Office Chair Maintenance Standards

The maintenance standards for office chairs vary depending on the specific maintenance items. Here are the common maintenance items and their corresponding standards:

Chair Loosening Maintenance
Chair loosening is usually caused by loose screws or unstable component connections. During maintenance, the maintenance personnel will first conduct a comprehensive inspection of the chair to determine the loosened parts and use professional tools to tighten the screws or reinforce the connected components. The maintenance fee for this item is 30 yuan per chair. During the maintenance process, the maintenance personnel will ensure that all screws and connected components are firmly in place to prevent further loosening and ensure the stability and safety of the chair.

Chair Armrest Maintenance
Damage to chair armrests can be classified as minor or severe. If the armrests are only slightly damaged, such as having scratches or small cracks on the surface, the maintenance personnel will use repair techniques to handle them, charging 50 yuan. If the armrests are severely damaged and cannot be repaired, such as being broken or deformed, they will need to be replaced with new ones. The prices of armrests vary depending on the material: 80 yuan for ordinary plastic armrests, 150 yuan for wooden armrests, and 200 yuan for leather armrests. When replacing the armrests, the maintenance personnel will ensure that the new armrests match the overall style and size of the chair and are installed firmly.

Chair Wheel Replacement
Severely worn chair wheels can affect the normal movement of the chair and reduce the user experience. The fee for replacing a single wheel is 10 yuan, and the fee for replacing a set of four wheels at once is 30 yuan. When replacing the wheels, the maintenance personnel will choose high-quality wheels of the same specifications as the original ones to ensure that the chair moves smoothly and stably after replacement, without any stuttering or shaking.

Hydraulic System Problem Maintenance
When the backrest of the chair cannot stand upright, there may be a problem with the hydraulic system. The maintenance personnel need to inspect the transmission components, replace non-standard screws with standard No. 10 screws with a length of 30 millimeters, ensure that the screws can be screwed into the nuts, and that their installation does not obstruct the movement range of the hydraulic rod. If there is an installation gap problem, it can be solved by adding gaskets. This maintenance item requires the maintenance personnel to have professional knowledge and skills in hydraulic systems to ensure the normal operation of the chair's hydraulic system after maintenance.

Chair Breakage Maintenance
For broken chairs, the maintenance personnel will use methods such as drilling holes and adding screws, sanding, and coloring to repair them. Drilling holes and adding screws can enhance the connection strength of the broken parts, sanding can make the surface of the repaired parts smooth, and coloring can make the repaired parts match the overall color of the chair, achieving a good repair effect.