1. Host: Atlas Copco (imported from Belgium)
2. Axle bearing: SKF, Sweden
3. Oil seal: Atlas Copco (imported from Belgium)-patented labyrinth oil seal, never leaking oil.
4. Solenoid valve: Atlas Atlas Copco (imported from Belgium)
5. Motor: Zhejiang Wolong, Jiangsu Volkswagen, Shanghai Pioneer.
6. Temperature control valve: Atlas Copco (imported from Belgium)
7. Pressure sensor: Danfoss, Denmark
8. Oil and gas cylinder: Shanghai Jiang Shen Pressure Vessel Factory (domestic supporting).
9. Oil filter: manufactured by Baole (American Hankson filter material).
10. Fine oil separator: manufactured by Baole (American Hankson filter material).
1 1. Lubricating oil: synthetic oil for screw machine imported from Britain (imported from British Shell).
12, suction valve: Atlas Atlas Copco (imported from Belgium)
13. Minimum pressure valve: Australia (Holbiger Company) or Italy (VMC).
14. Coupling: Atlas Copco (imported from Belgium)
Maintenance matters
1, check the empty filter element and coolant level;
2. Check whether the hose and all pipe joints are leaking;
3. Check the records. If the wearing parts have reached the replacement cycle, they must be stopped and replaced;
4. Check the records. When the exhaust temperature of the main engine reaches or approaches 98℃, the oil cooler must be cleaned.
5. Check the records. If it is found that the pressure difference of the separator reaches 0.6BAR (limit 1BAR) or above.
When the difference value begins to decrease, stop the machine and replace the separation core;
6, check the condensate discharge, if found that the displacement is too small or no condensate discharge, must stop cleaning water separator.
Monthly maintenance project
1, check the surface of the oil cooler and clean it if necessary;
2. After cleaning the cooler;
3. Wash the water separator;
4. Check that all wires are connected and fastened;
5, check the ac contactor contact;
6, clean the dust on the surface of the motor suction port and the surface of the shell;
7. Clean the oil return filter.
Quarterly maintenance project
1. Fill the main motor with grease;
2. Clean the main motor and fan motor;
3. Replace the coolant;
4. Replace the oil filter element;
5. Clean the oil cooler.