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Preparation before air compressor maintenance?

April 06, 2021

In order to ensure the normal operation and long service life of the unit, good maintenance is the key. Therefore, the maintenance procedures of the air compressor unit must be carefully implemented. Before you begin maintenance, make at least the following preparations:

1.1. Turn off the power of the host and put a mark on the power switch.

1.2. Close the shut-off valve to the air supply system to prevent the compressed air from flowing back to the repaired part. Never rely on a check valve to isolate the gas supply system.

1.3. Open the manual vent valve, vent the pressure in the system, and keep the vent valve open.

1.4. For water-cooled machines, the water supply system must be shut down to release the water line pressure.

1.5. Make sure that the compressor unit has cooled down to prevent burns and burns.

1.6. Wipe the oil and water marks on the ground to prevent slipping.


-Don't think that the machine is down, think that it can be repaired and maintained. The automatic control system of the machine will start the compressor at any time.

-Poor maintenance not only affects the normal operation of the unit, but also affects the safety of the operator.

-Do not remove nuts, filler plugs and other parts while the air compressor is running or under pressure.

-Do not use natural solvents such as gasoline or kerosene to clean air filters or other parts. Use safe solvents as directed

For more than a decade, Dream (Shanghai) Compressor Co., Ltd has been striving to become one of the leading manufacturers of compressed air solutions in China.

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