In the process of using UV power supply, the time is too long to avoid the need to maintain it, so that it can play high-quality product performance. The following UV power supply manufacturers will introduce you the common sense of daily maintenance.
First of all, every operator responsible for maintenance must be familiar with the basic working principles and functional characteristics of UV power supplies, and have basic knowledge of electrician operations. Before the inspection and maintenance of the UV power supply, the total power supply of the equipment must be cut off; and the UV power supply Chang lamp must be completely extinguished.
Before powering on the UV power supply, check the temperature and humidity of the surrounding environment. Too high temperature will cause the UV power supply to overheat and alarm. In severe cases, it will directly cause damage to the power components of the UV power supply and a short circuit; too much air will cause a direct short circuit inside the UV power supply. When the UV power supply is running, pay attention to whether the cooling system is normal, such as: whether the air duct exhaust is smooth, and whether the fan has abnormal sound.
Generally, the UV power supply with relatively high protection level, such as: the UV power supply above IP20 can be installed directly, and the UV power supply below IP20 should generally be installed in a cabinet, so how the heat dissipation effect of the frequency conversion cabinet will directly affect the normal operation of the UV power supply. Exhaust system, such as whether the fan rotates smoothly, whether there is dust and blockages in the air inlet, are places that cannot be ignored in our daily inspections. Whether the motor reactor, UV power supply, etc. are overheated or smelly; whether the UV power supply and motor have abnormal noise; whether the current display on the UV power supply panel is too large or the current change range is too large, and whether the output UVW three-phase voltage and current are balanced.
In summary, doing a good job of daily maintenance of the UV power supply will help to extend the service life of the product and give full play to the effectiveness of the UV power supply.
