Problems needing attention when using air compressor

Air compressor is one of the main mechanical power equipment of many enterprises, and it is very necessary to maintain the safe operation of air compressor. Strict implementation of the air compressor operating procedures, not only help to extend the service life of the air compressor, but also to ensure the safety of the air compressor operator, the following to understand the air compressor operating procedures.

1. in the air compressor before operation, should pay attention to the following questions:

1. Keep the lubricating oil in the oil pool within the scope of the scale. Before the operation of the air compressor, check the amount of oil in the oil injector should not be lower than the scale line value.

2. Check whether the moving parts are flexible, whether the connecting parts are fastened, whether the lubrication system is normal, and whether the motor and electrical control equipment are safe and reliable.

3. Before the operation of the air compressor, check whether the protective device and safety accessories are in good condition and complete.

4. Check whether the exhaust pipe is unblocked.

5. Connect the water source and open each water inlet valve to make the cooling water unblocked.

2. air compressor operation should pay attention to long-term stop before starting, must be turning check, pay attention to whether there is impact, stuck or abnormal sound and other phenomena.

The 3. machine must be started under no-load condition. After no-load operation is normal, the air compressor is gradually put into load operation.

When the 4. air compressor is operating, after normal operation, you should always pay attention to various instrument readings and adjust them at any time.

During the operation of the 5. air compressor, the following conditions should also be checked:

1. Whether the temperature of the motor is normal and whether the readings of each meter are within the specified range.

2. Whether the operation sound of each machine part is normal.

3. Whether the suction valve cover is hot and the sound of the valve is normal.

4. Whether various safety protection equipment of air compressor is reliable.

After the 6. air compressor is operated for 2 hours, the oil and water in the oil-water separator, intercooler and after-cooler shall be discharged once, and the oil and water in the air storage barrel shall be discharged once per shift.

When the following situations are found in the operation of the 7. air compressor, it should be stopped immediately to find out the cause and eliminate it.

1. The lubricating oil or cooling water is finally broken.

2, the water temperature suddenly increased or decreased.

3, the exhaust pressure suddenly increased, the safety valve failure.

4, the load suddenly exceeds the normal value.

5. Abnormal mechanical sound.

6, the motor or electrical equipment, such as abnormal.