Routine maintenance and overhaul of the magnetic pump method 1, the shaft break: the pump shaft material used in the magnetic pump is 99% alumina ceramic, the main reason for the shaft is broken, because the pump runs dry, dry the shaft and the bearing shaft twist . Open the pump inspection can be seen when the bearing has been seriously damaged to prevent the pump broken off the main method is to avoid the air pump running. 2, bearing damage: Magnetic pump bearings are made of high-density carbon material, in case of pump water or pump impurities, it will cause the bearing damage. Cylindrical shaft coupling inside and outside the rotor between the coaxial requirements if not guaranteed, will also directly affect the bearing life. 3, Lack of Head: The reasons for this failure include: there is air in the transmission medium, the impeller is damaged, the speed is not enough, the proportion of liquid to be transported is too large, and the flow rate is too large. 4, the lack of flow: the main reasons for lack of flow caused by: impeller damage, speed is not enough, the lift is too high, there are clogged tubes, etc. 5, the magnetic pump can not play the liquid: magnetic pump can not play the liquid is the most prone to pump Fault, the reason is more. First of all, check whether the pump suction pipe leaks, check the suction pipe air is exhausted, the amount of liquid filled in the magnetic pump is sufficient, inhalation tube whether there is debris clogging, check whether the pump is reversed (Especially after changing the motor or overhauling the power supply line), you should also pay attention to whether the suction height of the pump is too high. If the above inspection still can not be solved, the pump can be disassembled and checked to see if the pump shaft is broken. Check whether the moving ring and the static ring of the pump are intact, and whether the entire rotor can move in a small amount. If the axial movement difficulties, can check whether the carbon bearing with the pump shaft is too close.
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We diviided the led light according to the using eviiroment. Most of our product is the commercial LED Lighting
Commercial lighting is a term used to describe lighting that is used in commercial spaces, including auto dealerships, distribution centers, churches, factories, offices, and warehouses. Unlike residential lighting, commercial lighting is made to withstand more abuse and has a longer lifespan.
While the focus of residential lighting is often on aesthetics, commercial lighting is task orientated. Commercial lighting systems are designed based on what the application is. For example, in an office-type setting, you may see task lighting, which illuminates specific areas where employees need concentrated light to be able to perform their jobs.
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