Rules to be followed in the use of oil-free air compressors
Views : 850
Author : Runningway
Update time : 2020-12-11 16:37:41
1. The operating environment of the air compressor should be kept clean and dry. The gas tank must be placed in a well-ventilated place, and no welding or thermal processing operations are allowed within a radius of 15m.
2. Gas storage tanks and gas pipelines should be tested for hydraulic pressure every two years, and pressure gauges and safety valves should be checked at least once a year.
3. Starting the air compressor must be carried out in a no-load state, and after normal operation, it will gradually enter load operation.
4. Before opening the air supply valve, the gas pipeline should be connected. The gas pipeline should be kept unobstructed and not twisted and the relevant personnel can be notified before air can be supplied. No one is allowed to work or stand in front of the air outlet. The gas storage tank should be placed in a ventilated place, and sunlight exposure and high-temperature baking are strictly prohibited.
5. The maximum pressure in the gas tank must not exceed the nameplate, and the safety valve should be sensitive and effective.
6. There should be no abnormal noise or overheating in the intake and exhaust valves, bearings and various parts.
7. When one of the following situations is found, the machine should be shut down for inspection immediately, and the cause should be found out before the operation can be performed: water leakage, air leakage, electricity leakage or sudden interruption of cooling water; the indication value of the pressure gauge, temperature gauge, and ammeter exceeds the regulation; The air pressure suddenly rises, the exhaust valve and the safety valve fail; the machine has abnormal noise or the motor brush has strong sparks.
8. If the cylinder is shut down due to overheating due to lack of water during operation, cold water cannot be added immediately, and water must be added after the cylinder body naturally cools to below 60°C.
9. Electric air compressor power cord installation must meet the requirements of safe electricity usage regulations, repeated grounding is firm, and the electric shock protector is sensitive. If there is a power failure during operation, the power supply should be cut off immediately and restarted after the power is received.
10. When stopping, remove the load first, then disconnect the main clutch; then stop the operation of the internal combustion engine or electric motor.
11. After shutting down, close the cooling water valve, open the air release valve, and release the oil, water and gas in the various coolers and gas storage tanks. When the temperature is lower than 5℃, all parts should be drained before leaving.
12. When using compressed air to blow the parts, it is strictly forbidden to aim the tuyere at the human body or other equipment.
13. After the work is completed, release the remaining air in the gas tank. Cooling water should be discharged in winter.
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