HYSEN air compressor for sale.

1. Things to note before operating the air compressor:
1) Keep the lubricating oil in the oil pool within the scale range. Before operating the air compressor, check that the oil level in the oiler should not be lower than the scale line value.
2) Check whether each moving part is flexible, whether each connection part is tight, whether the lubrication system is normal, and whether the motor and electrical control equipment are safe and reliable.
3) Before operating the air compressor, check whether the protective devices and safety accessories are intact.
4) Check whether the exhaust pipe is unobstructed.
5) Connect the water source and open each water inlet valve to make the cooling water unobstructed.
2. When operating the air compressor, you should pay attention to the first start after long-term disuse. You must check the wheel to see if there is any collision, jamming or abnormal sound.
3. The machine must be started under no-load condition. After the no-load operation is normal, the air compressor can be gradually put into load operation.
4. When operating the air compressor, after normal operation, you should always pay attention to the readings of various instruments and adjust them at any time.
5. During the operation of the 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 operating sound of each machine is normal.
3) Whether the suction valve cover is hot and the sound of the valve is normal.
4) Whether the various safety protection devices of the air compressor are reliable.
6. After the air compressor is operated for 2 hours, the oil and water in the oil-water separator, intercooler, and aftercooler must be discharged once, and the oil and water in the air storage barrel must be discharged once per shift.
7. When the following conditions are found during the operation of the air compressor, the compressor should be stopped immediately, the cause should be found out, and it should be eliminated.
1) The lubricating oil is interrupted or the cooling water is interrupted.
2) The water temperature suddenly rises or falls.
3) The exhaust pressure suddenly rises and the safety valve fails.
4) The load suddenly exceeds the normal value.
5) The mechanical sound is abnormal.
6) The motor or electrical equipment is abnormal.
8. After the air compressor is operated, close the cooling water inlet valve after stopping.
9. If the machine stops due to power failure, the motor should be restored to the starting position to prevent accidents caused by the failure of the starting controller to work after the power is restored.
10. The operation of the motor part of the air compressor must comply with the relevant regulations of the motor.
11. The power part of the air compressor must comply with the relevant regulations of the internal combustion engine.
12. When the air compressor is stopped for more than 10 days, the friction surfaces should be filled with sufficient lubricating oil. When the machine is stopped for more than one month for long-term storage, in addition to releasing oil and water from all places, removing all inlet and exhaust valves and blowing them clean, the cylinder mirror, piston top surface, crankshaft surface and all non-matching surfaces should be wiped clean, and oil sealed. After oil sealing, cover with a cover to prevent moisture and dust from entering.
13. Before each towing of the mobile air compressor, the running device should be carefully checked to see if it is intact and tight. The towing speed generally does not exceed 20 kilometers per hour.
14. When operating the air compressor, the air storage cylinder, safety valve, pressure gauge and other safety accessories must comply with the Ministry of Railways’ requirements for safety technology of compressed air storage cylinders.
15. The air filter of the air compressor must be cleaned regularly and kept unobstructed to reduce unnecessary power loss.
16. When operating the air compressor for dusty work such as sandblasting and rust removal, the machine should be kept at a certain distance from the sandblasting site, and appropriate dust prevention measures should be taken.