Screw air compressor routine maintenance points

1. After using it every day, it is necessary to check the oil level, exhaust temperature, exhaust pressure and other aspects of the screw air compressor to see if there is any abnormal situation. If the oil level is too low, it is necessary to add lubricating oil in time. In addition, it is necessary to check whether the machine has abnormal sound.

2. Before starting up the machine every day, it is necessary to open the separator and the drain valve respectively for the discharge of condensed water. In addition, it is necessary to check whether there is any leakage in various parts of the machinery and equipment, check whether the safety valve of the product can work normally, and check how the belt of the product is worn.

It is necessary to clean the screw air compressor regularly, thoroughly clean the condenser of the product, and also need to check the reliability of the safety valve of the product regularly.

Extended information:

after the new machine runs for 500 hours for the first time, the oil filter element should be replaced, and the oil filter element should be removed with a special wrench. It is better to add screw machine coolant before installing the new filter element. The filter element should be screwed back to the oil filter seat with both hands and tightened firmly.

It is recommended to replace the new filter element every 1500-2000 hours. It is best to replace the oil filter element at the same time when changing the coolant. The replacement cycle should be shortened when the environment is bad.

It is strictly prohibited to use the oil filter element beyond the time limit. Otherwise, due to the serious blockage of the oil filter element and the pressure difference exceeding the bearing limit of the bypass valve, the bypass valve will open automatically, and a large amount of dirt and particles will directly enter the screw main engine with random oil, causing serious consequences.