Staff Office Chair Repair

For the repair of staff office chairs, you can contact a professional repair team. If the backrest cannot stand upright or be adjusted, it may be a hydraulic system problem, and emergency repairs can be carried out according to the steps.

Contact a Professional Repair Team

When a staff office chair breaks down and needs repair, contacting a professional repair team is a relatively reliable option. For example, in Shanghai, there is a team that specializes in repairing office furniture. They offer a variety of furniture repair services, including staff chair repair, and also provide free on-site services. Professional repair teams have rich experience and professional tools, enabling them to accurately diagnose and effectively repair different types of faults, ensuring that the office chair returns to normal use.

Emergency Repair Steps for Hydraulic System Problems

If a staff office chair has problems with the backrest not being able to stand upright or be adjusted, there is a high probability that the hydraulic system has malfunctioned. You can follow these steps for emergency repairs:

1. Check the transmission components: First, lay the chair on its side and carefully inspect the transmission components starting from the backrest. This step is to initially determine the approximate location of the fault, observing for any obvious damage, looseness, or deformation, etc., to provide a direction for subsequent repairs.
2. Check the fixed screws at the pivot points: If the chair's toggle is normal, but the hydraulic mechanism drops directly when pulled, you need to check the fixed screws at the pivot points at this time. If non-standard screws are found, you can directly replace them with standard No. 10 screws. When installing new screws, you can use a tap to thread the hole to make the threads match better, or you can directly use a wrench to insert the screws.
3. Install the screws and deal with the fit issue: Install the screws in their original positions. Choose a screw length of 30 millimeters because the original screws are usually shorter. Since forced-in screws are used, it may lead to an unqualified fit between the nut and the bolt. In this case, you can screw a nut onto the bolt to enhance the stability of the fit.
4. Ensure the screws do not affect the movement of the hydraulic rod: After the screws are installed, make sure they do not obstruct the range of motion of the hydraulic rod. If there is an impact, you can solve it by adding washers to ensure that the hydraulic rod can伸缩 (Note: '伸缩' here means 'extend and retract' in English, but for a more natural English expression in this context, it could be rephrased as 'ensure the hydraulic rod can move normally') normally, thereby restoring the adjustment function of the backrest.