Screw air compressor automatic drain installation effect

A large amount of condensed water will be produced during the working process of the air compressor, which must be discharged in time in order not to affect the normal operation of the unit. There are two main ways of condensate discharge, manual discharge and automatic discharge. Manual discharge has a drawback. If the staff forget the discharge, it will lead to internal corrosion of the unit, which will have a certain impact on the smooth operation of the screw air compressor. The automatic drain happens to make up for this defect.

The emergence of automatic drainage device, in the liberation of our hands at the same time can also ensure that the condensate in the unit timely and effective discharge.

Of course, the automatic drain also has a service life. If it is used for a long time or damaged, it needs to be replaced with a new drain. Replacement will inevitably involve installation problems. The installation of simple accessories such as drainers can actually be carried out by ourselves. Install yourself efficiently and save time. The following is to explain how to install the screw air compressor automatic drain.

1. Before installation, the power supply should be disconnected, the automatic drain should be in a zero pressure state, and the unit should be kept clean. During installation, attention should be paid to the direction of the valve body on the machine. Secondly, the water outlet should be connected with a hose to prevent the phenomenon that water cannot be discharged after installation.

2. Note that the voltage of the automatic drain should be consistent with the rated voltage on the automatic drain, and should not be too low or higher than the rated voltage. If the positive pole of DC connection is used, it must be connected to the connector "1" on the automatic drain.

3. If the screw air compressor is equipped with an automatic drainage valve when it leaves the factory, we should make it clear that the brown wire on the automatic drainage device is live wire L, the wire is zero wire N, and the yellow-green double color is the ground wire GND that needs to be connected after we complete the installation.

4. In order to prevent the long screw on the junction box from entering water and burning, the long screw should be fully tightened. Here is a little hint for the installation of the automatic drainer. The power supply must be disconnected before installation, and the compressed air must be completely emptied, that is, the automatic drainer is under zero pressure at this time.

The above is the screw air compressor automatic drain installation steps. The automatic drain is a simple accessory, as long as we know the installation steps and pay attention to the installation matters, we can get started.