In the failure of screw air compressor, the shutdown phenomenon caused by too high temperature of the equipment is very common. The engineer of Mengma filter has summarized the reasons for the high-temperature shutdown of nine screw air compressors, hoping to bring you help:
1. Improper placement. The ambient temperature of the machine is too high; Place around a heat source; Too close to a wall or other obstacle; Place the machine room without ventilation; When the device is running, the front door and side door are opened, and the fans cannot form convection.
2, oil and gas separator filter element stains too much. When the filter element of oil and gas separator of screw air compressor is too dirty, the oil will slow down in the process of circulating flow, causing high temperature.
3. The oil break valve fails. The oil break valve is generally available on large machines. After failure, the temperature rises rapidly because it cannot be cooled.
4. The radiator is blocked. The compressor works in a dusty environment for a long time. After a certain period of use, there will be a layer of dirt on the surface of the radiator, and the interior will also form a blockage, which is easy to cause poor heat dissipation.
5. The fan blade is faulty. Fan blades are broken or loose, which affects heat dissipation and causes high temperature of the device.
6. Dirt of oil filter. Exists in the oil filter dirty dirt effectually, into which the amount of oil will be reduced, and there will be some resistance, screw air compressor chance for lack of oil and reach the lubrication effect.
7, cooling oil is not enough. Lack of cooling oil should be timely replenishment, otherwise it will affect the cooling effect.
8. Use inferior or unsuitable cooling oil.
9. The open valve beside the temperature control is in the open state. When the device is on, the cooling oil will flow directly back into the nose without passing through the radiator.