State maintenance of fans in short wave transmitters
For all the fans and pumps after the repair of the short-wave transmitter, they must be cleaned and tested so that they are in good condition before being put on the machine. The specific practices are as follows: (1) Each fan and water pump has its own card, the card is managed uniformly, and it is filled in time. The use and maintenance of each equipment must be filled in truthfully for easy use and maintenance. (2) All fans and pumps should be placed in a dry, ventilated and clean place to ensure that the inlet and outlet of the pump are sealed and sealed to prevent foreign matter such as insects from entering and blocking the water channel of the transmitter. (3) All fans and pumps are equipped with dust covers to ensure their cleanliness so that they can be put on the machine at any time. Because it is located in the north, it is dry and rainy all year round, and the dust is large. The gap of the condenser fin is very small, and the operation is for a period of time. Usually, the gap is blocked by dust, resulting in poor ventilation, resulting in a decrease in cooling effect. This requires periodic cleaning of the condenser fins. The cleaning method is to use a high-pressure water gun first. Rinse the condenser fins from the bottom and then from the top. Pay attention to protect the fan during the flushing process to avoid water in the fan and reduce the insulation, which will cause the fan package winding to burn after power-on. After the cleaning is completed, a large amount of clean water will remain in the gap of the fin. If it is directly put into operation, the gap will be blocked and the air will be blocked. It may also cause the fan to enter the water. In order to avoid the above situation, the fan power supply should be inverted to make the fan reverse. After a while, after blowing off the clean water in the gap, the fan power supply is restored to normal, effectively solving the above problems.
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Features
The numerical control and drive adopt modular integrated design, and the buttons and the chassis are completely shielded from all steel structures, preventing electromagnetic radiation and anti-static.
Double gun operation reduces labor costs by 50%.
Transportation and material costs are reduced by 10%.
High processing efficiency, 2.2 times that of single shot cutting.
Optional capacitor or plasma automatic height adjustment system to effectively avoid plate deformation wave deformation collision.
Imported electrical appliances, stable performance, anti-interference and long life.
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