Orangebox Office Chair Disassembly

For the disassembly of an Orangebox office chair, you can refer to the general disassembly method for office chairs. The specific steps are as follows:

1. Seat Disassembly
   Turn the chair over so that the seat faces down. Use a wrench or screwdriver to remove the screws at the connection between the base and the seat. If the seat and the backrest are fixed together, you need to disassemble the backrest first. After disassembly, the seat can be freely separated. Remember to keep the screws for reassembly.

2. Armrest Disassembly
   The armrests are usually fixed to the armrest frames with screws. Use the corresponding tool (a wrench or screwdriver) to remove the screws on the armrest frames and follow the same steps to disassemble the other side. For some armrests, the lower part is connected to the bottom of the seat with screws. You need to pry open the plastic cover and then loosen the screws. Avoid applying excessive force to prevent the cover from breaking.

3. Leg Disassembly
   Select the appropriate tool according to the connection method:

• Threaded connection: Use a wrench or wrench pliers to unscrew the nut at the connection of the chair legs and remove the legs.
• Snap-fit connection: Pull up the chair legs while pressing the snaps to separate the legs from the base.
  When disassembling, maintain balance to prevent the legs from suddenly falling off and injuring your feet.

4. Base and Gas Cylinder Separation
   Turn the chair over so that the five-star base faces up. Gently tap the central metal connecting sleeve with a hammer to loosen it. If it is stuck, drip some lubricating oil and let it sit for 10 minutes before trying again. After the sleeve is loose, hold both sides of the five-star base firmly and pull it outward to complete the separation. Do not directly tap the central shaft of the gas cylinder to avoid damaging the internal structure.

5. Gas Cylinder Disassembly
   Place the chair upright. Stand behind it, clamp the seat tightly with your legs, and hold the gas cylinder with both hands and pull it upward forcefully. If it cannot be pulled out, use a pipe wrench to fix the bottom edge of the gas cylinder or gently tap the area around the bottom to loosen it. Wear safety goggles during the operation to prevent the gas cylinder from suddenly popping out and injuring your eyes.

6. Seat and Chassis Separation
   The chassis is usually fixed with screws. After removing all visible screws, check for any hidden snaps. Use a flat-head screwdriver to pry along the edge of the chassis to separate it from the seat. If the snaps are too tight, you can drip a small amount of lubricating oil to assist in the disassembly.

Precautions:

• Take photos to record the connection methods of each part before disassembly for easy reassembly.
• Avoid using brute force to prevent scratching the seat surface or damaging the parts.
• If you encounter snaps or screws that you cannot solve, it is recommended to contact the manufacturer for special tools or disassembly instructions, or seek help from professional repair personnel.