How to Use a Diesel Compressor？Do you know?

Using a diesel compressor effectively involves several key steps: preparation, startup, operation, shutdown, and daily maintenance. Here’s a detailed guide on each step:

1. Preparation

• Environmental Inspection: Ensure that the area around the air compressor is clean and dry. This helps prevent moisture or dust from entering the machine.
• Machine Interior Check: Look inside the machine for any foreign objects and confirm that all parts are sealed properly, including the water-oil separator and filter elements.
• Fluid Levels Check: Verify the levels of the air filter, lubricating oil, and cooling water. Replenish if necessary, ensuring levels are between the upper and lower limits of the scale.
• System Inspection: Check that all wiring connectors are secure and that the battery has sufficient charge. Turn the air compressor and diesel engine 2-3 times to check for abnormal noises or other issues.
• Preheating (for cold climates): Preheat the diesel engine to around 40°C using warm water above 80°C in the cooling system, especially important in winter.

Diesel  Compressor

2. Startup

• Activate the Battery Main Switch.
• Start the Diesel Engine: Press the start button. If the engine does not start after 5 seconds, or fails to start after several attempts, investigate the cause of the issue.
• Monitor Instruments: Once the engine is running, closely watch the instrument readings, particularly the oil pressure. Check for any abnormalities and address them promptly.
• Start the Compressor: Open the compressor outlet valve when the pressure reaches the set value to begin air supply.

3. Operation Process

• Monitor Operation: Continuously observe the operation of all components. Stop the engine immediately if any abnormalities are detected.
• Regular Discharge: Every two hours, discharge the oil and water from the oil-water separator, intercooler, and aftercooler. Drain the air tank once per shift.
• Adjust Load Gradually: Increase the load and speed evenly to avoid sudden changes that could strain the system.

Diesel  Compressor

4. Shutdown

• Normal Shutdown: Close the outlet valve first, wait for the pressure gauge to drop to zero, then gradually reduce the engine speed. Let the engine idle for a few minutes before shutting it off. In winter, open the drain valve to remove any accumulated water from the cooling system.
• Emergency Shutdown: In cases of sudden oil pressure drops, abnormal engine sounds, or rapid temperature increases, immediately cut off oil and gas lines to stop the engine.

5. Daily Maintenance

• Cleaning and Replacement: Regularly clean or replace air filters, diesel filter elements, and oil filter elements to maintain effective filtration.
• Inspection and Tightening: Check and tighten running parts, inspect belts and other components for wear, and replace them as needed.
• Record Keeping and Maintenance: Maintain detailed records of equipment operation and maintenance activities to ensure long-term, stable performance.

In summary, proper use and maintenance of a diesel air compressor are crucial for safe and efficient operation. By following these steps and adhering to the manufacturer’s guidelines, you can ensure the longevity and reliability of your equipment.

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