What are the daily maintenance contents of compressors?
1. Carefully check the movements of the cylinder and mo […]
- 1. Carefully check the movements of the cylinder and moving parts at all levels, sound according to "listen" to distinguish whether its work is normal, if found abnormal sound, stop the inspection immediately;
2. Pay attention to the pressure gauge at all levels, the pressure gauge on the gas tank and cooler, and whether the indication value of the lubricating oil pressure gauge is within the prescribed range;
3. Check the cooling water temperature and flow is normal;
4. Check the oil supply system, lubricating oil situation movement mechanism (some compressors with organic glass plate, on the side of the cross head guide rail body can directly see the supply of crosshead motion and lubricating oil); cylinder, available for oil filler of one-way check, can check to the cylinder oil lubricator lubricating oil; whether the observed body oil pool of oil and oiler in lower scale lines such as low should be timely and full (with the oil dipstick must stop check);
5. Check the temperature of the fuselage, crankcase, cross rail, suction, exhaust, cutting cover and so on by hand;
6. Pay attention to the motor temperature rise, bearing temperature and voltage meter, ammeter instructions whether normal, the current shall not exceed the motor rated current, if more than, to find reasons or parking inspection;
7. Rated current, if more than, to find reasons or parking inspection.
8. Often check the motor whether there is debris or even conductive objects, the coil has been damaged, stator and rotor friction, otherwise the motor will burn after the start of the motor;
9. If the water-cooled compressor can not immediately pass into the water if the water to avoid uneven occurrence of Cylinder Crack in winter. After stopping to let the cooling water to avoid the cracking of cylinder etc.;
10. Check whether the compressor vibration, anchor screws loose and fall phenomenon;
11. Check the pressure regulator or load regulator, safety cutting, whether sensitive;
12. Pay attention to the sanitation of compressor and its equipment and environment;
13. Gas tank, cooler, oil-water separator should often release oil and water;
14 . The lubrication is used to precipitate and filter. Winter and summer compression oil to distinguish between use.