24-hour air conditioner maintenance service in the central city of xiamen
How does a cooler compressor change oil?
1. Before new refuelling and old machines are checked for refuelling or refuelling, the lubricating pipelines and tanks must be cleaned clean and must not contain residual oil and impurities, particularly metal washing agents. When refuelling, compressor oils are filtrated to the required level iii and recycled with tanks。
2. Oxygen and chlorine compressors do not allow the use of air compressor oil in order to avoid explosions。
3. Strict control of entry temperature. High inflow temperatures result in high vent temperatures, which accelerate natural carbon accumulation. Carbon accumulated in exhaust valves and vents shall be regularly cleared。
4. Strict control of oil volumes should be reduced to ensure lubrication and cooling conditions. Excess oil increases carbon accumulation in the cylinders, the negative pressure valves are shut down, the compression efficiency is reduced, and even explosions are caused and lubricants are wasted. Too little oil, poor lubrication and cooling results in overheating of compressors and increased mechanical wear。
5. Oils shall be used in accordance with compressors'structure, compressed media, condition, lubricants and lubricants quality, and new oils shall be replaced in a timely manner in accordance with oil replacement indicators to avoid damage to equipment。
6. Water and other impurities (especially activated metals, fuel, emulsions, etc.) during storage, transport, storage and use. ) may not be mixed so as not to affect the quality of the oil; best indoor storage without sun and rain。
When used in multiple dust sites, air should be filtered to prevent dust from entering compressors。
8. Do not mix with other oils。
9. Total loss of system oil (mechanical oil) does not apply to compressor cycle lubricating systems. In the case of guaranteed lubrication, it is appropriate to select oils of low viscosity grade。
Main scope of operation: air conditioner maintenance in xiamen city (large central air conditioner, small household air conditioner, walling, cabinet, etc.), air conditioner migration, air conditioner dismantling, air conditioner fluoride, air conditioner cleaning, central air conditioner maintenance, etc., if you need it, call a 24-hour hotline and come to the door at any time。
