Lu Jiang Office Chair Maintenance

The following methods can be referred to for the maintenance of office chairs in Lu Jiang:

I. Surface Cleaning

1. Mesh/Fabric Seat Surface: Use a vacuum cleaner or a soft-bristled brush to clean surface dust every week, focusing on removing debris from crevices. For stains, dilute a neutral cleaner, dampen a soft cloth with it, gently wipe the stains, and then use a dry cloth to absorb the moisture to prevent liquid from seeping in and causing mildew. You can also directly use a soft, dry cloth or a vacuum cleaner for dust removal. After wiping with a damp cloth, ensure thorough drying.
2. Leather Seat Surface: Wipe away dust with a dry, soft cloth daily. Use a slightly damp cloth (dipped in a small amount of water) to clean sweat and oil stains every week. Apply a special leather maintenance oil every quarter to prevent cracking and fading. When cleaning, use a special leather cleaner and avoid products containing alcohol. Keep the surface dry after wiping.
3. Plastic/Metal Frame: Wipe stains with a damp cloth dipped in soapy water and dry with a dry cloth to prevent water stains. For slight rust on metal, wipe with a cotton cloth dampened with white vinegar, let it sit for 5 minutes, and then wipe clean.

II. Lubricating Moving Parts

1. Gas Lift (Height Adjustment System): When the height adjustment is stuck, drip 1-2 drops of silicone oil at the connection between the gas lift and the base. Adjust the height repeatedly to evenly distribute the lubricant. Avoid using cooking oil.
2. Tilt/Recline System: When the adjustment resistance is too high, open the base cover (some models are detachable) and apply a small amount of grease to metal parts such as gears and springs.
3. Armrest Adjustment: When the height or forward/backward adjustment is stiff, remove the armrest cover and spray a small amount of lubricant on the adjustment rod and slots.

III. Cleaning Chair Wheels Regularly remove the chair wheels with a screwdriver, clean the hair and dust inside, or use an anti-static spray to protect the wheels and ensure smooth sliding.

IV. Maintaining the Usage Environment

1. Avoid placing the chair in a humid environment for a long time to prevent mildew on leather and mesh and rust on metal. Keep it well-ventilated and dry.
2. Avoid direct sunlight, especially on leather and fabric seat surfaces, to prevent material aging and fading.

V. Regularly Checking and Tightening Screws Check the screws connecting the seat surface and the gas lift, the fixing bolts on the base, the screws connecting the armrests, and the clips on the five-star base. Use appropriate tools to tighten them to ensure safety and stability.

VI. Correctly Adjusting the Support Effect Adjust the seat and backrest according to the instructions of the ergonomic chair to avoid excessive adjustment that may damage the springs or metal connectors.

VII. Usage Habits

1. Avoid placing heavy or sharp objects on the armrests and seat surface to prevent deformation and dents.
2. Push and pull gently when moving the chair to avoid hitting walls or table corners. Lift and place gently when carrying. Keep leather chairs away from heat sources and avoid exposure to the sun.
3. Press and pull the adjustment buttons gently when using them to maintain the sensitivity of the switches and extend the service life.