Air compressor in these situations must be emergency shutdown

Familiar with the air compressor small partners know, in the screw air compressor control panel next to an emergency stop switch. As the name implies, the emergency stop switch is mainly used to deal with some sudden emergency events. When the air compressor is in a dangerous state, or a sudden failure occurs in the production process, in order to avoid greater damage, timely stop inspection, we can press the emergency stop switch to cut off the power supply and stop the operation of the equipment to protect the person and equipment.

If the air compressor has the following conditions, press the emergency shutdown button for emergency shutdown, find out the reason and eliminate the fault before starting up.

1. The current and exhaust pressure gauge suddenly exceed the specified value;

2. The cooling water of the water-cooled air compressor suddenly stops water, and the cooling supply is interrupted;

3. When the water temperature and oil temperature of a certain part of the air compressor exceed the allowable value, and the automatic control system fails, it should be stopped urgently;

4. The air compressor emits abnormal sound, such as metal collision sound and loosening of each connection, damage to the cylinder, cylinder head, screws and other parts;

5. When the lubricating oil pressure drops or the supply is suddenly stopped;

6. There are serious leaks and leaks in the process of air compressor gas transportation;

7, the motor has a strong vibration or burning smell;

8. When the weather is suddenly abnormal, the air compressor station room is flooded, or an emergency occurs around.

After shutdown, the air compressor should be discharged after the end of the system, the pressure is zero; after a period of shutdown, the condensate in the oil and gas barrel, oil cooler and after cooler should be discharged. If it is cold in winter, it should be avoided. Frost cracking damage and corrosion in low temperature environment.

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2023-07-12

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