the five-star base and press firmly until they are fully inserted, ensuring that all four casters are securely fixed.
2. Insert the Lifting Rod: Insert the lifting rod into the central hole of the five-star base, keeping it vertical to avoid instability caused by tilting.
3. Assemble the Chair Body Structure:
   • Attach the computer chair tray and install the backrest support.
   • Slip the backrest mesh onto the support and secure it with screws from the back, ensuring the mesh is flat and wrinkle-free.
4. Install the Armrests: Align the armrests with the mounting positions on both sides of the seat, paying attention to distinguishing between the left and right sides, and secure them with screws and tighten.
5. Detail Handling:
   • Check that all screws are tightened to prevent loosening during long-term use.
   • Snap on the black decorative buttons to cover the screw holes.
   • Install the diamond-shaped decorative panel on the back of the backrest to enhance the overall aesthetics.

Precautions:

• Before installation, check the accessory list to avoid missing key components.
• For electric models, prioritize connecting the power supply and testing the functions. For non-electric models, focus on checking the structural stability.
• Test the adjustment functions (such as the headrest and reclining) one by one after installation to ensure smooth operation.