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What are the use methods and precautions for small air compressors?

2021-04-25

Small air compressors are mainly used for air inflating, painting, pneumatic power and machine parts blowing.

When the air compressor is in use, the temperature of the cylinder head is lower than 50°C, and the temperature of the air cylinder is lower than 55°C, both of which are normal. Before use, check whether the rotation direction of the motor is consistent with the arrow marked on the machine. Otherwise, the phase of the power supply should be changed so that the direction of rotation of the motor is consistent with the arrow.

If the rated operating pressure of the pressure contactor does not meet the requirements, it can be adjusted. When stopping, the power supply should be cut off after the pressure contactor is activated, so that it is easy to restart.
If the starting motor cannot drive the compressor, the power supply should be cut off immediately, and the fault should be checked and eliminated.

Every 30 hours or so of operation, the drain valve should be unscrewed to release the oil and water. When possible, an oil-water separator should be installed in the air output pipeline to prevent the oil and water discharged from the air compressor from damaging the pneumatic components.